Merge changes Ied888249,Id8857c45
* changes:
init: check the arguments of builtins during the build
init: don't log in expand_props directly
diff --git a/adb/Android.bp b/adb/Android.bp
index 47dafff..06cfcbf 100644
--- a/adb/Android.bp
+++ b/adb/Android.bp
@@ -27,6 +27,7 @@
"-DADB_HOST=1", // overridden by adbd_defaults
"-DALLOW_ADBD_ROOT=0", // overridden by adbd_defaults
"-DANDROID_BASE_UNIQUE_FD_DISABLE_IMPLICIT_CONVERSION=1",
+ "-DENABLE_FASTDEPLOY=1", // enable fast deploy
],
cpp_std: "experimental",
@@ -270,22 +271,33 @@
"client/console.cpp",
"client/adb_install.cpp",
"client/line_printer.cpp",
+ "client/fastdeploy.cpp",
+ "client/fastdeploycallbacks.cpp",
"shell_service_protocol.cpp",
],
+ generated_headers: [
+ "bin2c_fastdeployagent",
+ "bin2c_fastdeployagentscript"
+ ],
+
static_libs: [
"libadb_host",
+ "libandroidfw",
"libbase",
"libcutils",
"libcrypto_utils",
"libcrypto",
+ "libfastdeploy_host",
"libdiagnose_usb",
"liblog",
"libmdnssd",
+ "libprotobuf-cpp-lite",
"libusb",
"libutils",
"liblog",
- "libcutils",
+ "libziparchive",
+ "libz",
],
stl: "libc++_static",
@@ -295,10 +307,6 @@
// will violate ODR
shared_libs: [],
- required: [
- "deploypatchgenerator",
- ],
-
// Archive adb, adb.exe.
dist: {
targets: [
@@ -658,3 +666,90 @@
},
},
}
+
+// Note: using pipe for xxd to control the variable name generated
+// the default name used by xxd is the path to the input file.
+java_genrule {
+ name: "bin2c_fastdeployagent",
+ out: ["deployagent.inc"],
+ srcs: [":deployagent"],
+ cmd: "(echo 'unsigned char kDeployAgent[] = {' && xxd -i <$(in) && echo '};') > $(out)",
+}
+
+genrule {
+ name: "bin2c_fastdeployagentscript",
+ out: ["deployagentscript.inc"],
+ srcs: ["fastdeploy/deployagent/deployagent.sh"],
+ cmd: "(echo 'unsigned char kDeployAgentScript[] = {' && xxd -i <$(in) && echo '};') > $(out)",
+}
+
+cc_library_host_static {
+ name: "libfastdeploy_host",
+ defaults: ["adb_defaults"],
+ srcs: [
+ "fastdeploy/deploypatchgenerator/deploy_patch_generator.cpp",
+ "fastdeploy/deploypatchgenerator/patch_utils.cpp",
+ "fastdeploy/proto/ApkEntry.proto",
+ ],
+ static_libs: [
+ "libadb_host",
+ "libandroidfw",
+ "libbase",
+ "libcutils",
+ "libcrypto_utils",
+ "libcrypto",
+ "libdiagnose_usb",
+ "liblog",
+ "libmdnssd",
+ "libusb",
+ "libutils",
+ "libziparchive",
+ "libz",
+ ],
+ stl: "libc++_static",
+ proto: {
+ type: "lite",
+ export_proto_headers: true,
+ },
+ target: {
+ windows: {
+ enabled: true,
+ shared_libs: ["AdbWinApi"],
+ },
+ },
+}
+
+cc_test_host {
+ name: "fastdeploy_test",
+ defaults: ["adb_defaults"],
+ srcs: [
+ "fastdeploy/deploypatchgenerator/deploy_patch_generator_test.cpp",
+ "fastdeploy/deploypatchgenerator/patch_utils_test.cpp",
+ ],
+ static_libs: [
+ "libadb_host",
+ "libandroidfw",
+ "libbase",
+ "libcutils",
+ "libcrypto_utils",
+ "libcrypto",
+ "libdiagnose_usb",
+ "libfastdeploy_host",
+ "liblog",
+ "libmdnssd",
+ "libprotobuf-cpp-lite",
+ "libusb",
+ "libutils",
+ "libziparchive",
+ "libz",
+ ],
+ target: {
+ windows: {
+ enabled: true,
+ shared_libs: ["AdbWinApi"],
+ },
+ },
+ data: [
+ "fastdeploy/testdata/rotating_cube-release.apk",
+ ],
+}
diff --git a/adb/adb_utils.cpp b/adb/adb_utils.cpp
index cf5fbc8..d1910f1 100644
--- a/adb/adb_utils.cpp
+++ b/adb/adb_utils.cpp
@@ -320,6 +320,10 @@
}
std::string GetLogFilePath() {
+ // https://issuetracker.google.com/112588493
+ const char* path = getenv("ANDROID_ADB_LOG_PATH");
+ if (path) return path;
+
#if defined(_WIN32)
const char log_name[] = "adb.log";
WCHAR temp_path[MAX_PATH];
diff --git a/adb/client/commandline.cpp b/adb/client/commandline.cpp
index 11a3dfd..3c03eb2 100644
--- a/adb/client/commandline.cpp
+++ b/adb/client/commandline.cpp
@@ -96,9 +96,8 @@
" version show version num\n"
"\n"
"networking:\n"
- " connect HOST[:PORT] connect to a device via TCP/IP [default port=5555]\n"
- " disconnect [HOST[:PORT]]\n"
- " disconnect from given TCP/IP device [default port=5555], or all\n"
+ " connect HOST[:PORT] connect to a device via TCP/IP\n"
+ " disconnect [[HOST]:PORT] disconnect from given TCP/IP device, or all\n"
" forward --list list all forward socket connections\n"
" forward [--no-rebind] LOCAL REMOTE\n"
" forward socket connection using:\n"
@@ -130,7 +129,7 @@
" -a: preserve file timestamp and mode\n"
" sync [all|data|odm|oem|product|system|system_ext|vendor]\n"
" sync a local build from $ANDROID_PRODUCT_OUT to the device (default all)\n"
- " -l: list but don't copy\n"
+ " -l: list files that would be copied, but don't copy them\n"
"\n"
"shell:\n"
" shell [-e ESCAPE] [-n] [-Tt] [-x] [COMMAND...]\n"
@@ -1615,13 +1614,13 @@
return adb_query_command(query);
}
else if (!strcmp(argv[0], "connect")) {
- if (argc != 2) error_exit("usage: adb connect <host>[:<port>]");
+ if (argc != 2) error_exit("usage: adb connect HOST[:PORT>]");
std::string query = android::base::StringPrintf("host:connect:%s", argv[1]);
return adb_query_command(query);
}
else if (!strcmp(argv[0], "disconnect")) {
- if (argc > 2) error_exit("usage: adb disconnect [<host>[:<port>]]");
+ if (argc > 2) error_exit("usage: adb disconnect [HOST[:PORT]]");
std::string query = android::base::StringPrintf("host:disconnect:%s",
(argc == 2) ? argv[1] : "");
@@ -1891,7 +1890,10 @@
} else if (!strcmp(argv[0], "track-jdwp")) {
return adb_connect_command("track-jdwp");
} else if (!strcmp(argv[0], "track-devices")) {
- return adb_connect_command("host:track-devices");
+ if (argc > 2 || (argc == 2 && strcmp(argv[1], "-l"))) {
+ error_exit("usage: adb track-devices [-l]");
+ }
+ return adb_connect_command(argc == 2 ? "host:track-devices-l" : "host:track-devices");
} else if (!strcmp(argv[0], "raw")) {
if (argc != 2) {
error_exit("usage: adb raw SERVICE");
diff --git a/adb/client/fastdeploy.cpp b/adb/client/fastdeploy.cpp
index f4e8664..fbae219 100644
--- a/adb/client/fastdeploy.cpp
+++ b/adb/client/fastdeploy.cpp
@@ -27,6 +27,9 @@
#include "androidfw/ZipFileRO.h"
#include "client/file_sync_client.h"
#include "commandline.h"
+#include "deployagent.inc" // Generated include via build rule.
+#include "deployagentscript.inc" // Generated include via build rule.
+#include "fastdeploy/deploypatchgenerator/deploy_patch_generator.h"
#include "fastdeploycallbacks.h"
#include "sysdeps.h"
@@ -35,6 +38,8 @@
static constexpr long kRequiredAgentVersion = 0x00000002;
static constexpr const char* kDeviceAgentPath = "/data/local/tmp/";
+static constexpr const char* kDeviceAgentFile = "/data/local/tmp/deployagent.jar";
+static constexpr const char* kDeviceAgentScript = "/data/local/tmp/deployagent";
static bool g_use_localagent = false;
@@ -71,46 +76,32 @@
g_use_localagent = use_localagent;
}
-// local_path - must start with a '/' and be relative to $ANDROID_PRODUCT_OUT
-static std::string get_agent_component_host_path(const char* local_path, const char* sdk_path) {
- std::string adb_dir = android::base::GetExecutableDirectory();
- if (adb_dir.empty()) {
- error_exit("Could not determine location of adb!");
- }
-
- if (g_use_localagent) {
- const char* product_out = getenv("ANDROID_PRODUCT_OUT");
- if (product_out == nullptr) {
- error_exit("Could not locate %s because $ANDROID_PRODUCT_OUT is not defined",
- local_path);
- }
- return android::base::StringPrintf("%s%s", product_out, local_path);
- } else {
- return adb_dir + sdk_path;
- }
-}
-
static bool deploy_agent(bool checkTimeStamps) {
std::vector<const char*> srcs;
- std::string jar_path =
- get_agent_component_host_path("/system/framework/deployagent.jar", "/deployagent.jar");
- std::string script_path =
- get_agent_component_host_path("/system/bin/deployagent", "/deployagent");
- srcs.push_back(jar_path.c_str());
- srcs.push_back(script_path.c_str());
-
- if (do_sync_push(srcs, kDeviceAgentPath, checkTimeStamps)) {
- // on windows the shell script might have lost execute permission
- // so need to set this explicitly
- const char* kChmodCommandPattern = "chmod 777 %sdeployagent";
- std::string chmodCommand =
- android::base::StringPrintf(kChmodCommandPattern, kDeviceAgentPath);
- int ret = send_shell_command(chmodCommand);
- if (ret != 0) {
- error_exit("Error executing %s returncode: %d", chmodCommand.c_str(), ret);
- }
- } else {
- error_exit("Error pushing agent files to device");
+ // TODO: Deploy agent from bin2c directly instead of writing to disk first.
+ TemporaryFile tempAgent;
+ android::base::WriteFully(tempAgent.fd, kDeployAgent, sizeof(kDeployAgent));
+ srcs.push_back(tempAgent.path);
+ if (!do_sync_push(srcs, kDeviceAgentFile, checkTimeStamps)) {
+ error_exit("Failed to push fastdeploy agent to device.");
+ }
+ srcs.clear();
+ // TODO: Deploy agent from bin2c directly instead of writing to disk first.
+ TemporaryFile tempAgentScript;
+ android::base::WriteFully(tempAgentScript.fd, kDeployAgentScript, sizeof(kDeployAgentScript));
+ srcs.push_back(tempAgentScript.path);
+ if (!do_sync_push(srcs, kDeviceAgentScript, checkTimeStamps)) {
+ error_exit("Failed to push fastdeploy agent script to device.");
+ }
+ srcs.clear();
+ // on windows the shell script might have lost execute permission
+ // so need to set this explicitly
+ const char* kChmodCommandPattern = "chmod 777 %s";
+ std::string chmodCommand =
+ android::base::StringPrintf(kChmodCommandPattern, kDeviceAgentScript);
+ int ret = send_shell_command(chmodCommand);
+ if (ret != 0) {
+ error_exit("Error executing %s returncode: %d", chmodCommand.c_str(), ret);
}
return true;
@@ -238,34 +229,15 @@
}
}
-static std::string get_patch_generator_command() {
- if (g_use_localagent) {
- // This should never happen on a Windows machine
- const char* host_out = getenv("ANDROID_HOST_OUT");
- if (host_out == nullptr) {
- error_exit(
- "Could not locate deploypatchgenerator.jar because $ANDROID_HOST_OUT "
- "is not defined");
- }
- return android::base::StringPrintf("java -jar %s/framework/deploypatchgenerator.jar",
- host_out);
- }
-
- std::string adb_dir = android::base::GetExecutableDirectory();
- if (adb_dir.empty()) {
- error_exit("Could not locate deploypatchgenerator.jar");
- }
- return android::base::StringPrintf(R"(java -jar "%s/deploypatchgenerator.jar")",
- adb_dir.c_str());
-}
-
void create_patch(const char* apkPath, const char* metadataPath, const char* patchPath) {
- std::string generatePatchCommand = android::base::StringPrintf(
- R"(%s "%s" "%s" > "%s")", get_patch_generator_command().c_str(), apkPath, metadataPath,
- patchPath);
- int returnCode = system(generatePatchCommand.c_str());
- if (returnCode != 0) {
- error_exit("Executing %s returned %d", generatePatchCommand.c_str(), returnCode);
+ DeployPatchGenerator generator(false);
+ unique_fd patchFd(adb_open(patchPath, O_WRONLY | O_CREAT | O_CLOEXEC));
+ if (patchFd < 0) {
+ perror_exit("adb: failed to create %s", patchPath);
+ }
+ bool success = generator.CreatePatch(apkPath, metadataPath, patchFd);
+ if (!success) {
+ error_exit("Failed to create patch for %s", apkPath);
}
}
diff --git a/adb/daemon/shell_service.cpp b/adb/daemon/shell_service.cpp
index de97068..0fb14c4 100644
--- a/adb/daemon/shell_service.cpp
+++ b/adb/daemon/shell_service.cpp
@@ -222,7 +222,7 @@
bool Subprocess::ForkAndExec(std::string* error) {
unique_fd child_stdinout_sfd, child_stderr_sfd;
unique_fd parent_error_sfd, child_error_sfd;
- char pts_name[PATH_MAX];
+ const char* pts_name = nullptr;
if (command_.empty()) {
__android_log_security_bswrite(SEC_TAG_ADB_SHELL_INTERACTIVE, "");
@@ -283,10 +283,22 @@
cenv.push_back(nullptr);
if (type_ == SubprocessType::kPty) {
- int fd;
- pid_ = forkpty(&fd, pts_name, nullptr, nullptr);
+ unique_fd pty_master(posix_openpt(O_RDWR | O_NOCTTY | O_CLOEXEC));
+ if (pty_master == -1) {
+ *error =
+ android::base::StringPrintf("failed to create pty master: %s", strerror(errno));
+ return false;
+ }
+ if (unlockpt(pty_master.get()) != 0) {
+ *error = android::base::StringPrintf("failed to unlockpt pty master: %s",
+ strerror(errno));
+ return false;
+ }
+
+ pid_ = fork();
+ pts_name = ptsname(pty_master.get());
if (pid_ > 0) {
- stdinout_sfd_.reset(fd);
+ stdinout_sfd_ = std::move(pty_master);
}
} else {
if (!CreateSocketpair(&stdinout_sfd_, &child_stdinout_sfd)) {
diff --git a/adb/fastdeploy/Android.bp b/adb/fastdeploy/Android.bp
index 1ba0de0..95e1a28 100644
--- a/adb/fastdeploy/Android.bp
+++ b/adb/fastdeploy/Android.bp
@@ -13,27 +13,15 @@
// See the License for the specific language governing permissions and
// limitations under the License.
//
-
java_binary {
name: "deployagent",
sdk_version: "24",
srcs: ["deployagent/src/**/*.java", "deploylib/src/**/*.java", "proto/**/*.proto"],
static_libs: ["apkzlib_zip"],
- wrapper: "deployagent/deployagent.sh",
proto: {
type: "lite",
},
dex_preopt: {
enabled: false,
}
-}
-
-java_binary_host {
- name: "deploypatchgenerator",
- srcs: ["deploypatchgenerator/src/**/*.java", "deploylib/src/**/*.java", "proto/**/*.proto"],
- static_libs: ["apkzlib"],
- manifest: "deploypatchgenerator/manifest.txt",
- proto: {
- type: "full",
- }
-}
+}
\ No newline at end of file
diff --git a/adb/fastdeploy/deployagent/src/com/android/fastdeploy/DeployAgent.java b/adb/fastdeploy/deployagent/src/com/android/fastdeploy/DeployAgent.java
index 2d3b135..a8103c4 100644
--- a/adb/fastdeploy/deployagent/src/com/android/fastdeploy/DeployAgent.java
+++ b/adb/fastdeploy/deployagent/src/com/android/fastdeploy/DeployAgent.java
@@ -181,7 +181,7 @@
private static void extractMetaData(String packageName) throws IOException {
File apkFile = getFileFromPackageName(packageName);
APKMetaData apkMetaData = PatchUtils.getAPKMetaData(apkFile);
- apkMetaData.writeDelimitedTo(System.out);
+ apkMetaData.writeTo(System.out);
}
private static int createInstallSession(String[] args) throws IOException {
@@ -223,7 +223,6 @@
}
int writeExitCode = writePatchedDataToSession(new RandomAccessFile(deviceFile, "r"), deltaStream, sessionId);
-
if (writeExitCode == 0) {
return commitInstallSession(sessionId);
} else {
@@ -285,7 +284,6 @@
if (oldDataLen > 0) {
PatchUtils.pipe(oldData, outputStream, buffer, (int) oldDataLen);
}
-
newDataBytesWritten += copyLen + oldDataLen;
}
diff --git a/adb/fastdeploy/deploylib/src/com/android/fastdeploy/PatchUtils.java b/adb/fastdeploy/deploylib/src/com/android/fastdeploy/PatchUtils.java
index f0f00e1..c60f9a6 100644
--- a/adb/fastdeploy/deploylib/src/com/android/fastdeploy/PatchUtils.java
+++ b/adb/fastdeploy/deploylib/src/com/android/fastdeploy/PatchUtils.java
@@ -39,7 +39,7 @@
class PatchUtils {
private static final long NEGATIVE_MASK = 1L << 63;
private static final long NEGATIVE_LONG_SIGN_MASK = 1L << 63;
- public static final String SIGNATURE = "HAMADI/IHD";
+ public static final String SIGNATURE = "FASTDEPLOY";
private static long getOffsetFromEntry(StoredEntry entry) {
return entry.getCentralDirectoryHeader().getOffset() + entry.getLocalHeaderSize();
diff --git a/adb/fastdeploy/deploypatchgenerator/deploy_patch_generator.cpp b/adb/fastdeploy/deploypatchgenerator/deploy_patch_generator.cpp
new file mode 100644
index 0000000..22c9243
--- /dev/null
+++ b/adb/fastdeploy/deploypatchgenerator/deploy_patch_generator.cpp
@@ -0,0 +1,167 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "deploy_patch_generator.h"
+
+#include <inttypes.h>
+#include <stdio.h>
+
+#include <algorithm>
+#include <fstream>
+#include <functional>
+#include <iostream>
+#include <sstream>
+#include <string>
+
+#include "adb_unique_fd.h"
+#include "android-base/file.h"
+#include "patch_utils.h"
+#include "sysdeps.h"
+
+using namespace com::android::fastdeploy;
+
+void DeployPatchGenerator::Log(const char* fmt, ...) {
+ if (!is_verbose_) {
+ return;
+ }
+ va_list ap;
+ va_start(ap, fmt);
+ vprintf(fmt, ap);
+ printf("\n");
+ va_end(ap);
+}
+
+void DeployPatchGenerator::APKEntryToLog(const APKEntry& entry) {
+ Log("Filename: %s", entry.filename().c_str());
+ Log("CRC32: 0x%08llX", entry.crc32());
+ Log("Data Offset: %lld", entry.dataoffset());
+ Log("Compressed Size: %lld", entry.compressedsize());
+ Log("Uncompressed Size: %lld", entry.uncompressedsize());
+}
+
+void DeployPatchGenerator::APKMetaDataToLog(const char* file, const APKMetaData& metadata) {
+ if (!is_verbose_) {
+ return;
+ }
+ Log("APK Metadata: %s", file);
+ for (int i = 0; i < metadata.entries_size(); i++) {
+ const APKEntry& entry = metadata.entries(i);
+ APKEntryToLog(entry);
+ }
+}
+
+void DeployPatchGenerator::ReportSavings(const std::vector<SimpleEntry>& identicalEntries,
+ uint64_t totalSize) {
+ long totalEqualBytes = 0;
+ int totalEqualFiles = 0;
+ for (size_t i = 0; i < identicalEntries.size(); i++) {
+ if (identicalEntries[i].deviceEntry != nullptr) {
+ totalEqualBytes += identicalEntries[i].localEntry->compressedsize();
+ totalEqualFiles++;
+ }
+ }
+ float savingPercent = (totalEqualBytes * 100.0f) / totalSize;
+ fprintf(stderr, "Detected %d equal APK entries\n", totalEqualFiles);
+ fprintf(stderr, "%ld bytes are equal out of %" PRIu64 " (%.2f%%)\n", totalEqualBytes, totalSize,
+ savingPercent);
+}
+
+void DeployPatchGenerator::GeneratePatch(const std::vector<SimpleEntry>& entriesToUseOnDevice,
+ const char* localApkPath, borrowed_fd output) {
+ unique_fd input(adb_open(localApkPath, O_RDONLY | O_CLOEXEC));
+ size_t newApkSize = adb_lseek(input, 0L, SEEK_END);
+ adb_lseek(input, 0L, SEEK_SET);
+
+ PatchUtils::WriteSignature(output);
+ PatchUtils::WriteLong(newApkSize, output);
+ size_t currentSizeOut = 0;
+ // Write data from the host upto the first entry we have that matches a device entry. Then write
+ // the metadata about the device entry and repeat for all entries that match on device. Finally
+ // write out any data left. If the device and host APKs are exactly the same this ends up
+ // writing out zip metadata from the local APK followed by offsets to the data to use from the
+ // device APK.
+ for (auto&& entry : entriesToUseOnDevice) {
+ int64_t deviceDataOffset = entry.deviceEntry->dataoffset();
+ int64_t hostDataOffset = entry.localEntry->dataoffset();
+ int64_t deviceDataLength = entry.deviceEntry->compressedsize();
+ int64_t deltaFromDeviceDataStart = hostDataOffset - currentSizeOut;
+ PatchUtils::WriteLong(deltaFromDeviceDataStart, output);
+ if (deltaFromDeviceDataStart > 0) {
+ PatchUtils::Pipe(input, output, deltaFromDeviceDataStart);
+ }
+ PatchUtils::WriteLong(deviceDataOffset, output);
+ PatchUtils::WriteLong(deviceDataLength, output);
+ adb_lseek(input, deviceDataLength, SEEK_CUR);
+ currentSizeOut += deltaFromDeviceDataStart + deviceDataLength;
+ }
+ if (currentSizeOut != newApkSize) {
+ PatchUtils::WriteLong(newApkSize - currentSizeOut, output);
+ PatchUtils::Pipe(input, output, newApkSize - currentSizeOut);
+ PatchUtils::WriteLong(0, output);
+ PatchUtils::WriteLong(0, output);
+ }
+}
+
+bool DeployPatchGenerator::CreatePatch(const char* localApkPath, const char* deviceApkMetadataPath,
+ borrowed_fd output) {
+ std::string content;
+ APKMetaData deviceApkMetadata;
+ if (android::base::ReadFileToString(deviceApkMetadataPath, &content)) {
+ deviceApkMetadata.ParsePartialFromString(content);
+ } else {
+ // TODO: What do we want to do if we don't find any metadata.
+ // The current fallback behavior is to build a patch with the contents of |localApkPath|.
+ }
+
+ APKMetaData localApkMetadata = PatchUtils::GetAPKMetaData(localApkPath);
+ // Log gathered metadata info.
+ APKMetaDataToLog(deviceApkMetadataPath, deviceApkMetadata);
+ APKMetaDataToLog(localApkPath, localApkMetadata);
+
+ std::vector<SimpleEntry> identicalEntries;
+ uint64_t totalSize =
+ BuildIdenticalEntries(identicalEntries, localApkMetadata, deviceApkMetadata);
+ ReportSavings(identicalEntries, totalSize);
+ GeneratePatch(identicalEntries, localApkPath, output);
+ return true;
+}
+
+uint64_t DeployPatchGenerator::BuildIdenticalEntries(std::vector<SimpleEntry>& outIdenticalEntries,
+ const APKMetaData& localApkMetadata,
+ const APKMetaData& deviceApkMetadata) {
+ uint64_t totalSize = 0;
+ for (int i = 0; i < localApkMetadata.entries_size(); i++) {
+ const APKEntry& localEntry = localApkMetadata.entries(i);
+ totalSize += localEntry.compressedsize();
+ for (int j = 0; j < deviceApkMetadata.entries_size(); j++) {
+ const APKEntry& deviceEntry = deviceApkMetadata.entries(j);
+ if (deviceEntry.crc32() == localEntry.crc32() &&
+ deviceEntry.filename().compare(localEntry.filename()) == 0) {
+ SimpleEntry simpleEntry;
+ simpleEntry.localEntry = const_cast<APKEntry*>(&localEntry);
+ simpleEntry.deviceEntry = const_cast<APKEntry*>(&deviceEntry);
+ APKEntryToLog(localEntry);
+ outIdenticalEntries.push_back(simpleEntry);
+ break;
+ }
+ }
+ }
+ std::sort(outIdenticalEntries.begin(), outIdenticalEntries.end(),
+ [](const SimpleEntry& lhs, const SimpleEntry& rhs) {
+ return lhs.localEntry->dataoffset() < rhs.localEntry->dataoffset();
+ });
+ return totalSize;
+}
\ No newline at end of file
diff --git a/adb/fastdeploy/deploypatchgenerator/deploy_patch_generator.h b/adb/fastdeploy/deploypatchgenerator/deploy_patch_generator.h
new file mode 100644
index 0000000..30e41a5
--- /dev/null
+++ b/adb/fastdeploy/deploypatchgenerator/deploy_patch_generator.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <vector>
+
+#include "adb_unique_fd.h"
+#include "fastdeploy/proto/ApkEntry.pb.h"
+
+/**
+ * This class is responsible for creating a patch that can be accepted by the deployagent. The
+ * patch format is documented in GeneratePatch.
+ */
+class DeployPatchGenerator {
+ public:
+ /**
+ * Simple struct to hold mapping between local metadata and device metadata.
+ */
+ struct SimpleEntry {
+ com::android::fastdeploy::APKEntry* localEntry;
+ com::android::fastdeploy::APKEntry* deviceEntry;
+ };
+
+ /**
+ * If |is_verbose| is true ApkEntries that are similar between device and host are written to
+ * the console.
+ */
+ explicit DeployPatchGenerator(bool is_verbose) : is_verbose_(is_verbose) {}
+ /**
+ * Given a |localApkPath|, and the |deviceApkMetadataPath| from an installed APK this function
+ * writes a patch to the given |output|.
+ */
+ bool CreatePatch(const char* localApkPath, const char* deviceApkMetadataPath,
+ android::base::borrowed_fd output);
+
+ private:
+ bool is_verbose_;
+
+ /**
+ * Log function only logs data to stdout when |is_verbose_| is true.
+ */
+ void Log(const char* fmt, ...) __attribute__((__format__(__printf__, 2, 3)));
+
+ /**
+ * Helper function to log the APKMetaData structure. If |is_verbose_| is false this function
+ * early outs. |file| is the path to the file represented by |metadata|. This function is used
+ * for debugging / information.
+ */
+ void APKMetaDataToLog(const char* file, const com::android::fastdeploy::APKMetaData& metadata);
+ /**
+ * Helper function to log APKEntry.
+ */
+ void APKEntryToLog(const com::android::fastdeploy::APKEntry& entry);
+
+ /**
+ * Helper function to report savings by fastdeploy. This function prints out savings even with
+ * |is_verbose_| set to false. |totalSize| is used to show a percentage of savings. Note:
+ * |totalSize| is the size of the ZipEntries. Not the size of the entire file. The metadata of
+ * the zip data needs to be sent across with every iteration.
+ * [Patch format]
+ * |Fixed String| Signature
+ * |long| New Size of Apk
+ * |Packets[]| Array of Packets
+ *
+ * [Packet Format]
+ * |long| Size of data to use from patch
+ * |byte[]| Patch data
+ * |long| Offset of data to use already on device
+ * |long| Length of data to read from device APK
+ * TODO(b/138306784): Move the patch format to a proto.
+ */
+ void ReportSavings(const std::vector<SimpleEntry>& identicalEntries, uint64_t totalSize);
+
+ /**
+ * This enumerates each entry in |entriesToUseOnDevice| and builds a patch file copying data
+ * from |localApkPath| where we are unable to use entries already on the device. The new patch
+ * is written to |output|. The entries are expected to be sorted by data offset from lowest to
+ * highest.
+ */
+ void GeneratePatch(const std::vector<SimpleEntry>& entriesToUseOnDevice,
+ const char* localApkPath, android::base::borrowed_fd output);
+
+ protected:
+ uint64_t BuildIdenticalEntries(
+ std::vector<SimpleEntry>& outIdenticalEntries,
+ const com::android::fastdeploy::APKMetaData& localApkMetadata,
+ const com::android::fastdeploy::APKMetaData& deviceApkMetadataPath);
+};
\ No newline at end of file
diff --git a/adb/fastdeploy/deploypatchgenerator/deploy_patch_generator_test.cpp b/adb/fastdeploy/deploypatchgenerator/deploy_patch_generator_test.cpp
new file mode 100644
index 0000000..9cdc44e
--- /dev/null
+++ b/adb/fastdeploy/deploypatchgenerator/deploy_patch_generator_test.cpp
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "deploy_patch_generator.h"
+#include "patch_utils.h"
+
+#include <android-base/file.h>
+#include <gtest/gtest.h>
+#include <stdlib.h>
+#include <string.h>
+#include <string>
+
+#include "sysdeps.h"
+
+using namespace com::android::fastdeploy;
+
+static std::string GetTestFile(const std::string& name) {
+ return "fastdeploy/testdata/" + name;
+}
+
+class TestPatchGenerator : DeployPatchGenerator {
+ public:
+ TestPatchGenerator() : DeployPatchGenerator(false) {}
+ void GatherIdenticalEntries(std::vector<DeployPatchGenerator::SimpleEntry>& outIdenticalEntries,
+ const APKMetaData& metadataA, const APKMetaData& metadataB) {
+ BuildIdenticalEntries(outIdenticalEntries, metadataA, metadataB);
+ }
+};
+
+TEST(DeployPatchGeneratorTest, IdenticalFileEntries) {
+ std::string apkPath = GetTestFile("rotating_cube-release.apk");
+ APKMetaData metadataA = PatchUtils::GetAPKMetaData(apkPath.c_str());
+ TestPatchGenerator generator;
+ std::vector<DeployPatchGenerator::SimpleEntry> entries;
+ generator.GatherIdenticalEntries(entries, metadataA, metadataA);
+ // Expect the entry count to match the number of entries in the metadata.
+ const uint32_t identicalCount = entries.size();
+ const uint32_t entriesCount = metadataA.entries_size();
+ EXPECT_EQ(identicalCount, entriesCount);
+}
+
+TEST(DeployPatchGeneratorTest, NoDeviceMetadata) {
+ std::string apkPath = GetTestFile("rotating_cube-release.apk");
+ // Get size of our test apk.
+ long apkSize = 0;
+ {
+ unique_fd apkFile(adb_open(apkPath.c_str(), O_RDWR));
+ apkSize = adb_lseek(apkFile, 0L, SEEK_END);
+ }
+
+ // Create a patch that is 100% different.
+ TemporaryFile output;
+ DeployPatchGenerator generator(true);
+ generator.CreatePatch(apkPath.c_str(), "", output.fd);
+
+ // Expect a patch file that has a size at least the size of our initial APK.
+ long patchSize = adb_lseek(output.fd, 0L, SEEK_END);
+ EXPECT_GT(patchSize, apkSize);
+}
\ No newline at end of file
diff --git a/adb/fastdeploy/deploypatchgenerator/manifest.txt b/adb/fastdeploy/deploypatchgenerator/manifest.txt
deleted file mode 100644
index 5c00505..0000000
--- a/adb/fastdeploy/deploypatchgenerator/manifest.txt
+++ /dev/null
@@ -1 +0,0 @@
-Main-Class: com.android.fastdeploy.DeployPatchGenerator
diff --git a/adb/fastdeploy/deploypatchgenerator/patch_utils.cpp b/adb/fastdeploy/deploypatchgenerator/patch_utils.cpp
new file mode 100644
index 0000000..f11ddd1
--- /dev/null
+++ b/adb/fastdeploy/deploypatchgenerator/patch_utils.cpp
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "patch_utils.h"
+
+#include <androidfw/ZipFileRO.h>
+#include <stdio.h>
+
+#include "adb_io.h"
+#include "android-base/endian.h"
+#include "sysdeps.h"
+
+using namespace com::android;
+using namespace com::android::fastdeploy;
+using namespace android::base;
+
+static constexpr char kSignature[] = "FASTDEPLOY";
+
+APKMetaData PatchUtils::GetAPKMetaData(const char* apkPath) {
+ APKMetaData apkMetaData;
+#undef open
+ std::unique_ptr<android::ZipFileRO> zipFile(android::ZipFileRO::open(apkPath));
+#define open ___xxx_unix_open
+ if (zipFile == nullptr) {
+ printf("Could not open %s", apkPath);
+ exit(1);
+ }
+ void* cookie;
+ if (zipFile->startIteration(&cookie)) {
+ android::ZipEntryRO entry;
+ while ((entry = zipFile->nextEntry(cookie)) != NULL) {
+ char fileName[256];
+ // Make sure we have a file name.
+ // TODO: Handle filenames longer than 256.
+ if (zipFile->getEntryFileName(entry, fileName, sizeof(fileName))) {
+ continue;
+ }
+
+ uint32_t uncompressedSize, compressedSize, crc32;
+ int64_t dataOffset;
+ zipFile->getEntryInfo(entry, nullptr, &uncompressedSize, &compressedSize, &dataOffset,
+ nullptr, &crc32);
+ APKEntry* apkEntry = apkMetaData.add_entries();
+ apkEntry->set_crc32(crc32);
+ apkEntry->set_filename(fileName);
+ apkEntry->set_compressedsize(compressedSize);
+ apkEntry->set_uncompressedsize(uncompressedSize);
+ apkEntry->set_dataoffset(dataOffset);
+ }
+ }
+ return apkMetaData;
+}
+
+void PatchUtils::WriteSignature(borrowed_fd output) {
+ WriteFdExactly(output, kSignature, sizeof(kSignature) - 1);
+}
+
+void PatchUtils::WriteLong(int64_t value, borrowed_fd output) {
+ int64_t toLittleEndian = htole64(value);
+ WriteFdExactly(output, &toLittleEndian, sizeof(int64_t));
+}
+
+void PatchUtils::Pipe(borrowed_fd input, borrowed_fd output, size_t amount) {
+ constexpr static int BUFFER_SIZE = 128 * 1024;
+ char buffer[BUFFER_SIZE];
+ size_t transferAmount = 0;
+ while (transferAmount != amount) {
+ long chunkAmount =
+ amount - transferAmount > BUFFER_SIZE ? BUFFER_SIZE : amount - transferAmount;
+ long readAmount = adb_read(input, buffer, chunkAmount);
+ WriteFdExactly(output, buffer, readAmount);
+ transferAmount += readAmount;
+ }
+}
\ No newline at end of file
diff --git a/adb/fastdeploy/deploypatchgenerator/patch_utils.h b/adb/fastdeploy/deploypatchgenerator/patch_utils.h
new file mode 100644
index 0000000..0ebfe8f
--- /dev/null
+++ b/adb/fastdeploy/deploypatchgenerator/patch_utils.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include "adb_unique_fd.h"
+#include "fastdeploy/proto/ApkEntry.pb.h"
+
+/**
+ * Helper class that mirrors the PatchUtils from deploy agent.
+ */
+class PatchUtils {
+ public:
+ /**
+ * This function takes a local APK file and builds the APKMetaData required by the patching
+ * algorithm. The if this function has an error a string is printed to the terminal and exit(1)
+ * is called.
+ */
+ static com::android::fastdeploy::APKMetaData GetAPKMetaData(const char* file);
+ /**
+ * Writes a fixed signature string to the header of the patch.
+ */
+ static void WriteSignature(android::base::borrowed_fd output);
+ /**
+ * Writes an int64 to the |output| reversing the bytes.
+ */
+ static void WriteLong(int64_t value, android::base::borrowed_fd output);
+ /**
+ * Copy |amount| of data from |input| to |output|.
+ */
+ static void Pipe(android::base::borrowed_fd input, android::base::borrowed_fd output,
+ size_t amount);
+};
\ No newline at end of file
diff --git a/adb/fastdeploy/deploypatchgenerator/patch_utils_test.cpp b/adb/fastdeploy/deploypatchgenerator/patch_utils_test.cpp
new file mode 100644
index 0000000..a7eeebf
--- /dev/null
+++ b/adb/fastdeploy/deploypatchgenerator/patch_utils_test.cpp
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "patch_utils.h"
+
+#include <android-base/file.h>
+#include <gtest/gtest.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sstream>
+#include <string>
+
+#include "adb_io.h"
+#include "sysdeps.h"
+
+using namespace com::android::fastdeploy;
+
+static std::string GetTestFile(const std::string& name) {
+ return "fastdeploy/testdata/" + name;
+}
+
+bool FileMatchesContent(android::base::borrowed_fd input, const char* contents,
+ ssize_t contentsSize) {
+ adb_lseek(input, 0, SEEK_SET);
+ // Use a temp buffer larger than any test contents.
+ constexpr int BUFFER_SIZE = 2048;
+ char buffer[BUFFER_SIZE];
+ bool result = true;
+ // Validate size of files is equal.
+ ssize_t readAmount = adb_read(input, buffer, BUFFER_SIZE);
+ EXPECT_EQ(readAmount, contentsSize);
+ result = memcmp(buffer, contents, readAmount) == 0;
+ for (int i = 0; i < readAmount; i++) {
+ printf("%x", buffer[i]);
+ }
+ printf(" == ");
+ for (int i = 0; i < contentsSize; i++) {
+ printf("%x", contents[i]);
+ }
+ printf("\n");
+
+ return result;
+}
+
+TEST(PatchUtilsTest, SwapLongWrites) {
+ TemporaryFile output;
+ PatchUtils::WriteLong(0x0011223344556677, output.fd);
+ adb_lseek(output.fd, 0, SEEK_SET);
+ const char expected[] = {0x77, 0x66, 0x55, 0x44, 0x33, 0x22, 0x11, 0x00};
+ EXPECT_TRUE(FileMatchesContent(output.fd, expected, 8));
+}
+
+TEST(PatchUtilsTest, PipeWritesAmountToOutput) {
+ std::string expected("Some Data");
+ TemporaryFile input;
+ TemporaryFile output;
+ // Populate input file.
+ WriteFdExactly(input.fd, expected);
+ adb_lseek(input.fd, 0, SEEK_SET);
+ // Open input file for read, and output file for write.
+ PatchUtils::Pipe(input.fd, output.fd, expected.size());
+ // Validate pipe worked
+ EXPECT_TRUE(FileMatchesContent(output.fd, expected.c_str(), expected.size()));
+}
+
+TEST(PatchUtilsTest, SignatureConstMatches) {
+ std::string apkFile = GetTestFile("rotating_cube-release.apk");
+ TemporaryFile output;
+ PatchUtils::WriteSignature(output.fd);
+ std::string contents("FASTDEPLOY");
+ EXPECT_TRUE(FileMatchesContent(output.fd, contents.c_str(), contents.size()));
+}
+
+TEST(PatchUtilsTest, GatherMetadata) {
+ std::string apkFile = GetTestFile("rotating_cube-release.apk");
+ APKMetaData metadata = PatchUtils::GetAPKMetaData(apkFile.c_str());
+ std::string expectedMetadata;
+ android::base::ReadFileToString(GetTestFile("rotating_cube-metadata-release.data"),
+ &expectedMetadata);
+ std::string actualMetadata;
+ metadata.SerializeToString(&actualMetadata);
+ EXPECT_EQ(expectedMetadata, actualMetadata);
+}
\ No newline at end of file
diff --git a/adb/fastdeploy/deploypatchgenerator/src/com/android/fastdeploy/DeployPatchGenerator.java b/adb/fastdeploy/deploypatchgenerator/src/com/android/fastdeploy/DeployPatchGenerator.java
deleted file mode 100644
index 24b2eab..0000000
--- a/adb/fastdeploy/deploypatchgenerator/src/com/android/fastdeploy/DeployPatchGenerator.java
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.fastdeploy;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.lang.StringBuilder;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
-import java.util.ArrayList;
-
-import java.nio.charset.StandardCharsets;
-import static java.nio.charset.StandardCharsets.UTF_8;
-
-import java.util.Comparator;
-import java.util.Iterator;
-import java.util.List;
-import java.util.AbstractMap.SimpleEntry;
-
-import com.android.fastdeploy.APKMetaData;
-import com.android.fastdeploy.APKEntry;
-
-public final class DeployPatchGenerator {
- private static final int BUFFER_SIZE = 128 * 1024;
-
- public static void main(String[] args) {
- try {
- if (args.length < 2) {
- showUsage(0);
- }
-
- boolean verbose = false;
- if (args.length > 2) {
- String verboseFlag = args[2];
- if (verboseFlag.compareTo("--verbose") == 0) {
- verbose = true;
- }
- }
-
- StringBuilder sb = null;
- String apkPath = args[0];
- String deviceMetadataPath = args[1];
- File hostFile = new File(apkPath);
-
- List<APKEntry> deviceZipEntries = getMetadataFromFile(deviceMetadataPath);
- System.err.println("Device Entries (" + deviceZipEntries.size() + ")");
- if (verbose) {
- sb = new StringBuilder();
- for (APKEntry entry : deviceZipEntries) {
- APKEntryToString(entry, sb);
- }
- System.err.println(sb.toString());
- }
-
- List<APKEntry> hostFileEntries = PatchUtils.getAPKMetaData(hostFile).getEntriesList();
- System.err.println("Host Entries (" + hostFileEntries.size() + ")");
- if (verbose) {
- sb = new StringBuilder();
- for (APKEntry entry : hostFileEntries) {
- APKEntryToString(entry, sb);
- }
- System.err.println(sb.toString());
- }
-
- List<SimpleEntry<APKEntry, APKEntry>> identicalContentsEntrySet =
- getIdenticalContents(deviceZipEntries, hostFileEntries);
- reportIdenticalContents(identicalContentsEntrySet, hostFile);
-
- if (verbose) {
- sb = new StringBuilder();
- for (SimpleEntry<APKEntry, APKEntry> identicalEntry : identicalContentsEntrySet) {
- APKEntry entry = identicalEntry.getValue();
- APKEntryToString(entry, sb);
- }
- System.err.println("Identical Entries (" + identicalContentsEntrySet.size() + ")");
- System.err.println(sb.toString());
- }
-
- createPatch(identicalContentsEntrySet, hostFile, System.out);
- } catch (Exception e) {
- System.err.println("Error: " + e);
- e.printStackTrace();
- System.exit(2);
- }
- System.exit(0);
- }
-
- private static void showUsage(int exitCode) {
- System.err.println("usage: deploypatchgenerator <apkpath> <deviceapkmetadata> [--verbose]");
- System.err.println("");
- System.exit(exitCode);
- }
-
- private static void APKEntryToString(APKEntry entry, StringBuilder outputString) {
- outputString.append(String.format("Filename: %s\n", entry.getFileName()));
- outputString.append(String.format("CRC32: 0x%08X\n", entry.getCrc32()));
- outputString.append(String.format("Data Offset: %d\n", entry.getDataOffset()));
- outputString.append(String.format("Compressed Size: %d\n", entry.getCompressedSize()));
- outputString.append(String.format("Uncompressed Size: %d\n", entry.getUncompressedSize()));
- }
-
- private static List<APKEntry> getMetadataFromFile(String deviceMetadataPath) throws IOException {
- InputStream is = new FileInputStream(new File(deviceMetadataPath));
- APKMetaData apkMetaData = APKMetaData.parseDelimitedFrom(is);
- return apkMetaData.getEntriesList();
- }
-
- private static List<SimpleEntry<APKEntry, APKEntry>> getIdenticalContents(
- List<APKEntry> deviceZipEntries, List<APKEntry> hostZipEntries) throws IOException {
- List<SimpleEntry<APKEntry, APKEntry>> identicalContents =
- new ArrayList<SimpleEntry<APKEntry, APKEntry>>();
-
- for (APKEntry deviceZipEntry : deviceZipEntries) {
- for (APKEntry hostZipEntry : hostZipEntries) {
- if (deviceZipEntry.getCrc32() == hostZipEntry.getCrc32() &&
- deviceZipEntry.getFileName().equals(hostZipEntry.getFileName())) {
- identicalContents.add(new SimpleEntry(deviceZipEntry, hostZipEntry));
- }
- }
- }
-
- Collections.sort(identicalContents, new Comparator<SimpleEntry<APKEntry, APKEntry>>() {
- @Override
- public int compare(
- SimpleEntry<APKEntry, APKEntry> p1, SimpleEntry<APKEntry, APKEntry> p2) {
- return Long.compare(p1.getValue().getDataOffset(), p2.getValue().getDataOffset());
- }
- });
-
- return identicalContents;
- }
-
- private static void reportIdenticalContents(
- List<SimpleEntry<APKEntry, APKEntry>> identicalContentsEntrySet, File hostFile)
- throws IOException {
- long totalEqualBytes = 0;
- int totalEqualFiles = 0;
- for (SimpleEntry<APKEntry, APKEntry> entries : identicalContentsEntrySet) {
- APKEntry hostAPKEntry = entries.getValue();
- totalEqualBytes += hostAPKEntry.getCompressedSize();
- totalEqualFiles++;
- }
-
- float savingPercent = (float) (totalEqualBytes * 100) / hostFile.length();
-
- System.err.println("Detected " + totalEqualFiles + " equal APK entries");
- System.err.println(totalEqualBytes + " bytes are equal out of " + hostFile.length() + " ("
- + savingPercent + "%)");
- }
-
- static void createPatch(List<SimpleEntry<APKEntry, APKEntry>> zipEntrySimpleEntrys,
- File hostFile, OutputStream patchStream) throws IOException, PatchFormatException {
- FileInputStream hostFileInputStream = new FileInputStream(hostFile);
-
- patchStream.write(PatchUtils.SIGNATURE.getBytes(StandardCharsets.US_ASCII));
- PatchUtils.writeFormattedLong(hostFile.length(), patchStream);
-
- byte[] buffer = new byte[BUFFER_SIZE];
- long totalBytesWritten = 0;
- Iterator<SimpleEntry<APKEntry, APKEntry>> entrySimpleEntryIterator =
- zipEntrySimpleEntrys.iterator();
- while (entrySimpleEntryIterator.hasNext()) {
- SimpleEntry<APKEntry, APKEntry> entrySimpleEntry = entrySimpleEntryIterator.next();
- APKEntry deviceAPKEntry = entrySimpleEntry.getKey();
- APKEntry hostAPKEntry = entrySimpleEntry.getValue();
-
- long newDataLen = hostAPKEntry.getDataOffset() - totalBytesWritten;
- long oldDataOffset = deviceAPKEntry.getDataOffset();
- long oldDataLen = deviceAPKEntry.getCompressedSize();
-
- PatchUtils.writeFormattedLong(newDataLen, patchStream);
- PatchUtils.pipe(hostFileInputStream, patchStream, buffer, newDataLen);
- PatchUtils.writeFormattedLong(oldDataOffset, patchStream);
- PatchUtils.writeFormattedLong(oldDataLen, patchStream);
-
- long skip = hostFileInputStream.skip(oldDataLen);
- if (skip != oldDataLen) {
- throw new PatchFormatException("skip error: attempted to skip " + oldDataLen
- + " bytes but return code was " + skip);
- }
- totalBytesWritten += oldDataLen + newDataLen;
- }
- long remainderLen = hostFile.length() - totalBytesWritten;
- PatchUtils.writeFormattedLong(remainderLen, patchStream);
- PatchUtils.pipe(hostFileInputStream, patchStream, buffer, remainderLen);
- PatchUtils.writeFormattedLong(0, patchStream);
- PatchUtils.writeFormattedLong(0, patchStream);
- patchStream.flush();
- }
-}
diff --git a/adb/fastdeploy/testdata/rotating_cube-metadata-release.data b/adb/fastdeploy/testdata/rotating_cube-metadata-release.data
new file mode 100644
index 0000000..0671bf3
--- /dev/null
+++ b/adb/fastdeploy/testdata/rotating_cube-metadata-release.data
@@ -0,0 +1,6 @@
+
+#ÇÏ« META-INF/MANIFEST.MFÇ Q(W
+#AndroidManifest.xml1 ä(è
+6¦µ>#lib/armeabi-v7a/libvulkan_sample.so ÀÒQ(²ì
+ ãresources.arscôàQ ´(´
+ ÂÉ classes.dexÁ ÿ(ô
diff --git a/adb/fastdeploy/testdata/rotating_cube-release.apk b/adb/fastdeploy/testdata/rotating_cube-release.apk
new file mode 100644
index 0000000..d47e0ea
--- /dev/null
+++ b/adb/fastdeploy/testdata/rotating_cube-release.apk
Binary files differ
diff --git a/adb/socket_spec.cpp b/adb/socket_spec.cpp
index 1333724..98468b5 100644
--- a/adb/socket_spec.cpp
+++ b/adb/socket_spec.cpp
@@ -93,7 +93,7 @@
}
} else {
std::string addr(spec.substr(4));
- port_value = -1;
+ port_value = DEFAULT_ADB_LOCAL_TRANSPORT_PORT;
// FIXME: ParseNetAddress rejects port 0. This currently doesn't hurt, because listening
// on an address that isn't 'localhost' is unsupported.
diff --git a/adb/socket_spec_test.cpp b/adb/socket_spec_test.cpp
index f5ec0f1..3a2f60c 100644
--- a/adb/socket_spec_test.cpp
+++ b/adb/socket_spec_test.cpp
@@ -20,38 +20,71 @@
#include <gtest/gtest.h>
-TEST(socket_spec, parse_tcp_socket_spec) {
+TEST(socket_spec, parse_tcp_socket_spec_just_port) {
std::string hostname, error, serial;
int port;
EXPECT_TRUE(parse_tcp_socket_spec("tcp:5037", &hostname, &port, &serial, &error));
EXPECT_EQ("", hostname);
EXPECT_EQ(5037, port);
EXPECT_EQ("", serial);
+}
- // Bad ports:
+TEST(socket_spec, parse_tcp_socket_spec_bad_ports) {
+ std::string hostname, error, serial;
+ int port;
EXPECT_FALSE(parse_tcp_socket_spec("tcp:", &hostname, &port, &serial, &error));
EXPECT_FALSE(parse_tcp_socket_spec("tcp:-1", &hostname, &port, &serial, &error));
EXPECT_FALSE(parse_tcp_socket_spec("tcp:65536", &hostname, &port, &serial, &error));
+}
+TEST(socket_spec, parse_tcp_socket_spec_host_and_port) {
+ std::string hostname, error, serial;
+ int port;
EXPECT_TRUE(parse_tcp_socket_spec("tcp:localhost:1234", &hostname, &port, &serial, &error));
EXPECT_EQ("localhost", hostname);
EXPECT_EQ(1234, port);
EXPECT_EQ("localhost:1234", serial);
+}
- EXPECT_FALSE(parse_tcp_socket_spec("tcp:localhost", &hostname, &port, &serial, &error));
+TEST(socket_spec, parse_tcp_socket_spec_host_no_port) {
+ std::string hostname, error, serial;
+ int port;
+ EXPECT_TRUE(parse_tcp_socket_spec("tcp:localhost", &hostname, &port, &serial, &error));
+ EXPECT_EQ("localhost", hostname);
+ EXPECT_EQ(5555, port);
+ EXPECT_EQ("localhost:5555", serial);
+}
+
+TEST(socket_spec, parse_tcp_socket_spec_host_bad_ports) {
+ std::string hostname, error, serial;
+ int port;
EXPECT_FALSE(parse_tcp_socket_spec("tcp:localhost:", &hostname, &port, &serial, &error));
EXPECT_FALSE(parse_tcp_socket_spec("tcp:localhost:-1", &hostname, &port, &serial, &error));
EXPECT_FALSE(parse_tcp_socket_spec("tcp:localhost:65536", &hostname, &port, &serial, &error));
+}
- // IPv6:
+TEST(socket_spec, parse_tcp_socket_spec_ipv6_and_port) {
+ std::string hostname, error, serial;
+ int port;
EXPECT_TRUE(parse_tcp_socket_spec("tcp:[::1]:1234", &hostname, &port, &serial, &error));
EXPECT_EQ("::1", hostname);
EXPECT_EQ(1234, port);
EXPECT_EQ("[::1]:1234", serial);
+}
+TEST(socket_spec, parse_tcp_socket_spec_ipv6_no_port) {
+ std::string hostname, error, serial;
+ int port;
+ EXPECT_TRUE(parse_tcp_socket_spec("tcp:::1", &hostname, &port, &serial, &error));
+ EXPECT_EQ("::1", hostname);
+ EXPECT_EQ(5555, port);
+ EXPECT_EQ("[::1]:5555", serial);
+}
+
+TEST(socket_spec, parse_tcp_socket_spec_ipv6_bad_ports) {
+ std::string hostname, error, serial;
+ int port;
EXPECT_FALSE(parse_tcp_socket_spec("tcp:[::1]", &hostname, &port, &serial, &error));
EXPECT_FALSE(parse_tcp_socket_spec("tcp:[::1]:", &hostname, &port, &serial, &error));
EXPECT_FALSE(parse_tcp_socket_spec("tcp:[::1]:-1", &hostname, &port, &serial, &error));
- EXPECT_FALSE(parse_tcp_socket_spec("tcp:::1", &hostname, &port, &serial, &error));
- EXPECT_FALSE(parse_tcp_socket_spec("tcp:::1:1234", &hostname, &port, &serial, &error));
}
diff --git a/adb/transport.cpp b/adb/transport.cpp
index 8bc925f..3d1d620 100644
--- a/adb/transport.cpp
+++ b/adb/transport.cpp
@@ -542,9 +542,7 @@
// for the first time, even if no update occurred.
if (tracker->update_needed) {
tracker->update_needed = false;
-
- std::string transports = list_transports(tracker->long_output);
- device_tracker_send(tracker, transports);
+ device_tracker_send(tracker, list_transports(tracker->long_output));
}
}
@@ -587,13 +585,11 @@
update_transport_status();
// Notify `adb track-devices` clients.
- std::string transports = list_transports(false);
-
device_tracker* tracker = device_tracker_list;
while (tracker != nullptr) {
device_tracker* next = tracker->next;
// This may destroy the tracker if the connection is closed.
- device_tracker_send(tracker, transports);
+ device_tracker_send(tracker, list_transports(tracker->long_output));
tracker = next;
}
}
diff --git a/fs_mgr/libdm/dm.cpp b/fs_mgr/libdm/dm.cpp
index 0ad8d9d..a4e0d76 100644
--- a/fs_mgr/libdm/dm.cpp
+++ b/fs_mgr/libdm/dm.cpp
@@ -150,6 +150,15 @@
return true;
}
+std::optional<DeviceMapper::Info> DeviceMapper::GetDetailedInfo(const std::string& name) const {
+ struct dm_ioctl io;
+ InitIo(&io, name);
+ if (ioctl(fd_, DM_DEV_STATUS, &io) < 0) {
+ return std::nullopt;
+ }
+ return Info(io.flags);
+}
+
DmDeviceState DeviceMapper::GetState(const std::string& name) const {
struct dm_ioctl io;
InitIo(&io, name);
@@ -162,6 +171,24 @@
return DmDeviceState::SUSPENDED;
}
+bool DeviceMapper::ChangeState(const std::string& name, DmDeviceState state) {
+ if (state != DmDeviceState::SUSPENDED && state != DmDeviceState::ACTIVE) {
+ return false;
+ }
+
+ struct dm_ioctl io;
+ InitIo(&io, name);
+
+ if (state == DmDeviceState::SUSPENDED) io.flags = DM_SUSPEND_FLAG;
+
+ if (ioctl(fd_, DM_DEV_SUSPEND, &io) < 0) {
+ PLOG(ERROR) << "DM_DEV_SUSPEND "
+ << (state == DmDeviceState::SUSPENDED ? "suspend" : "resume") << " failed";
+ return false;
+ }
+ return true;
+}
+
bool DeviceMapper::CreateDevice(const std::string& name, const DmTable& table) {
std::string ignore_path;
if (!CreateDevice(name, table, &ignore_path, 0ms)) {
diff --git a/fs_mgr/libdm/dm_target.cpp b/fs_mgr/libdm/dm_target.cpp
index da1013e..1a483ec 100644
--- a/fs_mgr/libdm/dm_target.cpp
+++ b/fs_mgr/libdm/dm_target.cpp
@@ -16,6 +16,7 @@
#include "libdm/dm_target.h"
+#include <inttypes.h>
#include <stdio.h>
#include <sys/types.h>
@@ -165,35 +166,29 @@
}
bool DmTargetSnapshot::ParseStatusText(const std::string& text, Status* status) {
+ // Try to parse the line as it should be
+ int args = sscanf(text.c_str(), "%" PRIu64 "/%" PRIu64 " %" PRIu64, &status->sectors_allocated,
+ &status->total_sectors, &status->metadata_sectors);
+ if (args == 3) {
+ return true;
+ }
auto sections = android::base::Split(text, " ");
+ if (sections.size() == 0) {
+ LOG(ERROR) << "could not parse empty status";
+ return false;
+ }
+ // Error codes are: "Invalid", "Overflow" and "Merge failed"
if (sections.size() == 1) {
- // This is probably an error code, "Invalid" is possible as is "Overflow"
- // on 4.4+.
+ if (text == "Invalid" || text == "Overflow") {
+ status->error = text;
+ return true;
+ }
+ } else if (sections.size() == 2 && text == "Merge failed") {
status->error = text;
return true;
}
- if (sections.size() != 2) {
- LOG(ERROR) << "snapshot status should have two components";
- return false;
- }
- auto sector_info = android::base::Split(sections[0], "/");
- if (sector_info.size() != 2) {
- LOG(ERROR) << "snapshot sector info should have two components";
- return false;
- }
- if (!android::base::ParseUint(sections[1], &status->metadata_sectors)) {
- LOG(ERROR) << "could not parse metadata sectors";
- return false;
- }
- if (!android::base::ParseUint(sector_info[0], &status->sectors_allocated)) {
- LOG(ERROR) << "could not parse sectors allocated";
- return false;
- }
- if (!android::base::ParseUint(sector_info[1], &status->total_sectors)) {
- LOG(ERROR) << "could not parse total sectors";
- return false;
- }
- return true;
+ LOG(ERROR) << "could not parse snapshot status: wrong format";
+ return false;
}
std::string DmTargetCrypt::GetParameterString() const {
diff --git a/fs_mgr/libdm/dm_test.cpp b/fs_mgr/libdm/dm_test.cpp
index b28a8f2..16be0d5 100644
--- a/fs_mgr/libdm/dm_test.cpp
+++ b/fs_mgr/libdm/dm_test.cpp
@@ -166,6 +166,34 @@
ASSERT_TRUE(dev.Destroy());
}
+TEST(libdm, DmSuspendResume) {
+ unique_fd tmp1(CreateTempFile("file_suspend_resume", 512));
+ ASSERT_GE(tmp1, 0);
+
+ LoopDevice loop_a(tmp1, 10s);
+ ASSERT_TRUE(loop_a.valid());
+
+ DmTable table;
+ ASSERT_TRUE(table.Emplace<DmTargetLinear>(0, 1, loop_a.device(), 0));
+ ASSERT_TRUE(table.valid());
+
+ TempDevice dev("libdm-test-dm-suspend-resume", table);
+ ASSERT_TRUE(dev.valid());
+ ASSERT_FALSE(dev.path().empty());
+
+ auto& dm = DeviceMapper::Instance();
+
+ // Test Set and Get status of device.
+ vector<DeviceMapper::TargetInfo> targets;
+ ASSERT_EQ(dm.GetState(dev.name()), DmDeviceState::ACTIVE);
+
+ ASSERT_TRUE(dm.ChangeState(dev.name(), DmDeviceState::SUSPENDED));
+ ASSERT_EQ(dm.GetState(dev.name()), DmDeviceState::SUSPENDED);
+
+ ASSERT_TRUE(dm.ChangeState(dev.name(), DmDeviceState::ACTIVE));
+ ASSERT_EQ(dm.GetState(dev.name()), DmDeviceState::ACTIVE);
+}
+
TEST(libdm, DmVerityArgsAvb2) {
std::string device = "/dev/block/platform/soc/1da4000.ufshc/by-name/vendor_a";
std::string algorithm = "sha1";
@@ -428,6 +456,33 @@
}
}
+TEST(libdm, ParseStatusText) {
+ DmTargetSnapshot::Status status;
+
+ // Bad inputs
+ EXPECT_FALSE(DmTargetSnapshot::ParseStatusText("", &status));
+ EXPECT_FALSE(DmTargetSnapshot::ParseStatusText("X", &status));
+ EXPECT_FALSE(DmTargetSnapshot::ParseStatusText("123", &status));
+ EXPECT_FALSE(DmTargetSnapshot::ParseStatusText("123/456", &status));
+ EXPECT_FALSE(DmTargetSnapshot::ParseStatusText("123 456", &status));
+ EXPECT_FALSE(DmTargetSnapshot::ParseStatusText("123 456", &status));
+ EXPECT_FALSE(DmTargetSnapshot::ParseStatusText("123 456 789", &status));
+ EXPECT_FALSE(DmTargetSnapshot::ParseStatusText("123 456/789", &status));
+ EXPECT_FALSE(DmTargetSnapshot::ParseStatusText("123/456/789", &status));
+ EXPECT_FALSE(DmTargetSnapshot::ParseStatusText("123 / 456 789", &status));
+
+ // Good input
+ EXPECT_TRUE(DmTargetSnapshot::ParseStatusText("123/456 789", &status));
+ EXPECT_EQ(status.sectors_allocated, 123);
+ EXPECT_EQ(status.total_sectors, 456);
+ EXPECT_EQ(status.metadata_sectors, 789);
+
+ // Known error codes
+ EXPECT_TRUE(DmTargetSnapshot::ParseStatusText("Invalid", &status));
+ EXPECT_TRUE(DmTargetSnapshot::ParseStatusText("Merge failed", &status));
+ EXPECT_TRUE(DmTargetSnapshot::ParseStatusText("Overflow", &status));
+}
+
TEST(libdm, CryptArgs) {
DmTargetCrypt target1(0, 512, "sha1", "abcdefgh", 50, "/dev/loop0", 100);
ASSERT_EQ(target1.name(), "crypt");
diff --git a/fs_mgr/libdm/include/libdm/dm.h b/fs_mgr/libdm/include/libdm/dm.h
index 9c0c2f3..c6b37cf 100644
--- a/fs_mgr/libdm/include/libdm/dm.h
+++ b/fs_mgr/libdm/include/libdm/dm.h
@@ -27,6 +27,7 @@
#include <chrono>
#include <memory>
+#include <optional>
#include <string>
#include <utility>
#include <vector>
@@ -70,15 +71,37 @@
uint64_t dev_;
};
+ class Info {
+ uint32_t flags_;
+
+ public:
+ explicit Info(uint32_t flags) : flags_(flags) {}
+
+ bool IsActiveTablePresent() const { return flags_ & DM_ACTIVE_PRESENT_FLAG; }
+ bool IsBufferFull() const { return flags_ & DM_BUFFER_FULL_FLAG; }
+ bool IsInactiveTablePresent() const { return flags_ & DM_INACTIVE_PRESENT_FLAG; }
+ bool IsReadOnly() const { return flags_ & DM_READONLY_FLAG; }
+ bool IsSuspended() const { return flags_ & DM_SUSPEND_FLAG; }
+ };
+
// Removes a device mapper device with the given name.
// Returns 'true' on success, false otherwise.
bool DeleteDevice(const std::string& name);
+ // Fetches and returns the complete state of the underlying device mapper
+ // device with given name.
+ std::optional<Info> GetDetailedInfo(const std::string& name) const;
+
// Returns the current state of the underlying device mapper device
// with given name.
// One of INVALID, SUSPENDED or ACTIVE.
DmDeviceState GetState(const std::string& name) const;
+ // Puts the given device to the specified status, which must be either:
+ // - SUSPENDED: suspend the device, or
+ // - ACTIVE: resumes the device.
+ bool ChangeState(const std::string& name, DmDeviceState state);
+
// Creates a device, loads the given table, and activates it. If the device
// is not able to be activated, it is destroyed, and false is returned.
// After creation, |path| contains the result of calling
diff --git a/fs_mgr/liblp/builder.cpp b/fs_mgr/liblp/builder.cpp
index c12e3b2..8797ea9 100644
--- a/fs_mgr/liblp/builder.cpp
+++ b/fs_mgr/liblp/builder.cpp
@@ -1060,7 +1060,7 @@
if (sRetrofitDap.has_value()) {
return *sRetrofitDap;
}
- return !android::base::GetBoolProperty("ro.boot.dynamic_partitions_retrofit", false);
+ return android::base::GetBoolProperty("ro.boot.dynamic_partitions_retrofit", false);
}
bool MetadataBuilder::IsRetrofitMetadata() const {
diff --git a/fs_mgr/tests/adb-remount-test.sh b/fs_mgr/tests/adb-remount-test.sh
index c2a0f33..642f2c1 100755
--- a/fs_mgr/tests/adb-remount-test.sh
+++ b/fs_mgr/tests/adb-remount-test.sh
@@ -15,10 +15,13 @@
adb remount tests
---help This help
---serial Specify device (must if multiple are present)
---color Dress output with highlighting colors
---print-time Report the test duration
+--color Dress output with highlighting colors
+--help This help
+--no-wait-screen Do not wait for display screen to settle
+--print-time Report the test duration
+--serial Specify device (must if multiple are present)
+--wait-adb <duration> adb wait timeout
+--wait-fastboot <duration> fastboot wait timeout
Conditions:
- Must be a userdebug build.
@@ -53,6 +56,7 @@
ADB_WAIT=4m
FASTBOOT_WAIT=2m
+screen_wait=true
##
## Helper Functions
@@ -185,7 +189,7 @@
[ "USAGE: adb_cat <file> >stdout
Returns: content of file to stdout with carriage returns skipped,
- true of the file exists" ]
+ true if the file exists" ]
adb_cat() {
local OUTPUT="`adb_sh cat ${1} </dev/null 2>&1`"
local ret=${?}
@@ -193,6 +197,17 @@
return ${ret}
}
+[ "USAGE: adb_ls <dirfile> >stdout
+
+Returns: filename or directoru content to stdout with carriage returns skipped,
+ true if the ls had no errors" ]
+adb_ls() {
+ local OUTPUT="`adb_sh ls ${1} </dev/null 2>/dev/null`"
+ local ret=${?}
+ echo "${OUTPUT}" | tr -d '\r'
+ return ${ret}
+}
+
[ "USAGE: adb_reboot
Returns: true if the reboot command succeeded" ]
@@ -436,6 +451,10 @@
-n - echo newline at exit
TIMEOUT - default `format_duration ${wait_for_screen_timeout}`" ]
wait_for_screen() {
+ if ! ${screen_wait}; then
+ adb_wait
+ return
+ fi
exit_function=true
if [ X"-n" = X"${1}" ]; then
exit_function=echo
@@ -743,6 +762,9 @@
OPTIONS=`getopt --alternative --unquoted \
--longoptions help,serial:,colour,color,no-colour,no-color \
+ --longoptions wait-adb:,wait-fastboot: \
+ --longoptions wait-screen,wait-display \
+ --longoptions no-wait-screen,no-wait-display \
--longoptions gtest_print_time,print-time \
-- "?hs:" ${*}` ||
( echo "${USAGE}" >&2 ; false ) ||
@@ -766,9 +788,23 @@
--no-color | --no-colour)
color=false
;;
+ --no-wait-display | --no-wait-screen)
+ screen_wait=false
+ ;;
+ --wait-display | --wait-screen)
+ screen_wait=true
+ ;;
--print-time | --gtest_print_time)
print_time=true
;;
+ --wait-adb)
+ ADB_WAIT=${2}
+ shift
+ ;;
+ --wait-fastboot)
+ FASTBOOT_WAIT=${2}
+ shift
+ ;;
--)
shift
break
@@ -1145,10 +1181,14 @@
A="Hello World! $(date)"
echo "${A}" | adb_sh cat - ">/system/hello"
+echo "${A}" | adb_sh cat - ">/system/priv-app/hello"
echo "${A}" | adb_sh cat - ">/vendor/hello"
B="`adb_cat /system/hello`" ||
- die "sytem hello"
+ die "system hello"
check_eq "${A}" "${B}" /system before reboot
+B="`adb_cat /system/priv-app/hello`" ||
+ die "system priv-app hello"
+check_eq "${A}" "${B}" /system/priv-app before reboot
B="`adb_cat /vendor/hello`" ||
die "vendor hello"
check_eq "${A}" "${B}" /vendor before reboot
@@ -1230,6 +1270,13 @@
fi
B="`adb_cat /system/hello`"
check_eq "${A}" "${B}" /system after reboot
+# If overlayfs has a nested security problem, this will fail.
+B="`adb_ls /system/`" ||
+ dir "adb ls /system"
+[ X"${B}" != X"${B#*priv-app}" ] ||
+ dir "adb ls /system/priv-app"
+B="`adb_cat /system/priv-app/hello`"
+check_eq "${A}" "${B}" /system/priv-app after reboot
echo "${GREEN}[ OK ]${NORMAL} /system content remains after reboot" >&2
# Only root can read vendor if sepolicy permissions are as expected.
adb_root ||
@@ -1351,6 +1398,12 @@
fi
B="`adb_cat /system/hello`"
check_eq "${A}" "${B}" system after flash vendor
+ B="`adb_ls /system/`" ||
+ dir "adb ls /system"
+ [ X"${B}" != X"${B#*priv-app}" ] ||
+ dir "adb ls /system/priv-app"
+ B="`adb_cat /system/priv-app/hello`"
+ check_eq "${A}" "${B}" system/priv-app after flash vendor
adb_root ||
die "adb root"
B="`adb_cat /vendor/hello`"
@@ -1392,15 +1445,17 @@
echo "${H}"
[ ${err} = 0 ] &&
( adb_sh rm /vendor/hello </dev/null 2>/dev/null || true ) &&
- adb_sh rm /system/hello </dev/null ||
+ adb_sh rm /system/hello /system/priv-app/hello </dev/null ||
( [ -n "${L}" ] && echo "${L}" && false ) ||
die -t ${T} "cleanup hello"
B="`adb_cat /system/hello`"
check_eq "cat: /system/hello: No such file or directory" "${B}" after rm
+B="`adb_cat /system/priv-app/hello`"
+check_eq "cat: /system/priv-app/hello: No such file or directory" "${B}" after rm
B="`adb_cat /vendor/hello`"
check_eq "cat: /vendor/hello: No such file or directory" "${B}" after rm
-if [ -n "${scratch_partition}" ]; then
+if ${is_bootloader_fastboot} && [ -n "${scratch_partition}" ]; then
echo "${GREEN}[ RUN ]${NORMAL} test fastboot flash to ${scratch_partition} recovery" >&2
@@ -1542,7 +1597,9 @@
adb_wait ${ADB_WAIT} ||
die "adb remount -R"
if [ "orange" != "`get_property ro.boot.verifiedbootstate`" -o \
- "2" = "`get_property partition.system.verified`" ]; then
+ "2" = "`get_property partition.system.verified`" ] &&
+ [ -n "`get_property ro.boot.verifiedbootstate`" -o \
+ -n "`get_property partition.system.verified`" ]; then
die "remount -R command failed to disable verity"
fi
diff --git a/fs_mgr/tools/dmctl.cpp b/fs_mgr/tools/dmctl.cpp
index 7e6ad5b..4fb0b83 100644
--- a/fs_mgr/tools/dmctl.cpp
+++ b/fs_mgr/tools/dmctl.cpp
@@ -49,7 +49,10 @@
std::cerr << " delete <dm-name>" << std::endl;
std::cerr << " list <devices | targets> [-v]" << std::endl;
std::cerr << " getpath <dm-name>" << std::endl;
+ std::cerr << " info <dm-name>" << std::endl;
std::cerr << " status <dm-name>" << std::endl;
+ std::cerr << " resume <dm-name>" << std::endl;
+ std::cerr << " suspend <dm-name>" << std::endl;
std::cerr << " table <dm-name>" << std::endl;
std::cerr << " help" << std::endl;
std::cerr << std::endl;
@@ -357,6 +360,41 @@
return 0;
}
+static int InfoCmdHandler(int argc, char** argv) {
+ if (argc != 1) {
+ std::cerr << "Invalid arguments, see \'dmctl help\'" << std::endl;
+ return -EINVAL;
+ }
+
+ DeviceMapper& dm = DeviceMapper::Instance();
+ auto info = dm.GetDetailedInfo(argv[0]);
+ if (!info) {
+ std::cerr << "Invalid device \"" << argv[0] << "\"." << std::endl;
+ return -EINVAL;
+ }
+
+ constexpr int spacing = 14;
+ std::cout << std::left << std::setw(spacing) << "device"
+ << ": " << argv[0] << std::endl;
+ std::cout << std::left << std::setw(spacing) << "active"
+ << ": " << std::boolalpha << !info->IsSuspended() << std::endl;
+ std::cout << std::left << std::setw(spacing) << "access"
+ << ": ";
+ if (info->IsReadOnly()) {
+ std::cout << "ro ";
+ } else {
+ std::cout << "rw ";
+ }
+ std::cout << std::endl;
+ std::cout << std::left << std::setw(spacing) << "activeTable"
+ << ": " << std::boolalpha << info->IsActiveTablePresent() << std::endl;
+ std::cout << std::left << std::setw(spacing) << "inactiveTable"
+ << ": " << std::boolalpha << info->IsInactiveTablePresent() << std::endl;
+ std::cout << std::left << std::setw(spacing) << "bufferFull"
+ << ": " << std::boolalpha << info->IsBufferFull() << std::endl;
+ return 0;
+}
+
static int DumpTable(const std::string& mode, int argc, char** argv) {
if (argc != 1) {
std::cerr << "Invalid arguments, see \'dmctl help\'" << std::endl;
@@ -399,6 +437,34 @@
return DumpTable("status", argc, argv);
}
+static int ResumeCmdHandler(int argc, char** argv) {
+ if (argc != 1) {
+ std::cerr << "Invalid arguments, see \'dmctl help\'" << std::endl;
+ return -EINVAL;
+ }
+
+ DeviceMapper& dm = DeviceMapper::Instance();
+ if (!dm.ChangeState(argv[0], DmDeviceState::ACTIVE)) {
+ std::cerr << "Could not resume device \"" << argv[0] << "\"." << std::endl;
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int SuspendCmdHandler(int argc, char** argv) {
+ if (argc != 1) {
+ std::cerr << "Invalid arguments, see \'dmctl help\'" << std::endl;
+ return -EINVAL;
+ }
+
+ DeviceMapper& dm = DeviceMapper::Instance();
+ if (!dm.ChangeState(argv[0], DmDeviceState::SUSPENDED)) {
+ std::cerr << "Could not suspend device \"" << argv[0] << "\"." << std::endl;
+ return -EINVAL;
+ }
+ return 0;
+}
+
static std::map<std::string, std::function<int(int, char**)>> cmdmap = {
// clang-format off
{"create", DmCreateCmdHandler},
@@ -406,8 +472,11 @@
{"list", DmListCmdHandler},
{"help", HelpCmdHandler},
{"getpath", GetPathCmdHandler},
+ {"info", InfoCmdHandler},
{"table", TableCmdHandler},
{"status", StatusCmdHandler},
+ {"resume", ResumeCmdHandler},
+ {"suspend", SuspendCmdHandler},
// clang-format on
};
diff --git a/init/sigchld_handler.cpp b/init/sigchld_handler.cpp
index c9a09cd..984235d 100644
--- a/init/sigchld_handler.cpp
+++ b/init/sigchld_handler.cpp
@@ -73,6 +73,13 @@
auto exec_duration_ms =
std::chrono::duration_cast<std::chrono::milliseconds>(exec_duration).count();
wait_string = StringPrintf(" waiting took %f seconds", exec_duration_ms / 1000.0f);
+ } else if (service->flags() & SVC_ONESHOT) {
+ auto exec_duration = boot_clock::now() - service->time_started();
+ auto exec_duration_ms =
+ std::chrono::duration_cast<std::chrono::milliseconds>(exec_duration)
+ .count();
+ wait_string = StringPrintf(" oneshot service took %f seconds in background",
+ exec_duration_ms / 1000.0f);
}
} else {
name = StringPrintf("Untracked pid %d", pid);
diff --git a/libion/OWNERS b/libion/OWNERS
new file mode 100644
index 0000000..143ad2d
--- /dev/null
+++ b/libion/OWNERS
@@ -0,0 +1,2 @@
+sspatil@google.com
+hridya@google.com
diff --git a/libion/ion.c b/libion/ion.c
index b8de5a4..1ecfc78 100644
--- a/libion/ion.c
+++ b/libion/ion.c
@@ -152,6 +152,8 @@
ion_user_handle_t handle;
int ret;
+ if (!handle_fd) return -EINVAL;
+
if (!ion_is_legacy(fd)) {
struct ion_new_allocation_data data = {
.len = len,
@@ -201,6 +203,7 @@
int ret;
struct ion_heap_query query;
+ if (!cnt) return -EINVAL;
memset(&query, 0, sizeof(query));
ret = ion_ioctl(fd, ION_IOC_HEAP_QUERY, &query);
diff --git a/libion/tests/Android.bp b/libion/tests/Android.bp
index b3fcb3b..d3b4688 100644
--- a/libion/tests/Android.bp
+++ b/libion/tests/Android.bp
@@ -18,18 +18,15 @@
name: "ion-unit-tests",
cflags: [
"-g",
- "-Wall",
- "-Werror",
"-Wno-missing-field-initializers",
],
shared_libs: ["libion"],
srcs: [
- "ion_test_fixture.cpp",
"allocate_test.cpp",
- "formerly_valid_handle_test.cpp",
- "invalid_values_test.cpp",
- "map_test.cpp",
- "device_test.cpp",
"exit_test.cpp",
+ "heap_query.cpp",
+ "invalid_values_test.cpp",
+ "ion_test_fixture.cpp",
+ "map_test.cpp",
],
}
diff --git a/libion/tests/allocate_test.cpp b/libion/tests/allocate_test.cpp
index 3c4524e..5ed01bb 100644
--- a/libion/tests/allocate_test.cpp
+++ b/libion/tests/allocate_test.cpp
@@ -14,95 +14,106 @@
* limitations under the License.
*/
-#include <memory>
#include <sys/mman.h>
+#include <memory>
#include <gtest/gtest.h>
#include <ion/ion.h>
#include "ion_test_fixture.h"
-class Allocate : public IonAllHeapsTest {
-};
+class Allocate : public IonTest {};
-TEST_F(Allocate, Allocate)
-{
- static const size_t allocationSizes[] = {4*1024, 64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
+TEST_F(Allocate, Allocate) {
+ static const size_t allocationSizes[] = {4 * 1024, 64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
SCOPED_TRACE(::testing::Message() << "size " << size);
- ion_user_handle_t handle = 0;
- ASSERT_EQ(0, ion_alloc(m_ionFd, size, 0, heapMask, 0, &handle));
- ASSERT_TRUE(handle != 0);
- ASSERT_EQ(0, ion_free(m_ionFd, handle));
+ int fd;
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id), 0, &fd));
+ ASSERT_TRUE(fd != 0);
+ ASSERT_EQ(close(fd), 0); // free the buffer
}
}
}
-TEST_F(Allocate, AllocateCached)
-{
- static const size_t allocationSizes[] = {4*1024, 64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
+TEST_F(Allocate, AllocateCached) {
+ static const size_t allocationSizes[] = {4 * 1024, 64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
SCOPED_TRACE(::testing::Message() << "size " << size);
- ion_user_handle_t handle = 0;
- ASSERT_EQ(0, ion_alloc(m_ionFd, size, 0, heapMask, ION_FLAG_CACHED, &handle));
- ASSERT_TRUE(handle != 0);
- ASSERT_EQ(0, ion_free(m_ionFd, handle));
+ int fd;
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id), ION_FLAG_CACHED, &fd));
+ ASSERT_TRUE(fd != 0);
+ ASSERT_EQ(close(fd), 0); // free the buffer
}
}
}
-TEST_F(Allocate, AllocateCachedNeedsSync)
-{
- static const size_t allocationSizes[] = {4*1024, 64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
+TEST_F(Allocate, AllocateCachedNeedsSync) {
+ static const size_t allocationSizes[] = {4 * 1024, 64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
SCOPED_TRACE(::testing::Message() << "size " << size);
- ion_user_handle_t handle = 0;
- ASSERT_EQ(0, ion_alloc(m_ionFd, size, 0, heapMask, ION_FLAG_CACHED_NEEDS_SYNC, &handle));
- ASSERT_TRUE(handle != 0);
- ASSERT_EQ(0, ion_free(m_ionFd, handle));
+ int fd;
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id),
+ ION_FLAG_CACHED_NEEDS_SYNC, &fd));
+ ASSERT_TRUE(fd != 0);
+ ASSERT_EQ(close(fd), 0); // free the buffer
}
}
}
-TEST_F(Allocate, RepeatedAllocate)
-{
- static const size_t allocationSizes[] = {4*1024, 64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
+TEST_F(Allocate, RepeatedAllocate) {
+ static const size_t allocationSizes[] = {4 * 1024, 64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
SCOPED_TRACE(::testing::Message() << "size " << size);
- ion_user_handle_t handle = 0;
+ int fd;
for (unsigned int i = 0; i < 1024; i++) {
SCOPED_TRACE(::testing::Message() << "iteration " << i);
- ASSERT_EQ(0, ion_alloc(m_ionFd, size, 0, heapMask, 0, &handle));
- ASSERT_TRUE(handle != 0);
- ASSERT_EQ(0, ion_free(m_ionFd, handle));
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id), 0, &fd));
+ ASSERT_TRUE(fd != 0);
+ ASSERT_EQ(close(fd), 0); // free the buffer
}
}
}
}
-TEST_F(Allocate, Zeroed)
-{
+TEST_F(Allocate, Large) {
+ for (const auto& heap : ion_heaps) {
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
+ int fd;
+ ASSERT_EQ(-ENOMEM,
+ ion_alloc_fd(ionfd, 3UL * 1024 * 1024 * 1024, 0, (1 << heap.heap_id), 0, &fd));
+ }
+}
+
+// Make sure all heaps always return zeroed pages
+TEST_F(Allocate, Zeroed) {
auto zeroes_ptr = std::make_unique<char[]>(4096);
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+ for (const auto& heap : ion_heaps) {
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
int fds[16];
for (unsigned int i = 0; i < 16; i++) {
int map_fd = -1;
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, 0, &map_fd));
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, 4096, 0, (1 << heap.heap_id), 0, &map_fd));
ASSERT_GE(map_fd, 0);
- void *ptr = NULL;
+ void* ptr = NULL;
ptr = mmap(NULL, 4096, PROT_WRITE, MAP_SHARED, map_fd, 0);
ASSERT_TRUE(ptr != NULL);
@@ -116,13 +127,13 @@
ASSERT_EQ(0, close(fds[i]));
}
- int newIonFd = ion_open();
+ int new_ionfd = ion_open();
int map_fd = -1;
- ASSERT_EQ(0, ion_alloc_fd(newIonFd, 4096, 0, heapMask, 0, &map_fd));
+ ASSERT_EQ(0, ion_alloc_fd(new_ionfd, 4096, 0, (1 << heap.heap_id), 0, &map_fd));
ASSERT_GE(map_fd, 0);
- void *ptr = NULL;
+ void* ptr = NULL;
ptr = mmap(NULL, 4096, PROT_READ, MAP_SHARED, map_fd, 0);
ASSERT_TRUE(ptr != NULL);
@@ -130,14 +141,6 @@
ASSERT_EQ(0, munmap(ptr, 4096));
ASSERT_EQ(0, close(map_fd));
- }
-}
-
-TEST_F(Allocate, Large)
-{
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- ion_user_handle_t handle = 0;
- ASSERT_EQ(-ENOMEM, ion_alloc(m_ionFd, 3UL*1024*1024*1024, 0, heapMask, 0, &handle));
+ ASSERT_EQ(0, ion_close(new_ionfd));
}
}
diff --git a/libion/tests/device_test.cpp b/libion/tests/device_test.cpp
deleted file mode 100644
index eb3f7b6..0000000
--- a/libion/tests/device_test.cpp
+++ /dev/null
@@ -1,546 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <fcntl.h>
-#include <memory>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include <linux/ion_test.h>
-
-#include <gtest/gtest.h>
-
-#include <ion/ion.h>
-
-#include "ion_test_fixture.h"
-
-#define ALIGN(x,y) (((x) + ((y) - 1)) & ~((y) - 1))
-
-class Device : public IonAllHeapsTest {
- public:
- virtual void SetUp();
- virtual void TearDown();
- int m_deviceFd;
- void readDMA(int fd, void *buf, size_t size);
- void writeDMA(int fd, void *buf, size_t size);
- void readKernel(int fd, void *buf, size_t size);
- void writeKernel(int fd, void *buf, size_t size);
- void blowCache();
- void dirtyCache(void *ptr, size_t size);
-};
-
-void Device::SetUp()
-{
- IonAllHeapsTest::SetUp();
- m_deviceFd = open("/dev/ion-test", O_RDONLY);
- ASSERT_GE(m_deviceFd, 0);
-}
-
-void Device::TearDown()
-{
- ASSERT_EQ(0, close(m_deviceFd));
- IonAllHeapsTest::TearDown();
-}
-
-void Device::readDMA(int fd, void *buf, size_t size)
-{
- ASSERT_EQ(0, ioctl(m_deviceFd, ION_IOC_TEST_SET_FD, fd));
- struct ion_test_rw_data ion_test_rw_data = {
- .ptr = (uint64_t)buf,
- .offset = 0,
- .size = size,
- .write = 0,
- };
-
- ASSERT_EQ(0, ioctl(m_deviceFd, ION_IOC_TEST_DMA_MAPPING, &ion_test_rw_data));
- ASSERT_EQ(0, ioctl(m_deviceFd, ION_IOC_TEST_SET_FD, -1));
-}
-
-void Device::writeDMA(int fd, void *buf, size_t size)
-{
- ASSERT_EQ(0, ioctl(m_deviceFd, ION_IOC_TEST_SET_FD, fd));
- struct ion_test_rw_data ion_test_rw_data = {
- .ptr = (uint64_t)buf,
- .offset = 0,
- .size = size,
- .write = 1,
- };
-
- ASSERT_EQ(0, ioctl(m_deviceFd, ION_IOC_TEST_DMA_MAPPING, &ion_test_rw_data));
- ASSERT_EQ(0, ioctl(m_deviceFd, ION_IOC_TEST_SET_FD, -1));
-}
-
-void Device::readKernel(int fd, void *buf, size_t size)
-{
- ASSERT_EQ(0, ioctl(m_deviceFd, ION_IOC_TEST_SET_FD, fd));
- struct ion_test_rw_data ion_test_rw_data = {
- .ptr = (uint64_t)buf,
- .offset = 0,
- .size = size,
- .write = 0,
- };
-
- ASSERT_EQ(0, ioctl(m_deviceFd, ION_IOC_TEST_KERNEL_MAPPING, &ion_test_rw_data));
- ASSERT_EQ(0, ioctl(m_deviceFd, ION_IOC_TEST_SET_FD, -1));
-}
-
-void Device::writeKernel(int fd, void *buf, size_t size)
-{
- ASSERT_EQ(0, ioctl(m_deviceFd, ION_IOC_TEST_SET_FD, fd));
- struct ion_test_rw_data ion_test_rw_data = {
- .ptr = (uint64_t)buf,
- .offset = 0,
- .size = size,
- .write = 1,
- };
-
- ASSERT_EQ(0, ioctl(m_deviceFd, ION_IOC_TEST_KERNEL_MAPPING, &ion_test_rw_data));
- ASSERT_EQ(0, ioctl(m_deviceFd, ION_IOC_TEST_SET_FD, -1));
-}
-
-void Device::blowCache()
-{
- const size_t bigger_than_cache = 8*1024*1024;
- void *buf1 = malloc(bigger_than_cache);
- void *buf2 = malloc(bigger_than_cache);
- memset(buf1, 0xaa, bigger_than_cache);
- memcpy(buf2, buf1, bigger_than_cache);
- free(buf1);
- free(buf2);
-}
-
-void Device::dirtyCache(void *ptr, size_t size)
-{
- /* try to dirty cache lines */
- for (size_t i = size-1; i > 0; i--) {
- ((volatile char *)ptr)[i];
- ((char *)ptr)[i] = i;
- }
-}
-
-TEST_F(Device, KernelReadCached)
-{
- auto alloc_ptr = std::make_unique<char[]>(8192 + 1024);
- void *buf = (void *)(ALIGN((unsigned long)alloc_ptr.get(), 4096) + 1024);
-
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- int map_fd = -1;
- unsigned int flags = ION_FLAG_CACHED;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- for (int i = 0; i < 4096; i++)
- ((char *)ptr)[i] = i;
-
- ((char*)buf)[4096] = 0x12;
- readKernel(map_fd, buf, 4096);
- ASSERT_EQ(((char*)buf)[4096], 0x12);
-
- for (int i = 0; i < 4096; i++)
- ASSERT_EQ((char)i, ((char *)buf)[i]);
-
- ASSERT_EQ(0, munmap(ptr, 4096));
- ASSERT_EQ(0, close(map_fd));
- }
-}
-
-TEST_F(Device, KernelWriteCached)
-{
- auto alloc_ptr = std::make_unique<char[]>(8192 + 1024);
- void *buf = (void *)(ALIGN((unsigned long)alloc_ptr.get(), 4096) + 1024);
-
- for (int i = 0; i < 4096; i++)
- ((char *)buf)[i] = i;
-
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- int map_fd = -1;
- unsigned int flags = ION_FLAG_CACHED;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- dirtyCache(ptr, 4096);
-
- writeKernel(map_fd, buf, 4096);
-
- for (int i = 0; i < 4096; i++)
- ASSERT_EQ((char)i, ((char *)ptr)[i]) << i;
-
- ASSERT_EQ(0, munmap(ptr, 4096));
- ASSERT_EQ(0, close(map_fd));
- }
-}
-
-TEST_F(Device, DMAReadCached)
-{
- auto alloc_ptr = std::make_unique<char[]>(8192 + 1024);
- void *buf = (void *)(ALIGN((unsigned long)alloc_ptr.get(), 4096) + 1024);
-
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- int map_fd = -1;
- unsigned int flags = ION_FLAG_CACHED;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- for (int i = 0; i < 4096; i++)
- ((char *)ptr)[i] = i;
-
- readDMA(map_fd, buf, 4096);
-
- for (int i = 0; i < 4096; i++)
- ASSERT_EQ((char)i, ((char *)buf)[i]);
-
- ASSERT_EQ(0, munmap(ptr, 4096));
- ASSERT_EQ(0, close(map_fd));
- }
-}
-
-TEST_F(Device, DMAWriteCached)
-{
- auto alloc_ptr = std::make_unique<char[]>(8192 + 1024);
- void *buf = (void *)(ALIGN((unsigned long)alloc_ptr.get(), 4096) + 1024);
-
- for (int i = 0; i < 4096; i++)
- ((char *)buf)[i] = i;
-
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- int map_fd = -1;
- unsigned int flags = ION_FLAG_CACHED;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- dirtyCache(ptr, 4096);
-
- writeDMA(map_fd, buf, 4096);
-
- for (int i = 0; i < 4096; i++)
- ASSERT_EQ((char)i, ((char *)ptr)[i]) << i;
-
- ASSERT_EQ(0, munmap(ptr, 4096));
- ASSERT_EQ(0, close(map_fd));
- }
-}
-
-TEST_F(Device, KernelReadCachedNeedsSync)
-{
- auto alloc_ptr = std::make_unique<char[]>(8192 + 1024);
- void *buf = (void *)(ALIGN((unsigned long)alloc_ptr.get(), 4096) + 1024);
-
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- int map_fd = -1;
- unsigned int flags = ION_FLAG_CACHED | ION_FLAG_CACHED_NEEDS_SYNC;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- for (int i = 0; i < 4096; i++)
- ((char *)ptr)[i] = i;
-
- ((char*)buf)[4096] = 0x12;
- readKernel(map_fd, buf, 4096);
- ASSERT_EQ(((char*)buf)[4096], 0x12);
-
- for (int i = 0; i < 4096; i++)
- ASSERT_EQ((char)i, ((char *)buf)[i]);
-
- ASSERT_EQ(0, munmap(ptr, 4096));
- ASSERT_EQ(0, close(map_fd));
- }
-}
-
-TEST_F(Device, KernelWriteCachedNeedsSync)
-{
- auto alloc_ptr = std::make_unique<char[]>(8192 + 1024);
- void *buf = (void *)(ALIGN((unsigned long)alloc_ptr.get(), 4096) + 1024);
-
- for (int i = 0; i < 4096; i++)
- ((char *)buf)[i] = i;
-
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- int map_fd = -1;
- unsigned int flags = ION_FLAG_CACHED | ION_FLAG_CACHED_NEEDS_SYNC;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- dirtyCache(ptr, 4096);
-
- writeKernel(map_fd, buf, 4096);
-
- for (int i = 0; i < 4096; i++)
- ASSERT_EQ((char)i, ((char *)ptr)[i]) << i;
-
- ASSERT_EQ(0, munmap(ptr, 4096));
- ASSERT_EQ(0, close(map_fd));
- }
-}
-
-TEST_F(Device, DMAReadCachedNeedsSync)
-{
- auto alloc_ptr = std::make_unique<char[]>(8192 + 1024);
- void *buf = (void *)(ALIGN((unsigned long)alloc_ptr.get(), 4096) + 1024);
-
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- int map_fd = -1;
- unsigned int flags = ION_FLAG_CACHED | ION_FLAG_CACHED_NEEDS_SYNC;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- for (int i = 0; i < 4096; i++)
- ((char *)ptr)[i] = i;
-
- ion_sync_fd(m_ionFd, map_fd);
-
- readDMA(map_fd, buf, 4096);
-
- for (int i = 0; i < 4096; i++)
- ASSERT_EQ((char)i, ((char *)buf)[i]);
-
- ASSERT_EQ(0, munmap(ptr, 4096));
- ASSERT_EQ(0, close(map_fd));
- }
-}
-
-TEST_F(Device, DMAWriteCachedNeedsSync)
-{
- auto alloc_ptr = std::make_unique<char[]>(8192 + 1024);
- void *buf = (void *)(ALIGN((unsigned long)alloc_ptr.get(), 4096) + 1024);
-
- for (int i = 0; i < 4096; i++)
- ((char *)buf)[i] = i;
-
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- int map_fd = -1;
- unsigned int flags = ION_FLAG_CACHED | ION_FLAG_CACHED_NEEDS_SYNC;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- dirtyCache(ptr, 4096);
-
- writeDMA(map_fd, buf, 4096);
-
- ion_sync_fd(m_ionFd, map_fd);
-
- for (int i = 0; i < 4096; i++)
- ASSERT_EQ((char)i, ((char *)ptr)[i]) << i;
-
- ASSERT_EQ(0, munmap(ptr, 4096));
- ASSERT_EQ(0, close(map_fd));
- }
-}
-TEST_F(Device, KernelRead)
-{
- auto alloc_ptr = std::make_unique<char[]>(8192 + 1024);
- void *buf = (void *)(ALIGN((unsigned long)alloc_ptr.get(), 4096) + 1024);
-
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- int map_fd = -1;
- unsigned int flags = 0;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- for (int i = 0; i < 4096; i++)
- ((char *)ptr)[i] = i;
-
- ((char*)buf)[4096] = 0x12;
- readKernel(map_fd, buf, 4096);
- ASSERT_EQ(((char*)buf)[4096], 0x12);
-
- for (int i = 0; i < 4096; i++)
- ASSERT_EQ((char)i, ((char *)buf)[i]);
-
- ASSERT_EQ(0, munmap(ptr, 4096));
- ASSERT_EQ(0, close(map_fd));
- }
-}
-
-TEST_F(Device, KernelWrite)
-{
- auto alloc_ptr = std::make_unique<char[]>(8192 + 1024);
- void *buf = (void *)(ALIGN((unsigned long)alloc_ptr.get(), 4096) + 1024);
-
- for (int i = 0; i < 4096; i++)
- ((char *)buf)[i] = i;
-
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- int map_fd = -1;
- unsigned int flags = 0;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- dirtyCache(ptr, 4096);
-
- writeKernel(map_fd, buf, 4096);
-
- for (int i = 0; i < 4096; i++)
- ASSERT_EQ((char)i, ((char *)ptr)[i]) << i;
-
- ASSERT_EQ(0, munmap(ptr, 4096));
- ASSERT_EQ(0, close(map_fd));
- }
-}
-
-TEST_F(Device, DMARead)
-{
- auto alloc_ptr = std::make_unique<char[]>(8192 + 1024);
- void *buf = (void *)(ALIGN((unsigned long)alloc_ptr.get(), 4096) + 1024);
-
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- int map_fd = -1;
- unsigned int flags = 0;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- for (int i = 0; i < 4096; i++)
- ((char *)ptr)[i] = i;
-
- readDMA(map_fd, buf, 4096);
-
- for (int i = 0; i < 4096; i++)
- ASSERT_EQ((char)i, ((char *)buf)[i]);
-
- ASSERT_EQ(0, munmap(ptr, 4096));
- ASSERT_EQ(0, close(map_fd));
- }
-}
-
-TEST_F(Device, DMAWrite)
-{
- auto alloc_ptr = std::make_unique<char[]>(8192 + 1024);
- void *buf = (void *)(ALIGN((unsigned long)alloc_ptr.get(), 4096) + 1024);
-
- for (int i = 0; i < 4096; i++)
- ((char *)buf)[i] = i;
-
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- int map_fd = -1;
- unsigned int flags = 0;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- dirtyCache(ptr, 4096);
-
- writeDMA(map_fd, buf, 4096);
-
- for (int i = 0; i < 4096; i++)
- ASSERT_EQ((char)i, ((char *)ptr)[i]) << i;
-
- ASSERT_EQ(0, munmap(ptr, 4096));
- ASSERT_EQ(0, close(map_fd));
- }
-}
-
-TEST_F(Device, IsCached)
-{
- auto buf_ptr = std::make_unique<char[]>(4096);
- void *buf = buf_ptr.get();
-
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- int map_fd = -1;
- unsigned int flags = ION_FLAG_CACHED | ION_FLAG_CACHED_NEEDS_SYNC;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- dirtyCache(ptr, 4096);
-
- readDMA(map_fd, buf, 4096);
-
- bool same = true;
- for (int i = 4096-16; i >= 0; i -= 16)
- if (((char *)buf)[i] != i)
- same = false;
- ASSERT_FALSE(same);
-
- ASSERT_EQ(0, munmap(ptr, 4096));
- ASSERT_EQ(0, close(map_fd));
- }
-}
diff --git a/libion/tests/exit_test.cpp b/libion/tests/exit_test.cpp
index cdd3e27..f312389 100644
--- a/libion/tests/exit_test.cpp
+++ b/libion/tests/exit_test.cpp
@@ -22,206 +22,206 @@
#include "ion_test_fixture.h"
-class Exit : public IonAllHeapsTest {
-};
+class Exit : public IonTest {};
-TEST_F(Exit, WithAlloc)
-{
- static const size_t allocationSizes[] = {4*1024, 64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
+TEST_F(Exit, WithAllocFd) {
+ static const size_t allocationSizes[] = {4 * 1024, 64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
SCOPED_TRACE(::testing::Message() << "size " << size);
- EXPECT_EXIT({
- ion_user_handle_t handle = 0;
+ EXPECT_EXIT(
+ {
+ int handle_fd = -1;
- ASSERT_EQ(0, ion_alloc(m_ionFd, size, 0, heapMask, 0, &handle));
- ASSERT_TRUE(handle != 0);
- exit(0);
- }, ::testing::ExitedWithCode(0), "");
+ ASSERT_EQ(0,
+ ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id), 0, &handle_fd));
+ ASSERT_NE(-1, handle_fd);
+ exit(0);
+ },
+ ::testing::ExitedWithCode(0), "");
}
}
}
-TEST_F(Exit, WithAllocFd)
-{
- static const size_t allocationSizes[] = {4*1024, 64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
- for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- SCOPED_TRACE(::testing::Message() << "size " << size);
- EXPECT_EXIT({
- int handle_fd = -1;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, 0, &handle_fd));
- ASSERT_NE(-1, handle_fd);
- exit(0);
- }, ::testing::ExitedWithCode(0), "");
- }
- }
-}
-
-TEST_F(Exit, WithRepeatedAllocFd)
-{
- static const size_t allocationSizes[] = {4*1024, 64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
+TEST_F(Exit, WithRepeatedAllocFd) {
+ static const size_t allocationSizes[] = {4 * 1024, 64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
for (size_t size : allocationSizes) {
for (unsigned int i = 0; i < 1024; i++) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
SCOPED_TRACE(::testing::Message() << "size " << size);
- ASSERT_EXIT({
- int handle_fd = -1;
+ ASSERT_EXIT(
+ {
+ int handle_fd = -1;
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, 0, &handle_fd));
- ASSERT_NE(-1, handle_fd);
- exit(0);
- }, ::testing::ExitedWithCode(0), "")
- << "failed on heap " << heapMask
- << " and size " << size
- << " on iteration " << i;
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id), 0,
+ &handle_fd));
+ ASSERT_NE(-1, handle_fd);
+ exit(0);
+ },
+ ::testing::ExitedWithCode(0), "")
+ << "failed on heap " << heap.name << ":" << heap.type << ":" << heap.heap_id
+ << " and size " << size << " on iteration " << i;
}
}
}
}
-
-TEST_F(Exit, WithMapping)
-{
- static const size_t allocationSizes[] = {4*1024, 64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
+TEST_F(Exit, WithMapping) {
+ static const size_t allocationSizes[] = {4 * 1024, 64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
SCOPED_TRACE(::testing::Message() << "size " << size);
- EXPECT_EXIT({
- int map_fd = -1;
+ EXPECT_EXIT(
+ {
+ int map_fd = -1;
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, 0, &map_fd));
- ASSERT_GE(map_fd, 0);
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id), 0, &map_fd));
+ ASSERT_GE(map_fd, 0);
- void *ptr;
- ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
- exit(0);
- }, ::testing::ExitedWithCode(0), "");
- }
- }
-
-}
-
-TEST_F(Exit, WithPartialMapping)
-{
- static const size_t allocationSizes[] = {64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
- for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- SCOPED_TRACE(::testing::Message() << "size " << size);
- EXPECT_EXIT({
- int map_fd = -1;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, 0, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- ASSERT_EQ(0, munmap(ptr, size / 2));
- exit(0);
- }, ::testing::ExitedWithCode(0), "");
+ void* ptr;
+ ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
+ ASSERT_TRUE(ptr != NULL);
+ exit(0);
+ },
+ ::testing::ExitedWithCode(0), "");
}
}
}
-TEST_F(Exit, WithMappingCached)
-{
- static const size_t allocationSizes[] = {4*1024, 64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
+TEST_F(Exit, WithPartialMapping) {
+ static const size_t allocationSizes[] = {64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
SCOPED_TRACE(::testing::Message() << "size " << size);
- EXPECT_EXIT({
- int map_fd = -1;
+ EXPECT_EXIT(
+ {
+ int map_fd = -1;
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, ION_FLAG_CACHED, &map_fd));
- ASSERT_GE(map_fd, 0);
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id), 0, &map_fd));
+ ASSERT_GE(map_fd, 0);
- void *ptr;
- ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
- exit(0);
- }, ::testing::ExitedWithCode(0), "");
- }
- }
+ void* ptr;
+ ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
+ ASSERT_TRUE(ptr != NULL);
-}
-
-TEST_F(Exit, WithPartialMappingCached)
-{
- static const size_t allocationSizes[] = {64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
- for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- SCOPED_TRACE(::testing::Message() << "size " << size);
- EXPECT_EXIT({
- int map_fd = -1;
-
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, ION_FLAG_CACHED, &map_fd));
- ASSERT_GE(map_fd, 0);
-
- void *ptr;
- ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
-
- ASSERT_EQ(0, munmap(ptr, size / 2));
- exit(0);
- }, ::testing::ExitedWithCode(0), "");
+ ASSERT_EQ(0, munmap(ptr, size / 2));
+ exit(0);
+ },
+ ::testing::ExitedWithCode(0), "");
}
}
}
-TEST_F(Exit, WithMappingNeedsSync)
-{
- static const size_t allocationSizes[] = {4*1024, 64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
+TEST_F(Exit, WithMappingCached) {
+ static const size_t allocationSizes[] = {4 * 1024, 64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
SCOPED_TRACE(::testing::Message() << "size " << size);
- EXPECT_EXIT({
- int map_fd = -1;
+ EXPECT_EXIT(
+ {
+ int map_fd = -1;
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, ION_FLAG_CACHED | ION_FLAG_CACHED_NEEDS_SYNC, &map_fd));
- ASSERT_GE(map_fd, 0);
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id),
+ ION_FLAG_CACHED, &map_fd));
+ ASSERT_GE(map_fd, 0);
- void *ptr;
- ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
- exit(0);
- }, ::testing::ExitedWithCode(0), "");
+ void* ptr;
+ ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
+ ASSERT_TRUE(ptr != NULL);
+ exit(0);
+ },
+ ::testing::ExitedWithCode(0), "");
}
}
-
}
-TEST_F(Exit, WithPartialMappingNeedsSync)
-{
- static const size_t allocationSizes[] = {64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
+TEST_F(Exit, WithPartialMappingCached) {
+ static const size_t allocationSizes[] = {64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
SCOPED_TRACE(::testing::Message() << "size " << size);
- EXPECT_EXIT({
- int map_fd = -1;
+ EXPECT_EXIT(
+ {
+ int map_fd = -1;
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, ION_FLAG_CACHED | ION_FLAG_CACHED_NEEDS_SYNC, &map_fd));
- ASSERT_GE(map_fd, 0);
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id),
+ ION_FLAG_CACHED, &map_fd));
+ ASSERT_GE(map_fd, 0);
- void *ptr;
- ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
- ASSERT_TRUE(ptr != NULL);
+ void* ptr;
+ ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
+ ASSERT_TRUE(ptr != NULL);
- ASSERT_EQ(0, munmap(ptr, size / 2));
- exit(0);
- }, ::testing::ExitedWithCode(0), "");
+ ASSERT_EQ(0, munmap(ptr, size / 2));
+ exit(0);
+ },
+ ::testing::ExitedWithCode(0), "");
+ }
+ }
+}
+
+TEST_F(Exit, WithMappingNeedsSync) {
+ static const size_t allocationSizes[] = {4 * 1024, 64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
+ for (size_t size : allocationSizes) {
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
+ SCOPED_TRACE(::testing::Message() << "size " << size);
+ EXPECT_EXIT(
+ {
+ int map_fd = -1;
+
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id),
+ ION_FLAG_CACHED | ION_FLAG_CACHED_NEEDS_SYNC,
+ &map_fd));
+ ASSERT_GE(map_fd, 0);
+
+ void* ptr;
+ ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
+ ASSERT_TRUE(ptr != NULL);
+ exit(0);
+ },
+ ::testing::ExitedWithCode(0), "");
+ }
+ }
+}
+
+TEST_F(Exit, WithPartialMappingNeedsSync) {
+ static const size_t allocationSizes[] = {64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
+ for (size_t size : allocationSizes) {
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
+ SCOPED_TRACE(::testing::Message() << "size " << size);
+ EXPECT_EXIT(
+ {
+ int map_fd = -1;
+
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id),
+ ION_FLAG_CACHED | ION_FLAG_CACHED_NEEDS_SYNC,
+ &map_fd));
+ ASSERT_GE(map_fd, 0);
+
+ void* ptr;
+ ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
+ ASSERT_TRUE(ptr != NULL);
+
+ ASSERT_EQ(0, munmap(ptr, size / 2));
+ exit(0);
+ },
+ ::testing::ExitedWithCode(0), "");
}
}
}
diff --git a/libion/tests/formerly_valid_handle_test.cpp b/libion/tests/formerly_valid_handle_test.cpp
deleted file mode 100644
index 01ab8f3..0000000
--- a/libion/tests/formerly_valid_handle_test.cpp
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <sys/mman.h>
-
-#include <gtest/gtest.h>
-
-#include <ion/ion.h>
-
-#include "ion_test_fixture.h"
-
-class FormerlyValidHandle : public IonTest {
- public:
- virtual void SetUp();
- virtual void TearDown();
- ion_user_handle_t m_handle;
-};
-
-void FormerlyValidHandle::SetUp()
-{
- IonTest::SetUp();
- ASSERT_EQ(0, ion_alloc(m_ionFd, 4096, 0, 1/* ion_env->m_firstHeap */, 0, &m_handle));
- ASSERT_TRUE(m_handle != 0);
- ASSERT_EQ(0, ion_free(m_ionFd, m_handle));
-}
-
-void FormerlyValidHandle::TearDown()
-{
- m_handle = 0;
-}
-
-TEST_F(FormerlyValidHandle, free)
-{
- ASSERT_EQ(-EINVAL, ion_free(m_ionFd, m_handle));
-}
-
-TEST_F(FormerlyValidHandle, map)
-{
- int map_fd;
- unsigned char *ptr;
-
- ASSERT_EQ(-EINVAL, ion_map(m_ionFd, m_handle, 4096, PROT_READ, 0, 0, &ptr, &map_fd));
-}
-
-TEST_F(FormerlyValidHandle, share)
-{
- int share_fd;
-
- ASSERT_EQ(-EINVAL, ion_share(m_ionFd, m_handle, &share_fd));
-}
diff --git a/libion/tests/heap_query.cpp b/libion/tests/heap_query.cpp
new file mode 100644
index 0000000..bad3bbf
--- /dev/null
+++ b/libion/tests/heap_query.cpp
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gtest/gtest.h>
+#include "ion_test_fixture.h"
+
+class HeapQuery : public IonTest {};
+
+TEST_F(HeapQuery, AtleastOneHeap) {
+ ASSERT_GT(ion_heaps.size(), 0);
+}
+
+// TODO: Check if we expect some of the default
+// heap types to be present on all devices.
diff --git a/libion/tests/invalid_values_test.cpp b/libion/tests/invalid_values_test.cpp
index 77fea17..48fcd72 100644
--- a/libion/tests/invalid_values_test.cpp
+++ b/libion/tests/invalid_values_test.cpp
@@ -16,171 +16,71 @@
#include <sys/mman.h>
+#include <memory>
+#include <vector>
+
#include <gtest/gtest.h>
#include <ion/ion.h>
-
#include "ion_test_fixture.h"
-class InvalidValues : public IonAllHeapsTest {
- public:
- virtual void SetUp();
- virtual void TearDown();
- ion_user_handle_t m_validHandle;
- int m_validShareFd;
- ion_user_handle_t const m_badHandle = -1;
-};
+class InvalidValues : public IonTest {};
-void InvalidValues::SetUp()
-{
- IonAllHeapsTest::SetUp();
- ASSERT_EQ(0, ion_alloc(m_ionFd, 4096, 0, m_firstHeap, 0, &m_validHandle))
- << m_ionFd << " " << m_firstHeap;
- ASSERT_TRUE(m_validHandle != 0);
- ASSERT_EQ(0, ion_share(m_ionFd, m_validHandle, &m_validShareFd));
-}
-
-void InvalidValues::TearDown()
-{
- ASSERT_EQ(0, ion_free(m_ionFd, m_validHandle));
- ASSERT_EQ(0, close(m_validShareFd));
- m_validHandle = 0;
- IonAllHeapsTest::TearDown();
-}
-
-TEST_F(InvalidValues, ion_close)
-{
+TEST_F(InvalidValues, ion_close) {
EXPECT_EQ(-EBADF, ion_close(-1));
}
-TEST_F(InvalidValues, ion_alloc)
-{
- ion_user_handle_t handle;
- /* invalid ion_fd */
- int ret = ion_alloc(0, 4096, 0, m_firstHeap, 0, &handle);
- EXPECT_TRUE(ret == -EINVAL || ret == -ENOTTY);
- /* invalid ion_fd */
- EXPECT_EQ(-EBADF, ion_alloc(-1, 4096, 0, m_firstHeap, 0, &handle));
- /* no heaps */
- EXPECT_EQ(-ENODEV, ion_alloc(m_ionFd, 4096, 0, 0, 0, &handle));
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- /* zero size */
- EXPECT_EQ(-EINVAL, ion_alloc(m_ionFd, 0, 0, heapMask, 0, &handle));
- /* too large size */
- EXPECT_EQ(-EINVAL, ion_alloc(m_ionFd, -1, 0, heapMask, 0, &handle));
- /* bad alignment */
- EXPECT_EQ(-EINVAL, ion_alloc(m_ionFd, 4096, -1, heapMask, 0, &handle));
- /* NULL handle */
- EXPECT_EQ(-EINVAL, ion_alloc(m_ionFd, 4096, 0, heapMask, 0, NULL));
- }
-}
-
-TEST_F(InvalidValues, ion_alloc_fd)
-{
+TEST_F(InvalidValues, ion_alloc_fd) {
int fd;
- /* invalid ion_fd */
- int ret = ion_alloc_fd(0, 4096, 0, m_firstHeap, 0, &fd);
- EXPECT_TRUE(ret == -EINVAL || ret == -ENOTTY);
- /* invalid ion_fd */
- EXPECT_EQ(-EBADF, ion_alloc_fd(-1, 4096, 0, m_firstHeap, 0, &fd));
- /* no heaps */
- EXPECT_EQ(-ENODEV, ion_alloc_fd(m_ionFd, 4096, 0, 0, 0, &fd));
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- /* zero size */
- EXPECT_EQ(-EINVAL, ion_alloc_fd(m_ionFd, 0, 0, heapMask, 0, &fd));
- /* too large size */
- EXPECT_EQ(-EINVAL, ion_alloc_fd(m_ionFd, -1, 0, heapMask, 0, &fd));
- /* bad alignment */
- EXPECT_EQ(-EINVAL, ion_alloc_fd(m_ionFd, 4096, -1, heapMask, 0, &fd));
- /* NULL handle */
- EXPECT_EQ(-EINVAL, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, 0, NULL));
+ // no heaps
+ EXPECT_EQ(-ENODEV, ion_alloc_fd(ionfd, 4096, 0, 0, 0, &fd));
+ for (const auto& heap : ion_heaps) {
+ // invalid ion_fd
+ int ret = ion_alloc_fd(0, 4096, 0, (1 << heap.heap_id), 0, &fd);
+ EXPECT_TRUE(ret == -EINVAL || ret == -ENOTTY);
+ // invalid ion_fd
+ EXPECT_EQ(-EBADF, ion_alloc_fd(-1, 4096, 0, (1 << heap.heap_id), 0, &fd));
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
+ // zero size
+ EXPECT_EQ(-EINVAL, ion_alloc_fd(ionfd, 0, 0, (1 << heap.heap_id), 0, &fd));
+ // too large size
+ EXPECT_EQ(-EINVAL, ion_alloc_fd(ionfd, -1, 0, (1 << heap.heap_id), 0, &fd));
+ // bad alignment
+ // TODO: Current userspace and kernel code completely ignores alignment. So this
+ // test is going to fail. We need to completely remove alignment from the API.
+ // All memory by default is always page aligned. OR actually pass the alignment
+ // down into the kernel and make kernel respect the alignment.
+ // EXPECT_EQ(-EINVAL, ion_alloc_fd(ionfd, 4096, -1, (1 << heap.heap_id), 0, &fd));
+
+ // NULL fd
+ EXPECT_EQ(-EINVAL, ion_alloc_fd(ionfd, 4096, 0, (1 << heap.heap_id), 0, nullptr));
}
}
-TEST_F(InvalidValues, ion_free)
-{
- /* invalid ion fd */
- int ret = ion_free(0, m_validHandle);
- EXPECT_TRUE(ret == -EINVAL || ret == -ENOTTY);
- /* invalid ion fd */
- EXPECT_EQ(-EBADF, ion_free(-1, m_validHandle));
- /* zero handle */
- EXPECT_EQ(-EINVAL, ion_free(m_ionFd, 0));
- /* bad handle */
- EXPECT_EQ(-EINVAL, ion_free(m_ionFd, m_badHandle));
+TEST_F(InvalidValues, ion_query_heap_cnt) {
+ // NULL count
+ EXPECT_EQ(-EINVAL, ion_query_heap_cnt(ionfd, nullptr));
+
+ int heap_count;
+ // bad fd
+ EXPECT_EQ(-EBADF, ion_query_heap_cnt(-1, &heap_count));
}
-TEST_F(InvalidValues, ion_map)
-{
- int map_fd;
- unsigned char *ptr;
+TEST_F(InvalidValues, ion_query_get_heaps) {
+ int heap_count;
+ ASSERT_EQ(0, ion_query_heap_cnt(ionfd, &heap_count));
+ ASSERT_GT(heap_count, 0);
- /* invalid ion fd */
- int ret = ion_map(0, m_validHandle, 4096, PROT_READ, 0, 0, &ptr, &map_fd);
- EXPECT_TRUE(ret == -EINVAL || ret == -ENOTTY);
- /* invalid ion fd */
- EXPECT_EQ(-EBADF, ion_map(-1, m_validHandle, 4096, PROT_READ, 0, 0, &ptr, &map_fd));
- /* zero handle */
- EXPECT_EQ(-EINVAL, ion_map(m_ionFd, 0, 4096, PROT_READ, 0, 0, &ptr, &map_fd));
- /* bad handle */
- EXPECT_EQ(-EINVAL, ion_map(m_ionFd, m_badHandle, 4096, PROT_READ, 0, 0, &ptr, &map_fd));
- /* zero length */
- EXPECT_EQ(-EINVAL, ion_map(m_ionFd, m_validHandle, 0, PROT_READ, 0, 0, &ptr, &map_fd));
- /* bad prot */
- EXPECT_EQ(-EINVAL, ion_map(m_ionFd, m_validHandle, 4096, -1, 0, 0, &ptr, &map_fd));
- /* bad offset */
- EXPECT_EQ(-EINVAL, ion_map(m_ionFd, m_validHandle, 4096, PROT_READ, 0, -1, &ptr, &map_fd));
- /* NULL ptr */
- EXPECT_EQ(-EINVAL, ion_map(m_ionFd, m_validHandle, 4096, PROT_READ, 0, 0, NULL, &map_fd));
- /* NULL map_fd */
- EXPECT_EQ(-EINVAL, ion_map(m_ionFd, m_validHandle, 4096, PROT_READ, 0, 0, &ptr, NULL));
-}
+ // nullptr buffers, still returns success but without
+ // the ion_heap_data.
+ EXPECT_EQ(0, ion_query_get_heaps(ionfd, heap_count, nullptr));
-TEST_F(InvalidValues, ion_share)
-{
- int share_fd;
+ std::unique_ptr<struct ion_heap_data[]> heaps =
+ std::make_unique<struct ion_heap_data[]>(heap_count);
+ // bad fd
+ EXPECT_EQ(-EBADF, ion_query_get_heaps(-1, heap_count, heaps.get()));
- /* invalid ion fd */
- int ret = ion_share(0, m_validHandle, &share_fd);
- EXPECT_TRUE(ret == -EINVAL || ret == -ENOTTY);
- /* invalid ion fd */
- EXPECT_EQ(-EBADF, ion_share(-1, m_validHandle, &share_fd));
- /* zero handle */
- EXPECT_EQ(-EINVAL, ion_share(m_ionFd, 0, &share_fd));
- /* bad handle */
- EXPECT_EQ(-EINVAL, ion_share(m_ionFd, m_badHandle, &share_fd));
- /* NULL share_fd */
- EXPECT_EQ(-EINVAL, ion_share(m_ionFd, m_validHandle, NULL));
-}
-
-TEST_F(InvalidValues, ion_import)
-{
- ion_user_handle_t handle;
-
- /* invalid ion fd */
- int ret = ion_import(0, m_validShareFd, &handle);
- EXPECT_TRUE(ret == -EINVAL || ret == -ENOTTY);
- /* invalid ion fd */
- EXPECT_EQ(-EBADF, ion_import(-1, m_validShareFd, &handle));
- /* bad share_fd */
- EXPECT_EQ(-EINVAL, ion_import(m_ionFd, 0, &handle));
- /* invalid share_fd */
- EXPECT_EQ(-EBADF, ion_import(m_ionFd, -1, &handle));
- /* NULL handle */
- EXPECT_EQ(-EINVAL, ion_import(m_ionFd, m_validShareFd, NULL));
-}
-
-TEST_F(InvalidValues, ion_sync_fd)
-{
- /* invalid ion fd */
- int ret = ion_sync_fd(0, m_validShareFd);
- EXPECT_TRUE(ret == -EINVAL || ret == -ENOTTY);
- /* invalid ion fd */
- EXPECT_EQ(-EBADF, ion_sync_fd(-1, m_validShareFd));
- /* bad share_fd */
- EXPECT_EQ(-EINVAL, ion_sync_fd(m_ionFd, 0));
- /* invalid share_fd */
- EXPECT_EQ(-EBADF, ion_sync_fd(m_ionFd, -1));
+ // invalid heap data pointer
+ EXPECT_EQ(-EFAULT, ion_query_get_heaps(ionfd, heap_count, reinterpret_cast<void*>(0xdeadf00d)));
}
diff --git a/libion/tests/ion_4.12.h b/libion/tests/ion_4.12.h
new file mode 100644
index 0000000..614510c
--- /dev/null
+++ b/libion/tests/ion_4.12.h
@@ -0,0 +1,50 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** This header was automatically generated from a Linux kernel header
+ *** of the same name, to make information necessary for userspace to
+ *** call into the kernel available to libc. It contains only constants,
+ *** structures, and macros generated from the original header, and thus,
+ *** contains no copyrightable information.
+ ***
+ *** To edit the content of this header, modify the corresponding
+ *** source file (e.g. under external/kernel-headers/original/) then
+ *** run bionic/libc/kernel/tools/update_all.py
+ ***
+ *** Any manual change here will be lost the next time this script will
+ *** be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _UAPI_LINUX_ION_NEW_H
+#define _UAPI_LINUX_ION_NEW_H
+#include <linux/ioctl.h>
+#include <linux/types.h>
+#define ION_NUM_HEAP_IDS (sizeof(unsigned int) * 8)
+struct ion_new_allocation_data {
+ __u64 len;
+ __u32 heap_id_mask;
+ __u32 flags;
+ __u32 fd;
+ __u32 unused;
+};
+#define MAX_HEAP_NAME 32
+struct ion_heap_data {
+ char name[MAX_HEAP_NAME];
+ __u32 type;
+ __u32 heap_id;
+ __u32 reserved0;
+ __u32 reserved1;
+ __u32 reserved2;
+};
+struct ion_heap_query {
+ __u32 cnt;
+ __u32 reserved0;
+ __u64 heaps;
+ __u32 reserved1;
+ __u32 reserved2;
+};
+#define ION_IOC_MAGIC 'I'
+#define ION_IOC_NEW_ALLOC _IOWR(ION_IOC_MAGIC, 0, struct ion_new_allocation_data)
+#define ION_IOC_HEAP_QUERY _IOWR(ION_IOC_MAGIC, 8, struct ion_heap_query)
+#endif
diff --git a/libion/tests/ion_test_fixture.cpp b/libion/tests/ion_test_fixture.cpp
index e20c730..935fe5c 100644
--- a/libion/tests/ion_test_fixture.cpp
+++ b/libion/tests/ion_test_fixture.cpp
@@ -15,59 +15,26 @@
*/
#include <gtest/gtest.h>
-
#include <ion/ion.h>
#include "ion_test_fixture.h"
-IonTest::IonTest() : m_ionFd(-1)
-{
-}
+IonTest::IonTest() : ionfd(-1), ion_heaps() {}
void IonTest::SetUp() {
- m_ionFd = ion_open();
- ASSERT_GE(m_ionFd, 0);
+ ionfd = ion_open();
+ ASSERT_GE(ionfd, 0);
+
+ int heap_count;
+ int ret = ion_query_heap_cnt(ionfd, &heap_count);
+ ASSERT_EQ(ret, 0);
+ ASSERT_GT(heap_count, 0);
+
+ ion_heaps.resize(heap_count, {});
+ ret = ion_query_get_heaps(ionfd, heap_count, ion_heaps.data());
+ ASSERT_EQ(ret, 0);
}
void IonTest::TearDown() {
- ion_close(m_ionFd);
-}
-
-IonAllHeapsTest::IonAllHeapsTest() :
- m_firstHeap(0),
- m_lastHeap(0),
- m_allHeaps()
-{
-}
-
-void IonAllHeapsTest::SetUp() {
- int fd = ion_open();
- ASSERT_GE(fd, 0);
-
- for (int i = 1; i != 0; i <<= 1) {
- ion_user_handle_t handle = 0;
- int ret;
- ret = ion_alloc(fd, 4096, 0, i, 0, &handle);
- if (ret == 0 && handle != 0) {
- ion_free(fd, handle);
- if (!m_firstHeap) {
- m_firstHeap = i;
- }
- m_lastHeap = i;
- m_allHeaps.push_back(i);
- } else {
- ASSERT_EQ(-ENODEV, ret);
- }
- }
- ion_close(fd);
-
- EXPECT_NE(0U, m_firstHeap);
- EXPECT_NE(0U, m_lastHeap);
-
- RecordProperty("Heaps", m_allHeaps.size());
- IonTest::SetUp();
-}
-
-void IonAllHeapsTest::TearDown() {
- IonTest::TearDown();
+ ion_close(ionfd);
}
diff --git a/libion/tests/ion_test_fixture.h b/libion/tests/ion_test_fixture.h
index 4098214..4f254b8 100644
--- a/libion/tests/ion_test_fixture.h
+++ b/libion/tests/ion_test_fixture.h
@@ -18,29 +18,19 @@
#define ION_TEST_FIXTURE_H_
#include <gtest/gtest.h>
+#include <vector>
+#include "ion_4.12.h"
using ::testing::Test;
class IonTest : public virtual Test {
- public:
+ public:
IonTest();
- virtual ~IonTest() {};
- virtual void SetUp();
- virtual void TearDown();
- int m_ionFd;
-};
-
-class IonAllHeapsTest : public IonTest {
- public:
- IonAllHeapsTest();
- virtual ~IonAllHeapsTest() {};
+ virtual ~IonTest(){};
virtual void SetUp();
virtual void TearDown();
-
- unsigned int m_firstHeap;
- unsigned int m_lastHeap;
-
- std::vector<unsigned int> m_allHeaps;
+ int ionfd;
+ std::vector<struct ion_heap_data> ion_heaps;
};
#endif /* ION_TEST_FIXTURE_H_ */
diff --git a/libion/tests/map_test.cpp b/libion/tests/map_test.cpp
index c006dc8..f1b47b7 100644
--- a/libion/tests/map_test.cpp
+++ b/libion/tests/map_test.cpp
@@ -15,61 +15,30 @@
*/
#include <sys/mman.h>
+#include <unistd.h>
#include <gtest/gtest.h>
#include <ion/ion.h>
-
#include "ion_test_fixture.h"
-class Map : public IonAllHeapsTest {
-};
+class Map : public IonTest {};
-TEST_F(Map, MapHandle)
-{
- static const size_t allocationSizes[] = {4*1024, 64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
+TEST_F(Map, MapFd) {
+ static const size_t allocationSizes[] = {4 * 1024, 64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
- SCOPED_TRACE(::testing::Message() << "size " << size);
- ion_user_handle_t handle = 0;
-
- ASSERT_EQ(0, ion_alloc(m_ionFd, size, 0, heapMask, 0, &handle));
- ASSERT_TRUE(handle != 0);
-
- int map_fd = -1;
- unsigned char *ptr = NULL;
- ASSERT_EQ(0, ion_map(m_ionFd, handle, size, PROT_READ | PROT_WRITE, MAP_SHARED, 0, &ptr, &map_fd));
- ASSERT_TRUE(ptr != NULL);
- ASSERT_GE(map_fd, 0);
-
- ASSERT_EQ(0, close(map_fd));
-
- ASSERT_EQ(0, ion_free(m_ionFd, handle));
-
- memset(ptr, 0xaa, size);
-
- ASSERT_EQ(0, munmap(ptr, size));
- }
- }
-}
-
-TEST_F(Map, MapFd)
-{
- static const size_t allocationSizes[] = {4*1024, 64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
- for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
SCOPED_TRACE(::testing::Message() << "size " << size);
int map_fd = -1;
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, 0, &map_fd));
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id), 0, &map_fd));
ASSERT_GE(map_fd, 0);
- void *ptr;
+ void* ptr;
ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
ASSERT_TRUE(ptr != NULL);
-
ASSERT_EQ(0, close(map_fd));
memset(ptr, 0xaa, size);
@@ -79,53 +48,51 @@
}
}
-TEST_F(Map, MapOffset)
-{
- for (unsigned int heapMask : m_allHeaps) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+TEST_F(Map, MapOffset) {
+ for (const auto& heap : ion_heaps) {
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
int map_fd = -1;
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, PAGE_SIZE * 2, 0, heapMask, 0, &map_fd));
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, getpagesize() * 2, 0, (1 << heap.heap_id), 0, &map_fd));
ASSERT_GE(map_fd, 0);
- unsigned char *ptr;
- ptr = (unsigned char *)mmap(NULL, PAGE_SIZE * 2, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
+ unsigned char* ptr;
+ ptr = (unsigned char*)mmap(NULL, getpagesize() * 2, PROT_READ | PROT_WRITE, MAP_SHARED,
+ map_fd, 0);
ASSERT_TRUE(ptr != NULL);
- memset(ptr, 0, PAGE_SIZE);
- memset(ptr + PAGE_SIZE, 0xaa, PAGE_SIZE);
+ memset(ptr, 0, getpagesize());
+ memset(ptr + getpagesize(), 0xaa, getpagesize());
- ASSERT_EQ(0, munmap(ptr, PAGE_SIZE * 2));
+ ASSERT_EQ(0, munmap(ptr, getpagesize() * 2));
- ptr = (unsigned char *)mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, PAGE_SIZE);
+ ptr = (unsigned char*)mmap(NULL, getpagesize(), PROT_READ | PROT_WRITE, MAP_SHARED, map_fd,
+ getpagesize());
ASSERT_TRUE(ptr != NULL);
-
ASSERT_EQ(ptr[0], 0xaa);
- ASSERT_EQ(ptr[PAGE_SIZE - 1], 0xaa);
-
- ASSERT_EQ(0, munmap(ptr, PAGE_SIZE));
-
+ ASSERT_EQ(ptr[getpagesize() - 1], 0xaa);
+ ASSERT_EQ(0, munmap(ptr, getpagesize()));
ASSERT_EQ(0, close(map_fd));
}
}
-TEST_F(Map, MapCached)
-{
- static const size_t allocationSizes[] = {4*1024, 64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
+TEST_F(Map, MapCached) {
+ static const size_t allocationSizes[] = {4 * 1024, 64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
SCOPED_TRACE(::testing::Message() << "size " << size);
int map_fd = -1;
unsigned int flags = ION_FLAG_CACHED;
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, flags, &map_fd));
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id), flags, &map_fd));
ASSERT_GE(map_fd, 0);
- void *ptr;
+ void* ptr;
ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
ASSERT_TRUE(ptr != NULL);
-
ASSERT_EQ(0, close(map_fd));
memset(ptr, 0xaa, size);
@@ -135,23 +102,22 @@
}
}
-TEST_F(Map, MapCachedNeedsSync)
-{
- static const size_t allocationSizes[] = {4*1024, 64*1024, 1024*1024, 2*1024*1024};
- for (unsigned int heapMask : m_allHeaps) {
+TEST_F(Map, MapCachedNeedsSync) {
+ static const size_t allocationSizes[] = {4 * 1024, 64 * 1024, 1024 * 1024, 2 * 1024 * 1024};
+ for (const auto& heap : ion_heaps) {
for (size_t size : allocationSizes) {
- SCOPED_TRACE(::testing::Message() << "heap " << heapMask);
+ SCOPED_TRACE(::testing::Message()
+ << "heap:" << heap.name << ":" << heap.type << ":" << heap.heap_id);
SCOPED_TRACE(::testing::Message() << "size " << size);
int map_fd = -1;
unsigned int flags = ION_FLAG_CACHED | ION_FLAG_CACHED_NEEDS_SYNC;
- ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, flags, &map_fd));
+ ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id), flags, &map_fd));
ASSERT_GE(map_fd, 0);
- void *ptr;
+ void* ptr;
ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
ASSERT_TRUE(ptr != NULL);
-
ASSERT_EQ(0, close(map_fd));
memset(ptr, 0xaa, size);
diff --git a/libnativeloader/native_loader_namespace.cpp b/libnativeloader/native_loader_namespace.cpp
index 4b02116..4add6e6 100644
--- a/libnativeloader/native_loader_namespace.cpp
+++ b/libnativeloader/native_loader_namespace.cpp
@@ -69,10 +69,18 @@
// "default" always exists.
Result<NativeLoaderNamespace> NativeLoaderNamespace::GetPlatformNamespace(bool is_bridged) {
auto ns = GetExportedNamespace(kPlatformNamespaceName, is_bridged);
- if (!ns) {
- ns = GetExportedNamespace(kDefaultNamespaceName, is_bridged);
+ if (ns) return ns;
+ ns = GetExportedNamespace(kDefaultNamespaceName, is_bridged);
+ if (ns) return ns;
+
+ // If nothing is found, return NativeLoaderNamespace constructed from nullptr.
+ // nullptr also means default namespace to the linker.
+ if (!is_bridged) {
+ return NativeLoaderNamespace(kDefaultNamespaceName, static_cast<android_namespace_t*>(nullptr));
+ } else {
+ return NativeLoaderNamespace(kDefaultNamespaceName,
+ static_cast<native_bridge_namespace_t*>(nullptr));
}
- return ns;
}
Result<NativeLoaderNamespace> NativeLoaderNamespace::Create(