Merge "Add header that declares memcpy()"
diff --git a/TEST_MAPPING b/TEST_MAPPING
index 66d0c92..a3bd44f 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -19,6 +19,9 @@
"name": "libbase_test"
},
{
+ "name": "libpackagelistparser_test"
+ },
+ {
"name": "libprocinfo_test"
},
{
diff --git a/libpackagelistparser/.clang-format b/libpackagelistparser/.clang-format
new file mode 120000
index 0000000..fd0645f
--- /dev/null
+++ b/libpackagelistparser/.clang-format
@@ -0,0 +1 @@
+../.clang-format-2
\ No newline at end of file
diff --git a/libpackagelistparser/Android.bp b/libpackagelistparser/Android.bp
index c38594a..0740e7d 100644
--- a/libpackagelistparser/Android.bp
+++ b/libpackagelistparser/Android.bp
@@ -1,12 +1,7 @@
cc_library {
-
name: "libpackagelistparser",
recovery_available: true,
- srcs: ["packagelistparser.c"],
- cflags: [
- "-Wall",
- "-Werror",
- ],
+ srcs: ["packagelistparser.cpp"],
shared_libs: ["liblog"],
local_include_dirs: ["include"],
export_include_dirs: ["include"],
@@ -15,3 +10,13 @@
misc_undefined: ["integer"],
},
}
+
+cc_test {
+ name: "libpackagelistparser_test",
+ srcs: ["packagelistparser_test.cpp"],
+ shared_libs: [
+ "libbase",
+ "libpackagelistparser",
+ ],
+ test_suites: ["device-tests"],
+}
diff --git a/libpackagelistparser/include/packagelistparser/packagelistparser.h b/libpackagelistparser/include/packagelistparser/packagelistparser.h
index 3cb6b9a..e89cb54 100644
--- a/libpackagelistparser/include/packagelistparser/packagelistparser.h
+++ b/libpackagelistparser/include/packagelistparser/packagelistparser.h
@@ -1,94 +1,81 @@
/*
- * Copyright 2015, Intel Corporation
- * Copyright (C) 2015 The Android Open Source Project
+ * 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
+ * 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.
- *
- * Written by William Roberts <william.c.roberts@intel.com>
- *
- * This is a parser library for parsing the packages.list file generated
- * by PackageManager service.
- *
- * This simple parser is sensitive to format changes in
- * frameworks/base/services/core/java/com/android/server/pm/Settings.java
- * A dependency note has been added to that file to correct
- * this parser.
*/
-#ifndef PACKAGELISTPARSER_H_
-#define PACKAGELISTPARSER_H_
+#pragma once
#include <stdbool.h>
-#include <sys/cdefs.h>
#include <sys/types.h>
__BEGIN_DECLS
-/** The file containing the list of installed packages on the system */
-#define PACKAGES_LIST_FILE "/data/system/packages.list"
+typedef struct gid_list {
+ /** Number of gids. */
+ size_t cnt;
-typedef struct pkg_info pkg_info;
-typedef struct gid_list gid_list;
+ /** Array of gids. */
+ gid_t* gids;
+} gid_list;
-struct gid_list {
- size_t cnt;
- gid_t *gids;
-};
+typedef struct pkg_info {
+ /** Package name like "com.android.blah". */
+ char* name;
-struct pkg_info {
- char *name;
- uid_t uid;
- bool debuggable;
- char *data_dir;
- char *seinfo;
- gid_list gids;
- void *private_data;
- bool profileable_from_shell;
- long version_code;
-};
+ /** Package uid like 10014. */
+ uid_t uid;
+
+ /** Package's AndroidManifest.xml debuggable flag. */
+ bool debuggable;
+
+ /** Package data directory like "/data/user/0/com.android.blah" */
+ char* data_dir;
+
+ /** Package SELinux info. */
+ char* seinfo;
+
+ /** Package's list of gids. */
+ gid_list gids;
+
+ /** Spare pointer for the caller to stash extra data off. */
+ void* private_data;
+
+ /** Package's AndroidManifest.xml profileable flag. */
+ bool profileable_from_shell;
+
+ /** Package's AndroidManifest.xml version code. */
+ long version_code;
+} pkg_info;
/**
- * Callback function to be used by packagelist_parse() routine.
- * @param info
- * The parsed package information
- * @param userdata
- * The supplied userdata pointer to packagelist_parse()
- * @return
- * true to keep processing, false to stop.
+ * Parses the system's default package list.
+ * Invokes `callback` once for each package.
+ * The callback owns the `pkg_info*` and should call packagelist_free().
+ * The callback should return `false` to exit early or `true` to continue.
*/
-typedef bool (*pfn_on_package)(pkg_info *info, void *userdata);
+bool packagelist_parse(bool (*callback)(pkg_info* info, void* user_data), void* user_data);
/**
- * Parses the file specified by PACKAGES_LIST_FILE and invokes the callback on
- * each entry found. Once the callback is invoked, ownership of the pkg_info pointer
- * is passed to the callback routine, thus they are required to perform any cleanup
- * desired.
- * @param callback
- * The callback function called on each parsed line of the packages list.
- * @param userdata
- * An optional userdata supplied pointer to pass to the callback function.
- * @return
- * true on success false on failure.
+ * Parses the given package list.
+ * Invokes `callback` once for each package.
+ * The callback owns the `pkg_info*` and should call packagelist_free().
+ * The callback should return `false` to exit early or `true` to continue.
*/
-extern bool packagelist_parse(pfn_on_package callback, void *userdata);
+bool packagelist_parse_file(const char* path, bool (*callback)(pkg_info* info, void* user_data),
+ void* user_data);
-/**
- * Frees a pkg_info structure.
- * @param info
- * The struct to free
- */
-extern void packagelist_free(pkg_info *info);
+/** Frees the given `pkg_info`. */
+void packagelist_free(pkg_info* info);
__END_DECLS
-
-#endif /* PACKAGELISTPARSER_H_ */
diff --git a/libpackagelistparser/packagelistparser.c b/libpackagelistparser/packagelistparser.c
deleted file mode 100644
index edc533c..0000000
--- a/libpackagelistparser/packagelistparser.c
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * Copyright 2015, Intel Corporation
- * Copyright (C) 2015 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.
- *
- * Written by William Roberts <william.c.roberts@intel.com>
- *
- */
-
-#define LOG_TAG "packagelistparser"
-
-#include <errno.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/limits.h>
-
-#include <log/log.h>
-#include <packagelistparser/packagelistparser.h>
-
-#define CLOGE(fmt, ...) \
- do {\
- IF_ALOGE() {\
- ALOGE(fmt, ##__VA_ARGS__);\
- }\
- } while(0)
-
-static size_t get_gid_cnt(const char *gids)
-{
- size_t cnt;
-
- if (*gids == '\0') {
- return 0;
- }
-
- if (!strcmp(gids, "none")) {
- return 0;
- }
-
- for (cnt = 1; gids[cnt]; gids[cnt] == ',' ? cnt++ : *gids++)
- ;
-
- return cnt;
-}
-
-static bool parse_gids(char *gids, gid_t *gid_list, size_t *cnt)
-{
- gid_t gid;
- char* token;
- char *endptr;
- size_t cmp = 0;
-
- while ((token = strsep(&gids, ",\r\n"))) {
-
- if (cmp > *cnt) {
- return false;
- }
-
- gid = strtoul(token, &endptr, 10);
- if (*endptr != '\0') {
- return false;
- }
-
- /*
- * if unsigned long is greater than size of gid_t,
- * prevent a truncation based roll-over
- */
- if (gid > GID_MAX) {
- CLOGE("A gid in field \"gid list\" greater than GID_MAX");
- return false;
- }
-
- gid_list[cmp++] = gid;
- }
- return true;
-}
-
-extern bool packagelist_parse(pfn_on_package callback, void *userdata)
-{
-
- FILE *fp;
- char *cur;
- char *next;
- char *endptr;
- unsigned long tmp;
- ssize_t bytesread;
-
- bool rc = false;
- char *buf = NULL;
- size_t buflen = 0;
- unsigned long lineno = 1;
- const char *errmsg = NULL;
- struct pkg_info *pkg_info = NULL;
-
- fp = fopen(PACKAGES_LIST_FILE, "re");
- if (!fp) {
- CLOGE("Could not open: \"%s\", error: \"%s\"\n", PACKAGES_LIST_FILE,
- strerror(errno));
- return false;
- }
-
- while ((bytesread = getline(&buf, &buflen, fp)) > 0) {
-
- pkg_info = calloc(1, sizeof(*pkg_info));
- if (!pkg_info) {
- goto err;
- }
-
- next = buf;
-
- cur = strsep(&next, " \t\r\n");
- if (!cur) {
- errmsg = "Could not get next token for \"package name\"";
- goto err;
- }
-
- pkg_info->name = strdup(cur);
- if (!pkg_info->name) {
- goto err;
- }
-
- cur = strsep(&next, " \t\r\n");
- if (!cur) {
- errmsg = "Could not get next token for field \"uid\"";
- goto err;
- }
-
- tmp = strtoul(cur, &endptr, 10);
- if (*endptr != '\0') {
- errmsg = "Could not convert field \"uid\" to integer value";
- goto err;
- }
-
- /*
- * if unsigned long is greater than size of uid_t,
- * prevent a truncation based roll-over
- */
- if (tmp > UID_MAX) {
- errmsg = "Field \"uid\" greater than UID_MAX";
- goto err;
- }
-
- pkg_info->uid = (uid_t) tmp;
-
- cur = strsep(&next, " \t\r\n");
- if (!cur) {
- errmsg = "Could not get next token for field \"debuggable\"";
- goto err;
- }
-
- tmp = strtoul(cur, &endptr, 10);
- if (*endptr != '\0') {
- errmsg = "Could not convert field \"debuggable\" to integer value";
- goto err;
- }
-
- /* should be a valid boolean of 1 or 0 */
- if (!(tmp == 0 || tmp == 1)) {
- errmsg = "Field \"debuggable\" is not 0 or 1 boolean value";
- goto err;
- }
-
- pkg_info->debuggable = (bool) tmp;
-
- cur = strsep(&next, " \t\r\n");
- if (!cur) {
- errmsg = "Could not get next token for field \"data dir\"";
- goto err;
- }
-
- pkg_info->data_dir = strdup(cur);
- if (!pkg_info->data_dir) {
- goto err;
- }
-
- cur = strsep(&next, " \t\r\n");
- if (!cur) {
- errmsg = "Could not get next token for field \"seinfo\"";
- goto err;
- }
-
- pkg_info->seinfo = strdup(cur);
- if (!pkg_info->seinfo) {
- goto err;
- }
-
- cur = strsep(&next, " \t\r\n");
- if (!cur) {
- errmsg = "Could not get next token for field \"gid(s)\"";
- goto err;
- }
-
- /*
- * Parse the gid list, could be in the form of none, single gid or list:
- * none
- * gid
- * gid, gid ...
- */
- pkg_info->gids.cnt = get_gid_cnt(cur);
- if (pkg_info->gids.cnt > 0) {
-
- pkg_info->gids.gids = calloc(pkg_info->gids.cnt, sizeof(gid_t));
- if (!pkg_info->gids.gids) {
- goto err;
- }
-
- rc = parse_gids(cur, pkg_info->gids.gids, &pkg_info->gids.cnt);
- if (!rc) {
- errmsg = "Could not parse field \"gid list\"";
- goto err;
- }
- }
-
- cur = strsep(&next, " \t\r\n");
- if (cur) {
- tmp = strtoul(cur, &endptr, 10);
- if (*endptr != '\0') {
- errmsg = "Could not convert field \"profileable_from_shell\" to integer value";
- goto err;
- }
-
- /* should be a valid boolean of 1 or 0 */
- if (!(tmp == 0 || tmp == 1)) {
- errmsg = "Field \"profileable_from_shell\" is not 0 or 1 boolean value";
- goto err;
- }
-
- pkg_info->profileable_from_shell = (bool)tmp;
- }
- cur = strsep(&next, " \t\r\n");
- if (cur) {
- tmp = strtoul(cur, &endptr, 10);
- if (*endptr != '\0') {
- errmsg = "Could not convert field \"versionCode\" to integer value";
- goto err;
- }
- pkg_info->version_code = tmp;
- }
-
- rc = callback(pkg_info, userdata);
- if (rc == false) {
- /*
- * We do not log this as this can be intentional from
- * callback to abort processing. We go to out to not
- * free the pkg_info
- */
- rc = true;
- goto out;
- }
- lineno++;
- }
-
- rc = true;
-
-out:
- free(buf);
- fclose(fp);
- return rc;
-
-err:
- if (errmsg) {
- CLOGE("Error Parsing \"%s\" on line: %lu for reason: %s",
- PACKAGES_LIST_FILE, lineno, errmsg);
- }
- rc = false;
- packagelist_free(pkg_info);
- goto out;
-}
-
-void packagelist_free(pkg_info *info)
-{
- if (info) {
- free(info->name);
- free(info->data_dir);
- free(info->seinfo);
- free(info->gids.gids);
- free(info);
- }
-}
diff --git a/libpackagelistparser/packagelistparser.cpp b/libpackagelistparser/packagelistparser.cpp
new file mode 100644
index 0000000..ddf558b
--- /dev/null
+++ b/libpackagelistparser/packagelistparser.cpp
@@ -0,0 +1,143 @@
+/*
+ * 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.
+ */
+
+#define LOG_TAG "packagelistparser"
+
+#include <packagelistparser/packagelistparser.h>
+
+#include <errno.h>
+#include <inttypes.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/limits.h>
+
+#include <memory>
+
+#include <log/log.h>
+
+static bool parse_gids(const char* path, size_t line_number, const char* gids, pkg_info* info) {
+ // Nothing to do?
+ if (!gids || !strcmp(gids, "none")) return true;
+
+ // How much space do we need?
+ info->gids.cnt = 1;
+ for (const char* p = gids; *p; ++p) {
+ if (*p == ',') ++info->gids.cnt;
+ }
+
+ // Allocate the space.
+ info->gids.gids = new gid_t[info->gids.cnt];
+ if (!info->gids.gids) return false;
+
+ // And parse the individual gids.
+ size_t i = 0;
+ while (true) {
+ char* end;
+ unsigned long gid = strtoul(gids, &end, 10);
+ if (gid > GID_MAX) {
+ ALOGE("%s:%zu: gid %lu > GID_MAX", path, line_number, gid);
+ return false;
+ }
+
+ if (i >= info->gids.cnt) return false;
+ info->gids.gids[i++] = gid;
+
+ if (*end == '\0') return true;
+ if (*end != ',') return false;
+ gids = end + 1;
+ }
+ return true;
+}
+
+static bool parse_line(const char* path, size_t line_number, const char* line, pkg_info* info) {
+ unsigned long uid;
+ int debuggable;
+ char* gid_list;
+ int profileable_from_shell = 0;
+
+ int fields =
+ sscanf(line, "%ms %lu %d %ms %ms %ms %d %ld", &info->name, &uid, &debuggable, &info->data_dir,
+ &info->seinfo, &gid_list, &profileable_from_shell, &info->version_code);
+
+ // Handle the more complicated gids field and free the temporary string.
+ bool gids_okay = parse_gids(path, line_number, gid_list, info);
+ free(gid_list);
+ if (!gids_okay) return false;
+
+ // Did we see enough fields to be getting on with?
+ // The final fields are optional (and not usually present).
+ if (fields < 6) {
+ ALOGE("%s:%zu: too few fields in line", path, line_number);
+ return false;
+ }
+
+ // Extra validation.
+ if (uid > UID_MAX) {
+ ALOGE("%s:%zu: uid %lu > UID_MAX", path, line_number, uid);
+ return false;
+ }
+ info->uid = uid;
+
+ // Integer to bool conversions.
+ if (debuggable != 0 && debuggable != 1) return false;
+ info->debuggable = debuggable;
+
+ if (profileable_from_shell != 0 && profileable_from_shell != 1) return false;
+ info->profileable_from_shell = profileable_from_shell;
+
+ return true;
+}
+
+bool packagelist_parse_file(const char* path, bool (*callback)(pkg_info*, void*), void* user_data) {
+ std::unique_ptr<FILE, decltype(&fclose)> fp(fopen(path, "re"), &fclose);
+ if (!fp) {
+ ALOGE("couldn't open '%s': %s", path, strerror(errno));
+ return false;
+ }
+
+ size_t line_number = 0;
+ char* line = nullptr;
+ size_t allocated_length = 0;
+ while (getline(&line, &allocated_length, fp.get()) > 0) {
+ ++line_number;
+ std::unique_ptr<pkg_info, decltype(&packagelist_free)> info(
+ static_cast<pkg_info*>(calloc(1, sizeof(pkg_info))), &packagelist_free);
+ if (!info) {
+ ALOGE("%s:%zu: couldn't allocate pkg_info", path, line_number);
+ return false;
+ }
+
+ if (!parse_line(path, line_number, line, info.get())) return false;
+
+ if (!callback(info.release(), user_data)) break;
+ }
+ free(line);
+ return true;
+}
+
+bool packagelist_parse(bool (*callback)(pkg_info*, void*), void* user_data) {
+ return packagelist_parse_file("/data/system/packages.list", callback, user_data);
+}
+
+void packagelist_free(pkg_info* info) {
+ if (!info) return;
+
+ free(info->name);
+ free(info->data_dir);
+ free(info->seinfo);
+ delete[] info->gids.gids;
+ free(info);
+}
diff --git a/libpackagelistparser/packagelistparser_test.cpp b/libpackagelistparser/packagelistparser_test.cpp
new file mode 100644
index 0000000..76cb886
--- /dev/null
+++ b/libpackagelistparser/packagelistparser_test.cpp
@@ -0,0 +1,134 @@
+/*
+ * 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 <packagelistparser/packagelistparser.h>
+
+#include <memory>
+
+#include <android-base/file.h>
+
+#include <gtest/gtest.h>
+
+TEST(packagelistparser, smoke) {
+ TemporaryFile tf;
+ android::base::WriteStringToFile(
+ // No gids.
+ "com.test.a0 10014 0 /data/user/0/com.test.a0 platform:privapp:targetSdkVersion=19 none\n"
+ // One gid.
+ "com.test.a1 10007 1 /data/user/0/com.test.a1 platform:privapp:targetSdkVersion=21 1023\n"
+ // Multiple gids.
+ "com.test.a2 10011 0 /data/user/0/com.test.a2 media:privapp:targetSdkVersion=30 "
+ "2001,1065,1023,3003,3007,1024\n"
+ // The two new fields (profileable flag and version code).
+ "com.test.a3 10022 0 /data/user/0/com.test.a3 selabel:blah none 1 123\n",
+ tf.path);
+
+ std::vector<pkg_info*> packages;
+ packagelist_parse_file(
+ tf.path,
+ [](pkg_info* info, void* user_data) -> bool {
+ reinterpret_cast<std::vector<pkg_info*>*>(user_data)->push_back(info);
+ return true;
+ },
+ &packages);
+
+ ASSERT_EQ(4U, packages.size());
+
+ ASSERT_STREQ("com.test.a0", packages[0]->name);
+ ASSERT_EQ(10014, packages[0]->uid);
+ ASSERT_FALSE(packages[0]->debuggable);
+ ASSERT_STREQ("/data/user/0/com.test.a0", packages[0]->data_dir);
+ ASSERT_STREQ("platform:privapp:targetSdkVersion=19", packages[0]->seinfo);
+ ASSERT_EQ(0U, packages[0]->gids.cnt);
+ ASSERT_FALSE(packages[0]->profileable_from_shell);
+ ASSERT_EQ(0, packages[0]->version_code);
+
+ ASSERT_STREQ("com.test.a1", packages[1]->name);
+ ASSERT_EQ(10007, packages[1]->uid);
+ ASSERT_TRUE(packages[1]->debuggable);
+ ASSERT_STREQ("/data/user/0/com.test.a1", packages[1]->data_dir);
+ ASSERT_STREQ("platform:privapp:targetSdkVersion=21", packages[1]->seinfo);
+ ASSERT_EQ(1U, packages[1]->gids.cnt);
+ ASSERT_EQ(1023U, packages[1]->gids.gids[0]);
+ ASSERT_FALSE(packages[0]->profileable_from_shell);
+ ASSERT_EQ(0, packages[0]->version_code);
+
+ ASSERT_STREQ("com.test.a2", packages[2]->name);
+ ASSERT_EQ(10011, packages[2]->uid);
+ ASSERT_FALSE(packages[2]->debuggable);
+ ASSERT_STREQ("/data/user/0/com.test.a2", packages[2]->data_dir);
+ ASSERT_STREQ("media:privapp:targetSdkVersion=30", packages[2]->seinfo);
+ ASSERT_EQ(6U, packages[2]->gids.cnt);
+ ASSERT_EQ(2001U, packages[2]->gids.gids[0]);
+ ASSERT_EQ(1024U, packages[2]->gids.gids[5]);
+ ASSERT_FALSE(packages[0]->profileable_from_shell);
+ ASSERT_EQ(0, packages[0]->version_code);
+
+ ASSERT_STREQ("com.test.a3", packages[3]->name);
+ ASSERT_EQ(10022, packages[3]->uid);
+ ASSERT_FALSE(packages[3]->debuggable);
+ ASSERT_STREQ("/data/user/0/com.test.a3", packages[3]->data_dir);
+ ASSERT_STREQ("selabel:blah", packages[3]->seinfo);
+ ASSERT_EQ(0U, packages[3]->gids.cnt);
+ ASSERT_TRUE(packages[3]->profileable_from_shell);
+ ASSERT_EQ(123, packages[3]->version_code);
+
+ for (auto& package : packages) packagelist_free(package);
+}
+
+TEST(packagelistparser, early_exit) {
+ TemporaryFile tf;
+ android::base::WriteStringToFile(
+ "com.test.a0 1 0 / a none\n"
+ "com.test.a1 1 0 / a none\n"
+ "com.test.a2 1 0 / a none\n",
+ tf.path);
+
+ std::vector<pkg_info*> packages;
+ packagelist_parse_file(
+ tf.path,
+ [](pkg_info* info, void* user_data) -> bool {
+ std::vector<pkg_info*>* p = reinterpret_cast<std::vector<pkg_info*>*>(user_data);
+ p->push_back(info);
+ return p->size() < 2;
+ },
+ &packages);
+
+ ASSERT_EQ(2U, packages.size());
+
+ ASSERT_STREQ("com.test.a0", packages[0]->name);
+ ASSERT_STREQ("com.test.a1", packages[1]->name);
+
+ for (auto& package : packages) packagelist_free(package);
+}
+
+TEST(packagelistparser, system_package_list) {
+ // Check that we can actually read the packages.list installed on the device.
+ std::vector<pkg_info*> packages;
+ packagelist_parse(
+ [](pkg_info* info, void* user_data) -> bool {
+ reinterpret_cast<std::vector<pkg_info*>*>(user_data)->push_back(info);
+ return true;
+ },
+ &packages);
+ // Not much we can say for sure about what we expect, other than that there
+ // are likely to be lots of packages...
+ ASSERT_GT(packages.size(), 10U);
+}
+
+TEST(packagelistparser, packagelist_free_nullptr) {
+ packagelist_free(nullptr);
+}