commit d95e66ff789e2b449f353d5a271d682e1531995d
author Dan Albert <danalbert@google.com> Thu Apr 30 00:59:47 2015 +0000
committer Android Git Automerger <android-git-automerger@android.com> Thu Apr 30 00:59:47 2015 +0000
tree 55d225922a37607b68d0a0ac44fa2b49ded8d859
parent 5988b1127e024122c4a7fc1c1b57339991543def
parent 224ee970abc7318efab0ccef875e3228683632a7

am c5567c46: am d23e95ee: am c9e38959: Merge "Print strerror instead of errno in tests."

* commit 'c5567c46e2e2ec82ffa469c43a5d76125b61ba25':
  Print strerror instead of errno in tests.

base/file_test.cpp

diff --git a/base/file_test.cpp b/base/file_test.cpp
index e5cf696..a7f070d 100644
--- a/base/file_test.cpp
+++ b/base/file_test.cpp
@@ -36,7 +36,8 @@
 
 TEST(file, ReadFileToString_success) {
   std::string s("hello");
-  ASSERT_TRUE(android::base::ReadFileToString("/proc/version", &s)) << errno;
+  ASSERT_TRUE(android::base::ReadFileToString("/proc/version", &s))
+    << strerror(errno);
   EXPECT_GT(s.length(), 6U);
   EXPECT_EQ('\n', s[s.length() - 1]);
   s[5] = 0;
@@ -46,9 +47,11 @@
 TEST(file, WriteStringToFile) {
   TemporaryFile tf;
   ASSERT_TRUE(tf.fd != -1);
-  ASSERT_TRUE(android::base::WriteStringToFile("abc", tf.filename)) << errno;
+  ASSERT_TRUE(android::base::WriteStringToFile("abc", tf.filename))
+    << strerror(errno);
   std::string s;
-  ASSERT_TRUE(android::base::ReadFileToString(tf.filename, &s)) << errno;
+  ASSERT_TRUE(android::base::ReadFileToString(tf.filename, &s))
+    << strerror(errno);
   EXPECT_EQ("abc", s);
 }
 
@@ -57,14 +60,15 @@
   ASSERT_TRUE(tf.fd != -1);
   ASSERT_TRUE(android::base::WriteStringToFile("abc", tf.filename, 0660,
                                                getuid(), getgid()))
-      << errno;
+      << strerror(errno);
   struct stat sb;
   ASSERT_EQ(0, stat(tf.filename, &sb));
   ASSERT_EQ(0660U, (sb.st_mode & ~S_IFMT));
   ASSERT_EQ(getuid(), sb.st_uid);
   ASSERT_EQ(getgid(), sb.st_gid);
   std::string s;
-  ASSERT_TRUE(android::base::ReadFileToString(tf.filename, &s)) << errno;
+  ASSERT_TRUE(android::base::ReadFileToString(tf.filename, &s))
+    << strerror(errno);
   EXPECT_EQ("abc", s);
 }
 
@@ -73,10 +77,10 @@
   ASSERT_TRUE(tf.fd != -1);
   ASSERT_TRUE(android::base::WriteStringToFd("abc", tf.fd));
 
-  ASSERT_EQ(0, lseek(tf.fd, 0, SEEK_SET)) << errno;
+  ASSERT_EQ(0, lseek(tf.fd, 0, SEEK_SET)) << strerror(errno);
 
   std::string s;
-  ASSERT_TRUE(android::base::ReadFdToString(tf.fd, &s)) << errno;
+  ASSERT_TRUE(android::base::ReadFdToString(tf.fd, &s)) << strerror(errno);
   EXPECT_EQ("abc", s);
 }
 
@@ -101,6 +105,7 @@
   ASSERT_TRUE(tf.fd != -1);
   ASSERT_TRUE(android::base::WriteFully(tf.fd, "abc", 3));
   std::string s;
-  ASSERT_TRUE(android::base::ReadFileToString(tf.filename, &s)) << errno;
+  ASSERT_TRUE(android::base::ReadFileToString(tf.filename, &s))
+    << strerror(errno);
   EXPECT_EQ("abc", s);
 }