Index: delta_performer_unittest.cc |
diff --git a/delta_performer_unittest.cc b/delta_performer_unittest.cc |
index 89999ebfca181f45ae3219d9290053f94b63d595..fe12b9b34978acedc0ba17f28ad8b191c08e5392 100755 |
--- a/delta_performer_unittest.cc |
+++ b/delta_performer_unittest.cc |
@@ -74,8 +74,8 @@ class ScopedLoopMounter { |
void CompareFilesByBlock(const string& a_file, const string& b_file) { |
vector<char> a_data, b_data; |
- EXPECT_TRUE(utils::ReadFile(a_file, &a_data)); |
- EXPECT_TRUE(utils::ReadFile(b_file, &b_data)); |
+ EXPECT_TRUE(utils::ReadFile(a_file, &a_data)) << "file failed: " << a_file; |
+ EXPECT_TRUE(utils::ReadFile(b_file, &b_data)) << "file failed: " << b_file; |
EXPECT_EQ(a_data.size(), b_data.size()); |
size_t kBlockSize = 4096; |