diff options
| -rw-r--r-- | applypatch/applypatch.cpp | 17 | ||||
| -rw-r--r-- | tests/component/applypatch_test.cpp | 5 |
2 files changed, 21 insertions, 1 deletions
diff --git a/applypatch/applypatch.cpp b/applypatch/applypatch.cpp index 6f6c187be..120add6d6 100644 --- a/applypatch/applypatch.cpp +++ b/applypatch/applypatch.cpp @@ -652,7 +652,22 @@ static int GenerateTarget(const FileContents& source_file, const std::unique_ptr uint8_t current_target_sha1[SHA_DIGEST_LENGTH]; SHA1_Final(current_target_sha1, &ctx); if (memcmp(current_target_sha1, target_sha1, SHA_DIGEST_LENGTH) != 0) { - printf("patch did not produce expected sha1\n"); + printf("patch did not produce expected sha1 of %s\n", short_sha1(target_sha1).c_str()); + + printf("target size %zu sha1 %s\n", memory_sink_str.size(), + short_sha1(current_target_sha1).c_str()); + printf("source size %zu sha1 %s\n", source_file.data.size(), + short_sha1(source_file.sha1).c_str()); + + uint8_t patch_digest[SHA_DIGEST_LENGTH]; + SHA1(reinterpret_cast<const uint8_t*>(patch->data.data()), patch->data.size(), patch_digest); + printf("patch size %zu sha1 %s\n", patch->data.size(), short_sha1(patch_digest).c_str()); + + uint8_t bonus_digest[SHA_DIGEST_LENGTH]; + SHA1(reinterpret_cast<const uint8_t*>(bonus_data->data.data()), bonus_data->data.size(), + bonus_digest); + printf("bonus size %zu sha1 %s\n", bonus_data->data.size(), short_sha1(bonus_digest).c_str()); + return 1; } else { printf("now %s\n", short_sha1(target_sha1).c_str()); diff --git a/tests/component/applypatch_test.cpp b/tests/component/applypatch_test.cpp index aa0959bf5..f19f28c60 100644 --- a/tests/component/applypatch_test.cpp +++ b/tests/component/applypatch_test.cpp @@ -344,6 +344,11 @@ TEST_F(ApplyPatchModesTest, PatchModeEmmcTargetWithMultiplePatches) { patch1.c_str(), patch2.c_str(), patch3.c_str() }; + // TODO(b/67849209): Remove after addressing the flakiness. + printf("Calling applypatch_modes with the following args:\n"); + for (const auto& arg : args) { + printf(" %s\n", arg); + } ASSERT_EQ(0, applypatch_modes(args.size(), args.data())); } |