diff options
Diffstat (limited to '')
-rw-r--r-- | applypatch/applypatch.cpp | 13 | ||||
-rw-r--r-- | applypatch/imgpatch.cpp | 21 | ||||
-rw-r--r-- | tests/component/applypatch_modes_test.cpp | 68 |
3 files changed, 4 insertions, 98 deletions
diff --git a/applypatch/applypatch.cpp b/applypatch/applypatch.cpp index b1f5607a6..eb0a2a7b5 100644 --- a/applypatch/applypatch.cpp +++ b/applypatch/applypatch.cpp @@ -587,11 +587,6 @@ static int GenerateTarget(const FileContents& source_file, const std::unique_ptr SHA_CTX ctx; SHA1_Init(&ctx); SinkFn sink = [&memory_sink_str, &ctx](const unsigned char* data, size_t len) { - if (len != 0) { - uint8_t digest[SHA_DIGEST_LENGTH]; - SHA1(data, len, digest); - LOG(DEBUG) << "Appending " << len << " bytes data, SHA-1: " << short_sha1(digest); - } SHA1_Update(&ctx, data, len); memory_sink_str.append(reinterpret_cast<const char*>(data), len); return len; @@ -632,14 +627,6 @@ static int GenerateTarget(const FileContents& source_file, const std::unique_ptr << short_sha1(bonus_digest); } - // TODO(b/67849209) Remove after debugging the unit test flakiness. - if (android::base::GetMinimumLogSeverity() <= android::base::LogSeverity::DEBUG) { - if (WriteToPartition(reinterpret_cast<const unsigned char*>(memory_sink_str.c_str()), - memory_sink_str.size(), target_filename) != 0) { - LOG(DEBUG) << "Failed to write patched data " << target_filename; - } - } - return 1; } else { LOG(INFO) << " now " << short_sha1(target_sha1); diff --git a/applypatch/imgpatch.cpp b/applypatch/imgpatch.cpp index da7569219..e6be39a2f 100644 --- a/applypatch/imgpatch.cpp +++ b/applypatch/imgpatch.cpp @@ -61,11 +61,6 @@ static bool ApplyBSDiffPatchAndStreamOutput(const uint8_t* src_data, size_t src_ int mem_level = Read4(deflate_header + 52); int strategy = Read4(deflate_header + 56); - // TODO(b/67849209) Remove after debugging the unit test flakiness. - if (android::base::GetMinimumLogSeverity() <= android::base::LogSeverity::DEBUG) { - LOG(DEBUG) << "zlib version " << zlibVersion(); - } - z_stream strm; strm.zalloc = Z_NULL; strm.zfree = Z_NULL; @@ -83,10 +78,8 @@ static bool ApplyBSDiffPatchAndStreamOutput(const uint8_t* src_data, size_t src_ size_t actual_target_length = 0; size_t total_written = 0; static constexpr size_t buffer_size = 32768; - SHA_CTX sha_ctx; - SHA1_Init(&sha_ctx); auto compression_sink = [&strm, &actual_target_length, &expected_target_length, &total_written, - &ret, &sink, &sha_ctx](const uint8_t* data, size_t len) -> size_t { + &ret, &sink](const uint8_t* data, size_t len) -> size_t { // The input patch length for an update never exceeds INT_MAX. strm.avail_in = len; strm.next_in = data; @@ -113,11 +106,6 @@ static bool ApplyBSDiffPatchAndStreamOutput(const uint8_t* src_data, size_t src_ } } while ((strm.avail_in != 0 || strm.avail_out == 0) && ret != Z_STREAM_END); - // TODO(b/67849209) Remove after debugging the unit test flakiness. - if (android::base::GetMinimumLogSeverity() <= android::base::LogSeverity::DEBUG) { - SHA1_Update(&sha_ctx, data, len); - } - actual_target_length += len; return len; }; @@ -125,11 +113,6 @@ static bool ApplyBSDiffPatchAndStreamOutput(const uint8_t* src_data, size_t src_ int bspatch_result = ApplyBSDiffPatch(src_data, src_len, patch, patch_offset, compression_sink); deflateEnd(&strm); - if (android::base::GetMinimumLogSeverity() <= android::base::LogSeverity::DEBUG) { - uint8_t digest[SHA_DIGEST_LENGTH]; - SHA1_Final(digest, &sha_ctx); - LOG(DEBUG) << "sha1 of " << actual_target_length << " bytes input data: " << short_sha1(digest); - } if (bspatch_result != 0) { return false; } @@ -144,7 +127,7 @@ static bool ApplyBSDiffPatchAndStreamOutput(const uint8_t* src_data, size_t src_ << actual_target_length; return false; } - LOG(DEBUG) << "bspatch writes " << total_written << " bytes in total to streaming output."; + LOG(DEBUG) << "bspatch wrote " << total_written << " bytes in total to streaming output."; return true; } diff --git a/tests/component/applypatch_modes_test.cpp b/tests/component/applypatch_modes_test.cpp index b0a52b1e8..bfdc9cabd 100644 --- a/tests/component/applypatch_modes_test.cpp +++ b/tests/component/applypatch_modes_test.cpp @@ -21,13 +21,11 @@ #include <vector> #include <android-base/file.h> -#include <android-base/logging.h> #include <android-base/stringprintf.h> #include <android-base/test_utils.h> #include <bsdiff/bsdiff.h> #include <gtest/gtest.h> #include <openssl/sha.h> -#include <zlib.h> #include "applypatch/applypatch_modes.h" #include "common/test_constants.h" @@ -36,47 +34,6 @@ using namespace std::string_literals; -// TODO(b/67849209) Remove after debug the flakiness. -static void DecompressAndDumpRecoveryImage(const std::string& image_path) { - // Expected recovery_image structure - // chunk normal: 45066 bytes - // chunk deflate: 479442 bytes - // chunk normal: 5199 bytes - std::string recovery_content; - ASSERT_TRUE(android::base::ReadFileToString(image_path, &recovery_content)); - ASSERT_GT(recovery_content.size(), 45066 + 5199); - - z_stream strm = {}; - strm.avail_in = recovery_content.size() - 45066 - 5199; - strm.next_in = - const_cast<uint8_t*>(reinterpret_cast<const uint8_t*>(recovery_content.data())) + 45066; - - ASSERT_EQ(Z_OK, inflateInit2(&strm, -15)); - - constexpr unsigned int BUFFER_SIZE = 32768; - std::vector<uint8_t> uncompressed_data(BUFFER_SIZE); - size_t uncompressed_length = 0; - SHA_CTX ctx; - SHA1_Init(&ctx); - int ret; - do { - strm.avail_out = BUFFER_SIZE; - strm.next_out = uncompressed_data.data(); - - ret = inflate(&strm, Z_NO_FLUSH); - ASSERT_GE(ret, 0); - - SHA1_Update(&ctx, uncompressed_data.data(), BUFFER_SIZE - strm.avail_out); - uncompressed_length += BUFFER_SIZE - strm.avail_out; - } while (ret != Z_STREAM_END); - inflateEnd(&strm); - - uint8_t digest[SHA_DIGEST_LENGTH]; - SHA1_Final(digest, &ctx); - GTEST_LOG_(INFO) << "uncompressed length " << uncompressed_length - << " sha1: " << short_sha1(digest); -} - static void sha1sum(const std::string& fname, std::string* sha1, size_t* fsize = nullptr) { ASSERT_TRUE(sha1 != nullptr); @@ -92,20 +49,10 @@ static void sha1sum(const std::string& fname, std::string* sha1, size_t* fsize = *sha1 = print_sha1(digest); } -static void test_logger(android::base::LogId /* id */, android::base::LogSeverity severity, - const char* /* tag */, const char* /* file */, unsigned int /* line */, - const char* message) { - if (severity >= android::base::GetMinimumLogSeverity()) { - fprintf(stdout, "%s\n", message); - } -} - class ApplyPatchModesTest : public ::testing::Test { protected: void SetUp() override { Paths::Get().set_cache_temp_source(cache_source.path); - android::base::InitLogging(nullptr, &test_logger); - android::base::SetMinimumLogSeverity(android::base::LogSeverity::DEBUG); } TemporaryFile cache_source; @@ -178,10 +125,7 @@ TEST_F(ApplyPatchModesTest, PatchModeEmmcTargetWithoutBonusFile) { recovery_img_size_arg.c_str(), patch_arg.c_str() }; - if (applypatch_modes(args.size(), args.data()) != 0) { - DecompressAndDumpRecoveryImage(tgt_file.path); - FAIL(); - } + ASSERT_EQ(0, applypatch_modes(args.size(), args.data())); } TEST_F(ApplyPatchModesTest, PatchModeEmmcTargetWithMultiplePatches) { @@ -219,16 +163,8 @@ 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); - } - if (applypatch_modes(args.size(), args.data()) != 0) { - DecompressAndDumpRecoveryImage(tgt_file.path); - FAIL(); - } + ASSERT_EQ(0, applypatch_modes(args.size(), args.data())); } // Ensures that applypatch works with a bsdiff based recovery-from-boot.p. |