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| author | ted.mielczarek@gmail.com <ted.mielczarek@gmail.com@4c0a9323-5329-0410-9bdc-e9ce6186880e> | 2013-04-04 16:24:52 +0000 |
|---|---|---|
| committer | ted.mielczarek@gmail.com <ted.mielczarek@gmail.com@4c0a9323-5329-0410-9bdc-e9ce6186880e> | 2013-04-04 16:24:52 +0000 |
| commit | b6e66b294fe5d851ffbb57c1527acccf2f53a4b5 (patch) | |
| tree | d9393dd09c9dff808df5053667fd6a7f20d69226 /src/common/linux/file_id_unittest.cc | |
| parent | Support generic Elf notes, with unit tests (diff) | |
| download | breakpad-b6e66b294fe5d851ffbb57c1527acccf2f53a4b5.tar.xz | |
Try to find a build-id through PT_NOTE program headers
A=Mike Hommey <mh@glandium.org>
R=ted at https://breakpad.appspot.com/544003/
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1143 4c0a9323-5329-0410-9bdc-e9ce6186880e
Diffstat (limited to 'src/common/linux/file_id_unittest.cc')
| -rw-r--r-- | src/common/linux/file_id_unittest.cc | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/common/linux/file_id_unittest.cc b/src/common/linux/file_id_unittest.cc index e2e13747..bcd030dc 100644 --- a/src/common/linux/file_id_unittest.cc +++ b/src/common/linux/file_id_unittest.cc @@ -175,6 +175,41 @@ TYPED_TEST(FileIDTest, BuildID) { EXPECT_STREQ(expected_identifier_string, identifier_string); } +TYPED_TEST(FileIDTest, BuildIDPH) { + const uint8_t kExpectedIdentifier[sizeof(MDGUID)] = + {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F}; + char expected_identifier_string[] = + "00000000-0000-0000-0000-000000000000"; + FileID::ConvertIdentifierToString(kExpectedIdentifier, + expected_identifier_string, + sizeof(expected_identifier_string)); + + uint8_t identifier[sizeof(MDGUID)]; + char identifier_string[sizeof(expected_identifier_string)]; + + ELF elf(EM_386, TypeParam::kClass, kLittleEndian); + Section text(kLittleEndian); + text.Append(4096, 0); + elf.AddSection(".text", text, SHT_PROGBITS); + Notes notes(kLittleEndian); + notes.AddNote(0, "Linux", + reinterpret_cast<const uint8_t *>("\0x42\0x02\0\0"), 4); + notes.AddNote(NT_GNU_BUILD_ID, "GNU", kExpectedIdentifier, + sizeof(kExpectedIdentifier)); + int note_idx = elf.AddSection(".note", notes, SHT_NOTE); + elf.AddSegment(note_idx, note_idx, PT_NOTE); + elf.Finish(); + this->GetElfContents(elf); + + EXPECT_TRUE(FileID::ElfFileIdentifierFromMappedFile(this->elfdata, + identifier)); + + FileID::ConvertIdentifierToString(identifier, identifier_string, + sizeof(identifier_string)); + EXPECT_STREQ(expected_identifier_string, identifier_string); +} + // Test to make sure two files with different text sections produce // different hashes when not using a build id. TYPED_TEST(FileIDTest, UniqueHashes) { |