diff options
Diffstat (limited to 'testing')
| -rw-r--r-- | testing/embedder_test.cpp | 15 | ||||
| -rw-r--r-- | testing/embedder_test.h | 5 | ||||
| -rw-r--r-- | testing/resources/zero_length_stream.in | 63 | ||||
| -rw-r--r-- | testing/resources/zero_length_stream.pdf | 74 |
4 files changed, 153 insertions, 4 deletions
diff --git a/testing/embedder_test.cpp b/testing/embedder_test.cpp index bf00c11607..6cea598400 100644 --- a/testing/embedder_test.cpp +++ b/testing/embedder_test.cpp @@ -326,6 +326,15 @@ FPDF_PAGE EmbedderTest::GetPageTrampoline(FPDF_FORMFILLINFO* info, page_index); } +std::string EmbedderTest::HashBitmap(FPDF_BITMAP bitmap, + int expected_width, + int expected_height) { + uint8_t digest[16]; + CRYPT_MD5Generate(static_cast<uint8_t*>(FPDFBitmap_GetBuffer(bitmap)), + expected_width * 4 * expected_height, digest); + return CryptToBase16(digest); +} + // static void EmbedderTest::CompareBitmap(FPDF_BITMAP bitmap, int expected_width, @@ -339,10 +348,8 @@ void EmbedderTest::CompareBitmap(FPDF_BITMAP bitmap, if (!expected_md5sum) return; - uint8_t digest[16]; - CRYPT_MD5Generate(static_cast<uint8_t*>(FPDFBitmap_GetBuffer(bitmap)), - expected_stride * expected_height, digest); - EXPECT_EQ(expected_md5sum, CryptToBase16(digest)); + EXPECT_EQ(expected_md5sum, + HashBitmap(bitmap, expected_width, expected_height)); } // Can't use gtest-provided main since we need to stash the path to the diff --git a/testing/embedder_test.h b/testing/embedder_test.h index 619fc5d699..2bb796d905 100644 --- a/testing/embedder_test.h +++ b/testing/embedder_test.h @@ -108,6 +108,11 @@ class EmbedderTest : public ::testing::Test, protected: void SetupFormFillEnvironment(); + // Return the hash of |bitmap|. + static std::string HashBitmap(FPDF_BITMAP bitmap, + int expected_width, + int expected_height); + // Check |bitmap| to make sure it has the right dimensions and content. static void CompareBitmap(FPDF_BITMAP bitmap, int expected_width, diff --git a/testing/resources/zero_length_stream.in b/testing/resources/zero_length_stream.in new file mode 100644 index 0000000000..5b258d4d74 --- /dev/null +++ b/testing/resources/zero_length_stream.in @@ -0,0 +1,63 @@ +{{header}} +{{object 1 0}} << + /Type /Catalog + /Pages 2 0 R +>> +{{object 2 0}} << + /Type /Pages + /MediaBox [ 0 0 200 200 ] + /Count 1 + /Kids [ 3 0 R ] +>> +endobj +{{object 3 0}} << + /Type /Page + /Parent 2 0 R + /Resources << + /Font << + /F1 4 0 R + /F2 5 0 R + >> + >> + /Contents [6 0 R 7 0 R] +>> +endobj +{{object 4 0}} << + /Type /Font + /Subtype /Type1 + /BaseFont /Times-Roman +>> +endobj +{{object 5 0}} << + /Type /Font + /Subtype /Type1 + /BaseFont /Helvetica +>> +endobj +{{object 6 0}} << + /Filter /FlateDecode + /Length 0 +>> +stream +endstream +endobj +{{object 7 0}} << +>> +stream +BT +20 50 Td +/F1 12 Tf +(Hello, world!) Tj +0 50 Td +/F2 16 Tf +(Goodbye, world!) Tj +ET +endstream +endobj +{{xref}} +trailer << + /Size 6 + /Root 1 0 R +>> +{{startxref}} +%%EOF diff --git a/testing/resources/zero_length_stream.pdf b/testing/resources/zero_length_stream.pdf new file mode 100644 index 0000000000..90fae5be7f --- /dev/null +++ b/testing/resources/zero_length_stream.pdf @@ -0,0 +1,74 @@ +%PDF-1.7 +% ò¤ô +1 0 obj << + /Type /Catalog + /Pages 2 0 R +>> +2 0 obj << + /Type /Pages + /MediaBox [ 0 0 200 200 ] + /Count 1 + /Kids [ 3 0 R ] +>> +endobj +3 0 obj << + /Type /Page + /Parent 2 0 R + /Resources << + /Font << + /F1 4 0 R + /F2 5 0 R + >> + >> + /Contents [6 0 R 7 0 R] +>> +endobj +4 0 obj << + /Type /Font + /Subtype /Type1 + /BaseFont /Times-Roman +>> +endobj +5 0 obj << + /Type /Font + /Subtype /Type1 + /BaseFont /Helvetica +>> +endobj +6 0 obj << + /Filter /FlateDecode + /Length 0 +>> +stream +endstream +endobj +7 0 obj << +>> +stream +BT +20 50 Td +/F1 12 Tf +(Hello, world!) Tj +0 50 Td +/F2 16 Tf +(Goodbye, world!) Tj +ET +endstream +endobj +xref +0 8 +0000000000 65535 f +0000000015 00000 n +0000000061 00000 n +0000000154 00000 n +0000000304 00000 n +0000000382 00000 n +0000000458 00000 n +0000000531 00000 n +trailer << + /Size 6 + /Root 1 0 R +>> +startxref +652 +%%EOF |