Index: tests/GifTest.cpp |
diff --git a/tests/GifTest.cpp b/tests/GifTest.cpp |
index c2b8a8803212ed77539efb2dfd812314498370b9..7d5d56cc13037c16bd483a79935fe0fffda47b76 100644 |
--- a/tests/GifTest.cpp |
+++ b/tests/GifTest.cpp |
@@ -21,43 +21,36 @@ |
__SK_FORCE_IMAGE_DECODER_LINKING; |
-namespace { |
- unsigned char gifData[] = { |
- 0x47, 0x49, 0x46, 0x38, 0x37, 0x61, 0x03, 0x00, |
- 0x03, 0x00, 0xe3, 0x08, 0x00, 0x00, 0x00, 0x00, |
- 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0xff, 0x00, |
- 0xff, 0x80, 0x80, 0x80, 0x00, 0xff, 0x00, 0x00, |
- 0xff, 0xff, 0xff, 0xff, 0x00, 0xff, 0xff, 0xff, |
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, |
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, |
- 0xff, 0xff, 0xff, 0xff, 0xff, 0x2c, 0x00, 0x00, |
- 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x00, 0x04, |
- 0x07, 0x50, 0x1c, 0x43, 0x40, 0x41, 0x23, 0x44, |
- 0x00, 0x3b}; |
- unsigned char gifDataNoColormap[] = { |
- 0x47, 0x49, 0x46, 0x38, 0x39, 0x61, 0x01, 0x00, |
- 0x01, 0x00, 0x00, 0x00, 0x00, 0x21, 0xf9, 0x04, |
- 0x01, 0x0a, 0x00, 0x01, 0x00, 0x2c, 0x00, 0x00, |
- 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x02, |
- 0x02, 0x4c, 0x01, 0x00, 0x3b}; |
- unsigned char interlacedGif[] = { |
- 0x47, 0x49, 0x46, 0x38, 0x37, 0x61, 0x09, 0x00, |
- 0x09, 0x00, 0xe3, 0x08, 0x00, 0x00, 0x00, 0x00, |
- 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0xff, 0x00, |
- 0xff, 0x80, 0x80, 0x80, 0x00, 0xff, 0x00, 0x00, |
- 0xff, 0xff, 0xff, 0xff, 0x00, 0xff, 0xff, 0xff, |
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, |
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, |
- 0xff, 0xff, 0xff, 0xff, 0xff, 0x2c, 0x00, 0x00, |
- 0x00, 0x00, 0x09, 0x00, 0x09, 0x00, 0x40, 0x04, |
- 0x1b, 0x50, 0x1c, 0x23, 0xe9, 0x44, 0x23, 0x60, |
- 0x9d, 0x09, 0x28, 0x1e, 0xf8, 0x6d, 0x64, 0x56, |
- 0x9d, 0x53, 0xa8, 0x7e, 0xa8, 0x65, 0x94, 0x5c, |
- 0xb0, 0x8a, 0x45, 0x04, 0x00, 0x3b}; |
-}; // namespace |
+static unsigned char gGIFData[] = { |
+ 0x47, 0x49, 0x46, 0x38, 0x37, 0x61, 0x03, 0x00, 0x03, 0x00, 0xe3, 0x08, |
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0xff, 0x00, |
+ 0xff, 0x80, 0x80, 0x80, 0x00, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, |
+ 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, |
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, |
+ 0xff, 0x2c, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x00, 0x04, |
+ 0x07, 0x50, 0x1c, 0x43, 0x40, 0x41, 0x23, 0x44, 0x00, 0x3b |
+}; |
+ |
+static unsigned char gGIFDataNoColormap[] = { |
+ 0x47, 0x49, 0x46, 0x38, 0x39, 0x61, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, |
+ 0x21, 0xf9, 0x04, 0x01, 0x0a, 0x00, 0x01, 0x00, 0x2c, 0x00, 0x00, 0x00, 0x00, |
+ 0x01, 0x00, 0x01, 0x00, 0x00, 0x02, 0x02, 0x4c, 0x01, 0x00, 0x3b |
+}; |
+ |
+static unsigned char gInterlacedGIF[] = { |
+ 0x47, 0x49, 0x46, 0x38, 0x37, 0x61, 0x09, 0x00, 0x09, 0x00, 0xe3, 0x08, 0x00, |
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0xff, 0x00, 0xff, 0x80, |
+ 0x80, 0x80, 0x00, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0xff, 0xff, |
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, |
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x2c, 0x00, 0x00, 0x00, |
+ 0x00, 0x09, 0x00, 0x09, 0x00, 0x40, 0x04, 0x1b, 0x50, 0x1c, 0x23, 0xe9, 0x44, |
+ 0x23, 0x60, 0x9d, 0x09, 0x28, 0x1e, 0xf8, 0x6d, 0x64, 0x56, 0x9d, 0x53, 0xa8, |
+ 0x7e, 0xa8, 0x65, 0x94, 0x5c, 0xb0, 0x8a, 0x45, 0x04, 0x00, 0x3b |
+}; |
static void test_gif_data_no_colormap(skiatest::Reporter* r, |
- void* data, size_t size) { |
+ void* data, |
+ size_t size) { |
SkBitmap bm; |
bool imageDecodeSuccess = SkImageDecoder::DecodeMemory( |
data, size, &bm); |
@@ -149,57 +142,57 @@ static void test_gif_data_short(skiatest::Reporter* r, |
*/ |
DEF_TEST(Gif, reporter) { |
// test perfectly good images. |
- test_gif_data(reporter, static_cast<void *>(gifData), sizeof(gifData)); |
- test_interlaced_gif_data(reporter, static_cast<void *>(interlacedGif), |
- sizeof(interlacedGif)); |
+ test_gif_data(reporter, static_cast<void *>(gGIFData), sizeof(gGIFData)); |
+ test_interlaced_gif_data(reporter, static_cast<void *>(gInterlacedGIF), |
+ sizeof(gInterlacedGIF)); |
- unsigned char badData[sizeof(gifData)]; |
+ unsigned char badData[sizeof(gGIFData)]; |
/* If you set the environment variable |
skia_images_gif_suppressDecoderWarnings to 'false', you will |
see warnings on stderr. This is a feature. */ |
- memcpy(badData, gifData, sizeof(gifData)); |
+ memcpy(badData, gGIFData, sizeof(gGIFData)); |
badData[6] = 0x01; // image too wide |
- test_gif_data(reporter, static_cast<void *>(badData), sizeof(gifData)); |
+ test_gif_data(reporter, static_cast<void *>(badData), sizeof(gGIFData)); |
// "libgif warning [image too wide, expanding output to size]" |
- memcpy(badData, gifData, sizeof(gifData)); |
+ memcpy(badData, gGIFData, sizeof(gGIFData)); |
badData[8] = 0x01; // image too tall |
- test_gif_data(reporter, static_cast<void *>(badData), sizeof(gifData)); |
+ test_gif_data(reporter, static_cast<void *>(badData), sizeof(gGIFData)); |
// "libgif warning [image too tall, expanding output to size]" |
- memcpy(badData, gifData, sizeof(gifData)); |
+ memcpy(badData, gGIFData, sizeof(gGIFData)); |
badData[62] = 0x01; // image shifted right |
- test_gif_data(reporter, static_cast<void *>(badData), sizeof(gifData)); |
+ test_gif_data(reporter, static_cast<void *>(badData), sizeof(gGIFData)); |
// "libgif warning [shifting image left to fit]" |
- memcpy(badData, gifData, sizeof(gifData)); |
+ memcpy(badData, gGIFData, sizeof(gGIFData)); |
badData[64] = 0x01; // image shifted down |
- test_gif_data(reporter, static_cast<void *>(badData), sizeof(gifData)); |
+ test_gif_data(reporter, static_cast<void *>(badData), sizeof(gGIFData)); |
// "libgif warning [shifting image up to fit]" |
- memcpy(badData, gifData, sizeof(gifData)); |
+ memcpy(badData, gGIFData, sizeof(gGIFData)); |
badData[62] = 0xff; // image shifted left |
badData[63] = 0xff; // 2's complement -1 short |
- test_gif_data(reporter, static_cast<void *>(badData), sizeof(gifData)); |
+ test_gif_data(reporter, static_cast<void *>(badData), sizeof(gGIFData)); |
// "libgif warning [shifting image left to fit]" |
- memcpy(badData, gifData, sizeof(gifData)); |
+ memcpy(badData, gGIFData, sizeof(gGIFData)); |
badData[64] = 0xff; // image shifted up |
badData[65] = 0xff; // 2's complement -1 short |
- test_gif_data(reporter, static_cast<void *>(badData), sizeof(gifData)); |
+ test_gif_data(reporter, static_cast<void *>(badData), sizeof(gGIFData)); |
// "libgif warning [shifting image up to fit]" |
- test_gif_data_no_colormap(reporter, static_cast<void *>(gifDataNoColormap), |
- sizeof(gifDataNoColormap)); |
+ test_gif_data_no_colormap(reporter, static_cast<void *>(gGIFDataNoColormap), |
+ sizeof(gGIFDataNoColormap)); |
// "libgif warning [missing colormap]" |
// test short Gif. 80 is missing a few bytes. |
- test_gif_data_short(reporter, static_cast<void *>(gifData), 80); |
+ test_gif_data_short(reporter, static_cast<void *>(gGIFData), 80); |
// "libgif warning [DGifGetLine]" |
- test_interlaced_gif_data(reporter, static_cast<void *>(interlacedGif), |
+ test_interlaced_gif_data(reporter, static_cast<void *>(gInterlacedGIF), |
100); // 100 is missing a few bytes |
// "libgif warning [interlace DGifGetLine]" |
} |