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| author |  rmistry@google.com <rmistry@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-12-02 13:50:38 +0000 |
|---|---|---|
| committer | rmistry@google.com <rmistry@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-12-02 13:50:38 +0000 |
| commit | d6bab0238655dbab24dfe92bd0b16b464310a8c7 (patch) | |
| tree | 664de29dd3b91a1ed1be463f2cd797e871cabec7 /tests/ImageCacheTest.cpp | |
| parent | 5b39f5ba9c339d1e4dae391fee9ec1396feec180 (diff) | |
Reverting r12427
git-svn-id: http://skia.googlecode.com/svn/trunk@12428 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'tests/ImageCacheTest.cpp')
| -rw-r--r-- | tests/ImageCacheTest.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ImageCacheTest.cpp b/tests/ImageCacheTest.cpp index 877591acc7..b8815a3217 100644 --- a/tests/ImageCacheTest.cpp +++ b/tests/ImageCacheTest.cpp @@ -63,3 +63,22 @@ static void TestImageCache(skiatest::Reporter* reporter) { #include "TestClassDef.h" DEFINE_TESTCLASS("ImageCache", TestImageCacheClass, TestImageCache) + +DEF_TEST(ImageCache_doubleAdd, r) { + // Adding the same key twice should be safe. + SkScaledImageCache cache(1024); + + SkBitmap original; + original.setConfig(SkBitmap::kARGB_8888_Config, 40, 40); + original.allocPixels(); + + SkBitmap scaled; + scaled.setConfig(SkBitmap::kARGB_8888_Config, 20, 20); + scaled.allocPixels(); + + SkScaledImageCache::ID* id1 = cache.addAndLock(original, 0.5f, 0.5f, scaled); + SkScaledImageCache::ID* id2 = cache.addAndLock(original, 0.5f, 0.5f, scaled); + // We don't really care if id1 == id2 as long as unlocking both works. + cache.unlock(id1); + cache.unlock(id2); +} |