Reverting r12427
git-svn-id: http://skia.googlecode.com/svn/trunk@12428 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/ImageCacheTest.cpp b/tests/ImageCacheTest.cpp
index 877591a..b8815a3 100644
--- a/tests/ImageCacheTest.cpp
+++ b/tests/ImageCacheTest.cpp
@@ -63,3 +63,22 @@
#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);
+}