1 files changed, 42 insertions, 0 deletions
diff --git a/cc/test/CCGeometryTestUtils.h b/cc/test/CCGeometryTestUtils.h
new file mode 100644
index 0000000..4696660
--- /dev/null
+++ b/cc/test/CCGeometryTestUtils.h
@@ -0,0 +1,42 @@
+// Copyright 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CCGeometryTestUtils_h
+#define CCGeometryTestUtils_h
+
+namespace WebKit {
+class WebTransformationMatrix;
+}
+
+namespace WebKitTests {
+
+// These are macros instead of functions so that we get useful line numbers where a test failed.
+#define EXPECT_FLOAT_RECT_EQ(expected, actual)                          \
+    EXPECT_FLOAT_EQ((expected).location().x(), (actual).location().x()); \
+    EXPECT_FLOAT_EQ((expected).location().y(), (actual).location().y()); \
+    EXPECT_FLOAT_EQ((expected).size().width(), (actual).size().width()); \
+    EXPECT_FLOAT_EQ((expected).size().height(), (actual).size().height())
+
+#define EXPECT_RECT_EQ(expected, actual)                            \
+    EXPECT_EQ((expected).location().x(), (actual).location().x());      \
+    EXPECT_EQ((expected).location().y(), (actual).location().y());      \
+    EXPECT_EQ((expected).size().width(), (actual).size().width());      \
+    EXPECT_EQ((expected).size().height(), (actual).size().height())
+
+// This is a function rather than a macro because when this is included as a macro
+// in bulk, it causes a significant slow-down in compilation time. This problem
+// exists with both gcc and clang, and bugs have been filed at
+// http://llvm.org/bugs/show_bug.cgi?id=13651 and http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54337
+void ExpectTransformationMatrixEq(const WebKit::WebTransformationMatrix& expected,
+                                  const WebKit::WebTransformationMatrix& actual);
+
+#define EXPECT_TRANSFORMATION_MATRIX_EQ(expected, actual)            \
+    {                                                                \
+        SCOPED_TRACE("");                                            \
+        WebKitTests::ExpectTransformationMatrixEq(expected, actual); \
+    }
+
+} // namespace WebKitTests
+
+#endif // CCGeometryTestUtils_h