commit 1ddd7c39289b7dd18537fdac4b630e378cd78842
author bungeman@google.com <bungeman@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Wed Jul 13 19:41:55 2011 +0000
committer bungeman@google.com <bungeman@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Wed Jul 13 19:41:55 2011 +0000
tree e802895939318a2dc2d09a4322833074d58d6dcb
parent da44067ec97fddd3bab52da34e2fc5ddc5241c34

Change pdfTransform to asAffine.
http://codereview.appspot.com/4704044/



git-svn-id: http://skia.googlecode.com/svn/trunk@1851 2bbb7eff-a529-9590-31e7-b0007b416f81

tests/MatrixTest.cpp

diff --git a/tests/MatrixTest.cpp b/tests/MatrixTest.cpp
index 4125f9f..5eada0e 100644
--- a/tests/MatrixTest.cpp
+++ b/tests/MatrixTest.cpp
@@ -117,6 +117,30 @@
                     m.rectStaysRect() == gRectStaysRectSamples[i].mStaysRect);
         }
     }
+
+    mat.set(SkMatrix::kMScaleX, SkIntToScalar(1));
+    mat.set(SkMatrix::kMSkewX,  SkIntToScalar(2));
+    mat.set(SkMatrix::kMTransX, SkIntToScalar(3));
+    mat.set(SkMatrix::kMSkewY,  SkIntToScalar(4));
+    mat.set(SkMatrix::kMScaleY, SkIntToScalar(5));
+    mat.set(SkMatrix::kMTransY, SkIntToScalar(6));
+    mat.set(SkMatrix::kMPersp0, SkIntToScalar(0));
+    mat.set(SkMatrix::kMPersp1, SkIntToScalar(0));
+    mat.set(SkMatrix::kMPersp2, SkIntToScalar(1));
+    SkScalar affine[6];
+    REPORTER_ASSERT(reporter, mat.asAffine(affine));
+
+    #define affineEqual(e) affine[SkMatrix::kA##e] == mat.get(SkMatrix::kM##e)
+    REPORTER_ASSERT(reporter, affineEqual(ScaleX));
+    REPORTER_ASSERT(reporter, affineEqual(SkewY));
+    REPORTER_ASSERT(reporter, affineEqual(SkewX));
+    REPORTER_ASSERT(reporter, affineEqual(ScaleY));
+    REPORTER_ASSERT(reporter, affineEqual(TransX));
+    REPORTER_ASSERT(reporter, affineEqual(TransY));
+    #undef affineEqual
+
+    mat.set(SkMatrix::kMPersp1, SkIntToScalar(1));
+    REPORTER_ASSERT(reporter, !mat.asAffine(affine));
 }
 
 #include "TestClassDef.h"