commit 07f3ee10d34f09342abb93d758b5e151ff78f7a5
author reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Mon May 16 17:21:57 2011 +0000
committer reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Mon May 16 17:21:57 2011 +0000
tree ee95d5ac1d798dc2a0f52b37acfa61d2cfe140b4
parent ff174b39474df20945fc7cc5c9d5bb68916f39a8

use SkPath for GrPath, removing GrPathIter entirely

http://codereview.appspot.com/4515071/



git-svn-id: http://skia.googlecode.com/svn/trunk@1335 2bbb7eff-a529-9590-31e7-b0007b416f81

gpu/src/gr_unittests.cpp

diff --git a/gpu/src/gr_unittests.cpp b/gpu/src/gr_unittests.cpp
index 320dd15..7981bb1 100644
--- a/gpu/src/gr_unittests.cpp
+++ b/gpu/src/gr_unittests.cpp
@@ -148,12 +148,131 @@
     GrAssert(keyBust3.compare(keyBust2) == 0);
 }
 
+static void test_convex() {
+#if 0
+    GrPath testPath;
+    GrPath::Iter testIter;
+    
+    GrPath pt;
+    pt.moveTo(0, 0);
+    pt.close();
+    
+    testIter.reset(pt);
+    testPath.resetFromIter(&testIter);
+    GrAssert(kConvex_ConvexHint == testPath.getConvexHint());
+    
+    GrPath line;
+    line.moveTo(GrIntToScalar(12), GrIntToScalar(20));
+    line.lineTo(GrIntToScalar(-12), GrIntToScalar(-20));
+    line.close();
+    
+    testIter.reset(line);
+    testPath.resetFromIter(&testIter);
+    GrAssert(kConvex_ConvexHint == testPath.getConvexHint());
+    
+    GrPath triLeft;
+    triLeft.moveTo(0, 0);
+    triLeft.lineTo(1, 0);
+    triLeft.lineTo(1, 1);
+    triLeft.close();
+    
+    testIter.reset(triLeft);
+    testPath.resetFromIter(&testIter);
+    GrAssert(kConvex_ConvexHint == testPath.getConvexHint());
+    
+    GrPath triRight;
+    triRight.moveTo(0, 0);
+    triRight.lineTo(-1, 0);
+    triRight.lineTo(1, 1);
+    triRight.close();
+    
+    testIter.reset(triRight);
+    testPath.resetFromIter(&testIter);
+    GrAssert(kConvex_ConvexHint == testPath.getConvexHint());
+    
+    GrPath square;
+    square.moveTo(0, 0);
+    square.lineTo(1, 0);
+    square.lineTo(1, 1);
+    square.lineTo(0, 1);
+    square.close();
+    
+    testIter.reset(square);
+    testPath.resetFromIter(&testIter);
+    GrAssert(kConvex_ConvexHint == testPath.getConvexHint());
+    
+    GrPath redundantSquare;
+    square.moveTo(0, 0);
+    square.lineTo(0, 0);
+    square.lineTo(0, 0);
+    square.lineTo(1, 0);
+    square.lineTo(1, 0);
+    square.lineTo(1, 0);
+    square.lineTo(1, 1);
+    square.lineTo(1, 1);
+    square.lineTo(1, 1);
+    square.lineTo(0, 1);
+    square.lineTo(0, 1);
+    square.lineTo(0, 1);
+    square.close();
+    
+    testIter.reset(redundantSquare);
+    testPath.resetFromIter(&testIter);
+    GrAssert(kConvex_ConvexHint == testPath.getConvexHint());
+    
+    GrPath bowTie;
+    bowTie.moveTo(0, 0);
+    bowTie.lineTo(0, 0);
+    bowTie.lineTo(0, 0);
+    bowTie.lineTo(1, 1);
+    bowTie.lineTo(1, 1);
+    bowTie.lineTo(1, 1);
+    bowTie.lineTo(1, 0);
+    bowTie.lineTo(1, 0);
+    bowTie.lineTo(1, 0);
+    bowTie.lineTo(0, 1);
+    bowTie.lineTo(0, 1);
+    bowTie.lineTo(0, 1);
+    bowTie.close();
+    
+    testIter.reset(bowTie);
+    testPath.resetFromIter(&testIter);
+    GrAssert(kConcave_ConvexHint == testPath.getConvexHint());
+    
+    GrPath spiral;
+    spiral.moveTo(0, 0);
+    spiral.lineTo(1, 0);
+    spiral.lineTo(1, 1);
+    spiral.lineTo(0, 1);
+    spiral.lineTo(0,.5);
+    spiral.lineTo(.5,.5);
+    spiral.lineTo(.5,.75);
+    spiral.close();
+    
+    testIter.reset(spiral);
+    testPath.resetFromIter(&testIter);
+    GrAssert(kConcave_ConvexHint == testPath.getConvexHint());
+    
+    GrPath dent;
+    dent.moveTo(0, 0);
+    dent.lineTo(1, 1);
+    dent.lineTo(0, 1);
+    dent.lineTo(-.5,2);
+    dent.lineTo(-2, 1);
+    dent.close();
+    
+    testIter.reset(dent);
+    testPath.resetFromIter(&testIter);
+    GrAssert(kConcave_ConvexHint == testPath.getConvexHint());
+#endif
+}
+
 void gr_run_unittests() {
     test_tdarray();
     test_bsearch();
     test_binHashKey();
+    test_convex();
     GrRedBlackTree<int>::UnitTest();
-    GrPath::ConvexUnitTest();
     GrDrawTarget::VertexLayoutUnitTest();
 }