pathops coincident fixes

tests/PathOpsSimplifyTest.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "PathOpsExtendedTest.h"
 
 #define TEST(name) { name, #name }
 
@@ skipping 4779 matching lines @@
     path.lineTo(40, 30);
     path.lineTo(40, 10);
     path.moveTo(41, 11);
     path.lineTo(41, 29);
     path.lineTo(59, 29);
     path.lineTo(59, 11);
     path.lineTo(41, 11);
     testSimplify(reporter, path, filename);
 }
 
+static void testQuads65(skiatest::Reporter* reporter,const char* filename) {
+    SkPath path;
+    path.moveTo(1, 2);
+    path.quadTo(3, 2, 0, 3);
+    path.lineTo(1, 3);
+    path.close();
+    path.moveTo(1, 0);
+    path.lineTo(1, 2);
+    path.quadTo(3, 2, 1, 3);
+    path.close();
+    testSimplify(reporter, path, filename);
+}
+
 static void (*skipTest)(skiatest::Reporter* , const char* filename) = 0;
 static void (*firstTest)(skiatest::Reporter* , const char* filename) = 0;
 static void (*stopTest)(skiatest::Reporter* , const char* filename) = 0;
 
 static TestDesc tests[] = {
+    TEST(testQuads65),
     TEST(testIssue3838_3),
     TEST(testIssue3838),
     TEST(testArc),
     TEST(testTriangle2),
     TEST(testTriangle1),
     TEST(testQuads64),
     TEST(testQuads63),
     TEST(testQuads62),
     TEST(testRect4),
     TEST(testRect3),
@@ skipping 428 matching lines @@
 
 DEF_TEST(PathOpsSimplify, reporter) {
     if (runSubTests && runSubTestsFirst) {
         RunTestSet(reporter, subTests, subTestCount, firstSubTest, NULL, stopTest, runReverse);
     }
     RunTestSet(reporter, tests, testCount, firstTest, skipTest, stopTest, runReverse);
     if (runSubTests && !runSubTestsFirst) {
         RunTestSet(reporter, subTests, subTestCount, firstSubTest, NULL, stopTest, runReverse);
     }
 }