From d4349723fac9c0fd4dcf8c275fb7c756bdfdff7b Mon Sep 17 00:00:00 2001
From: caryclark <caryclark@google.com>
Date: Thu, 23 Jul 2015 12:40:22 -0700
Subject: fix path ops fuzz buster

Mark collapsed segments as done and remove collapsed
segment references from the coincidence array.

Also add test names to global debugging.

R=fmalita@chromium.org
BUG=512592

Review URL: https://codereview.chromium.org/1250293002
---
 tests/PathOpsSimplifyTest.cpp | 65 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)

(limited to 'tests/PathOpsSimplifyTest.cpp')

diff --git a/tests/PathOpsSimplifyTest.cpp b/tests/PathOpsSimplifyTest.cpp
index 5b763dee83..165ee8d11d 100644
--- a/tests/PathOpsSimplifyTest.cpp
+++ b/tests/PathOpsSimplifyTest.cpp
@@ -4810,11 +4810,76 @@ static void testQuads65(skiatest::Reporter* reporter,const char* filename) {
     testSimplify(reporter, path, filename);
 }
 
+static void fuzz864a(skiatest::Reporter* reporter,const char* filename) {
+    SkPath path;
+    path.moveTo(10, 90);
+    path.lineTo(10, 90);
+    path.lineTo(10, 30);
+    path.lineTo(10, 30);
+    path.lineTo(10, 90);
+    path.close();
+    path.moveTo(10, 90);
+    path.lineTo(10, 90);
+    path.lineTo(10, 30);
+    path.lineTo(10, 30);
+    path.lineTo(10, 90);
+    path.close();
+    path.moveTo(10, 90);
+    path.lineTo(110, 90);
+    path.lineTo(110, 30);
+    path.lineTo(10, 30);
+    path.lineTo(10, 90);
+    path.close();
+    path.moveTo(10, 30);
+    path.lineTo(32678, 30);
+    path.lineTo(32678, 30);
+    path.lineTo(10, 30);
+    path.close();
+    path.moveTo(10, 3.35545e+07f);
+    path.lineTo(110, 3.35545e+07f);
+    path.lineTo(110, 30);
+    path.lineTo(10, 30);
+    path.lineTo(10, 3.35545e+07f);
+    path.close();
+    path.moveTo(10, 315);
+    path.lineTo(110, 315);
+    path.lineTo(110, 255);
+    path.lineTo(10, 255);
+    path.lineTo(10, 315);
+    path.close();
+    path.moveTo(0, 60);
+    path.lineTo(100, 60);
+    path.lineTo(100, 0);
+    path.lineTo(0, 0);
+    path.lineTo(0, 60);
+    path.close();
+    path.moveTo(10, 90);
+    path.lineTo(110, 90);
+    path.lineTo(110, 30);
+    path.lineTo(10, 30);
+    path.lineTo(10, 90);
+    path.close();
+    path.moveTo(10, 3.35545e+07f);
+    path.lineTo(110, 3.35545e+07f);
+    path.lineTo(110, 30);
+    path.lineTo(10, 30);
+    path.lineTo(10, 3.35545e+07f);
+    path.close();
+    path.moveTo(10, 90);
+    path.lineTo(110, 90);
+    path.lineTo(110, 30);
+    path.lineTo(10, 30);
+    path.lineTo(10, 90);
+    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(fuzz864a),
     TEST(testQuads65),
     TEST(testIssue3838_3),
     TEST(testIssue3838),
-- 
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