add tests for degenerate serifs to computeDirection
git-svn-id: http://skia.googlecode.com/svn/trunk@6391 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/PathTest.cpp b/tests/PathTest.cpp
index e52296d..df2c7e4 100644
--- a/tests/PathTest.cpp
+++ b/tests/PathTest.cpp
@@ -387,7 +387,8 @@
"M 20 10 Q 20 20 30 20 L 10 20", // test double-back at y-max
// rect with top two corners replaced by cubics with identical middle
// control points
- "M 10 10 C 10 0 10 0 20 0 L 40 0 C 50 0 50 0 50 10"
+ "M 10 10 C 10 0 10 0 20 0 L 40 0 C 50 0 50 0 50 10",
+ "M 20 10 L 0 10 Q 10 10 20 0", // left, degenerate serif
};
for (i = 0; i < SK_ARRAY_COUNT(gCW); ++i) {
path.reset();
@@ -402,7 +403,8 @@
"M 20 10 Q 20 20 10 20 L 30 20", // test double-back at y-max
// rect with top two corners replaced by cubics with identical middle
// control points
- "M 50 10 C 50 0 50 0 40 0 L 20 0 C 10 0 10 0 10 10"
+ "M 50 10 C 50 0 50 0 40 0 L 20 0 C 10 0 10 0 10 10",
+ "M 10 10 L 30 10 Q 20 10 10 0", // right, degenerate serif
};
for (i = 0; i < SK_ARRAY_COUNT(gCCW); ++i) {
path.reset();