Don't allow iteration through non-finite points.
Added a unit test too.
BUG=chromium:756563
Change-Id: Ic77a89b4a98d1a553877af9807a3d3bdcd077bb9
Reviewed-on: https://skia-review.googlesource.com/44420
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
diff --git a/tests/PathTest.cpp b/tests/PathTest.cpp
index bdd15fb..77f47be 100644
--- a/tests/PathTest.cpp
+++ b/tests/PathTest.cpp
@@ -4911,3 +4911,18 @@
REPORTER_ASSERT(reporter, !bytesRead);
}
}
+
+DEF_TEST(NonFinitePathIteration, reporter) {
+ SkPath path;
+ path.moveTo(SK_ScalarInfinity, SK_ScalarInfinity);
+
+ int verbs = 0;
+
+ SkPath::RawIter iter(path);
+ SkPoint pts[4];
+ while (iter.next(pts) != SkPath::kDone_Verb) {
+ verbs++;
+ }
+
+ REPORTER_ASSERT(reporter, verbs == 0);
+}