diff options
| author |  Mike Reed <reed@google.com> | 2018-05-23 08:30:04 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-05-23 13:26:41 +0000 |
| commit | 3087c1f382f1cd547598dc75f47ccbc8fe1e6e0f (patch) | |
| tree | 492d99dfb7ad635249286f5299cdcd145489242b /tests | |
| parent | b4303caa98d23279a3b5204ac0adbc28d4e33682 (diff) | |
tweak tolerance again for cubics
Bug: 845489
Bug: skia:7995
Change-Id: I05554377bd5630b7134864b6db282358613f1030
Reviewed-on: https://skia-review.googlesource.com/129721
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Mike Reed <reed@google.com>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ClipCubicTest.cpp | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/tests/ClipCubicTest.cpp b/tests/ClipCubicTest.cpp index 427e753322..ca2f62314d 100644 --- a/tests/ClipCubicTest.cpp +++ b/tests/ClipCubicTest.cpp @@ -212,13 +212,23 @@ DEF_TEST(test_fuzz_crbug_698714, reporter) { canvas->drawPath(path, paint); } -DEF_TEST(cubic_scan_error_crbug_844457, reporter) { +DEF_TEST(cubic_scan_error_crbug_844457_and_845489, reporter) { auto surface(SkSurface::MakeRasterN32Premul(100, 100)); + SkCanvas* canvas = surface->getCanvas(); + SkPaint p; SkPath path; path.moveTo(-30/64.0, -31/64.0); path.cubicTo(-31/64.0, -31/64,-31/64.0, -31/64,-31/64.0, 100); - path.lineTo(100,100); - - surface->getCanvas()->drawPath(path, SkPaint()); + path.lineTo(100, 100); + canvas->drawPath(path, p); + + // May need to define SK_RASTERIZE_EVEN_ROUNDING to trigger the need for this test + path.reset(); + path.moveTo(-30/64.0f, -31/64.0f + 1/256.0f); + path.cubicTo(-31/64.0f + 1/256.0f, -31/64.0f + 1/256.0f, + -31/64.0f + 1/256.0f, -31/64.0f + 1/256.0f, + -31/64.0f + 1/256.0f, 100); + path.lineTo(100, 100); + canvas->drawPath(path, p); } |