reed@android.com | a0f5d15 | 2009-06-22 17:38:10 +0000 | [diff] [blame^] | 1 | #include "Test.h" |
| 2 | #include "SkPath.h" |
| 3 | #include "SkPaint.h" |
| 4 | |
| 5 | // found and fixed for webkit: mishandling when we hit recursion limit on |
| 6 | // mostly degenerate cubic flatness test |
| 7 | static void regression_cubic(skiatest::Reporter* reporter) { |
| 8 | SkPath path, stroke; |
| 9 | SkPaint paint; |
| 10 | |
| 11 | path.moveTo(460.2881309415525, 303.250847066498); |
| 12 | path.cubicTo(463.36378422175284, 302.1169735073363, |
| 13 | 456.32239330810046, 304.720354932878, |
| 14 | 453.15255460013304, 305.788586869862); |
| 15 | |
| 16 | SkRect fillR, strokeR; |
| 17 | fillR = path.getBounds(); |
| 18 | |
| 19 | paint.setStyle(SkPaint::kStroke_Style); |
| 20 | paint.setStrokeWidth(SkIntToScalar(2)); |
| 21 | paint.getFillPath(path, &stroke); |
| 22 | strokeR = stroke.getBounds(); |
| 23 | |
| 24 | SkRect maxR = fillR; |
| 25 | SkScalar miter = SkMaxScalar(SK_Scalar1, paint.getStrokeMiter()); |
| 26 | SkScalar inset = paint.getStrokeJoin() == SkPaint::kMiter_Join ? |
| 27 | SkScalarMul(paint.getStrokeWidth(), miter) : |
| 28 | paint.getStrokeWidth(); |
| 29 | maxR.inset(-inset, -inset); |
| 30 | |
| 31 | // test that our stroke didn't explode |
| 32 | REPORTER_ASSERT(reporter, maxR.contains(strokeR)); |
| 33 | } |
| 34 | |
| 35 | static void TestPaint(skiatest::Reporter* reporter) { |
| 36 | // TODO add general paint tests |
| 37 | |
| 38 | // regression tests |
| 39 | regression_cubic(reporter); |
| 40 | } |
| 41 | |
| 42 | #include "TestClassDef.h" |
| 43 | DEFINE_TESTCLASS("Paint", TestPaintClass, TestPaint) |