// Types can be defined in constexpr functions. constexpr int f() { enum E { e1, e2, e3 }; struct S { constexpr S(E e) : e(e) {} constexpr int get() { return e; } E e; }; return S(e2).get(); }
void TestPath(skiatest::Reporter* reporter) { { SkSize size; size.fWidth = 3.4f; size.width(); size = SkSize::Make(3,4); SkISize isize = SkISize::Make(3,4); } SkTSize<SkScalar>::Make(3,4); SkPath p, p2; SkRect bounds, bounds2; REPORTER_ASSERT(reporter, p.isEmpty()); REPORTER_ASSERT(reporter, 0 == p.countPoints()); REPORTER_ASSERT(reporter, 0 == p.getSegmentMasks()); REPORTER_ASSERT(reporter, p.isConvex()); REPORTER_ASSERT(reporter, p.getFillType() == SkPath::kWinding_FillType); REPORTER_ASSERT(reporter, !p.isInverseFillType()); REPORTER_ASSERT(reporter, p == p2); REPORTER_ASSERT(reporter, !(p != p2)); REPORTER_ASSERT(reporter, p.getBounds().isEmpty()); bounds.set(0, 0, SK_Scalar1, SK_Scalar1); p.addRoundRect(bounds, SK_Scalar1, SK_Scalar1); check_convex_bounds(reporter, p, bounds); // we have quads or cubics REPORTER_ASSERT(reporter, p.getSegmentMasks() & kCurveSegmentMask); REPORTER_ASSERT(reporter, !p.isEmpty()); p.reset(); REPORTER_ASSERT(reporter, 0 == p.getSegmentMasks()); REPORTER_ASSERT(reporter, p.isEmpty()); p.addOval(bounds); check_convex_bounds(reporter, p, bounds); REPORTER_ASSERT(reporter, !p.isEmpty()); p.reset(); p.addRect(bounds); check_convex_bounds(reporter, p, bounds); // we have only lines REPORTER_ASSERT(reporter, SkPath::kLine_SegmentMask == p.getSegmentMasks()); REPORTER_ASSERT(reporter, !p.isEmpty()); REPORTER_ASSERT(reporter, p != p2); REPORTER_ASSERT(reporter, !(p == p2)); // does getPoints return the right result REPORTER_ASSERT(reporter, p.getPoints(NULL, 5) == 4); SkPoint pts[4]; int count = p.getPoints(pts, 4); REPORTER_ASSERT(reporter, count == 4); bounds2.set(pts, 4); REPORTER_ASSERT(reporter, bounds == bounds2); bounds.offset(SK_Scalar1*3, SK_Scalar1*4); p.offset(SK_Scalar1*3, SK_Scalar1*4); REPORTER_ASSERT(reporter, bounds == p.getBounds()); REPORTER_ASSERT(reporter, p.isRect(NULL)); bounds2.setEmpty(); REPORTER_ASSERT(reporter, p.isRect(&bounds2)); REPORTER_ASSERT(reporter, bounds == bounds2); // now force p to not be a rect bounds.set(0, 0, SK_Scalar1/2, SK_Scalar1/2); p.addRect(bounds); REPORTER_ASSERT(reporter, !p.isRect(NULL)); test_isRect(reporter); SkPoint pt; p.moveTo(SK_Scalar1, 0); p.getLastPt(&pt); REPORTER_ASSERT(reporter, pt.fX == SK_Scalar1); REPORTER_ASSERT(reporter, !p.isEmpty()); test_zero_length_paths(reporter); test_convexity(reporter); test_convexity2(reporter); test_close(reporter); p.reset(); p.moveTo(0, 0); p.quadTo(100, 100, 200, 200); REPORTER_ASSERT(reporter, SkPath::kQuad_SegmentMask == p.getSegmentMasks()); REPORTER_ASSERT(reporter, !p.isEmpty()); p.cubicTo(100, 100, 200, 200, 300, 300); REPORTER_ASSERT(reporter, kCurveSegmentMask == p.getSegmentMasks()); REPORTER_ASSERT(reporter, !p.isEmpty()); p.reset(); p.moveTo(0, 0); p.cubicTo(100, 100, 200, 200, 300, 300); REPORTER_ASSERT(reporter, SkPath::kCubic_SegmentMask == p.getSegmentMasks()); REPORTER_ASSERT(reporter, !p.isEmpty()); test_flattening(reporter); test_transform(reporter); test_bounds(reporter); }