| /* |
| * Copyright 2011 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "include/core/SkCanvas.h" |
| #include "include/core/SkColorPriv.h" |
| #include "include/core/SkShader.h" |
| #include "include/core/SkSurface.h" |
| #include "include/effects/SkGradientShader.h" |
| #include "include/private/SkTemplates.h" |
| #include "src/core/SkTLazy.h" |
| #include "src/shaders/SkColorShader.h" |
| #include "tests/Test.h" |
| |
| // https://code.google.com/p/chromium/issues/detail?id=448299 |
| // Giant (inverse) matrix causes overflow when converting/computing using 32.32 |
| // Before the fix, we would assert (and then crash). |
| static void test_big_grad(skiatest::Reporter* reporter) { |
| const SkColor colors[] = { SK_ColorRED, SK_ColorBLUE }; |
| const SkPoint pts[] = {{ 15, 14.7112684f }, { 0.709064007f, 12.6108112f }}; |
| SkPaint paint; |
| paint.setShader(SkGradientShader::MakeLinear(pts, colors, nullptr, 2, SkTileMode::kClamp)); |
| |
| SkBitmap bm; |
| bm.allocN32Pixels(2000, 1); |
| SkCanvas c(bm); |
| |
| const SkScalar affine[] = { |
| 1.06608627e-06f, 4.26434525e-07f, 6.2855f, 2.6611f, 273.4393f, 244.0046f |
| }; |
| SkMatrix matrix; |
| matrix.setAffine(affine); |
| c.concat(matrix); |
| |
| c.drawPaint(paint); |
| } |
| |
| struct GradRec { |
| int fColorCount; |
| const SkColor* fColors; |
| const SkScalar* fPos; |
| const SkPoint* fPoint; // 2 |
| const SkScalar* fRadius; // 2 |
| SkTileMode fTileMode; |
| |
| void gradCheck(skiatest::Reporter* reporter, const sk_sp<SkShader>& shader, |
| SkShader::GradientInfo* info, |
| SkShader::GradientType gt) const { |
| SkAutoTMalloc<SkColor> colorStorage(fColorCount); |
| SkAutoTMalloc<SkScalar> posStorage(fColorCount); |
| |
| info->fColorCount = fColorCount; |
| info->fColors = colorStorage; |
| info->fColorOffsets = posStorage.get(); |
| REPORTER_ASSERT(reporter, shader->asAGradient(info) == gt); |
| |
| REPORTER_ASSERT(reporter, info->fColorCount == fColorCount); |
| REPORTER_ASSERT(reporter, |
| !memcmp(info->fColors, fColors, fColorCount * sizeof(SkColor))); |
| REPORTER_ASSERT(reporter, |
| !memcmp(info->fColorOffsets, fPos, fColorCount * sizeof(SkScalar))); |
| REPORTER_ASSERT(reporter, fTileMode == (SkTileMode)info->fTileMode); |
| } |
| }; |
| |
| |
| static void none_gradproc(skiatest::Reporter* reporter, const GradRec&, const GradRec&) { |
| sk_sp<SkShader> s(SkShaders::Empty()); |
| REPORTER_ASSERT(reporter, SkShader::kNone_GradientType == s->asAGradient(nullptr)); |
| } |
| |
| static void color_gradproc(skiatest::Reporter* reporter, const GradRec& rec, const GradRec&) { |
| sk_sp<SkShader> s(new SkColorShader(rec.fColors[0])); |
| REPORTER_ASSERT(reporter, SkShader::kColor_GradientType == s->asAGradient(nullptr)); |
| |
| SkShader::GradientInfo info; |
| info.fColors = nullptr; |
| info.fColorCount = 0; |
| s->asAGradient(&info); |
| REPORTER_ASSERT(reporter, 1 == info.fColorCount); |
| } |
| |
| static void linear_gradproc(skiatest::Reporter* reporter, const GradRec& buildRec, |
| const GradRec& checkRec) { |
| sk_sp<SkShader> s(SkGradientShader::MakeLinear(buildRec.fPoint, buildRec.fColors, buildRec.fPos, |
| buildRec.fColorCount, buildRec.fTileMode)); |
| |
| SkShader::GradientInfo info; |
| checkRec.gradCheck(reporter, s, &info, SkShader::kLinear_GradientType); |
| REPORTER_ASSERT(reporter, !memcmp(info.fPoint, checkRec.fPoint, 2 * sizeof(SkPoint))); |
| } |
| |
| static void radial_gradproc(skiatest::Reporter* reporter, const GradRec& buildRec, |
| const GradRec& checkRec) { |
| sk_sp<SkShader> s(SkGradientShader::MakeRadial(buildRec.fPoint[0], buildRec.fRadius[0], |
| buildRec.fColors, buildRec.fPos, |
| buildRec.fColorCount, buildRec.fTileMode)); |
| |
| SkShader::GradientInfo info; |
| checkRec.gradCheck(reporter, s, &info, SkShader::kRadial_GradientType); |
| REPORTER_ASSERT(reporter, info.fPoint[0] == checkRec.fPoint[0]); |
| REPORTER_ASSERT(reporter, info.fRadius[0] == checkRec.fRadius[0]); |
| } |
| |
| static void sweep_gradproc(skiatest::Reporter* reporter, const GradRec& buildRec, |
| const GradRec& checkRec) { |
| sk_sp<SkShader> s(SkGradientShader::MakeSweep(buildRec.fPoint[0].fX, buildRec.fPoint[0].fY, |
| buildRec.fColors, buildRec.fPos, |
| buildRec.fColorCount)); |
| |
| SkShader::GradientInfo info; |
| checkRec.gradCheck(reporter, s, &info, SkShader::kSweep_GradientType); |
| REPORTER_ASSERT(reporter, info.fPoint[0] == checkRec.fPoint[0]); |
| } |
| |
| static void conical_gradproc(skiatest::Reporter* reporter, const GradRec& buildRec, |
| const GradRec& checkRec) { |
| sk_sp<SkShader> s(SkGradientShader::MakeTwoPointConical(buildRec.fPoint[0], |
| buildRec.fRadius[0], |
| buildRec.fPoint[1], |
| buildRec.fRadius[1], |
| buildRec.fColors, |
| buildRec.fPos, |
| buildRec.fColorCount, |
| buildRec.fTileMode)); |
| |
| SkShader::GradientInfo info; |
| checkRec.gradCheck(reporter, s, &info, SkShader::kConical_GradientType); |
| REPORTER_ASSERT(reporter, !memcmp(info.fPoint, checkRec.fPoint, 2 * sizeof(SkPoint))); |
| REPORTER_ASSERT(reporter, !memcmp(info.fRadius, checkRec.fRadius, 2 * sizeof(SkScalar))); |
| } |
| |
| // Ensure that repeated color gradients behave like drawing a single color |
| static void TestConstantGradient(skiatest::Reporter*) { |
| const SkPoint pts[] = { |
| { 0, 0 }, |
| { SkIntToScalar(10), 0 } |
| }; |
| SkColor colors[] = { SK_ColorBLUE, SK_ColorBLUE }; |
| const SkScalar pos[] = { 0, SK_Scalar1 }; |
| SkPaint paint; |
| paint.setShader(SkGradientShader::MakeLinear(pts, colors, pos, 2, SkTileMode::kClamp)); |
| SkBitmap outBitmap; |
| outBitmap.allocN32Pixels(10, 1); |
| SkCanvas canvas(outBitmap); |
| canvas.drawPaint(paint); |
| for (int i = 0; i < 10; i++) { |
| // The following is commented out because it currently fails |
| // Related bug: https://code.google.com/p/skia/issues/detail?id=1098 |
| |
| // REPORTER_ASSERT(reporter, SK_ColorBLUE == outBitmap.getColor(i, 0)); |
| } |
| } |
| |
| typedef void (*GradProc)(skiatest::Reporter* reporter, const GradRec&, const GradRec&); |
| |
| static void TestGradientShaders(skiatest::Reporter* reporter) { |
| static const SkColor gColors[] = { SK_ColorRED, SK_ColorGREEN, SK_ColorBLUE }; |
| static const SkScalar gPos[] = { 0, SK_ScalarHalf, SK_Scalar1 }; |
| static const SkPoint gPts[] = { |
| { 0, 0 }, |
| { SkIntToScalar(10), SkIntToScalar(20) } |
| }; |
| static const SkScalar gRad[] = { SkIntToScalar(1), SkIntToScalar(2) }; |
| |
| GradRec rec; |
| rec.fColorCount = SK_ARRAY_COUNT(gColors); |
| rec.fColors = gColors; |
| rec.fPos = gPos; |
| rec.fPoint = gPts; |
| rec.fRadius = gRad; |
| rec.fTileMode = SkTileMode::kClamp; |
| |
| static const GradProc gProcs[] = { |
| none_gradproc, |
| color_gradproc, |
| linear_gradproc, |
| radial_gradproc, |
| sweep_gradproc, |
| conical_gradproc, |
| }; |
| |
| for (size_t i = 0; i < SK_ARRAY_COUNT(gProcs); ++i) { |
| gProcs[i](reporter, rec, rec); |
| } |
| } |
| |
| static void TestGradientOptimization(skiatest::Reporter* reporter) { |
| static const struct { |
| GradProc fProc; |
| bool fIsClampRestricted; |
| } gProcInfo[] = { |
| { linear_gradproc , false }, |
| { radial_gradproc , false }, |
| { sweep_gradproc , true }, // sweep is funky in that it always pretends to be kClamp. |
| { conical_gradproc, false }, |
| }; |
| |
| static const SkColor gC_00[] = { 0xff000000, 0xff000000 }; |
| static const SkColor gC_01[] = { 0xff000000, 0xffffffff }; |
| static const SkColor gC_11[] = { 0xffffffff, 0xffffffff }; |
| static const SkColor gC_001[] = { 0xff000000, 0xff000000, 0xffffffff }; |
| static const SkColor gC_011[] = { 0xff000000, 0xffffffff, 0xffffffff }; |
| static const SkColor gC_0011[] = { 0xff000000, 0xff000000, 0xffffffff, 0xffffffff }; |
| |
| static const SkScalar gP_01[] = { 0, 1 }; |
| static const SkScalar gP_001[] = { 0, 0, 1 }; |
| static const SkScalar gP_011[] = { 0, 1, 1 }; |
| static const SkScalar gP_0x1[] = { 0, .5f, 1 }; |
| static const SkScalar gP_0011[] = { 0, 0, 1, 1 }; |
| |
| static const SkPoint gPts[] = { {0, 0}, {1, 1} }; |
| static const SkScalar gRadii[] = { 1, 2 }; |
| |
| static const struct { |
| const SkColor* fCol; |
| const SkScalar* fPos; |
| int fCount; |
| |
| const SkColor* fExpectedCol; |
| const SkScalar* fExpectedPos; |
| int fExpectedCount; |
| bool fRequiresNonClamp; |
| } gTests[] = { |
| { gC_001, gP_001, 3, gC_01, gP_01, 2, false }, |
| { gC_001, gP_011, 3, gC_00, gP_01, 2, true }, |
| { gC_001, gP_0x1, 3, gC_001, gP_0x1, 3, false }, |
| { gC_001, nullptr, 3, gC_001, gP_0x1, 3, false }, |
| |
| { gC_011, gP_001, 3, gC_11, gP_01, 2, true }, |
| { gC_011, gP_011, 3, gC_01, gP_01, 2, false }, |
| { gC_011, gP_0x1, 3, gC_011, gP_0x1, 3, false }, |
| { gC_011, nullptr, 3, gC_011, gP_0x1, 3, false }, |
| |
| { gC_0011, gP_0011, 4, gC_0011, gP_0011, 4, false }, |
| }; |
| |
| const SkTileMode modes[] = { |
| SkTileMode::kClamp, SkTileMode::kRepeat, SkTileMode::kMirror, |
| // TODO: add kDecal_TileMode when it is implemented |
| }; |
| for (size_t i = 0; i < SK_ARRAY_COUNT(gProcInfo); ++i) { |
| for (auto mode : modes) { |
| if (gProcInfo[i].fIsClampRestricted && mode != SkTileMode::kClamp) { |
| continue; |
| } |
| |
| for (size_t t = 0; t < SK_ARRAY_COUNT(gTests); ++t) { |
| GradRec rec; |
| rec.fColorCount = gTests[t].fCount; |
| rec.fColors = gTests[t].fCol; |
| rec.fPos = gTests[t].fPos; |
| rec.fTileMode = mode; |
| rec.fPoint = gPts; |
| rec.fRadius = gRadii; |
| |
| GradRec expected = rec; |
| if (!gTests[t].fRequiresNonClamp || mode != SkTileMode::kClamp) { |
| expected.fColorCount = gTests[t].fExpectedCount; |
| expected.fColors = gTests[t].fExpectedCol; |
| expected.fPos = gTests[t].fExpectedPos; |
| } |
| |
| gProcInfo[i].fProc(reporter, rec, expected); |
| } |
| } |
| } |
| } |
| |
| static void test_nearly_vertical(skiatest::Reporter* reporter) { |
| auto surface(SkSurface::MakeRasterN32Premul(200, 200)); |
| |
| const SkPoint pts[] = {{ 100, 50 }, { 100.0001f, 50000 }}; |
| const SkColor colors[] = { SK_ColorBLACK, SK_ColorWHITE }; |
| const SkScalar pos[] = { 0, 1 }; |
| SkPaint paint; |
| paint.setShader(SkGradientShader::MakeLinear(pts, colors, pos, 2, SkTileMode::kClamp)); |
| |
| surface->getCanvas()->drawPaint(paint); |
| } |
| |
| static void test_vertical(skiatest::Reporter* reporter) { |
| auto surface(SkSurface::MakeRasterN32Premul(200, 200)); |
| |
| const SkPoint pts[] = {{ 100, 50 }, { 100, 50 }}; |
| const SkColor colors[] = { SK_ColorBLACK, SK_ColorWHITE }; |
| const SkScalar pos[] = { 0, 1 }; |
| SkPaint paint; |
| paint.setShader(SkGradientShader::MakeLinear(pts, colors, pos, 2, SkTileMode::kClamp)); |
| |
| surface->getCanvas()->drawPaint(paint); |
| } |
| |
| // A linear gradient interval can, due to numerical imprecision (likely in the divide) |
| // finish an interval with the final fx not landing outside of [p0...p1]. |
| // The old code had an assert which this test triggered. |
| // We now explicitly clamp the resulting fx value. |
| static void test_linear_fuzz(skiatest::Reporter* reporter) { |
| auto surface(SkSurface::MakeRasterN32Premul(1300, 630)); |
| |
| const SkPoint pts[] = {{ 179.5f, -179.5f }, { 1074.5f, 715.5f }}; |
| const SkColor colors[] = { SK_ColorBLACK, SK_ColorWHITE, SK_ColorBLACK, SK_ColorWHITE }; |
| const SkScalar pos[] = {0, 0.200000003f, 0.800000012f, 1 }; |
| |
| SkPaint paint; |
| paint.setShader(SkGradientShader::MakeLinear(pts, colors, pos, 4, SkTileMode::kClamp)); |
| |
| SkRect r = {0, 83, 1254, 620}; |
| surface->getCanvas()->drawRect(r, paint); |
| } |
| |
| // https://bugs.chromium.org/p/skia/issues/detail?id=5023 |
| // We should still shade pixels for which the radius is exactly 0. |
| static void test_two_point_conical_zero_radius(skiatest::Reporter* reporter) { |
| auto surface(SkSurface::MakeRasterN32Premul(5, 5)); |
| surface->getCanvas()->clear(SK_ColorRED); |
| |
| const SkColor colors[] = { SK_ColorGREEN, SK_ColorBLUE }; |
| SkPaint p; |
| p.setShader(SkGradientShader::MakeTwoPointConical( |
| SkPoint::Make(2.5f, 2.5f), 0, |
| SkPoint::Make(3.0f, 3.0f), 10, |
| colors, nullptr, SK_ARRAY_COUNT(colors), SkTileMode::kClamp)); |
| surface->getCanvas()->drawPaint(p); |
| |
| // r == 0 for the center pixel. |
| // verify that we draw it (no red bleed) |
| SkPMColor centerPMColor; |
| surface->readPixels(SkImageInfo::MakeN32Premul(1, 1), ¢erPMColor, sizeof(SkPMColor), 2, 2); |
| REPORTER_ASSERT(reporter, SkGetPackedR32(centerPMColor) == 0); |
| } |
| |
| // http://crbug.com/599458 |
| static void test_clamping_overflow(skiatest::Reporter*) { |
| SkPaint p; |
| const SkColor colors[] = { SK_ColorRED, SK_ColorGREEN }; |
| const SkPoint pts1[] = { SkPoint::Make(1001, 1000001), SkPoint::Make(1000.99f, 1000000) }; |
| |
| p.setShader(SkGradientShader::MakeLinear(pts1, colors, nullptr, 2, SkTileMode::kClamp)); |
| |
| sk_sp<SkSurface> surface(SkSurface::MakeRasterN32Premul(50, 50)); |
| surface->getCanvas()->scale(100, 100); |
| surface->getCanvas()->drawPaint(p); |
| |
| const SkPoint pts2[] = { SkPoint::Make(10000.99f, 1000000), SkPoint::Make(10001, 1000001) }; |
| p.setShader(SkGradientShader::MakeLinear(pts2, colors, nullptr, 2, SkTileMode::kClamp)); |
| surface->getCanvas()->drawPaint(p); |
| |
| // Passes if we don't trigger asserts. |
| } |
| |
| // http://crbug.com/636194 |
| static void test_degenerate_linear(skiatest::Reporter*) { |
| SkPaint p; |
| const SkColor colors[] = { SK_ColorRED, SK_ColorGREEN }; |
| const SkPoint pts[] = { |
| SkPoint::Make(-46058024627067344430605278824628224.0f, 0), |
| SkPoint::Make(SK_ScalarMax, 0) |
| }; |
| |
| p.setShader(SkGradientShader::MakeLinear(pts, colors, nullptr, 2, SkTileMode::kClamp)); |
| sk_sp<SkSurface> surface(SkSurface::MakeRasterN32Premul(50, 50)); |
| surface->getCanvas()->drawPaint(p); |
| |
| // Passes if we don't trigger asserts. |
| } |
| |
| // "Interesting" fuzzer values. |
| static void test_linear_fuzzer(skiatest::Reporter*) { |
| static const SkColor gColors0[] = { 0x30303030, 0x30303030 }; |
| static const SkColor gColors1[] = { 0x30303030, 0x30303030, 0x30303030 }; |
| |
| static const SkScalar gPos1[] = { 0, 0, 1 }; |
| |
| static const SkScalar gMatrix0[9] = { |
| 6.40969056e-10f, 0 , 6.40969056e-10f, |
| 0 , 4.42539023e-39f, 6.40969056e-10f, |
| 0 , 0 , 1 |
| }; |
| static const SkScalar gMatrix1[9] = { |
| -2.75294113f , 6.40969056e-10f, 6.40969056e-10f, |
| 6.40969056e-10f, 6.40969056e-10f, -3.32810161e+24f, |
| 6.40969056e-10f, 6.40969056e-10f, 0 |
| }; |
| static const SkScalar gMatrix2[9] = { |
| 7.93481258e+17f, 6.40969056e-10f, 6.40969056e-10f, |
| 6.40969056e-10f, 6.40969056e-10f, 6.40969056e-10f, |
| 6.40969056e-10f, 6.40969056e-10f, 0.688235283f |
| }; |
| static const SkScalar gMatrix3[9] = { |
| 1.89180674e+11f, 6.40969056e-10f, 6.40969056e-10f, |
| 6.40969056e-10f, 6.40969056e-10f, 6.40969056e-10f, |
| 6.40969056e-10f, 11276.0469f , 8.12524808e+20f |
| }; |
| |
| static const struct { |
| SkPoint fPts[2]; |
| const SkColor* fColors; |
| const SkScalar* fPos; |
| int fCount; |
| SkTileMode fTileMode; |
| uint32_t fFlags; |
| const SkScalar* fLocalMatrix; |
| const SkScalar* fGlobalMatrix; |
| } gConfigs[] = { |
| { |
| {{0, -2.752941f}, {0, 0}}, |
| gColors0, |
| nullptr, |
| SK_ARRAY_COUNT(gColors0), |
| SkTileMode::kClamp, |
| 0, |
| gMatrix0, |
| nullptr |
| }, |
| { |
| {{4.42539023e-39f, -4.42539023e-39f}, {9.78041162e-15f, 4.42539023e-39f}}, |
| gColors1, |
| gPos1, |
| SK_ARRAY_COUNT(gColors1), |
| SkTileMode::kClamp, |
| 0, |
| nullptr, |
| gMatrix1 |
| }, |
| { |
| {{4.42539023e-39f, 6.40969056e-10f}, {6.40969056e-10f, 1.49237238e-19f}}, |
| gColors1, |
| gPos1, |
| SK_ARRAY_COUNT(gColors1), |
| SkTileMode::kClamp, |
| 0, |
| nullptr, |
| gMatrix2 |
| }, |
| { |
| {{6.40969056e-10f, 6.40969056e-10f}, {6.40969056e-10f, -0.688235283f}}, |
| gColors0, |
| nullptr, |
| SK_ARRAY_COUNT(gColors0), |
| SkTileMode::kClamp, |
| 0, |
| gMatrix3, |
| nullptr |
| }, |
| }; |
| |
| sk_sp<SkColorSpace> srgb = SkColorSpace::MakeSRGB(); |
| SkColorSpace* colorSpaces[] = { |
| nullptr, // hits the legacy gradient impl |
| srgb.get(), // triggers 4f/raster-pipeline |
| }; |
| |
| SkPaint paint; |
| |
| for (const SkColorSpace* colorSpace : colorSpaces) { |
| |
| sk_sp<SkSurface> surface = SkSurface::MakeRaster(SkImageInfo::Make(100, 100, |
| kN32_SkColorType, |
| kPremul_SkAlphaType, |
| sk_ref_sp(colorSpace))); |
| SkCanvas* canvas = surface->getCanvas(); |
| |
| for (const auto& config : gConfigs) { |
| SkAutoCanvasRestore acr(canvas, false); |
| SkTLazy<SkMatrix> localMatrix; |
| if (config.fLocalMatrix) { |
| localMatrix.init(); |
| localMatrix->set9(config.fLocalMatrix); |
| } |
| |
| paint.setShader(SkGradientShader::MakeLinear(config.fPts, |
| config.fColors, |
| config.fPos, |
| config.fCount, |
| config.fTileMode, |
| config.fFlags, |
| localMatrix.getMaybeNull())); |
| if (config.fGlobalMatrix) { |
| SkMatrix m; |
| m.set9(config.fGlobalMatrix); |
| canvas->save(); |
| canvas->concat(m); |
| } |
| |
| canvas->drawPaint(paint); |
| } |
| } |
| } |
| |
| static void test_sweep_fuzzer(skiatest::Reporter*) { |
| static const SkColor gColors0[] = { 0x30303030, 0x30303030, 0x30303030 }; |
| static const SkScalar gPos0[] = { -47919293023455565225163489280.0f, 0, 1 }; |
| static const SkScalar gMatrix0[9] = { |
| 1.12116716e-13f, 0 , 8.50489682e+16f, |
| 4.1917041e-41f , 3.51369881e-23f, -2.54344271e-26f, |
| 9.61111907e+17f, -3.35263808e-29f, -1.35659403e+14f |
| }; |
| static const struct { |
| SkPoint fCenter; |
| const SkColor* fColors; |
| const SkScalar* fPos; |
| int fCount; |
| const SkScalar* fGlobalMatrix; |
| } gConfigs[] = { |
| { |
| { 0, 0 }, |
| gColors0, |
| gPos0, |
| SK_ARRAY_COUNT(gColors0), |
| gMatrix0 |
| }, |
| }; |
| |
| sk_sp<SkSurface> surface = SkSurface::MakeRasterN32Premul(100, 100); |
| SkCanvas* canvas = surface->getCanvas(); |
| SkPaint paint; |
| |
| for (const auto& config : gConfigs) { |
| paint.setShader(SkGradientShader::MakeSweep(config.fCenter.x(), |
| config.fCenter.y(), |
| config.fColors, |
| config.fPos, |
| config.fCount)); |
| |
| SkAutoCanvasRestore acr(canvas, false); |
| if (config.fGlobalMatrix) { |
| SkMatrix m; |
| m.set9(config.fGlobalMatrix); |
| canvas->save(); |
| canvas->concat(m); |
| } |
| canvas->drawPaint(paint); |
| } |
| } |
| |
| DEF_TEST(Gradient, reporter) { |
| TestGradientShaders(reporter); |
| TestGradientOptimization(reporter); |
| TestConstantGradient(reporter); |
| test_big_grad(reporter); |
| test_nearly_vertical(reporter); |
| test_vertical(reporter); |
| test_linear_fuzz(reporter); |
| test_two_point_conical_zero_radius(reporter); |
| test_clamping_overflow(reporter); |
| test_degenerate_linear(reporter); |
| test_linear_fuzzer(reporter); |
| test_sweep_fuzzer(reporter); |
| } |