diff options
Diffstat (limited to 'tests/PathOpsQuadIntersectionTest.cpp')
| -rw-r--r-- | tests/PathOpsQuadIntersectionTest.cpp | 82 |
1 files changed, 71 insertions, 11 deletions
diff --git a/tests/PathOpsQuadIntersectionTest.cpp b/tests/PathOpsQuadIntersectionTest.cpp index 565098af81..0455802e3b 100644 --- a/tests/PathOpsQuadIntersectionTest.cpp +++ b/tests/PathOpsQuadIntersectionTest.cpp @@ -53,6 +53,36 @@ static void standardTestCases(skiatest::Reporter* reporter) { } static const SkDQuad testSet[] = { +{{{4981.9990234375, 1590}, {4981.9990234375, 1617.7523193359375}, {4962.375, 1637.3760986328125}}}, +{{{4962.3759765625, 1637.3760986328125}, {4982, 1617.7523193359375}, {4982, 1590}}}, + +{{{48.7416f, 7.74160004f}, {96.4831848f, -40}, {164, -40}}}, +{{{56.9671326f, 0}, {52.7835083f, 3.69968891f}, {48.7416f, 7.74160004f}}}, + +{{{138, 80}, {147.15692138671875, 80}, {155.12803649902344, 82.86279296875}}}, +{{{155.12803649902344, 82.86279296875}, {153.14971923828125, 82.152290344238281}, {151.09841918945312, 81.618133544921875}}}, + +{{{88, 130}, {88, 131.54483032226562}, {88.081489562988281, 133.0560302734375}}}, +{{{88.081489562988281, 133.0560302734375}, {88, 131.54483032226562}, {88, 130}}}, + +{{{0.59987992,2.14448452}, {0.775417507,1.95606446}, {1.00564098,1.79310346}}}, +{{{1.00564098,1.79310346}, {1.25936198,1.615623}, {1.35901463,1.46834028}}}, + +{{{3,0}, {0,1}, {3,2}}}, +{{{2,0}, {1,1}, {2,2}}}, + +{{{38.656852722167969, 38.656852722167969}, {38.651023864746094, 38.662681579589844}, {38.644744873046875, 38.668937683105469}}}, +{{{38.656852722167969, 38.656852722167969}, {36.313709259033203, 41}, {33, 41}}}, + +{{{4914.9990234375, 1523}, {4942.75146484375, 1523}, {4962.375, 1542.6239013671875}}}, +{{{4962.3759765625, 1542.6239013671875}, {4942.75244140625, 1523}, {4915, 1523}}}, + +{{{4867.623046875, 1637.3760986328125}, {4847.9990234375, 1617.7523193359375}, {4847.9990234375, 1590}}}, +{{{4848, 1590}, {4848, 1617.7523193359375}, {4867.6240234375, 1637.3760986328125}}}, + +{{{102.64466094970703, 165.3553466796875}, {110.79246520996094, 173.50314331054687}, {120.81797790527344, 177.11778259277344}}}, +{{{113.232177734375, 173.57899475097656}, {116.88026428222656, 175.69805908203125}, {120.81797790527344, 177.11778259277344}}}, + {{{-37.3484879,10.0192947}, {-36.4966316,13.2140198}, {-38.1506348,16.0788383}}}, {{{-38.1462746,16.08918}, {-36.4904327,13.2193804}, {-37.3484879,10.0192947}}}, @@ -320,6 +350,8 @@ static void oneOffTests(skiatest::Reporter* reporter) { } static const SkDQuad coincidentTestSet[] = { + {{{4914.9990234375, 1523}, {4942.75146484375, 1523}, {4962.375, 1542.6239013671875}}}, + {{{4962.3759765625, 1542.6239013671875}, {4942.75244140625, 1523}, {4915, 1523}}}, #if 0 {{{97.9337615966796875,100}, {88,112.94264984130859375}, {88,130}}}, {{{88,130}, {88,124.80951690673828125}, {88.91983795166015625,120}}}, @@ -339,9 +371,9 @@ static void coincidentTestOne(skiatest::Reporter* reporter, int test1, int test2 SkASSERT(ValidQuad(quad2)); SkIntersections intersections2; intersections2.intersect(quad1, quad2); - REPORTER_ASSERT(reporter, intersections2.coincidentUsed() == 2); - REPORTER_ASSERT(reporter, intersections2.used() == 2); - for (int pt = 0; pt < intersections2.coincidentUsed(); ++pt) { + REPORTER_ASSERT(reporter, intersections2.coincidentUsed() >= 2); + REPORTER_ASSERT(reporter, intersections2.used() >= 2); + for (int pt = 0; pt < intersections2.coincidentUsed(); pt += 2) { double tt1 = intersections2[0][pt]; double tt2 = intersections2[1][pt]; SkDPoint pt1 = quad1.ptAtT(tt1); @@ -390,9 +422,8 @@ static void pointFinder(const SkDQuad& q1, const SkDQuad& q2) { left[1] = ((const SkDLine&) q1[1]).isLeft(q2[index]); SkDLine diag = {{q1[0], q1[2]}}; left[2] = diag.isLeft(q2[index]); - SkDebugf("%s left=(%d, %d, %d) inHull=%s\n", __FUNCTION__, floatSign(left[0]), - floatSign(left[1]), floatSign(left[2]), - q1.pointInHull(q2[index]) ? "true" : "false"); + SkDebugf("%s left=(%d, %d, %d)\n", __FUNCTION__, floatSign(left[0]), + floatSign(left[1]), floatSign(left[2])); } SkDebugf("\n"); } @@ -519,6 +550,14 @@ static void QuadraticIntersection_IntersectionFinder() { intersectionFinder(0, 1); } +DEF_TEST(PathOpsQuadIntersectionOneOff, reporter) { + oneOffTest1(reporter, 10, 11); +} + +DEF_TEST(PathOpsQuadIntersectionCoincidenceOneOff, reporter) { + coincidentTestOne(reporter, 0, 1); +} + DEF_TEST(PathOpsQuadIntersection, reporter) { oneOffTests(reporter); coincidentTest(reporter); @@ -527,10 +566,31 @@ DEF_TEST(PathOpsQuadIntersection, reporter) { if (false) QuadraticIntersection_PointFinder(); } -DEF_TEST(PathOpsQuadIntersectionCoincidenceOneOff, reporter) { - coincidentTestOne(reporter, 0, 1); -} +#include "SkCommonFlags.h" -DEF_TEST(PathOpsQuadIntersectionOneOff, reporter) { - oneOffTest1(reporter, 0, 1); +DEF_TEST(PathOpsQuadBinaryProfile, reporter) { + if (!FLAGS_veryVerbose) { + return; + } + SkIntersections intersections; + for (int x = 0; x < 100; ++x) { + int outer = 0; + int inner = outer + 1; + do { + const SkDQuad& quad1 = testSet[outer]; + const SkDQuad& quad2 = testSet[inner]; + (void) intersections.intersect(quad1, quad2); + REPORTER_ASSERT(reporter, intersections.used() >= 0); // make sure code isn't tossed + inner += 2; + outer += 2; + } while (outer < (int) testSetCount); + } + for (int x = 0; x < 100; ++x) { + for (size_t test = 0; test < quadraticTests_count; ++test) { + const SkDQuad& quad1 = quadraticTests[test][0]; + const SkDQuad& quad2 = quadraticTests[test][1]; + (void) intersections.intersect(quad1, quad2); + REPORTER_ASSERT(reporter, intersections.used() >= 0); // make sure code isn't tossed + } + } } |