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Side by Side Diff: tests/PathOpsCubicQuadIntersectionTest.cpp

Issue 2426173002: fix fuzzers (Closed)
Patch Set: fix dm Created 4 years, 2 months ago
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1 /* 1 /*
2 * Copyright 2013 Google Inc. 2 * Copyright 2013 Google Inc.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 #include "PathOpsTestCommon.h" 7 #include "PathOpsTestCommon.h"
8 #include "SkIntersections.h" 8 #include "SkIntersections.h"
9 #include "SkPathOpsCubic.h" 9 #include "SkPathOpsCubic.h"
10 #include "SkPathOpsQuad.h" 10 #include "SkPathOpsQuad.h"
11 #include "SkRandom.h" 11 #include "SkRandom.h"
12 #include "SkReduceOrder.h" 12 #include "SkReduceOrder.h"
13 #include "Test.h" 13 #include "Test.h"
14 14
15 static struct quadCubic { 15 static struct quadCubic {
16 SkDCubic cubic; 16 CubicPts cubic;
17 SkDQuad quad; 17 QuadPts quad;
18 } quadCubicTests[] = { 18 } quadCubicTests[] = {
19 {{{{945.08099365234375, 747.1619873046875}, {982.5679931640625, 747.16198730 46875}, {1013.6290283203125, 719.656005859375}, {1019.1910400390625, 683.7260131 8359375}}}, 19 {{{{945.08099365234375, 747.1619873046875}, {982.5679931640625, 747.16198730 46875}, {1013.6290283203125, 719.656005859375}, {1019.1910400390625, 683.7260131 8359375}}},
20 {{{945, 747}, {976.0660400390625, 747}, {998.03302001953125, 725.0330200195 3125}}}}, 20 {{{945, 747}, {976.0660400390625, 747}, {998.03302001953125, 725.0330200195 3125}}}},
21 21
22 {{{{778, 14089}, {778, 14091.208984375}, {776.20916748046875, 14093}, {774, 14093}}}, 22 {{{{778, 14089}, {778, 14091.208984375}, {776.20916748046875, 14093}, {774, 14093}}},
23 {{{778, 14089}, {777.99957275390625, 14090.65625}, {776.82843017578125, 140 91.828125}}}}, 23 {{{778, 14089}, {777.99957275390625, 14090.65625}, {776.82843017578125, 140 91.828125}}}},
24 24
25 {{{{1020.08099,672.161987}, {1020.08002,630.73999}, {986.502014,597.161987}, {945.080994,597.161987}}}, 25 {{{{1020.08099,672.161987}, {1020.08002,630.73999}, {986.502014,597.161987}, {945.080994,597.161987}}},
26 {{{1020,672}, {1020,640.93396}, {998.03302,618.96698}}}}, 26 {{{1020,672}, {1020,640.93396}, {998.03302,618.96698}}}},
27 27
(...skipping 18 matching lines...) Expand all
46 {{{18,226}, {14.686291694641113,226}, {12.342399597167969,228.3424072265625 }}}}, 46 {{{18,226}, {14.686291694641113,226}, {12.342399597167969,228.3424072265625 }}}},
47 47
48 {{{{10,234}, {10,229.58172607421875}, {13.581720352172852,226}, {18,226}}}, 48 {{{{10,234}, {10,229.58172607421875}, {13.581720352172852,226}, {18,226}}},
49 {{{12.342399597167969,228.3424072265625}, {10,230.68629455566406}, {10,234} }}}, 49 {{{12.342399597167969,228.3424072265625}, {10,230.68629455566406}, {10,234} }}},
50 }; 50 };
51 51
52 static const int quadCubicTests_count = (int) SK_ARRAY_COUNT(quadCubicTests); 52 static const int quadCubicTests_count = (int) SK_ARRAY_COUNT(quadCubicTests);
53 53
54 static void cubicQuadIntersection(skiatest::Reporter* reporter, int index) { 54 static void cubicQuadIntersection(skiatest::Reporter* reporter, int index) {
55 int iIndex = static_cast<int>(index); 55 int iIndex = static_cast<int>(index);
56 const SkDCubic& cubic = quadCubicTests[index].cubic; 56 const CubicPts& c = quadCubicTests[index].cubic;
57 SkDCubic cubic;
58 cubic.debugSet(c.fPts);
57 SkASSERT(ValidCubic(cubic)); 59 SkASSERT(ValidCubic(cubic));
58 const SkDQuad& quad = quadCubicTests[index].quad; 60 const QuadPts& q = quadCubicTests[index].quad;
61 SkDQuad quad;
62 quad.debugSet(q.fPts);
59 SkASSERT(ValidQuad(quad)); 63 SkASSERT(ValidQuad(quad));
60 SkReduceOrder reduce1; 64 SkReduceOrder reduce1;
61 SkReduceOrder reduce2; 65 SkReduceOrder reduce2;
62 int order1 = reduce1.reduce(cubic, SkReduceOrder::kNo_Quadratics); 66 int order1 = reduce1.reduce(cubic, SkReduceOrder::kNo_Quadratics);
63 int order2 = reduce2.reduce(quad); 67 int order2 = reduce2.reduce(quad);
64 if (order1 != 4) { 68 if (order1 != 4) {
65 SkDebugf("[%d] cubic order=%d\n", iIndex, order1); 69 SkDebugf("[%d] cubic order=%d\n", iIndex, order1);
66 REPORTER_ASSERT(reporter, 0); 70 REPORTER_ASSERT(reporter, 0);
67 } 71 }
68 if (order2 != 3) { 72 if (order2 != 3) {
(...skipping 19 matching lines...) Expand all
88 DEF_TEST(PathOpsCubicQuadIntersection, reporter) { 92 DEF_TEST(PathOpsCubicQuadIntersection, reporter) {
89 for (int index = 0; index < quadCubicTests_count; ++index) { 93 for (int index = 0; index < quadCubicTests_count; ++index) {
90 cubicQuadIntersection(reporter, index); 94 cubicQuadIntersection(reporter, index);
91 reporter->bumpTestCount(); 95 reporter->bumpTestCount();
92 } 96 }
93 } 97 }
94 98
95 DEF_TEST(PathOpsCubicQuadIntersectionOneOff, reporter) { 99 DEF_TEST(PathOpsCubicQuadIntersectionOneOff, reporter) {
96 cubicQuadIntersection(reporter, 0); 100 cubicQuadIntersection(reporter, 0);
97 } 101 }
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