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Side by Side Diff: tests/PathOpsQuadParameterizationTest.cpp

Issue 117863005: Get rid of DEFINE_TESTCLASS_SHORT() macro. (Closed) Base URL: https://skia.googlecode.com/svn/trunk
Patch Set: Mike review Created 6 years, 11 months ago
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1 /* 1 /*
2 * Copyright 2012 Google Inc. 2 * Copyright 2012 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 "SkDQuadImplicit.h" 7 #include "SkDQuadImplicit.h"
8 #include "SkPathOpsQuad.h" 8 #include "SkPathOpsQuad.h"
9 #include "Test.h" 9 #include "Test.h"
10 #include "TestClassDef.h"
10 11
11 static bool point_on_parameterized_curve(const SkDQuad& quad, const SkDPoint& po int) { 12 static bool point_on_parameterized_curve(const SkDQuad& quad, const SkDPoint& po int) {
12 SkDQuadImplicit q(quad); 13 SkDQuadImplicit q(quad);
13 double xx = q.x2() * point.fX * point.fX; 14 double xx = q.x2() * point.fX * point.fX;
14 double xy = q.xy() * point.fX * point.fY; 15 double xy = q.xy() * point.fX * point.fY;
15 double yy = q.y2() * point.fY * point.fY; 16 double yy = q.y2() * point.fY * point.fY;
16 double x = q.x() * point.fX; 17 double x = q.x() * point.fX;
17 double y = q.y() * point.fY; 18 double y = q.y() * point.fY;
18 double c = q.c(); 19 double c = q.c();
19 double sum = xx + xy + yy + x + y + c; 20 double sum = xx + xy + yy + x + y + c;
20 return approximately_zero(sum); 21 return approximately_zero(sum);
21 } 22 }
22 23
23 static const SkDQuad quadratics[] = { 24 static const SkDQuad quadratics[] = {
24 {{{0, 0}, {1, 0}, {1, 1}}}, 25 {{{0, 0}, {1, 0}, {1, 1}}},
25 }; 26 };
26 27
27 static const size_t quadratics_count = SK_ARRAY_COUNT(quadratics); 28 static const size_t quadratics_count = SK_ARRAY_COUNT(quadratics);
28 29
29 static void PathOpsQuadImplicitTest(skiatest::Reporter* reporter) { 30 DEF_TEST(PathOpsQuadImplicit, reporter) {
30 // split large quadratic 31 // split large quadratic
31 // compare original, parts, to see if the are coincident 32 // compare original, parts, to see if the are coincident
32 for (size_t index = 0; index < quadratics_count; ++index) { 33 for (size_t index = 0; index < quadratics_count; ++index) {
33 const SkDQuad& test = quadratics[index]; 34 const SkDQuad& test = quadratics[index];
34 SkDQuadPair split = test.chopAt(0.5); 35 SkDQuadPair split = test.chopAt(0.5);
35 SkDQuad midThird = test.subDivide(1.0/3, 2.0/3); 36 SkDQuad midThird = test.subDivide(1.0/3, 2.0/3);
36 const SkDQuad* quads[] = { 37 const SkDQuad* quads[] = {
37 &test, &midThird, &split.first(), &split.second() 38 &test, &midThird, &split.first(), &split.second()
38 }; 39 };
39 size_t quadsCount = SK_ARRAY_COUNT(quads); 40 size_t quadsCount = SK_ARRAY_COUNT(quads);
40 for (size_t one = 0; one < quadsCount; ++one) { 41 for (size_t one = 0; one < quadsCount; ++one) {
41 for (size_t two = 0; two < quadsCount; ++two) { 42 for (size_t two = 0; two < quadsCount; ++two) {
42 for (size_t inner = 0; inner < 3; inner += 2) { 43 for (size_t inner = 0; inner < 3; inner += 2) {
43 REPORTER_ASSERT(reporter, point_on_parameterized_curve(*qua ds[one], 44 REPORTER_ASSERT(reporter, point_on_parameterized_curve(*qua ds[one],
44 (*quads[two])[inner])); 45 (*quads[two])[inner]));
45 } 46 }
46 REPORTER_ASSERT(reporter, SkDQuadImplicit::Match(*quads[one], *q uads[two])); 47 REPORTER_ASSERT(reporter, SkDQuadImplicit::Match(*quads[one], *q uads[two]));
47 } 48 }
48 } 49 }
49 } 50 }
50 } 51 }
51
52 #include "TestClassDef.h"
53 DEFINE_TESTCLASS_SHORT(PathOpsQuadImplicitTest)
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