0dc4dd6dda
Reason for revert: ASAN investigation Original issue's description: > pathops version two > > R=reed@google.com > > marked 'no commit' to attempt to get trybots to run > > TBR=reed@google.com > > Committed: https://skia.googlesource.com/skia/+/ccec0f958ffc71a9986d236bc2eb335cb2111119 TBR=caryclark@google.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review URL: https://codereview.chromium.org/1029993002
55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
/*
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* Copyright 2012 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "PathOpsTestCommon.h"
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#include "SkPathOpsLine.h"
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#include "Test.h"
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static const SkDLine tests[] = {
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{{{2, 1}, {2, 1}}},
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{{{2, 1}, {1, 1}}},
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{{{2, 1}, {2, 2}}},
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{{{1, 1}, {2, 2}}},
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{{{3, 0}, {2, 1}}},
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{{{3, 2}, {1, 1}}},
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};
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static const SkDPoint left[] = {
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{2, 1},
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{1, 0},
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{1, 1},
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{1, 2},
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{2, 0},
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{2, 1}
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};
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static const size_t tests_count = SK_ARRAY_COUNT(tests);
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DEF_TEST(PathOpsLineUtilities, reporter) {
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for (size_t index = 0; index < tests_count; ++index) {
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const SkDLine& line = tests[index];
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SkASSERT(ValidLine(line));
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SkDLine line2;
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SkPoint pts[2] = {line[0].asSkPoint(), line[1].asSkPoint()};
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line2.set(pts);
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REPORTER_ASSERT(reporter, line[0] == line2[0] && line[1] == line2[1]);
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const SkDPoint& pt = left[index];
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SkASSERT(ValidPoint(pt));
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double result = line.isLeft(pt);
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if ((result <= 0 && index >= 1) || (result < 0 && index == 0)) {
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SkDebugf("%s [%d] expected left\n", __FUNCTION__, index);
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REPORTER_ASSERT(reporter, 0);
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}
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line2 = line.subDivide(1, 0);
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REPORTER_ASSERT(reporter, line[0] == line2[1] && line[1] == line2[0]);
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line2 = SkDLine::SubDivide(pts, 1, 0);
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REPORTER_ASSERT(reporter, line[0] == line2[1] && line[1] == line2[0]);
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SkDPoint mid = line.ptAtT(.5);
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REPORTER_ASSERT(reporter, approximately_equal((line[0].fX + line[1].fX) / 2, mid.fX));
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REPORTER_ASSERT(reporter, approximately_equal((line[0].fY + line[1].fY) / 2, mid.fY));
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}
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}
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