You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
49 lines
1.5 KiB
49 lines
1.5 KiB
/*
|
|
* Copyright 2012 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
#include "PathOpsTestCommon.h"
|
|
#include "SkPathOpsPoint.h"
|
|
#include "Test.h"
|
|
|
|
static const SkDPoint tests[] = {
|
|
{0, 0},
|
|
{1, 0},
|
|
{0, 1},
|
|
{2, 1},
|
|
{1, 2},
|
|
{1, 1},
|
|
{2, 2}
|
|
};
|
|
|
|
static const size_t tests_count = SK_ARRAY_COUNT(tests);
|
|
|
|
DEF_TEST(PathOpsDPoint, reporter) {
|
|
for (size_t index = 0; index < tests_count; ++index) {
|
|
const SkDPoint& pt = tests[index];
|
|
SkASSERT(ValidPoint(pt));
|
|
SkDPoint p = pt;
|
|
REPORTER_ASSERT(reporter, p == pt);
|
|
REPORTER_ASSERT(reporter, !(pt != pt));
|
|
SkDVector v = p - pt;
|
|
p += v;
|
|
REPORTER_ASSERT(reporter, p == pt);
|
|
p -= v;
|
|
REPORTER_ASSERT(reporter, p == pt);
|
|
REPORTER_ASSERT(reporter, p.approximatelyEqual(pt));
|
|
SkPoint sPt = pt.asSkPoint();
|
|
p.set(sPt);
|
|
REPORTER_ASSERT(reporter, p == pt);
|
|
REPORTER_ASSERT(reporter, p.approximatelyEqual(sPt));
|
|
REPORTER_ASSERT(reporter, p.roughlyEqual(pt));
|
|
p.fX = p.fY = 0;
|
|
REPORTER_ASSERT(reporter, p.fX == 0 && p.fY == 0);
|
|
REPORTER_ASSERT(reporter, p.approximatelyZero());
|
|
REPORTER_ASSERT(reporter, pt.distanceSquared(p) == pt.fX * pt.fX + pt.fY * pt.fY);
|
|
REPORTER_ASSERT(reporter, approximately_equal(pt.distance(p),
|
|
sqrt(pt.fX * pt.fX + pt.fY * pt.fY)));
|
|
}
|
|
}
|