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| 1 /* | |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #include "config.h" | |
| 32 #include "platform/geometry/RoundedRect.h" | |
| 33 | |
| 34 #include "platform/geometry/IntRect.h" | |
| 35 #include <gtest/gtest.h> | |
| 36 | |
| 37 using namespace blink; | |
| 38 | |
| 39 namespace blink { | |
| 40 | |
| 41 // FIXME: Move this somewhere more generic. | |
| 42 void PrintTo(const IntRect& rect, std::ostream* os) | |
| 43 { | |
| 44 *os << "IntRect(" | |
| 45 << rect.x() << ", " | |
| 46 << rect.y() << ", " | |
| 47 << rect.width() << ", " | |
| 48 << rect.height() << ")"; | |
| 49 } | |
| 50 | |
| 51 } // namespace blink | |
| 52 | |
| 53 namespace { | |
| 54 | |
| 55 TEST(RoundedRectTest, RadiusCenterRectZeroRadius) | |
| 56 { | |
| 57 RoundedRect rr(100, 200, 300, 400); | |
| 58 EXPECT_TRUE(rr.rect().contains(rr.radiusCenterRect())); | |
| 59 EXPECT_EQ(IntRect(100, 200, 300, 400), rr.radiusCenterRect()); | |
| 60 } | |
| 61 | |
| 62 TEST(RoundedRectTest, RadiusCenterRectEqualRadius) | |
| 63 { | |
| 64 RoundedRect rr(IntRect(100, 200, 300, 400), IntSize(10, 10), IntSize(10, 10)
, IntSize(10, 10), IntSize(10, 10)); | |
| 65 EXPECT_TRUE(rr.rect().contains(rr.radiusCenterRect())); | |
| 66 EXPECT_EQ(IntRect(110, 210, 280, 380), rr.radiusCenterRect()); | |
| 67 } | |
| 68 | |
| 69 TEST(RoundedRectTest, RadiusCenterRectUnequalRadius) | |
| 70 { | |
| 71 RoundedRect rr(IntRect(100, 200, 300, 400), IntSize(5, 5), IntSize(10, 10),
IntSize(15, 15), IntSize(20, 20)); | |
| 72 EXPECT_TRUE(rr.rect().contains(rr.radiusCenterRect())); | |
| 73 EXPECT_EQ(IntRect(115, 210, 265, 370), rr.radiusCenterRect()); | |
| 74 } | |
| 75 | |
| 76 TEST(RoundedRectTest, RadiusCenterRectElliptical) | |
| 77 { | |
| 78 RoundedRect rr(IntRect(100, 200, 300, 400), IntSize(20, 10), IntSize(20, 10)
, IntSize(10, 20), IntSize(10, 20)); | |
| 79 EXPECT_TRUE(rr.rect().contains(rr.radiusCenterRect())); | |
| 80 EXPECT_EQ(IntRect(120, 210, 260, 370), rr.radiusCenterRect()); | |
| 81 } | |
| 82 | |
| 83 } // namespace | |
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