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Side by Side Diff: ui/gfx/ios/uikit_util_unittest.mm

Issue 983413004: Eliminate ui/ios (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 9 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #import <Foundation/Foundation.h> 5 #import <Foundation/Foundation.h>
6 6
7 #include "base/basictypes.h" 7 #include "base/basictypes.h"
8 #include "testing/platform_test.h" 8 #include "testing/platform_test.h"
9 #import "ui/ios/uikit_util.h" 9 #import "ui/gfx/ios/uikit_util.h"
10 10
11 namespace { 11 namespace {
12 12
13 typedef PlatformTest UIKitUtilTest; 13 typedef PlatformTest UIKitUtilTest;
14 14
15 TEST_F(UIKitUtilTest, AlignValueToUpperPixel) { 15 TEST_F(UIKitUtilTest, AlignValueToUpperPixel) {
16 CGFloat scale = [[UIScreen mainScreen] scale]; 16 CGFloat scale = [[UIScreen mainScreen] scale];
17 // Pick a few interesting values: already aligned, aligned on retina, and 17 // Pick a few interesting values: already aligned, aligned on retina, and
18 // some unaligned values that would round differently. Ensure that all are 18 // some unaligned values that would round differently. Ensure that all are
19 // "integer" values within <1 of the original value in the scaled space. 19 // "integer" values within <1 of the original value in the scaled space.
(...skipping 22 matching lines...) Expand all
42 EXPECT_FLOAT_EQ(floor(alignedSize.width * scale), 42 EXPECT_FLOAT_EQ(floor(alignedSize.width * scale),
43 alignedSize.width * scale); 43 alignedSize.width * scale);
44 EXPECT_FLOAT_EQ(floor(alignedSize.height * scale), 44 EXPECT_FLOAT_EQ(floor(alignedSize.height * scale),
45 alignedSize.height * scale); 45 alignedSize.height * scale);
46 EXPECT_NEAR(width * scale, alignedSize.width * scale, kMaxAlignDelta); 46 EXPECT_NEAR(width * scale, alignedSize.width * scale, kMaxAlignDelta);
47 EXPECT_NEAR(height * scale, alignedSize.height * scale, kMaxAlignDelta); 47 EXPECT_NEAR(height * scale, alignedSize.height * scale, kMaxAlignDelta);
48 } 48 }
49 } 49 }
50 50
51 } // namespace 51 } // namespace
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