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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 #include "core/css/cssom/CSSStyleImageValue.h" | 5 #include "core/css/cssom/CSSStyleImageValue.h" |
6 | 6 |
7 #include "testing/gtest/include/gtest/gtest.h" | 7 #include "testing/gtest/include/gtest/gtest.h" |
8 | 8 |
9 namespace blink { | 9 namespace blink { |
10 | 10 |
11 namespace { | 11 namespace { |
12 | 12 |
13 class FakeCSSStyleImageValue : public CSSStyleImageValue { | 13 class FakeCSSStyleImageValue : public CSSStyleImageValue { |
14 public: | 14 public: |
15 FakeCSSStyleImageValue(CSSImageValue* image_value, | 15 FakeCSSStyleImageValue(CSSImageValue* image_value, |
16 bool cache_pending, | 16 bool cache_pending, |
17 LayoutSize layout_size) | 17 LayoutSize layout_size) |
18 : CSSStyleImageValue(image_value), | 18 : CSSStyleImageValue(image_value), |
19 cache_pending_(cache_pending), | 19 cache_pending_(cache_pending), |
20 layout_size_(layout_size) {} | 20 layout_size_(layout_size) {} |
21 | 21 |
22 bool IsCachePending() const override { return cache_pending_; } | 22 bool IsCachePending() const override { return cache_pending_; } |
23 LayoutSize ImageLayoutSize() const override { return layout_size_; } | 23 LayoutSize ImageLayoutSize() const override { return layout_size_; } |
24 | 24 |
25 CSSValue* ToCSSValue() const override { return nullptr; } | 25 CSSValue* ToCSSValue() const override { return nullptr; } |
26 StyleValueType GetType() const override { return kUnknown; } | 26 StyleValueType GetType() const override { return kUnknownType; } |
27 | 27 |
28 private: | 28 private: |
29 bool cache_pending_; | 29 bool cache_pending_; |
30 LayoutSize layout_size_; | 30 LayoutSize layout_size_; |
31 }; | 31 }; |
32 | 32 |
33 } // namespace | 33 } // namespace |
34 | 34 |
35 TEST(CSSStyleImageValueTest, PendingCache) { | 35 TEST(CSSStyleImageValueTest, PendingCache) { |
36 FakeCSSStyleImageValue* style_image_value = new FakeCSSStyleImageValue( | 36 FakeCSSStyleImageValue* style_image_value = new FakeCSSStyleImageValue( |
37 CSSImageValue::Create(""), true, LayoutSize(100, 100)); | 37 CSSImageValue::Create(""), true, LayoutSize(100, 100)); |
38 bool is_null; | 38 bool is_null; |
39 EXPECT_EQ(style_image_value->intrinsicWidth(is_null), 0); | 39 EXPECT_EQ(style_image_value->intrinsicWidth(is_null), 0); |
40 EXPECT_EQ(style_image_value->intrinsicHeight(is_null), 0); | 40 EXPECT_EQ(style_image_value->intrinsicHeight(is_null), 0); |
41 EXPECT_EQ(style_image_value->intrinsicRatio(is_null), 0); | 41 EXPECT_EQ(style_image_value->intrinsicRatio(is_null), 0); |
42 EXPECT_TRUE(is_null); | 42 EXPECT_TRUE(is_null); |
43 } | 43 } |
44 | 44 |
45 TEST(CSSStyleImageValueTest, ValidLoadedImage) { | 45 TEST(CSSStyleImageValueTest, ValidLoadedImage) { |
46 FakeCSSStyleImageValue* style_image_value = new FakeCSSStyleImageValue( | 46 FakeCSSStyleImageValue* style_image_value = new FakeCSSStyleImageValue( |
47 CSSImageValue::Create(""), false, LayoutSize(480, 120)); | 47 CSSImageValue::Create(""), false, LayoutSize(480, 120)); |
48 bool is_null; | 48 bool is_null; |
49 EXPECT_EQ(style_image_value->intrinsicWidth(is_null), 480); | 49 EXPECT_EQ(style_image_value->intrinsicWidth(is_null), 480); |
50 EXPECT_EQ(style_image_value->intrinsicHeight(is_null), 120); | 50 EXPECT_EQ(style_image_value->intrinsicHeight(is_null), 120); |
51 EXPECT_EQ(style_image_value->intrinsicRatio(is_null), 4); | 51 EXPECT_EQ(style_image_value->intrinsicRatio(is_null), 4); |
52 EXPECT_FALSE(is_null); | 52 EXPECT_FALSE(is_null); |
53 } | 53 } |
54 | 54 |
55 } // namespace blink | 55 } // namespace blink |
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