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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "content/public/common/page_zoom.h" |
| 6 |
| 7 #include "testing/gtest/include/gtest/gtest.h" |
| 8 |
| 9 TEST(PageZoomTest, ZoomValuesEqual) { |
| 10 // Test two identical values. |
| 11 EXPECT_TRUE(content::ZoomValuesEqual(1.5, 1.5)); |
| 12 |
| 13 // Test two values that are close enough to be considered equal. |
| 14 EXPECT_TRUE(content::ZoomValuesEqual(1.5, 1.49999999)); |
| 15 |
| 16 // Test two values that are close, but should not be considered equal. |
| 17 EXPECT_FALSE(content::ZoomValuesEqual(1.5, 1.4)); |
| 18 } |
| 19 |
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