1 /* 2 * Copyright (C) 2012 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 33 #include "core/timing/MemoryInfo.h" 34 35 #include <gtest/gtest.h> 36 37 using namespace WebCore; 38 39 namespace { 40 41 TEST(MemoryInfo, quantizeMemorySize) 42 { 43 EXPECT_EQ(10000000u, quantizeMemorySize(1024)); 44 EXPECT_EQ(10000000u, quantizeMemorySize(1024 * 1024)); 45 EXPECT_EQ(410000000u, quantizeMemorySize(389472983)); 46 EXPECT_EQ(39600000u, quantizeMemorySize(38947298)); 47 EXPECT_EQ(29400000u, quantizeMemorySize(28947298)); 48 EXPECT_EQ(19300000u, quantizeMemorySize(18947298)); 49 EXPECT_EQ(14300000u, quantizeMemorySize(13947298)); 50 EXPECT_EQ(10000000u, quantizeMemorySize(3894729)); 51 EXPECT_EQ(10000000u, quantizeMemorySize(389472)); 52 EXPECT_EQ(10000000u, quantizeMemorySize(38947)); 53 EXPECT_EQ(10000000u, quantizeMemorySize(3894)); 54 EXPECT_EQ(10000000u, quantizeMemorySize(389)); 55 EXPECT_EQ(10000000u, quantizeMemorySize(38)); 56 EXPECT_EQ(10000000u, quantizeMemorySize(3)); 57 EXPECT_EQ(10000000u, quantizeMemorySize(1)); 58 EXPECT_EQ(10000000u, quantizeMemorySize(0)); 59 } 60 61 } // namespace 62
