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Side by Side Diff: third_party/WebKit/Source/platform/SharedBufferTest.cpp

Issue 2080623002: Revert "Remove OwnPtr from Blink." (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 2013 Google Inc. All rights reserved. 2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
(...skipping 13 matching lines...) Expand all
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 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. 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */ 29 */
30 30
31 #include "platform/SharedBuffer.h" 31 #include "platform/SharedBuffer.h"
32 32
33 #include "testing/gtest/include/gtest/gtest.h" 33 #include "testing/gtest/include/gtest/gtest.h"
34 #include "wtf/PtrUtil.h" 34 #include "wtf/OwnPtr.h"
35 #include "wtf/PassOwnPtr.h"
35 #include "wtf/RefPtr.h" 36 #include "wtf/RefPtr.h"
36 #include "wtf/Vector.h" 37 #include "wtf/Vector.h"
37 #include <algorithm> 38 #include <algorithm>
38 #include <cstdlib> 39 #include <cstdlib>
39 #include <memory>
40 40
41 namespace blink { 41 namespace blink {
42 42
43 TEST(SharedBufferTest, getAsBytes) 43 TEST(SharedBufferTest, getAsBytes)
44 { 44 {
45 char testData0[] = "Hello"; 45 char testData0[] = "Hello";
46 char testData1[] = "World"; 46 char testData1[] = "World";
47 char testData2[] = "Goodbye"; 47 char testData2[] = "Goodbye";
48 48
49 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(testData0, strlen(t estData0)); 49 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(testData0, strlen(t estData0));
50 sharedBuffer->append(testData1, strlen(testData1)); 50 sharedBuffer->append(testData1, strlen(testData1));
51 sharedBuffer->append(testData2, strlen(testData2)); 51 sharedBuffer->append(testData2, strlen(testData2));
52 52
53 const size_t size = sharedBuffer->size(); 53 const size_t size = sharedBuffer->size();
54 std::unique_ptr<char[]> data = wrapArrayUnique(new char[size]); 54 OwnPtr<char[]> data = adoptArrayPtr(new char[size]);
55 ASSERT_TRUE(sharedBuffer->getAsBytes(data.get(), size)); 55 ASSERT_TRUE(sharedBuffer->getAsBytes(data.get(), size));
56 56
57 char expectedConcatenation[] = "HelloWorldGoodbye"; 57 char expectedConcatenation[] = "HelloWorldGoodbye";
58 ASSERT_EQ(strlen(expectedConcatenation), size); 58 ASSERT_EQ(strlen(expectedConcatenation), size);
59 EXPECT_EQ(0, memcmp(expectedConcatenation, data.get(), strlen(expectedConcat enation))); 59 EXPECT_EQ(0, memcmp(expectedConcatenation, data.get(), strlen(expectedConcat enation)));
60 } 60 }
61 61
62 TEST(SharedBufferTest, getAsBytesLargeSegments) 62 TEST(SharedBufferTest, getAsBytesLargeSegments)
63 { 63 {
64 Vector<char> vector0(0x4000); 64 Vector<char> vector0(0x4000);
65 for (size_t i = 0; i < vector0.size(); ++i) 65 for (size_t i = 0; i < vector0.size(); ++i)
66 vector0[i] = 'a'; 66 vector0[i] = 'a';
67 Vector<char> vector1(0x4000); 67 Vector<char> vector1(0x4000);
68 for (size_t i = 0; i < vector1.size(); ++i) 68 for (size_t i = 0; i < vector1.size(); ++i)
69 vector1[i] = 'b'; 69 vector1[i] = 'b';
70 Vector<char> vector2(0x4000); 70 Vector<char> vector2(0x4000);
71 for (size_t i = 0; i < vector2.size(); ++i) 71 for (size_t i = 0; i < vector2.size(); ++i)
72 vector2[i] = 'c'; 72 vector2[i] = 'c';
73 73
74 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::adoptVector(vector0); 74 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::adoptVector(vector0);
75 sharedBuffer->append(vector1); 75 sharedBuffer->append(vector1);
76 sharedBuffer->append(vector2); 76 sharedBuffer->append(vector2);
77 77
78 const size_t size = sharedBuffer->size(); 78 const size_t size = sharedBuffer->size();
79 std::unique_ptr<char[]> data = wrapArrayUnique(new char[size]); 79 OwnPtr<char[]> data = adoptArrayPtr(new char[size]);
80 ASSERT_TRUE(sharedBuffer->getAsBytes(data.get(), size)); 80 ASSERT_TRUE(sharedBuffer->getAsBytes(data.get(), size));
81 81
82 ASSERT_EQ(0x4000U + 0x4000U + 0x4000U, size); 82 ASSERT_EQ(0x4000U + 0x4000U + 0x4000U, size);
83 int position = 0; 83 int position = 0;
84 for (int i = 0; i < 0x4000; ++i) { 84 for (int i = 0; i < 0x4000; ++i) {
85 EXPECT_EQ('a', data[position]); 85 EXPECT_EQ('a', data[position]);
86 ++position; 86 ++position;
87 } 87 }
88 for (int i = 0; i < 0x4000; ++i) { 88 for (int i = 0; i < 0x4000; ++i) {
89 EXPECT_EQ('b', data[position]); 89 EXPECT_EQ('b', data[position]);
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142 142
143 // Do another append + merge the segments again. 143 // Do another append + merge the segments again.
144 size_t previousTestDataSize = testData.size(); 144 size_t previousTestDataSize = testData.size();
145 testData.resize(2 * previousTestDataSize); 145 testData.resize(2 * previousTestDataSize);
146 std::generate(testData.begin() + previousTestDataSize, testData.end(), &std: :rand); 146 std::generate(testData.begin() + previousTestDataSize, testData.end(), &std: :rand);
147 sharedBuffer->append(testData.data() + previousTestDataSize, previousTestDat aSize); 147 sharedBuffer->append(testData.data() + previousTestDataSize, previousTestDat aSize);
148 ASSERT_EQ(0, memcmp(data, testData.data(), length)); 148 ASSERT_EQ(0, memcmp(data, testData.data(), length));
149 } 149 }
150 150
151 } // namespace blink 151 } // namespace blink
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