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Side by Side Diff: third_party/WebKit/Source/wtf/AssertionsTest.cpp

Issue 2771783003: Move wtf_unittests to platform/wtf/. (Closed)
Patch Set: Rebase. Created 3 years, 9 months ago
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1 // Copyright 2015 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 "wtf/Assertions.h"
6
7 #include "testing/gtest/include/gtest/gtest.h"
8 #include "wtf/text/StringBuilder.h"
9 #include <stdio.h>
10
11 namespace WTF {
12
13 TEST(AssertionsTest, Assertions) {
14 ASSERT(true);
15 #if DCHECK_IS_ON()
16 EXPECT_DEATH_IF_SUPPORTED(ASSERT(false), "");
17 EXPECT_DEATH_IF_SUPPORTED(ASSERT_NOT_REACHED(), "");
18 #endif
19
20 RELEASE_ASSERT(true);
21 EXPECT_DEATH_IF_SUPPORTED(RELEASE_ASSERT(false), "");
22
23 SECURITY_DCHECK(true);
24 #if ENABLE(SECURITY_ASSERT)
25 EXPECT_DEATH_IF_SUPPORTED(SECURITY_DCHECK(false), "");
26 #endif
27
28 SECURITY_CHECK(true);
29 EXPECT_DEATH_IF_SUPPORTED(SECURITY_CHECK(false), "");
30
31 EXPECT_DEATH_IF_SUPPORTED(CRASH(), "");
32 EXPECT_DEATH_IF_SUPPORTED(IMMEDIATE_CRASH(), "");
33 };
34
35 #if !LOG_DISABLED
36 static const int kPrinterBufferSize = 256;
37 static char gBuffer[kPrinterBufferSize];
38 static StringBuilder gBuilder;
39
40 static void vprint(const char* format, va_list args) {
41 int written = vsnprintf(gBuffer, kPrinterBufferSize, format, args);
42 if (written > 0 && written < kPrinterBufferSize)
43 gBuilder.append(gBuffer);
44 }
45
46 TEST(AssertionsTest, ScopedLogger) {
47 ScopedLogger::setPrintFuncForTests(vprint);
48 {
49 WTF_CREATE_SCOPED_LOGGER(a, "a1");
50 {
51 WTF_CREATE_SCOPED_LOGGER_IF(b, false, "b1");
52 {
53 WTF_CREATE_SCOPED_LOGGER(c, "c");
54 { WTF_CREATE_SCOPED_LOGGER(d, "d %d %s", -1, "hello"); }
55 }
56 WTF_APPEND_SCOPED_LOGGER(b, "b2");
57 }
58 WTF_APPEND_SCOPED_LOGGER(a, "a2 %.1f", 0.5);
59 }
60
61 EXPECT_EQ(
62 "( a1\n"
63 " ( c\n"
64 " ( d -1 hello )\n"
65 " )\n"
66 " a2 0.5\n"
67 ")\n",
68 gBuilder.toString());
69 };
70 #endif // !LOG_DISABLED
71
72 } // namespace WTF
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