1 /* 2 * Copyright (C) 2013 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 #include "wtf/testing/WTFTestHelpers.h" 33 34 #include "wtf/StdLibExtras.h" 35 #include "wtf/text/CString.h" 36 #include "wtf/text/WTFString.h" 37 #include <gtest/gtest.h> 38 #include <sstream> 39 #include <string> 40 41 using namespace WTF; 42 43 namespace { 44 45 CString toCStringThroughPrinter(const String& string) 46 { 47 std::ostringstream output; 48 output << string; 49 const std::string& result = output.str(); 50 return CString(result.data(), result.length()); 51 } 52 53 TEST(WTFTestHelpersTest, StringPrinter) 54 { 55 EXPECT_EQ(CString("\"Hello!\""), toCStringThroughPrinter("Hello!")); 56 EXPECT_EQ(CString("\"\\\"\""), toCStringThroughPrinter("\"")); 57 EXPECT_EQ(CString("\"\\\\\""), toCStringThroughPrinter("\\")); 58 EXPECT_EQ(CString("\"\\u0000\\u0001\\u0002\\u0003\\u0004\\u0005\\u0006\\u0007\""), toCStringThroughPrinter(String("\x00\x01\x02\x03\x04\x05\x06\x07", 8))); 59 EXPECT_EQ(CString("\"\\u0008\\t\\n\\u000B\\u000C\\r\\u000E\\u000F\""), toCStringThroughPrinter(String("\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F", 8))); 60 EXPECT_EQ(CString("\"\\u0010\\u0011\\u0012\\u0013\\u0014\\u0015\\u0016\\u0017\""), toCStringThroughPrinter(String("\x10\x11\x12\x13\x14\x15\x16\x17", 8))); 61 EXPECT_EQ(CString("\"\\u0018\\u0019\\u001A\\u001B\\u001C\\u001D\\u001E\\u001F\""), toCStringThroughPrinter(String("\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F", 8))); 62 EXPECT_EQ(CString("\"\\u007F\\u0080\\u0081\""), toCStringThroughPrinter("\x7F\x80\x81")); 63 EXPECT_EQ(CString("\"\""), toCStringThroughPrinter(emptyString())); 64 EXPECT_EQ(CString("<null>"), toCStringThroughPrinter(String())); 65 66 static const UChar unicodeSample[] = { 0x30C6, 0x30B9, 0x30C8 }; // "Test" in Japanese. 67 EXPECT_EQ(CString("\"\\u30C6\\u30B9\\u30C8\""), toCStringThroughPrinter(String(unicodeSample, WTF_ARRAY_LENGTH(unicodeSample)))); 68 69 } 70 71 } 72
