Add base to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 79 insertions, 0 deletions

diff --git a/base/string_escape_unittest.cc b/base/string_escape_unittest.cc
new file mode 100644
index 0000000..91f15b7
--- /dev/null
+++ b/base/string_escape_unittest.cc
@@ -0,0 +1,79 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "testing/gtest/include/gtest/gtest.h"
+#include "base/string_escape.h"
+
+TEST(StringEscapeTest, JavascriptDoubleQuote) {
+  static const char* kToEscape          = "\b\001aZ\"\\wee";
+  static const char* kEscaped           = "\\b\\x01aZ\\\"\\\\wee";
+  static const char* kEscapedQuoted     = "\"\\b\\x01aZ\\\"\\\\wee\"";
+  static const wchar_t* kUToEscape      = L"\b\x0001" L"a\x123fZ\"\\wee";
+  static const char* kUEscaped          = "\\b\\x01a\\u123FZ\\\"\\\\wee";
+  static const char* kUEscapedQuoted    = "\"\\b\\x01a\\u123FZ\\\"\\\\wee\"";
+
+  std::string out;
+
+  // Test wide unicode escaping
+  out = "testy: ";
+  string_escape::JavascriptDoubleQuote(std::wstring(kUToEscape), false, &out);
+  ASSERT_EQ(std::string("testy: ") + kUEscaped, out);
+
+  out = "testy: ";
+  string_escape::JavascriptDoubleQuote(std::wstring(kUToEscape), true, &out);
+  ASSERT_EQ(std::string("testy: ") + kUEscapedQuoted, out);
+
+  // Test null and high bit / negative unicode values
+  std::wstring wstr(L"TeSt");
+  wstr.push_back(0);
+  wstr.push_back(0xffb1);
+  wstr.push_back(0x00ff);
+
+  out = "testy: ";
+  string_escape::JavascriptDoubleQuote(wstr, false, &out);
+  ASSERT_EQ("testy: TeSt\\x00\\uFFB1\\xFF", out);
+
+  // Test escaping of 7bit ascii
+  out = "testy: ";
+  string_escape::JavascriptDoubleQuote(std::string(kToEscape), false, &out);
+  ASSERT_EQ(std::string("testy: ") + kEscaped, out);
+
+  // Test null, non-printable, and non-7bit
+  std::string str("TeSt");
+  str.push_back(0);
+  str.push_back(15);
+  str.push_back(127);
+  str.push_back(-16);
+  str.push_back(-128);
+  str.push_back('!');
+
+  out = "testy: ";
+  string_escape::JavascriptDoubleQuote(str, false, &out);
+  ASSERT_EQ("testy: TeSt\\x00\\x0F\\x7F\xf0\x80!", out);
+}