The Tor Browser: comparison media/webrtc/trunk/testing/gtest/test/gtest-message

--1:000000000000
+:421874474d2c
+// Copyright 2005, 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.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Tests for the Message class.
+#include "gtest/gtest-message.h"
+#include "gtest/gtest.h"
+namespace {
+using ::testing::Message;
+// A helper function that turns a Message into a C string.
+const char* ToCString(const Message& msg) {
+static testing::internal::String result;
+result = msg.GetString();
+return result.c_str();
+}
+// Tests the testing::Message class
+// Tests the default constructor.
+TEST(MessageTest, DefaultConstructor) {
+const Message msg;
+EXPECT_STREQ("", ToCString(msg));
+}
+// Tests the copy constructor.
+TEST(MessageTest, CopyConstructor) {
+const Message msg1("Hello");
+const Message msg2(msg1);
+EXPECT_STREQ("Hello", ToCString(msg2));
+}
+// Tests constructing a Message from a C-string.
+TEST(MessageTest, ConstructsFromCString) {
+Message msg("Hello");
+EXPECT_STREQ("Hello", ToCString(msg));
+}
+// Tests streaming a float.
+TEST(MessageTest, StreamsFloat) {
+const char* const s = ToCString(Message() << 1.23456F << " " << 2.34567F);
+// Both numbers should be printed with enough precision.
+EXPECT_PRED_FORMAT2(testing::IsSubstring, "1.234560", s);
+EXPECT_PRED_FORMAT2(testing::IsSubstring, " 2.345669", s);
+}
+// Tests streaming a double.
+TEST(MessageTest, StreamsDouble) {
+const char* const s = ToCString(Message() << 1260570880.4555497 << " "
+<< 1260572265.1954534);
+// Both numbers should be printed with enough precision.
+EXPECT_PRED_FORMAT2(testing::IsSubstring, "1260570880.45", s);
+EXPECT_PRED_FORMAT2(testing::IsSubstring, " 1260572265.19", s);
+}
+// Tests streaming a non-char pointer.
+TEST(MessageTest, StreamsPointer) {
+int n = 0;
+int* p = &n;
+EXPECT_STRNE("(null)", ToCString(Message() << p));
+}
+// Tests streaming a NULL non-char pointer.
+TEST(MessageTest, StreamsNullPointer) {
+int* p = NULL;
+EXPECT_STREQ("(null)", ToCString(Message() << p));
+}
+// Tests streaming a C string.
+TEST(MessageTest, StreamsCString) {
+EXPECT_STREQ("Foo", ToCString(Message() << "Foo"));
+}
+// Tests streaming a NULL C string.
+TEST(MessageTest, StreamsNullCString) {
+char* p = NULL;
+EXPECT_STREQ("(null)", ToCString(Message() << p));
+}
+// Tests streaming std::string.
+TEST(MessageTest, StreamsString) {
+const ::std::string str("Hello");
+EXPECT_STREQ("Hello", ToCString(Message() << str));
+}
+// Tests that we can output strings containing embedded NULs.
+TEST(MessageTest, StreamsStringWithEmbeddedNUL) {
+const char char_array_with_nul[] =
+"Here's a NUL\0 and some more string";
+const ::std::string string_with_nul(char_array_with_nul,
+sizeof(char_array_with_nul) - 1);
+EXPECT_STREQ("Here's a NUL\\0 and some more string",
+ToCString(Message() << string_with_nul));
+}
+// Tests streaming a NUL char.
+TEST(MessageTest, StreamsNULChar) {
+EXPECT_STREQ("\\0", ToCString(Message() << '\0'));
+}
+// Tests streaming int.
+TEST(MessageTest, StreamsInt) {
+EXPECT_STREQ("123", ToCString(Message() << 123));
+}
+// Tests that basic IO manipulators (endl, ends, and flush) can be
+// streamed to Message.
+TEST(MessageTest, StreamsBasicIoManip) {
+EXPECT_STREQ("Line 1.\nA NUL char \\0 in line 2.",
+ToCString(Message() << "Line 1." << std::endl
+<< "A NUL char " << std::ends << std::flush
+<< " in line 2."));
+}
+// Tests Message::GetString()
+TEST(MessageTest, GetString) {
+Message msg;
+msg << 1 << " lamb";
+EXPECT_STREQ("1 lamb", msg.GetString().c_str());
+}
+// Tests streaming a Message object to an ostream.
+TEST(MessageTest, StreamsToOStream) {
+Message msg("Hello");
+::std::stringstream ss;
+ss << msg;
+EXPECT_STREQ("Hello", testing::internal::StringStreamToString(&ss).c_str());
+}
+// Tests that a Message object doesn't take up too much stack space.
+TEST(MessageTest, DoesNotTakeUpMuchStackSpace) {
+EXPECT_LE(sizeof(Message), 16U);
+}
+}  // namespace

The Tor Browser / file comparison

comparison: media/webrtc/trunk/testing/gtest/test/gtest-message_test.cc

media/webrtc/trunk/testing/gtest/test/gtest-message_test.cc