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- #include "gtest/gtest-message.h"
- #include "gtest/gtest.h"
- namespace {
- using ::testing::Message;
- TEST(MessageTest, DefaultConstructor) {
- const Message msg;
- EXPECT_EQ("", msg.GetString());
- }
- TEST(MessageTest, CopyConstructor) {
- const Message msg1("Hello");
- const Message msg2(msg1);
- EXPECT_EQ("Hello", msg2.GetString());
- }
- TEST(MessageTest, ConstructsFromCString) {
- Message msg("Hello");
- EXPECT_EQ("Hello", msg.GetString());
- }
- TEST(MessageTest, StreamsFloat) {
- const std::string s = (Message() << 1.23456F << " " << 2.34567F).GetString();
-
- EXPECT_PRED_FORMAT2(testing::IsSubstring, "1.234560", s.c_str());
- EXPECT_PRED_FORMAT2(testing::IsSubstring, " 2.345669", s.c_str());
- }
- TEST(MessageTest, StreamsDouble) {
- const std::string s = (Message() << 1260570880.4555497 << " "
- << 1260572265.1954534).GetString();
-
- EXPECT_PRED_FORMAT2(testing::IsSubstring, "1260570880.45", s.c_str());
- EXPECT_PRED_FORMAT2(testing::IsSubstring, " 1260572265.19", s.c_str());
- }
- TEST(MessageTest, StreamsPointer) {
- int n = 0;
- int* p = &n;
- EXPECT_NE("(null)", (Message() << p).GetString());
- }
- TEST(MessageTest, StreamsNullPointer) {
- int* p = NULL;
- EXPECT_EQ("(null)", (Message() << p).GetString());
- }
- TEST(MessageTest, StreamsCString) {
- EXPECT_EQ("Foo", (Message() << "Foo").GetString());
- }
- TEST(MessageTest, StreamsNullCString) {
- char* p = NULL;
- EXPECT_EQ("(null)", (Message() << p).GetString());
- }
- TEST(MessageTest, StreamsString) {
- const ::std::string str("Hello");
- EXPECT_EQ("Hello", (Message() << str).GetString());
- }
- 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_EQ("Here's a NUL\\0 and some more string",
- (Message() << string_with_nul).GetString());
- }
- TEST(MessageTest, StreamsNULChar) {
- EXPECT_EQ("\\0", (Message() << '\0').GetString());
- }
- TEST(MessageTest, StreamsInt) {
- EXPECT_EQ("123", (Message() << 123).GetString());
- }
- TEST(MessageTest, StreamsBasicIoManip) {
- EXPECT_EQ("Line 1.\nA NUL char \\0 in line 2.",
- (Message() << "Line 1." << std::endl
- << "A NUL char " << std::ends << std::flush
- << " in line 2.").GetString());
- }
- TEST(MessageTest, GetString) {
- Message msg;
- msg << 1 << " lamb";
- EXPECT_EQ("1 lamb", msg.GetString());
- }
- TEST(MessageTest, StreamsToOStream) {
- Message msg("Hello");
- ::std::stringstream ss;
- ss << msg;
- EXPECT_EQ("Hello", testing::internal::StringStreamToString(&ss));
- }
- TEST(MessageTest, DoesNotTakeUpMuchStackSpace) {
- EXPECT_LE(sizeof(Message), 16U);
- }
- }
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