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Removes all uses of StrStream; fixes the VC projects and simplifies them by using gtest-all.cc.

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This commit is contained in:
zhanyong.wan 2010-09-08 05:57:37 +00:00
parent 35c3975649
commit 88e0df6247
10 changed files with 34 additions and 332 deletions
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25
include/gtest/gtest-message.h
View File

@ -58,7 +58,7 @@ namespace testing {
// Typical usage:
//
// 1. You stream a bunch of values to a Message object.
// It will remember the text in a StrStream.
// It will remember the text in a stringstream.
// 2. Then you stream the Message object to an ostream.
// This causes the text in the Message to be streamed
// to the ostream.
@ -74,7 +74,7 @@ namespace testing {
// Message is not intended to be inherited from. In particular, its
// destructor is not virtual.
//
// Note that StrStream behaves differently in gcc and in MSVC. You
// Note that stringstream behaves differently in gcc and in MSVC. You
// can stream a NULL char pointer to it in the former, but not in the
// latter (it causes an access violation if you do). The Message
// class hides this difference by treating a NULL char pointer as
@ -87,27 +87,26 @@ class GTEST_API_ Message {
public:
// Constructs an empty Message.
// We allocate the StrStream separately because it otherwise each use of
// We allocate the stringstream separately because otherwise each use of
// ASSERT/EXPECT in a procedure adds over 200 bytes to the procedure's
// stack frame leading to huge stack frames in some cases; gcc does not reuse
// the stack space.
Message() : ss_(new internal::StrStream) {
Message() : ss_(new ::std::stringstream) {
// By default, we want there to be enough precision when printing
// a double to a Message.
*ss_ << std::setprecision(std::numeric_limits<double>::digits10 + 2);
}
// Copy constructor.
Message(const Message& msg) : ss_(new internal::StrStream) { // NOLINT
Message(const Message& msg) : ss_(new ::std::stringstream) { // NOLINT
*ss_ << msg.GetString();
}
// Constructs a Message from a C-string.
explicit Message(const char* str) : ss_(new internal::StrStream) {
explicit Message(const char* str) : ss_(new ::std::stringstream) {
*ss_ << str;
}
~Message() { delete ss_; }
#if GTEST_OS_SYMBIAN
// Streams a value (either a pointer or not) to this object.
template <typename T>
@ -119,7 +118,7 @@ class GTEST_API_ Message {
// Streams a non-pointer value to this object.
template <typename T>
inline Message& operator <<(const T& val) {
::GTestStreamToHelper(ss_, val);
::GTestStreamToHelper(ss_.get(), val);
return *this;
}
@ -141,7 +140,7 @@ class GTEST_API_ Message {
if (pointer == NULL) {
*ss_ << "(null)";
} else {
::GTestStreamToHelper(ss_, pointer);
::GTestStreamToHelper(ss_.get(), pointer);
}
return *this;
}
@ -189,7 +188,7 @@ class GTEST_API_ Message {
//
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
internal::String GetString() const {
return internal::StrStreamToString(ss_);
return internal::StringStreamToString(ss_.get());
}
private:
@ -203,17 +202,17 @@ class GTEST_API_ Message {
if (pointer == NULL) {
*ss_ << "(null)";
} else {
::GTestStreamToHelper(ss_, pointer);
::GTestStreamToHelper(ss_.get(), pointer);
}
}
template <typename T>
inline void StreamHelper(internal::false_type /*dummy*/, const T& value) {
::GTestStreamToHelper(ss_, value);
::GTestStreamToHelper(ss_.get(), value);
}
#endif // GTEST_OS_SYMBIAN
// We'll hold the text streamed to this object here.
internal::StrStream* const ss_;
const internal::scoped_ptr< ::std::stringstream> ss_;
// We declare (but don't implement) this to prevent the compiler
// from implementing the assignment operator.

8
include/gtest/gtest.h
View File

@ -1517,18 +1517,18 @@ AssertionResult CmpHelperFloatingPointEQ(const char* expected_expression,
return AssertionSuccess();
}
StrStream expected_ss;
::std::stringstream expected_ss;
expected_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
<< expected;
StrStream actual_ss;
::std::stringstream actual_ss;
actual_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
<< actual;
return EqFailure(expected_expression,
actual_expression,
StrStreamToString(&expected_ss),
StrStreamToString(&actual_ss),
StringStreamToString(&expected_ss),
StringStreamToString(&actual_ss),
false);
}

2
include/gtest/internal/gtest-port.h
View File

@ -732,8 +732,6 @@ typedef ::wstring wstring;
typedef ::std::wstring wstring;
#endif // GTEST_HAS_GLOBAL_WSTRING
typedef ::std::stringstream StrStream;
// A helper for suppressing warnings on constant condition. It just
// returns 'condition'.
GTEST_API_ bool IsTrue(bool condition);

4
include/gtest/internal/gtest-string.h
View File

@ -329,9 +329,9 @@ inline ::std::ostream& operator<<(::std::ostream& os, const String& str) {
return os;
}
// Gets the content of the StrStream's buffer as a String. Each '\0'
// Gets the content of the stringstream's buffer as a String. Each '\0'
// character in the buffer is replaced with "\\0".
GTEST_API_ String StrStreamToString(StrStream* stream);
GTEST_API_ String StringStreamToString(::std::stringstream* stream);
// Converts a streamable value to a String. A NULL pointer is
// converted to "(null)". When the input value is a ::string,

113
msvc/gtest-md.vcproj
View File

@ -100,82 +100,7 @@
Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
<File
RelativePath="..\src\gtest-death-test.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
</File>
<File
RelativePath="..\src\gtest-filepath.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
</File>
<File
RelativePath="..\src\gtest-port.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
</File>
<File
RelativePath="..\src\gtest-test-part.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
</File>
<File
RelativePath="..\src\gtest-typed-test.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
</File>
<File
RelativePath="..\src\gtest.cc">
RelativePath="..\src\gtest-all.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
@ -194,42 +119,6 @@
Name="Header Files"
Filter="h;hpp;hxx;hm;inl;inc;xsd"
UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
<File
RelativePath="..\include\gtest\internal\gtest-death-test-internal.h">
</File>
<File
RelativePath="..\include\gtest\gtest-death-test.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-filepath.h">
</File>
<File
RelativePath="..\src\gtest-internal-inl.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-internal.h">
</File>
<File
RelativePath="..\include\gtest\gtest-message.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-port.h">
</File>
<File
RelativePath="..\include\gtest\gtest-spi.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-string.h">
</File>
<File
RelativePath="..\include\gtest\gtest.h">
</File>
<File
RelativePath="..\include\gtest\gtest_pred_impl.h">
</File>
<File
RelativePath="..\include\gtest\gtest_prod.h">
</File>
</Filter>
</Files>
<Globals>

113
msvc/gtest.vcproj
View File

@ -100,82 +100,7 @@
Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
<File
RelativePath="..\src\gtest-death-test.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
</File>
<File
RelativePath="..\src\gtest-filepath.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
</File>
<File
RelativePath="..\src\gtest-test-part.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
</File>
<File
RelativePath="..\src\gtest-port.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
</File>
<File
RelativePath="..\src\gtest-typed-test.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;..&quot;;&quot;..\include&quot;"/>
</FileConfiguration>
</File>
<File
RelativePath="..\src\gtest.cc">
RelativePath="..\src\gtest-all.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
@ -194,42 +119,6 @@
Name="Header Files"
Filter="h;hpp;hxx;hm;inl;inc;xsd"
UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
<File
RelativePath="..\include\gtest\internal\gtest-death-test-internal.h">
</File>
<File
RelativePath="..\include\gtest\gtest-death-test.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-filepath.h">
</File>
<File
RelativePath="..\src\gtest-internal-inl.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-internal.h">
</File>
<File
RelativePath="..\include\gtest\gtest-message.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-port.h">
</File>
<File
RelativePath="..\include\gtest\gtest-spi.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-string.h">
</File>
<File
RelativePath="..\include\gtest\gtest.h">
</File>
<File
RelativePath="..\include\gtest\gtest_pred_impl.h">
</File>
<File
RelativePath="..\include\gtest\gtest_prod.h">
</File>
</Filter>
</Files>
<Globals>

36
msvc/gtest_main-md.vcproj
View File

@ -122,42 +122,6 @@
Name="Header Files"
Filter="h;hpp;hxx;hm;inl;inc;xsd"
UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
<File
RelativePath="..\include\gtest\internal\gtest-death-test-internal.h">
</File>
<File
RelativePath="..\include\gtest\gtest-death-test.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-filepath.h">
</File>
<File
RelativePath="..\src\gtest-internal-inl.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-internal.h">
</File>
<File
RelativePath="..\include\gtest\gtest-message.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-port.h">
</File>
<File
RelativePath="..\include\gtest\gtest-spi.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-string.h">
</File>
<File
RelativePath="..\include\gtest\gtest.h">
</File>
<File
RelativePath="..\include\gtest\gtest_pred_impl.h">
</File>
<File
RelativePath="..\include\gtest\gtest_prod.h">
</File>
</Filter>
</Files>
<Globals>

36
msvc/gtest_main.vcproj
View File

@ -122,42 +122,6 @@
Name="Header Files"
Filter="h;hpp;hxx;hm;inl;inc;xsd"
UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
<File
RelativePath="..\include\gtest\internal\gtest-death-test-internal.h">
</File>
<File
RelativePath="..\include\gtest\gtest-death-test.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-filepath.h">
</File>
<File
RelativePath="..\src\gtest-internal-inl.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-internal.h">
</File>
<File
RelativePath="..\include\gtest\gtest-message.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-port.h">
</File>
<File
RelativePath="..\include\gtest\gtest-spi.h">
</File>
<File
RelativePath="..\include\gtest\internal\gtest-string.h">
</File>
<File
RelativePath="..\include\gtest\gtest.h">
</File>
<File
RelativePath="..\include\gtest\gtest_pred_impl.h">
</File>
<File
RelativePath="..\include\gtest\gtest_prod.h">
</File>
</Filter>
</Files>
<Globals>

24
src/gtest.cc
View File

@ -1072,18 +1072,18 @@ AssertionResult FloatingPointLE(const char* expr1,
// val2 is NaN, as the IEEE floating-point standard requires that
// any predicate involving a NaN must return false.
StrStream val1_ss;
::std::stringstream val1_ss;
val1_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
<< val1;
StrStream val2_ss;
::std::stringstream val2_ss;
val2_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
<< val2;
Message msg;
msg << "Expected: (" << expr1 << ") <= (" << expr2 << ")\n"
<< " Actual: " << StrStreamToString(&val1_ss) << " vs "
<< StrStreamToString(&val2_ss);
<< " Actual: " << StringStreamToString(&val1_ss) << " vs "
<< StringStreamToString(&val2_ss);
return AssertionFailure(msg);
}
@ -1508,7 +1508,7 @@ String WideStringToUtf8(const wchar_t* str, int num_chars) {
if (num_chars == -1)
num_chars = static_cast<int>(wcslen(str));
StrStream stream;
::std::stringstream stream;
for (int i = 0; i < num_chars; ++i) {
UInt32 unicode_code_point;
@ -1525,7 +1525,7 @@ String WideStringToUtf8(const wchar_t* str, int num_chars) {
char buffer[32]; // CodePointToUtf8 requires a buffer this big.
stream << CodePointToUtf8(unicode_code_point, buffer);
}
return StrStreamToString(&stream);
return StringStreamToString(&stream);
}
// Converts a wide C string to a String using the UTF-8 encoding.
@ -1733,16 +1733,16 @@ String String::Format(const char * format, ...) {
}
}
// Converts the buffer in a StrStream to a String, converting NUL
// Converts the buffer in a stringstream to a String, converting NUL
// bytes to "\\0" along the way.
String StrStreamToString(StrStream* ss) {
String StringStreamToString(::std::stringstream* ss) {
const ::std::string& str = ss->str();
const char* const start = str.c_str();
const char* const end = start + str.length();
// We need to use a helper StrStream to do this transformation
// We need to use a helper stringstream to do this transformation
// because String doesn't support push_back().
StrStream helper;
::std::stringstream helper;
for (const char* ch = start; ch != end; ++ch) {
if (*ch == '\0') {
helper << "\\0"; // Replaces NUL with "\\0";
@ -3262,9 +3262,9 @@ void XmlUnitTestResultPrinter::PrintXmlTestCase(FILE* out,
"errors=\"0\" time=\"%s\">\n",
FormatTimeInMillisAsSeconds(test_case.elapsed_time()).c_str());
for (int i = 0; i < test_case.total_test_count(); ++i) {
StrStream stream;
::std::stringstream stream;
OutputXmlTestInfo(&stream, test_case.name(), *test_case.GetTestInfo(i));
fprintf(out, "%s", StrStreamToString(&stream).c_str());
fprintf(out, "%s", StringStreamToString(&stream).c_str());
}
fprintf(out, " </testsuite>\n");
}

5
test/gtest-message_test.cc
View File

@ -38,7 +38,6 @@
namespace {
using ::testing::Message;
using ::testing::internal::StrStream;
// A helper function that turns a Message into a C string.
const char* ToCString(const Message& msg) {
@ -154,9 +153,9 @@ TEST(MessageTest, GetString) {
// Tests streaming a Message object to an ostream.
TEST(MessageTest, StreamsToOStream) {
Message msg("Hello");
StrStream ss;
::std::stringstream ss;
ss << msg;
EXPECT_STREQ("Hello", testing::internal::StrStreamToString(&ss).c_str());
EXPECT_STREQ("Hello", testing::internal::StringStreamToString(&ss).c_str());
}
// Tests that a Message object doesn't take up too much stack space.