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Merge branch 'dev-second-string-argument-removal' into dev-modernize

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It is no longer true that an assertion macro has either 1 or 2 args,
so...
This commit is contained in:
Martin Hořeňovský 2017-06-26 20:48:41 +02:00
commit fae0fa4ec1
6 changed files with 40 additions and 27 deletions
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8
include/catch.hpp
View File

@ -165,9 +165,9 @@ LeakDetector leakDetector;
#define REQUIRE_FALSE( ... ) INTERNAL_CATCH_TEST( "REQUIRE_FALSE", Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, __VA_ARGS__ ) #define REQUIRE_FALSE( ... ) INTERNAL_CATCH_TEST( "REQUIRE_FALSE", Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, __VA_ARGS__ )
#endif #endif
#define REQUIRE_THROWS( ... ) INTERNAL_CATCH_THROWS( "REQUIRE_THROWS", Catch::ResultDisposition::Normal, "", __VA_ARGS__ ) #define REQUIRE_THROWS( ... ) INTERNAL_CATCH_THROWS( "REQUIRE_THROWS", Catch::ResultDisposition::Normal, __VA_ARGS__ )
#define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( "REQUIRE_THROWS_AS", exceptionType, Catch::ResultDisposition::Normal, expr ) #define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( "REQUIRE_THROWS_AS", exceptionType, Catch::ResultDisposition::Normal, expr )
#define REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( "REQUIRE_THROWS_WITH", Catch::ResultDisposition::Normal, matcher, expr ) #define REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS_STR_MATCHES( "REQUIRE_THROWS_WITH", Catch::ResultDisposition::Normal, matcher, expr )
#define REQUIRE_THROWS_MATCHES( expr, exceptionType, matcher ) INTERNAL_CATCH_THROWS_MATCHES( "REQUIRE_THROWS_MATCHES", exceptionType, Catch::ResultDisposition::Normal, matcher, expr ) #define REQUIRE_THROWS_MATCHES( expr, exceptionType, matcher ) INTERNAL_CATCH_THROWS_MATCHES( "REQUIRE_THROWS_MATCHES", exceptionType, Catch::ResultDisposition::Normal, matcher, expr )
#define REQUIRE_NOTHROW( ... ) INTERNAL_CATCH_NO_THROW( "REQUIRE_NOTHROW", Catch::ResultDisposition::Normal, __VA_ARGS__ ) #define REQUIRE_NOTHROW( ... ) INTERNAL_CATCH_NO_THROW( "REQUIRE_NOTHROW", Catch::ResultDisposition::Normal, __VA_ARGS__ )
@ -177,9 +177,9 @@ LeakDetector leakDetector;
#define CHECKED_ELSE( ... ) INTERNAL_CATCH_ELSE( "CHECKED_ELSE", Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) #define CHECKED_ELSE( ... ) INTERNAL_CATCH_ELSE( "CHECKED_ELSE", Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ )
#define CHECK_NOFAIL( ... ) INTERNAL_CATCH_TEST( "CHECK_NOFAIL", Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, __VA_ARGS__ ) #define CHECK_NOFAIL( ... ) INTERNAL_CATCH_TEST( "CHECK_NOFAIL", Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, __VA_ARGS__ )
#define CHECK_THROWS( ... ) INTERNAL_CATCH_THROWS( "CHECK_THROWS", Catch::ResultDisposition::ContinueOnFailure, "", __VA_ARGS__ ) #define CHECK_THROWS( ... ) INTERNAL_CATCH_THROWS( "CHECK_THROWS", Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ )
#define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( "CHECK_THROWS_AS", exceptionType, Catch::ResultDisposition::ContinueOnFailure, expr ) #define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( "CHECK_THROWS_AS", exceptionType, Catch::ResultDisposition::ContinueOnFailure, expr )
#define CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( "CHECK_THROWS_WITH", Catch::ResultDisposition::ContinueOnFailure, matcher, expr ) #define CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS_STR_MATCHES( "CHECK_THROWS_WITH", Catch::ResultDisposition::ContinueOnFailure, matcher, expr )
#define CHECK_THROWS_MATCHES( expr, exceptionType, matcher ) INTERNAL_CATCH_THROWS_MATCHES( "CHECK_THROWS_MATCHES", exceptionType, Catch::ResultDisposition::ContinueOnFailure, matcher, expr ) #define CHECK_THROWS_MATCHES( expr, exceptionType, matcher ) INTERNAL_CATCH_THROWS_MATCHES( "CHECK_THROWS_MATCHES", exceptionType, Catch::ResultDisposition::ContinueOnFailure, matcher, expr )
#define CHECK_NOTHROW( ... ) INTERNAL_CATCH_NO_THROW( "CHECK_NOTHROW", Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) #define CHECK_NOTHROW( ... ) INTERNAL_CATCH_NO_THROW( "CHECK_NOTHROW", Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ )

4
include/internal/catch_assertionresult.h
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@ -43,14 +43,12 @@ namespace Catch {
AssertionInfo( char const * _macroName, AssertionInfo( char const * _macroName,
SourceLineInfo const& _lineInfo, SourceLineInfo const& _lineInfo,
char const * _capturedExpression, char const * _capturedExpression,
ResultDisposition::Flags _resultDisposition, ResultDisposition::Flags _resultDisposition);
char const * _secondArg = "");
char const * macroName; char const * macroName;
SourceLineInfo lineInfo; SourceLineInfo lineInfo;
char const * capturedExpression; char const * capturedExpression;
ResultDisposition::Flags resultDisposition; ResultDisposition::Flags resultDisposition;
char const * secondArg;
}; };
struct AssertionResultData struct AssertionResultData

15
include/internal/catch_assertionresult.hpp
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@ -16,13 +16,11 @@ namespace Catch {
AssertionInfo::AssertionInfo( char const * _macroName, AssertionInfo::AssertionInfo( char const * _macroName,
SourceLineInfo const& _lineInfo, SourceLineInfo const& _lineInfo,
char const * _capturedExpression, char const * _capturedExpression,
ResultDisposition::Flags _resultDisposition, ResultDisposition::Flags _resultDisposition)
char const * _secondArg)
: macroName( _macroName ), : macroName( _macroName ),
lineInfo( _lineInfo ), lineInfo( _lineInfo ),
capturedExpression( _capturedExpression ), capturedExpression( _capturedExpression ),
resultDisposition( _resultDisposition ), resultDisposition( _resultDisposition )
secondArg( _secondArg )
{} {}
AssertionResult::AssertionResult() {} AssertionResult::AssertionResult() {}
@ -64,15 +62,16 @@ namespace Catch {
std::string AssertionResult::getExpression() const { std::string AssertionResult::getExpression() const {
if (isFalseTest(m_info.resultDisposition)) if (isFalseTest(m_info.resultDisposition))
return '!' + capturedExpressionWithSecondArgument(m_info.capturedExpression, m_info.secondArg); return '!' + std::string(m_info.capturedExpression);
else else
return capturedExpressionWithSecondArgument(m_info.capturedExpression, m_info.secondArg); return std::string(m_info.capturedExpression);
} }
std::string AssertionResult::getExpressionInMacro() const { std::string AssertionResult::getExpressionInMacro() const {
if( m_info.macroName[0] == 0 ) if( m_info.macroName[0] == 0 )
return capturedExpressionWithSecondArgument(m_info.capturedExpression, m_info.secondArg); return std::string(m_info.capturedExpression);
else else
return std::string(m_info.macroName) + "( " + capturedExpressionWithSecondArgument(m_info.capturedExpression, m_info.secondArg) + " )"; return std::string(m_info.macroName) + "( " + m_info.capturedExpression + " )";
} }
bool AssertionResult::hasExpandedExpression() const { bool AssertionResult::hasExpandedExpression() const {

26
include/internal/catch_capture.hpp
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@ -105,16 +105,16 @@
} while( Catch::alwaysFalse() ) } while( Catch::alwaysFalse() )
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS( macroName, resultDisposition, matcher, ... ) \ #define INTERNAL_CATCH_THROWS( macroName, resultDisposition, ... ) \
do { \ do { \
Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #__VA_ARGS__, resultDisposition, #matcher ); \ Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #__VA_ARGS__, resultDisposition); \
if( __catchResult.allowThrows() ) \ if( __catchResult.allowThrows() ) \
try { \ try { \
static_cast<void>(__VA_ARGS__); \ static_cast<void>(__VA_ARGS__); \
__catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \ __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \
} \ } \
catch( ... ) { \ catch( ... ) { \
__catchResult.captureExpectedException( matcher ); \ __catchResult.captureExpectedException( "" ); \
} \ } \
else \ else \
__catchResult.captureResult( Catch::ResultWas::Ok ); \ __catchResult.captureResult( Catch::ResultWas::Ok ); \
@ -167,10 +167,28 @@
INTERNAL_CATCH_REACT( __catchResult ) \ INTERNAL_CATCH_REACT( __catchResult ) \
} while( Catch::alwaysFalse() ) } while( Catch::alwaysFalse() )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS_STR_MATCHES( macroName, resultDisposition, matcher, ... ) \
do { \
Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #__VA_ARGS__ ", " #matcher, resultDisposition); \
if( __catchResult.allowThrows() ) \
try { \
static_cast<void>(__VA_ARGS__); \
__catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \
} \
catch( ... ) { \
__catchResult.captureExpectedException( matcher ); \
} \
else \
__catchResult.captureResult( Catch::ResultWas::Ok ); \
INTERNAL_CATCH_REACT( __catchResult ) \
} while( Catch::alwaysFalse() )
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS_MATCHES( macroName, exceptionType, resultDisposition, matcher, expr ) \ #define INTERNAL_CATCH_THROWS_MATCHES( macroName, exceptionType, resultDisposition, matcher, expr ) \
do { \ do { \
Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr ", " #exceptionType, resultDisposition, #matcher ); \ Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr ", " #exceptionType ", " #matcher, resultDisposition ); \
if( __catchResult.allowThrows() ) \ if( __catchResult.allowThrows() ) \
try { \ try { \
static_cast<void>(expr); \ static_cast<void>(expr); \

3
include/internal/catch_result_builder.h
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@ -37,8 +37,7 @@ namespace Catch {
ResultBuilder( char const* macroName, ResultBuilder( char const* macroName,
SourceLineInfo const& lineInfo, SourceLineInfo const& lineInfo,
char const* capturedExpression, char const* capturedExpression,
ResultDisposition::Flags resultDisposition, ResultDisposition::Flags resultDisposition);
char const* secondArg = "" );
~ResultBuilder(); ~ResultBuilder();
template<typename T> template<typename T>

9
include/internal/catch_result_builder.hpp
View File

@ -21,9 +21,8 @@ namespace Catch {
ResultBuilder::ResultBuilder( char const* macroName, ResultBuilder::ResultBuilder( char const* macroName,
SourceLineInfo const& lineInfo, SourceLineInfo const& lineInfo,
char const* capturedExpression, char const* capturedExpression,
ResultDisposition::Flags resultDisposition, ResultDisposition::Flags resultDisposition )
char const* secondArg ) : m_assertionInfo( macroName, lineInfo, capturedExpression, resultDisposition)
: m_assertionInfo( macroName, lineInfo, capturedExpression, resultDisposition, secondArg )
{ {
m_stream().oss.str(""); m_stream().oss.str("");
} }
@ -76,7 +75,7 @@ namespace Catch {
assert( !isFalseTest( m_assertionInfo.resultDisposition ) ); assert( !isFalseTest( m_assertionInfo.resultDisposition ) );
AssertionResultData data = m_data; AssertionResultData data = m_data;
data.resultType = ResultWas::Ok; data.resultType = ResultWas::Ok;
data.reconstructedExpression = capturedExpressionWithSecondArgument(m_assertionInfo.capturedExpression, m_assertionInfo.secondArg); data.reconstructedExpression = m_assertionInfo.capturedExpression;
std::string actualMessage = Catch::translateActiveException(); std::string actualMessage = Catch::translateActiveException();
if( !matcher.match( actualMessage ) ) { if( !matcher.match( actualMessage ) ) {
@ -148,7 +147,7 @@ namespace Catch {
} }
void ResultBuilder::reconstructExpression( std::string& dest ) const { void ResultBuilder::reconstructExpression( std::string& dest ) const {
dest = capturedExpressionWithSecondArgument(m_assertionInfo.capturedExpression, m_assertionInfo.secondArg); dest = m_assertionInfo.capturedExpression;
} }
void ResultBuilder::setExceptionGuard() { void ResultBuilder::setExceptionGuard() {