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Use new line wrapper to show test case list, with tags, in columns

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This commit is contained in:
Phil Nash 2013-03-28 22:13:31 +00:00
parent 9e8abc33e7
commit 15fd032608
8 changed files with 137 additions and 76 deletions
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19
include/internal/catch_line_wrap.hpp
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@ -12,15 +12,12 @@
namespace Catch {
LineWrapper::LineWrapper( std::size_t _right )
: right( _right ),
nextTab( 0 ),
tab( 0 )
{}
LineWrapper::LineWrapper()
: right( CATCH_CONFIG_CONSOLE_WIDTH-1 ),
nextTab( 0 ),
tab( 0 )
tab( 0 ),
wrappableChars( " [({.," ),
recursionCount( 0 )
{}
LineWrapper& LineWrapper::setIndent( std::size_t _indent ) {
@ -36,7 +33,12 @@ namespace Catch {
wrapInternal( _str );
return *this;
}
bool LineWrapper::isWrapPoint( char c ) {
return wrappableChars.find( c ) != std::string::npos;
}
void LineWrapper::wrapInternal( std::string const& _str ) {
assert( ++recursionCount < 100 );
std::size_t width = right - indent.size();
std::size_t wrapPoint = width-tab;
for( std::size_t pos = 0; pos < _str.size(); ++pos ) {
@ -51,6 +53,9 @@ namespace Catch {
addLine( _str.substr( 0, wrapPoint ) );
while( _str[++wrapPoint] == ' ' );
}
else if( isWrapPoint( _str[wrapPoint] ) ) {
addLine( _str.substr( 0, wrapPoint ) );
}
else {
addLine( _str.substr( 0, --wrapPoint ) + '-' );
}
@ -61,7 +66,7 @@ namespace Catch {
std::string withoutTab = _str.substr( 0, nextTab ) + _str.substr( nextTab+1 );
return wrapInternal( withoutTab );
}
else if( _str[pos] == ' ' ) {
else if( isWrapPoint( _str[pos] ) ) {
wrapPoint = pos;
}
}