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Refactored command line parsers into polymorphic classes

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This commit is contained in:
Phil Nash 2012-08-25 21:26:05 +01:00
parent 95ae50ad3d
commit eb775aa7af
3 changed files with 325 additions and 103 deletions
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34
projects/SelfTest/TestMain.cpp
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@ -13,7 +13,7 @@
TEST_CASE( "selftest/main", "Runs all Catch self tests and checks their results" ) {
using namespace Catch;
///////////////////////////////////////////////////////////////////////////
SECTION( "selftest/expected result",
"Tests do what they claim" ) {
@ -70,13 +70,14 @@ TEST_CASE( "meta/Misc/Sections", "looped tests" ) {
template<size_t size>
void parseIntoConfig( const char * (&argv)[size], Catch::ConfigData& config ) {
Catch::parseIntoConfig( Catch::CommandParser( size, argv ), config );
static Catch::AllOptions options;
options.parseIntoConfig( Catch::CommandParser( size, argv ), config );
}
template<size_t size>
std::string parseIntoConfigAndReturnError( const char * (&argv)[size], Catch::ConfigData& config ) {
try {
Catch::parseIntoConfig( Catch::CommandParser( size, argv ), config );
parseIntoConfig( argv, config );
FAIL( "expected exception" );
}
catch( std::exception& ex ) {
@ -306,3 +307,30 @@ TEST_CASE( "selftest/filter/wildcard at both ends", "Individual filters with wil
CHECK( matchBadgers.shouldInclude( makeTestCase( "badgers are big" ) ) );
CHECK( matchBadgers.shouldInclude( makeTestCase( "hedgehogs" ) ) == false );
}
template<size_t size>
int getArgc( const char * (&)[size] ) {
return size;
}
TEST_CASE( "selftest/option parsers", "" )
{
Catch::ConfigData config;
Catch::SharedImpl<Catch::Options::TestCaseOptionParser> tcOpt;
Catch::OptionParser& opt = tcOpt;
const char* argv[] = { "test", "-t", "test1" };
Catch::CommandParser parser( getArgc( argv ), argv );
CHECK_NOTHROW( opt.parseIntoConfig( parser, config ) );
REQUIRE( config.filters.size() == 1 );
REQUIRE( config.filters[0].shouldInclude( makeTestCase( "notIncluded" ) ) == false );
REQUIRE( config.filters[0].shouldInclude( makeTestCase( "test1" ) ) );
}