mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-30 09:13:29 +01:00
488 lines
17 KiB
C++
488 lines
17 KiB
C++
/*
|
|
* Created by Phil on 22/10/2010.
|
|
* Copyright 2010 Two Blue Cubes Ltd
|
|
*
|
|
* Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
*/
|
|
|
|
#define CATCH_CONFIG_MAIN
|
|
#include "catch.hpp"
|
|
#include "../include/reporters/catch_reporter_teamcity.hpp"
|
|
#include "../include/reporters/catch_reporter_tap.hpp"
|
|
#include "../include/reporters/catch_reporter_automake.hpp"
|
|
|
|
|
|
// Some example tag aliases
|
|
CATCH_REGISTER_TAG_ALIAS( "[@nhf]", "[failing]~[.]" )
|
|
CATCH_REGISTER_TAG_ALIAS( "[@tricky]", "[tricky]~[.]" )
|
|
|
|
|
|
#ifdef __clang__
|
|
# pragma clang diagnostic ignored "-Wpadded"
|
|
# pragma clang diagnostic ignored "-Wweak-vtables"
|
|
# pragma clang diagnostic ignored "-Wc++98-compat"
|
|
#endif
|
|
|
|
|
|
//template<size_t size>
|
|
//void parseIntoConfig( const char * (&argv)[size], Catch::ConfigData& config ) {
|
|
// auto parser = Catch::makeCommandLineParser();
|
|
// parser.parseInto( Catch::Clara::argsToVector( size, argv ), config );
|
|
//}
|
|
//
|
|
//template<size_t size>
|
|
//std::string parseIntoConfigAndReturnError( const char * (&argv)[size], Catch::ConfigData& config ) {
|
|
// try {
|
|
// parseIntoConfig( argv, config );
|
|
// FAIL( "expected exception" );
|
|
// }
|
|
// catch( std::exception& ex ) {
|
|
// return ex.what();
|
|
// }
|
|
// return "";
|
|
//}
|
|
//
|
|
inline Catch::TestCase fakeTestCase( const char* name, const char* desc = "" ){ return Catch::makeTestCase( nullptr, "", name, desc, CATCH_INTERNAL_LINEINFO ); }
|
|
|
|
TEST_CASE( "Process can be configured on command line", "[config][command-line]" ) {
|
|
|
|
using namespace Catch::Matchers;
|
|
|
|
Catch::ConfigData config;
|
|
auto cli = Catch::makeCommandLineParser(config);
|
|
|
|
SECTION("empty args don't cause a crash") {
|
|
auto result = cli.parse({""});
|
|
CHECK(result);
|
|
CHECK(config.processName == "");
|
|
}
|
|
|
|
|
|
SECTION("default - no arguments") {
|
|
auto result = cli.parse({"test"});
|
|
CHECK(result);
|
|
CHECK(config.processName == "test");
|
|
CHECK(config.shouldDebugBreak == false);
|
|
CHECK(config.abortAfter == -1);
|
|
CHECK(config.noThrow == false);
|
|
CHECK(config.reporterNames.empty());
|
|
}
|
|
|
|
SECTION("test lists") {
|
|
SECTION("1 test", "Specify one test case using") {
|
|
auto result = cli.parse({"test", "test1"});
|
|
CHECK(result);
|
|
|
|
Catch::Config cfg(config);
|
|
REQUIRE(cfg.testSpec().matches(fakeTestCase("notIncluded")) == false);
|
|
REQUIRE(cfg.testSpec().matches(fakeTestCase("test1")));
|
|
}
|
|
SECTION("Specify one test case exclusion using exclude:") {
|
|
auto result = cli.parse({"test", "exclude:test1"});
|
|
CHECK(result);
|
|
|
|
Catch::Config cfg(config);
|
|
REQUIRE(cfg.testSpec().matches(fakeTestCase("test1")) == false);
|
|
REQUIRE(cfg.testSpec().matches(fakeTestCase("alwaysIncluded")));
|
|
}
|
|
|
|
SECTION("Specify one test case exclusion using ~") {
|
|
auto result = cli.parse({"test", "~test1"});
|
|
CHECK(result);
|
|
|
|
Catch::Config cfg(config);
|
|
REQUIRE(cfg.testSpec().matches(fakeTestCase("test1")) == false);
|
|
REQUIRE(cfg.testSpec().matches(fakeTestCase("alwaysIncluded")));
|
|
}
|
|
|
|
}
|
|
|
|
SECTION("reporter") {
|
|
SECTION("-r/console") {
|
|
CHECK(cli.parse({"test", "-r", "console"}));
|
|
|
|
REQUIRE(config.reporterNames[0] == "console");
|
|
}
|
|
SECTION("-r/xml") {
|
|
CHECK(cli.parse({"test", "-r", "xml"}));
|
|
|
|
REQUIRE(config.reporterNames[0] == "xml");
|
|
}
|
|
SECTION("-r xml and junit") {
|
|
CHECK(cli.parse({"test", "-r", "xml", "-r", "junit"}));
|
|
|
|
REQUIRE(config.reporterNames.size() == 2);
|
|
REQUIRE(config.reporterNames[0] == "xml");
|
|
REQUIRE(config.reporterNames[1] == "junit");
|
|
}
|
|
SECTION("--reporter/junit") {
|
|
CHECK(cli.parse({"test", "--reporter", "junit"}));
|
|
|
|
REQUIRE(config.reporterNames[0] == "junit");
|
|
}
|
|
}
|
|
|
|
|
|
SECTION("debugger") {
|
|
SECTION("-b") {
|
|
CHECK(cli.parse({"test", "-b"}));
|
|
|
|
REQUIRE(config.shouldDebugBreak == true);
|
|
}
|
|
SECTION("--break") {
|
|
CHECK(cli.parse({"test", "--break"}));
|
|
|
|
REQUIRE(config.shouldDebugBreak);
|
|
}
|
|
}
|
|
|
|
|
|
SECTION("abort") {
|
|
SECTION("-a aborts after first failure") {
|
|
CHECK(cli.parse({"test", "-a"}));
|
|
|
|
REQUIRE(config.abortAfter == 1);
|
|
}
|
|
SECTION("-x 2 aborts after two failures") {
|
|
CHECK(cli.parse({"test", "-x", "2"}));
|
|
|
|
REQUIRE(config.abortAfter == 2);
|
|
}
|
|
SECTION("-x must be numeric") {
|
|
auto result = cli.parse({"test", "-x", "oops"});
|
|
CHECK(!result);
|
|
|
|
REQUIRE_THAT(result.errorMessage(), Contains("convert") && Contains("oops"));
|
|
}
|
|
}
|
|
|
|
SECTION("nothrow") {
|
|
SECTION("-e") {
|
|
CHECK(cli.parse({"test", "-e"}));
|
|
|
|
REQUIRE(config.noThrow);
|
|
}
|
|
SECTION("--nothrow") {
|
|
CHECK(cli.parse({"test", "--nothrow"}));
|
|
|
|
REQUIRE(config.noThrow);
|
|
}
|
|
}
|
|
|
|
SECTION("output filename") {
|
|
SECTION("-o filename") {
|
|
CHECK(cli.parse({"test", "-o", "filename.ext"}));
|
|
|
|
REQUIRE(config.outputFilename == "filename.ext");
|
|
}
|
|
SECTION("--out") {
|
|
CHECK(cli.parse({"test", "--out", "filename.ext"}));
|
|
|
|
REQUIRE(config.outputFilename == "filename.ext");
|
|
}
|
|
}
|
|
|
|
SECTION("combinations") {
|
|
SECTION("Single character flags can be combined") {
|
|
CHECK(cli.parse({"test", "-abe"}));
|
|
|
|
CHECK(config.abortAfter == 1);
|
|
CHECK(config.shouldDebugBreak);
|
|
CHECK(config.noThrow == true);
|
|
}
|
|
}
|
|
|
|
|
|
SECTION( "use-colour") {
|
|
|
|
using Catch::UseColour;
|
|
|
|
SECTION( "without option" ) {
|
|
CHECK(cli.parse({"test"}));
|
|
|
|
REQUIRE( config.useColour == UseColour::Auto );
|
|
}
|
|
|
|
SECTION( "auto" ) {
|
|
CHECK(cli.parse({"test", "--use-colour", "auto"}));
|
|
|
|
REQUIRE( config.useColour == UseColour::Auto );
|
|
}
|
|
|
|
SECTION( "yes" ) {
|
|
CHECK(cli.parse({"test", "--use-colour", "yes"}));
|
|
|
|
REQUIRE( config.useColour == UseColour::Yes );
|
|
}
|
|
|
|
SECTION( "no" ) {
|
|
CHECK(cli.parse({"test", "--use-colour", "no"}));
|
|
|
|
REQUIRE( config.useColour == UseColour::No );
|
|
}
|
|
|
|
SECTION( "error" ) {
|
|
auto result = cli.parse({"test", "--use-colour", "wrong"});
|
|
CHECK( !result );
|
|
CHECK_THAT( result.errorMessage(), Contains( "colour mode must be one of" ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
TEST_CASE( "Long strings can be wrapped", "[wrap]" ) {
|
|
|
|
using namespace Catch;
|
|
SECTION( "plain string" ) {
|
|
// guide: 123456789012345678
|
|
std::string testString = "one two three four";
|
|
|
|
SECTION( "No wrapping" ) {
|
|
CHECK( Text( testString, TextAttributes().setWidth( 80 ) ).toString() == testString );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 18 ) ).toString() == testString );
|
|
}
|
|
SECTION( "Wrapped once" ) {
|
|
CHECK( Text( testString, TextAttributes().setWidth( 17 ) ).toString() == "one two three\nfour" );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 16 ) ).toString() == "one two three\nfour" );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 14 ) ).toString() == "one two three\nfour" );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 13 ) ).toString() == "one two three\nfour" );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 12 ) ).toString() == "one two\nthree four" );
|
|
}
|
|
SECTION( "Wrapped twice" ) {
|
|
CHECK( Text( testString, TextAttributes().setWidth( 9 ) ).toString() == "one two\nthree\nfour" );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 8 ) ).toString() == "one two\nthree\nfour" );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 7 ) ).toString() == "one two\nthree\nfour" );
|
|
}
|
|
SECTION( "Wrapped three times" ) {
|
|
CHECK( Text( testString, TextAttributes().setWidth( 6 ) ).toString() == "one\ntwo\nthree\nfour" );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 5 ) ).toString() == "one\ntwo\nthree\nfour" );
|
|
}
|
|
SECTION( "Short wrap" ) {
|
|
CHECK( Text( "abcdef", TextAttributes().setWidth( 4 ) ).toString() == "abc-\ndef" );
|
|
CHECK( Text( "abcdefg", TextAttributes().setWidth( 4 ) ).toString() == "abc-\ndefg" );
|
|
CHECK( Text( "abcdefgh", TextAttributes().setWidth( 4 ) ).toString() == "abc-\ndef-\ngh" );
|
|
|
|
CHECK( Text( testString, TextAttributes().setWidth( 4 ) ).toString() == "one\ntwo\nthr-\nee\nfour" );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 3 ) ).toString() == "one\ntwo\nth-\nree\nfo-\nur" );
|
|
}
|
|
SECTION( "As container" ) {
|
|
Text text( testString, TextAttributes().setWidth( 6 ) );
|
|
REQUIRE( text.size() == 4 );
|
|
CHECK( text[0] == "one" );
|
|
CHECK( text[1] == "two" );
|
|
CHECK( text[2] == "three" );
|
|
CHECK( text[3] == "four" );
|
|
}
|
|
SECTION( "Indent first line differently" ) {
|
|
Text text( testString, TextAttributes()
|
|
.setWidth( 10 )
|
|
.setIndent( 4 )
|
|
.setInitialIndent( 1 ) );
|
|
CHECK( text.toString() == " one two\n three\n four" );
|
|
}
|
|
|
|
}
|
|
|
|
SECTION( "With newlines" ) {
|
|
|
|
// guide: 1234567890123456789
|
|
std::string testString = "one two\nthree four";
|
|
|
|
SECTION( "No wrapping" ) {
|
|
CHECK( Text( testString, TextAttributes().setWidth( 80 ) ).toString() == testString );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 18 ) ).toString() == testString );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 10 ) ).toString() == testString );
|
|
}
|
|
SECTION( "Trailing newline" ) {
|
|
CHECK( Text( "abcdef\n", TextAttributes().setWidth( 10 ) ).toString() == "abcdef" );
|
|
CHECK( Text( "abcdef", TextAttributes().setWidth( 6 ) ).toString() == "abcdef" );
|
|
CHECK( Text( "abcdef\n", TextAttributes().setWidth( 6 ) ).toString() == "abcdef" );
|
|
CHECK( Text( "abcdef\n", TextAttributes().setWidth( 5 ) ).toString() == "abcd-\nef" );
|
|
}
|
|
SECTION( "Wrapped once" ) {
|
|
CHECK( Text( testString, TextAttributes().setWidth( 9 ) ).toString() == "one two\nthree\nfour" );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 8 ) ).toString() == "one two\nthree\nfour" );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 7 ) ).toString() == "one two\nthree\nfour" );
|
|
}
|
|
SECTION( "Wrapped twice" ) {
|
|
CHECK( Text( testString, TextAttributes().setWidth( 6 ) ).toString() == "one\ntwo\nthree\nfour" );
|
|
}
|
|
}
|
|
|
|
SECTION( "With wrap-before/ after characters" ) {
|
|
std::string testString = "one,two(three) <here>";
|
|
|
|
SECTION( "No wrapping" ) {
|
|
CHECK( Text( testString, TextAttributes().setWidth( 80 ) ).toString() == testString );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 24 ) ).toString() == testString );
|
|
}
|
|
SECTION( "Wrap before" ) {
|
|
CHECK( Text( testString, TextAttributes().setWidth( 11 ) ).toString() == "one,two\n(three)\n<here>" );
|
|
}
|
|
SECTION( "Wrap after" ) {
|
|
CHECK( Text( testString, TextAttributes().setWidth( 6 ) ).toString() == "one,\ntwo\n(thre-\ne)\n<here>" );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 5 ) ).toString() == "one,\ntwo\n(thr-\nee)\n<her-\ne>" );
|
|
CHECK( Text( testString, TextAttributes().setWidth( 4 ) ).toString() == "one,\ntwo\n(th-\nree)\n<he-\nre>" );
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
using namespace Catch;
|
|
|
|
class ColourString {
|
|
public:
|
|
|
|
struct ColourIndex {
|
|
ColourIndex( Colour::Code _colour, std::size_t _fromIndex, std::size_t _toIndex )
|
|
: colour( _colour ),
|
|
fromIndex( _fromIndex ),
|
|
toIndex( _toIndex )
|
|
{}
|
|
|
|
Colour::Code colour;
|
|
std::size_t fromIndex;
|
|
std::size_t toIndex;
|
|
};
|
|
|
|
ColourString( std::string const& _string )
|
|
: string( _string )
|
|
{}
|
|
ColourString( std::string const& _string, std::vector<ColourIndex> const& _colours )
|
|
: string( _string ), colours( _colours )
|
|
{}
|
|
|
|
ColourString& addColour( Colour::Code colour, int _index ) {
|
|
colours.push_back( ColourIndex( colour,
|
|
resolveRelativeIndex( _index ),
|
|
resolveRelativeIndex( _index )+1 ) );
|
|
return *this;
|
|
}
|
|
ColourString& addColour( Colour::Code colour, int _fromIndex, int _toIndex ) {
|
|
colours.push_back( ColourIndex( colour,
|
|
resolveRelativeIndex(_fromIndex),
|
|
resolveLastRelativeIndex( _toIndex ) ) );
|
|
return *this;
|
|
}
|
|
|
|
void writeToStream( std::ostream& _stream ) const {
|
|
std::size_t last = 0;
|
|
for( std::size_t i = 0; i < colours.size(); ++i ) {
|
|
ColourIndex const& index = colours[i];
|
|
if( index.fromIndex > last )
|
|
_stream << string.substr( last, index.fromIndex-last );
|
|
{
|
|
Colour colourGuard( index.colour );
|
|
_stream << string.substr( index.fromIndex, index.toIndex-index.fromIndex );
|
|
}
|
|
last = index.toIndex;
|
|
}
|
|
if( last < string.size() )
|
|
_stream << string.substr( last );
|
|
}
|
|
friend std::ostream& operator << ( std::ostream& _stream, ColourString const& _colourString ) {
|
|
_colourString.writeToStream( _stream );
|
|
return _stream;
|
|
}
|
|
|
|
private:
|
|
|
|
std::size_t resolveLastRelativeIndex( int _index ) {
|
|
std::size_t index = resolveRelativeIndex( _index );
|
|
return index == 0 ? string.size() : index;
|
|
}
|
|
std::size_t resolveRelativeIndex( int _index ) {
|
|
return static_cast<std::size_t>( _index >= 0
|
|
? _index
|
|
: static_cast<int>( string.size() )+_index );
|
|
}
|
|
std::string string;
|
|
std::vector<ColourIndex> colours;
|
|
};
|
|
|
|
TEST_CASE( "replaceInPlace" ) {
|
|
std::string letters = "abcdefcg";
|
|
SECTION( "replace single char" ) {
|
|
CHECK( replaceInPlace( letters, "b", "z" ) );
|
|
CHECK( letters == "azcdefcg" );
|
|
}
|
|
SECTION( "replace two chars" ) {
|
|
CHECK( replaceInPlace( letters, "c", "z" ) );
|
|
CHECK( letters == "abzdefzg" );
|
|
}
|
|
SECTION( "replace first char" ) {
|
|
CHECK( replaceInPlace( letters, "a", "z" ) );
|
|
CHECK( letters == "zbcdefcg" );
|
|
}
|
|
SECTION( "replace last char" ) {
|
|
CHECK( replaceInPlace( letters, "g", "z" ) );
|
|
CHECK( letters == "abcdefcz" );
|
|
}
|
|
SECTION( "replace all chars" ) {
|
|
CHECK( replaceInPlace( letters, letters, "replaced" ) );
|
|
CHECK( letters == "replaced" );
|
|
}
|
|
SECTION( "replace no chars" ) {
|
|
CHECK_FALSE( replaceInPlace( letters, "x", "z" ) );
|
|
CHECK( letters == letters );
|
|
}
|
|
SECTION( "escape '" ) {
|
|
std::string s = "didn't";
|
|
CHECK( replaceInPlace( s, "'", "|'" ) );
|
|
CHECK( s == "didn|'t" );
|
|
}
|
|
}
|
|
|
|
// !TBD: This will be folded into Text class
|
|
TEST_CASE( "Strings can be rendered with colour", "[.colour]" ) {
|
|
|
|
{
|
|
ColourString cs( "hello" );
|
|
cs .addColour( Colour::Red, 0 )
|
|
.addColour( Colour::Green, -1 );
|
|
|
|
Catch::cout() << cs << std::endl;
|
|
}
|
|
|
|
{
|
|
ColourString cs( "hello" );
|
|
cs .addColour( Colour::Blue, 1, -2 );
|
|
|
|
Catch::cout() << cs << std::endl;
|
|
}
|
|
|
|
}
|
|
|
|
TEST_CASE( "Text can be formatted using the Text class" ) {
|
|
|
|
CHECK( Text( "hi there" ).toString() == "hi there" );
|
|
|
|
TextAttributes narrow;
|
|
narrow.setWidth( 6 );
|
|
|
|
CHECK( Text( "hi there", narrow ).toString() == "hi\nthere" );
|
|
}
|
|
|
|
TEST_CASE( "Long text is truncated", "[Text][Truncated]" ) {
|
|
|
|
std::string longLine( 90, '*' );
|
|
|
|
std::ostringstream oss;
|
|
for(int i = 0; i < 600; ++i )
|
|
oss << longLine << longLine << "\n";
|
|
Text t( oss.str() );
|
|
CHECK_THAT( t.toString(), EndsWith( "... message truncated due to excessive size" ) );
|
|
|
|
}
|
|
|
|
inline void manuallyRegisteredTestFunction() {
|
|
SUCCEED( "was called" );
|
|
}
|
|
struct AutoTestReg {
|
|
AutoTestReg() {
|
|
REGISTER_TEST_CASE( manuallyRegisteredTestFunction, "ManuallyRegistered", "" );
|
|
}
|
|
};
|
|
AutoTestReg autoTestReg;
|