mirror of
https://github.com/catchorg/Catch2.git
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6c3a5ef625
Now that the recommended distribution and usage method is proper library, users can just avoid including the matcher headers to get basically the same effect.
507 lines
18 KiB
C++
507 lines
18 KiB
C++
/*
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* Distributed under the Boost Software License, Version 1.0. (See accompanying
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* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*/
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#include <catch2/catch_approx.h>
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#include <catch2/catch_test_macros.hpp>
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#include <catch2/catch_matchers_string.h>
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#include <catch2/catch_test_spec_parser.h>
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#include <catch2/catch_test_case_info.h>
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#include <catch2/catch_config.hpp>
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#include <catch2/catch_commandline.h>
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#ifdef __clang__
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# pragma clang diagnostic ignored "-Wc++98-compat"
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#endif
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namespace {
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auto fakeTestCase(const char* name, const char* desc = "") { return Catch::makeTestCaseInfo("", { name, desc }, CATCH_INTERNAL_LINEINFO); }
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}
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TEST_CASE( "Parse test names and tags" ) {
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using Catch::parseTestSpec;
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using Catch::TestSpec;
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auto tcA = fakeTestCase( "a" );
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auto tcB = fakeTestCase( "b", "[one][x]" );
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auto tcC = fakeTestCase( "longer name with spaces", "[two][three][.][x]" );
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auto tcD = fakeTestCase( "zlonger name with spacesz" );
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SECTION( "Empty test spec should have no filters" ) {
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TestSpec spec;
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CHECK( spec.hasFilters() == false );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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}
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SECTION( "Test spec from empty string should have no filters" ) {
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TestSpec spec = parseTestSpec( "" );
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CHECK( spec.hasFilters() == false );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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}
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SECTION( "Test spec from just a comma should have no filters" ) {
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TestSpec spec = parseTestSpec( "," );
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CHECK( spec.hasFilters() == false );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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}
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SECTION( "Test spec from name should have one filter" ) {
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TestSpec spec = parseTestSpec( "b" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == true );
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}
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SECTION( "Test spec from quoted name should have one filter" ) {
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TestSpec spec = parseTestSpec( "\"b\"" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == true );
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}
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SECTION( "Test spec from name should have one filter" ) {
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TestSpec spec = parseTestSpec( "b" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == true );
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CHECK( spec.matches( *tcC ) == false );
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}
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SECTION( "Wildcard at the start" ) {
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TestSpec spec = parseTestSpec( "*spaces" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == true );
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CHECK( spec.matches( *tcD ) == false );
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CHECK( parseTestSpec( "*a" ).matches( *tcA ) == true );
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}
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SECTION( "Wildcard at the end" ) {
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TestSpec spec = parseTestSpec( "long*" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == true );
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CHECK( spec.matches( *tcD ) == false );
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CHECK( parseTestSpec( "a*" ).matches( *tcA ) == true );
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}
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SECTION( "Wildcard at both ends" ) {
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TestSpec spec = parseTestSpec( "*name*" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == true );
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CHECK( spec.matches( *tcD ) == true );
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CHECK( parseTestSpec( "*a*" ).matches( *tcA ) == true );
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}
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SECTION( "Redundant wildcard at the start" ) {
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TestSpec spec = parseTestSpec( "*a" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == true );
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CHECK( spec.matches( *tcB ) == false );
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}
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SECTION( "Redundant wildcard at the end" ) {
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TestSpec spec = parseTestSpec( "a*" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == true );
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CHECK( spec.matches( *tcB ) == false );
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}
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SECTION( "Redundant wildcard at both ends" ) {
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TestSpec spec = parseTestSpec( "*a*" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == true );
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CHECK( spec.matches( *tcB ) == false );
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}
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SECTION( "Wildcard at both ends, redundant at start" ) {
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TestSpec spec = parseTestSpec( "*longer*" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == true );
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CHECK( spec.matches( *tcD ) == true );
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}
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SECTION( "Just wildcard" ) {
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TestSpec spec = parseTestSpec( "*" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == true );
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CHECK( spec.matches( *tcB ) == true );
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CHECK( spec.matches( *tcC ) == true );
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CHECK( spec.matches( *tcD ) == true );
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}
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SECTION( "Single tag" ) {
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TestSpec spec = parseTestSpec( "[one]" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == true );
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CHECK( spec.matches( *tcC ) == false );
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}
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SECTION( "Single tag, two matches" ) {
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TestSpec spec = parseTestSpec( "[x]" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == true );
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CHECK( spec.matches( *tcC ) == true );
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}
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SECTION( "Two tags" ) {
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TestSpec spec = parseTestSpec( "[two][x]" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == true );
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}
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SECTION( "Two tags, spare separated" ) {
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TestSpec spec = parseTestSpec( "[two] [x]" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == true );
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}
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SECTION( "Wildcarded name and tag" ) {
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TestSpec spec = parseTestSpec( "*name*[x]" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == true );
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CHECK( spec.matches( *tcD ) == false );
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}
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SECTION( "Single tag exclusion" ) {
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TestSpec spec = parseTestSpec( "~[one]" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == true );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == false );
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}
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SECTION( "One tag exclusion and one tag inclusion" ) {
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TestSpec spec = parseTestSpec( "~[two][x]" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == true );
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CHECK( spec.matches( *tcC ) == false );
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}
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SECTION( "One tag exclusion and one wldcarded name inclusion" ) {
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TestSpec spec = parseTestSpec( "~[two]*name*" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == false );
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CHECK( spec.matches( *tcD ) == true );
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}
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SECTION( "One tag exclusion, using exclude:, and one wldcarded name inclusion" ) {
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TestSpec spec = parseTestSpec( "exclude:[two]*name*" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == false );
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CHECK( spec.matches( *tcD ) == true );
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}
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SECTION( "name exclusion" ) {
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TestSpec spec = parseTestSpec( "~b" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == true );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == false );
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CHECK( spec.matches( *tcD ) == true );
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}
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SECTION( "wildcarded name exclusion" ) {
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TestSpec spec = parseTestSpec( "~*name*" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == true );
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CHECK( spec.matches( *tcB ) == true );
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CHECK( spec.matches( *tcC ) == false );
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CHECK( spec.matches( *tcD ) == false );
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}
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SECTION( "wildcarded name exclusion with tag inclusion" ) {
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TestSpec spec = parseTestSpec( "~*name*,[three]" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == true );
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CHECK( spec.matches( *tcB ) == true );
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CHECK( spec.matches( *tcC ) == true );
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CHECK( spec.matches( *tcD ) == false );
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}
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SECTION( "wildcarded name exclusion, using exclude:, with tag inclusion" ) {
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TestSpec spec = parseTestSpec( "exclude:*name*,[three]" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == true );
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CHECK( spec.matches( *tcB ) == true );
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CHECK( spec.matches( *tcC ) == true );
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CHECK( spec.matches( *tcD ) == false );
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}
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SECTION( "two wildcarded names" ) {
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TestSpec spec = parseTestSpec( "\"longer*\"\"*spaces\"" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == true );
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CHECK( spec.matches( *tcD ) == false );
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}
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SECTION( "empty tag" ) {
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TestSpec spec = parseTestSpec( "[]" );
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CHECK( spec.hasFilters() == false );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == false );
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CHECK( spec.matches( *tcD ) == false );
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}
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SECTION( "empty quoted name" ) {
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TestSpec spec = parseTestSpec( "\"\"" );
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CHECK( spec.hasFilters() == false );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == false );
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CHECK( spec.matches( *tcD ) == false );
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}
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SECTION( "quoted string followed by tag exclusion" ) {
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TestSpec spec = parseTestSpec( "\"*name*\"~[.]" );
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CHECK( spec.hasFilters() == true );
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CHECK( spec.matches( *tcA ) == false );
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CHECK( spec.matches( *tcB ) == false );
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CHECK( spec.matches( *tcC ) == false );
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CHECK( spec.matches( *tcD ) == true );
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}
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SECTION( "Leading and trailing spaces in test spec" ) {
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TestSpec spec = parseTestSpec( "\" aardvark \"" );
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CHECK( spec.matches( *fakeTestCase( " aardvark " ) ) );
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CHECK( spec.matches( *fakeTestCase( " aardvark" ) ) );
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CHECK( spec.matches( *fakeTestCase( " aardvark " ) ) );
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CHECK( spec.matches( *fakeTestCase( "aardvark " ) ) );
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CHECK( spec.matches( *fakeTestCase( "aardvark" ) ) );
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}
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SECTION( "Leading and trailing spaces in test name" ) {
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TestSpec spec = parseTestSpec( "aardvark" );
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CHECK( spec.matches( *fakeTestCase( " aardvark " ) ) );
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CHECK( spec.matches( *fakeTestCase( " aardvark" ) ) );
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CHECK( spec.matches( *fakeTestCase( " aardvark " ) ) );
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CHECK( spec.matches( *fakeTestCase( "aardvark " ) ) );
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CHECK( spec.matches( *fakeTestCase( "aardvark" ) ) );
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}
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}
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TEST_CASE( "Process can be configured on command line", "[config][command-line]" ) {
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using namespace Catch::Matchers;
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Catch::ConfigData config;
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auto cli = Catch::makeCommandLineParser(config);
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SECTION("empty args don't cause a crash") {
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auto result = cli.parse({""});
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CHECK(result);
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CHECK(config.processName == "");
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}
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SECTION("default - no arguments") {
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auto result = cli.parse({"test"});
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CHECK(result);
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CHECK(config.processName == "test");
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CHECK(config.shouldDebugBreak == false);
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CHECK(config.abortAfter == -1);
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CHECK(config.noThrow == false);
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CHECK(config.reporterName == "console");
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Catch::Config cfg(config);
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CHECK_FALSE(cfg.hasTestFilters());
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}
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SECTION("test lists") {
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SECTION("Specify one test case using") {
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auto result = cli.parse({"test", "test1"});
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CHECK(result);
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Catch::Config cfg(config);
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REQUIRE(cfg.hasTestFilters());
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REQUIRE(cfg.testSpec().matches(*fakeTestCase("notIncluded")) == false);
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REQUIRE(cfg.testSpec().matches(*fakeTestCase("test1")));
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}
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SECTION("Specify one test case exclusion using exclude:") {
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auto result = cli.parse({"test", "exclude:test1"});
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CHECK(result);
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Catch::Config cfg(config);
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REQUIRE(cfg.hasTestFilters());
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REQUIRE(cfg.testSpec().matches(*fakeTestCase("test1")) == false);
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REQUIRE(cfg.testSpec().matches(*fakeTestCase("alwaysIncluded")));
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}
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SECTION("Specify one test case exclusion using ~") {
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auto result = cli.parse({"test", "~test1"});
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CHECK(result);
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Catch::Config cfg(config);
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REQUIRE(cfg.hasTestFilters());
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REQUIRE(cfg.testSpec().matches(*fakeTestCase("test1")) == false);
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REQUIRE(cfg.testSpec().matches(*fakeTestCase("alwaysIncluded")));
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}
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}
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SECTION("reporter") {
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SECTION("-r/console") {
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CHECK(cli.parse({"test", "-r", "console"}));
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REQUIRE(config.reporterName == "console");
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}
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SECTION("-r/xml") {
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CHECK(cli.parse({"test", "-r", "xml"}));
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REQUIRE(config.reporterName == "xml");
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}
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SECTION("--reporter/junit") {
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CHECK(cli.parse({"test", "--reporter", "junit"}));
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REQUIRE(config.reporterName == "junit");
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}
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SECTION("Only one reporter is accepted") {
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REQUIRE_FALSE(cli.parse({ "test", "-r", "xml", "-r", "junit" }));
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}
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SECTION("must match one of the available ones") {
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auto result = cli.parse({"test", "--reporter", "unsupported"});
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CHECK(!result);
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REQUIRE_THAT(result.errorMessage(), Contains("Unrecognized reporter"));
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}
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}
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SECTION("debugger") {
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SECTION("-b") {
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CHECK(cli.parse({"test", "-b"}));
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REQUIRE(config.shouldDebugBreak == true);
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}
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SECTION("--break") {
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CHECK(cli.parse({"test", "--break"}));
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REQUIRE(config.shouldDebugBreak);
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}
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}
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SECTION("abort") {
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SECTION("-a aborts after first failure") {
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CHECK(cli.parse({"test", "-a"}));
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REQUIRE(config.abortAfter == 1);
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}
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SECTION("-x 2 aborts after two failures") {
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CHECK(cli.parse({"test", "-x", "2"}));
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REQUIRE(config.abortAfter == 2);
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}
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SECTION("-x must be numeric") {
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auto result = cli.parse({"test", "-x", "oops"});
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CHECK(!result);
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REQUIRE_THAT(result.errorMessage(), Contains("convert") && Contains("oops"));
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}
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}
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SECTION("nothrow") {
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SECTION("-e") {
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CHECK(cli.parse({"test", "-e"}));
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REQUIRE(config.noThrow);
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}
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SECTION("--nothrow") {
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CHECK(cli.parse({"test", "--nothrow"}));
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REQUIRE(config.noThrow);
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}
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}
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SECTION("output filename") {
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SECTION("-o filename") {
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CHECK(cli.parse({"test", "-o", "filename.ext"}));
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REQUIRE(config.outputFilename == "filename.ext");
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}
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SECTION("--out") {
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CHECK(cli.parse({"test", "--out", "filename.ext"}));
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REQUIRE(config.outputFilename == "filename.ext");
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}
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}
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SECTION("combinations") {
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SECTION("Single character flags can be combined") {
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CHECK(cli.parse({"test", "-abe"}));
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CHECK(config.abortAfter == 1);
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CHECK(config.shouldDebugBreak);
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CHECK(config.noThrow == true);
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}
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}
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SECTION( "use-colour") {
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using Catch::UseColour;
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SECTION( "without option" ) {
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CHECK(cli.parse({"test"}));
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REQUIRE( config.useColour == UseColour::Auto );
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}
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SECTION( "auto" ) {
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CHECK(cli.parse({"test", "--use-colour", "auto"}));
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REQUIRE( config.useColour == UseColour::Auto );
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}
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SECTION( "yes" ) {
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CHECK(cli.parse({"test", "--use-colour", "yes"}));
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REQUIRE( config.useColour == UseColour::Yes );
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}
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SECTION( "no" ) {
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CHECK(cli.parse({"test", "--use-colour", "no"}));
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REQUIRE( config.useColour == UseColour::No );
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}
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SECTION( "error" ) {
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auto result = cli.parse({"test", "--use-colour", "wrong"});
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CHECK( !result );
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CHECK_THAT( result.errorMessage(), Contains( "colour mode must be one of" ) );
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}
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}
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|
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SECTION("Benchmark options") {
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|
SECTION("samples") {
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|
CHECK(cli.parse({ "test", "--benchmark-samples=200" }));
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|
|
|
REQUIRE(config.benchmarkSamples == 200);
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|
}
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|
|
|
SECTION("resamples") {
|
|
CHECK(cli.parse({ "test", "--benchmark-resamples=20000" }));
|
|
|
|
REQUIRE(config.benchmarkResamples == 20000);
|
|
}
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|
|
|
SECTION("resamples") {
|
|
CHECK(cli.parse({ "test", "--benchmark-confidence-interval=0.99" }));
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|
|
|
REQUIRE(config.benchmarkConfidenceInterval == Catch::Detail::Approx(0.99));
|
|
}
|
|
|
|
SECTION("resamples") {
|
|
CHECK(cli.parse({ "test", "--benchmark-no-analysis" }));
|
|
|
|
REQUIRE(config.benchmarkNoAnalysis);
|
|
}
|
|
}
|
|
}
|
|
|
|
TEST_CASE("Test with special, characters \"in name", "[cli][regression]") {
|
|
// This test case succeeds if we can invoke it from the CLI
|
|
SUCCEED();
|
|
}
|