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vendor Catch2 and ETL

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This commit is contained in:
Robin Müller
2024-10-29 10:49:46 +01:00
parent 3915e0d641
commit 5173292491
1763 changed files with 959387 additions and 71 deletions
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contrib/fsfw_contrib/Catch2-3.7.1/tests/SelfTest/UsageTests/Message.tests.cpp Normal file
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// Copyright Catch2 Authors
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE.txt or copy at
// https://www.boost.org/LICENSE_1_0.txt)
// SPDX-License-Identifier: BSL-1.0
#include <catch2/catch_test_macros.hpp>
#include <iostream>
TEST_CASE( "INFO and WARN do not abort tests", "[messages][.]" ) {
INFO( "this is a " << "message" ); // This should output the message if a failure occurs
WARN( "this is a " << "warning" ); // This should always output the message but then continue
}
TEST_CASE( "#1455 - INFO and WARN can start with a linebreak", "[messages][.]" ) {
// Previously these would be hidden from the console reporter output,
// because it would fail at properly reflowing the text
INFO( "\nThis info message starts with a linebreak" );
WARN( "\nThis warning message starts with a linebreak" );
}
TEST_CASE( "SUCCEED counts as a test pass", "[messages]" ) {
SUCCEED( "this is a " << "success" );
}
TEST_CASE( "INFO gets logged on failure", "[failing][messages][.]" ) {
INFO( "this message should be logged" );
INFO( "so should this" );
int a = 2;
REQUIRE( a == 1 );
}
TEST_CASE( "INFO gets logged on failure, even if captured before successful assertions", "[failing][messages][.]" ) {
INFO( "this message may be logged later" );
int a = 2;
CHECK( a == 2 );
INFO( "this message should be logged" );
CHECK( a == 1 );
INFO( "and this, but later" );
CHECK( a == 0 );
INFO( "but not this" );
CHECK( a == 2 );
}
TEST_CASE( "FAIL aborts the test", "[failing][messages][.]" ) {
FAIL( "This is a " << "failure" ); // This should output the message and abort
WARN( "We should never see this");
}
TEST_CASE( "FAIL_CHECK does not abort the test", "[failing][messages][.]" ) {
FAIL_CHECK( "This is a " << "failure" ); // This should output the message then continue
WARN( "This message appears in the output");
}
TEST_CASE( "FAIL does not require an argument", "[failing][messages][.]" ) {
FAIL();
}
TEST_CASE( "SUCCEED does not require an argument", "[messages][.]" ) {
SUCCEED();
}
TEST_CASE( "Output from all sections is reported", "[failing][messages][.]" ) {
SECTION( "one" ) {
FAIL( "Message from section one" );
}
SECTION( "two" ) {
FAIL( "Message from section two" );
}
}
TEST_CASE( "Standard output from all sections is reported", "[messages][.]" ) {
SECTION( "one" ) {
std::cout << "Message from section one\n";
}
SECTION( "two" ) {
std::cout << "Message from section two\n";
}
}
TEST_CASE( "Standard error is reported and redirected", "[messages][.][approvals]" ) {
SECTION( "std::cerr" ) {
std::cerr << "Write to std::cerr\n";
}
SECTION( "std::clog" ) {
std::clog << "Write to std::clog\n";
}
SECTION( "Interleaved writes to cerr and clog" ) {
std::cerr << "Inter";
std::clog << "leaved";
std::cerr << ' ';
std::clog << "writes";
std::cerr << " to error";
std::clog << " streams\n" << std::flush;
}
}
TEST_CASE( "INFO is reset for each loop", "[messages][failing][.]" ) {
for( int i=0; i<100; i++ )
{
INFO( "current counter " << i );
CAPTURE( i );
REQUIRE( i < 10 );
}
}
TEST_CASE( "The NO_FAIL macro reports a failure but does not fail the test", "[messages]" ) {
CHECK_NOFAIL( 1 == 2 );
}
TEST_CASE( "just info", "[info][isolated info][messages]" ) {
INFO( "this should never be seen" );
}
TEST_CASE( "just failure", "[fail][isolated info][.][messages]" ) {
FAIL( "Previous info should not be seen" );
}
TEST_CASE( "sends information to INFO", "[.][failing]" ) {
INFO( "hi" );
int i = 7;
CAPTURE( i );
REQUIRE( false );
}
TEST_CASE( "Pointers can be converted to strings", "[messages][.][approvals]" ) {
int p;
WARN( "actual address of p: " << &p );
WARN( "toString(p): " << ::Catch::Detail::stringify( &p ) );
}
template <typename T>
static void unscoped_info( T msg ) {
UNSCOPED_INFO( msg );
}
TEST_CASE( "just unscoped info", "[unscoped][info]" ) {
unscoped_info( "this should NOT be seen" );
unscoped_info( "this also should NOT be seen" );
}
TEST_CASE( "just failure after unscoped info", "[failing][.][unscoped][info]" ) {
FAIL( "previous unscoped info SHOULD not be seen" );
}
TEST_CASE( "print unscoped info if passing unscoped info is printed", "[unscoped][info]" ) {
unscoped_info( "this MAY be seen IF info is printed for passing assertions" );
REQUIRE( true );
}
TEST_CASE( "prints unscoped info on failure", "[failing][.][unscoped][info]" ) {
unscoped_info( "this SHOULD be seen" );
unscoped_info( "this SHOULD also be seen" );
REQUIRE( false );
unscoped_info( "but this should NOT be seen" );
}
TEST_CASE( "not prints unscoped info from previous failures", "[failing][.][unscoped][info]" ) {
unscoped_info( "this MAY be seen only for the FIRST assertion IF info is printed for passing assertions" );
REQUIRE( true );
unscoped_info( "this MAY be seen only for the SECOND assertion IF info is printed for passing assertions" );
REQUIRE( true );
unscoped_info( "this SHOULD be seen" );
REQUIRE( false );
}
TEST_CASE( "prints unscoped info only for the first assertion", "[failing][.][unscoped][info]" ) {
unscoped_info( "this SHOULD be seen only ONCE" );
CHECK( false );
CHECK( true );
unscoped_info( "this MAY also be seen only ONCE IF info is printed for passing assertions" );
CHECK( true );
CHECK( true );
}
TEST_CASE( "stacks unscoped info in loops", "[failing][.][unscoped][info]" ) {
UNSCOPED_INFO("Count 1 to 3...");
for (int i = 1; i <= 3; i++) {
unscoped_info(i);
}
CHECK( false );
UNSCOPED_INFO("Count 4 to 6...");
for (int i = 4; i <= 6; i++) {
unscoped_info(i);
}
CHECK( false );
}
TEST_CASE( "mix info, unscoped info and warning", "[unscoped][info]" ) {
INFO("info");
unscoped_info("unscoped info");
WARN("and warn may mix");
WARN("they are not cleared after warnings");
}
TEST_CASE( "CAPTURE can deal with complex expressions", "[messages][capture]" ) {
int a = 1;
int b = 2;
int c = 3;
CAPTURE( a, b, c, a + b, a+b, c > b, a == 1 );
SUCCEED();
}
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunused-value" // In (1, 2), the "1" is unused ...
#endif
#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-value" // All the comma operators are side-effect free
#endif
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable:4709) // comma in indexing operator
#endif
template <typename T1, typename T2>
struct helper_1436 {
helper_1436(T1 t1_, T2 t2_):
t1{ t1_ },
t2{ t2_ }
{}
T1 t1;
T2 t2;
};
template <typename T1, typename T2>
std::ostream& operator<<(std::ostream& out, helper_1436<T1, T2> const& helper) {
out << "{ " << helper.t1 << ", " << helper.t2 << " }";
return out;
}
// Clang and gcc have different names for this warning, and clang also
// warns about an unused value. This warning must be disabled for C++20.
#if defined(__GNUG__) && !defined(__clang__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpragmas"
#pragma GCC diagnostic ignored "-Wcomma-subscript"
#elif defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunknown-pragmas"
#pragma clang diagnostic ignored "-Wunknown-warning-option"
#pragma clang diagnostic ignored "-Wdeprecated-comma-subscript"
#pragma clang diagnostic ignored "-Wunused-value"
#endif
namespace {
template <typename T>
struct custom_index_op {
constexpr custom_index_op( std::initializer_list<T> ) {}
constexpr T operator[]( size_t ) { return T{}; }
#if defined( __cpp_multidimensional_subscript ) && \
__cpp_multidimensional_subscript >= 202110L
constexpr T operator[]( size_t, size_t, size_t ) const noexcept {
return T{};
}
#endif
};
}
TEST_CASE("CAPTURE can deal with complex expressions involving commas", "[messages][capture]") {
CAPTURE(custom_index_op<int>{1, 2, 3}[0, 1, 2],
custom_index_op<int>{1, 2, 3}[(0, 1)],
custom_index_op<int>{1, 2, 3}[0]);
CAPTURE((helper_1436<int, int>{12, -12}),
(helper_1436<int, int>(-12, 12)));
CAPTURE( (1, 2), (2, 3) );
SUCCEED();
}
#ifdef __GNUG__
#pragma GCC diagnostic pop
#endif
TEST_CASE("CAPTURE parses string and character constants", "[messages][capture]") {
CAPTURE(("comma, in string", "escaped, \", "), "single quote in string,',", "some escapes, \\,\\\\");
CAPTURE("some, ), unmatched, } prenheses {[<");
CAPTURE('"', '\'', ',', '}', ')', '(', '{');
SUCCEED();
}
#ifdef __clang__
#pragma clang diagnostic pop
#endif
#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif
#ifdef _MSC_VER
#pragma warning(pop)
#endif
TEST_CASE( "INFO and UNSCOPED_INFO can stream multiple arguments",
"[messages][info][.failing]" ) {
INFO( "This info"
<< " has multiple"
<< " parts." );
UNSCOPED_INFO( "This unscoped info"
<< " has multiple"
<< " parts." );
FAIL( "Show infos!" );
}