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Decomposer checks for 0 when assuming an int arg was 0 literal

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This commit is contained in:
Martin Hořeňovský
2022-11-05 00:42:09 +01:00
parent 5f9d4ef331
commit 3b139ae51a
2 changed files with 56 additions and 2 deletions
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15
src/catch2/internal/catch_decomposer.hpp
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@@ -12,6 +12,7 @@
#include <catch2/internal/catch_stringref.hpp>
#include <catch2/internal/catch_meta.hpp>
#include <catch2/internal/catch_compare_traits.hpp>
#include <catch2/internal/catch_test_failure_exception.hpp>
#include <type_traits>
#include <iosfwd>
@@ -196,6 +197,9 @@ namespace Catch {
int> = 0> \
friend auto operator op( ExprLhs&& lhs, RhsT rhs ) \
->BinaryExpr<LhsT, RhsT> { \
if ( rhs != 0 ) { \
throw_test_failure_exception(); \
} \
return { \
static_cast<bool>( lhs.m_lhs op 0 ), lhs.m_lhs, #op##_sr, rhs }; \
} \
@@ -210,6 +214,9 @@ namespace Catch {
int> = 0> \
friend auto operator op( ExprLhs&& lhs, RhsT rhs ) \
->BinaryExpr<LhsT, RhsT> { \
if ( lhs.m_lhs != 0 ) { \
throw_test_failure_exception(); \
} \
return { static_cast<bool>( 0 op rhs ), lhs.m_lhs, #op##_sr, rhs }; \
}
CATCH_INTERNAL_DEFINE_EXPRESSION_EQUALITY_OPERATOR( eq, == )
@@ -247,7 +254,9 @@ namespace Catch {
int> = 0> \
friend auto operator op( ExprLhs&& lhs, RhsT rhs ) \
->BinaryExpr<LhsT, RhsT> { \
/* TODO: do we want to assert that Rhs is 0? */ \
if ( rhs != 0 ) { \
throw_test_failure_exception(); \
} \
return { \
static_cast<bool>( lhs.m_lhs op 0 ), lhs.m_lhs, #op##_sr, rhs }; \
} \
@@ -259,7 +268,9 @@ namespace Catch {
int> = 0> \
friend auto operator op( ExprLhs&& lhs, RhsT rhs ) \
->BinaryExpr<LhsT, RhsT> { \
/* TODO: do we want to assert that lhs is 0? */ \
if ( lhs.m_lhs != 0 ) { \
throw_test_failure_exception(); \
} \
return { static_cast<bool>( 0 op rhs ), lhs.m_lhs, #op##_sr, rhs }; \
}