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Use const char* for filename in SourceLineInfo

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This is sane, because those `const char*`s are given to us by compiler,
from the text area and thus we do not have to manage their lifetimes. We
also never want to change them.

Also moved copy constructor to compiler-generated methods, not sure why
it wasn't -- even before it was the same as a compiler would generate.
This commit is contained in:
Martin Hořeňovský 2017-01-29 22:03:27 +01:00
parent 02a69b449f
commit 60f8ebec49
2 changed files with 8 additions and 10 deletions
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4
include/internal/catch_common.h
View File

@ -102,8 +102,8 @@ namespace Catch {
SourceLineInfo(); SourceLineInfo();
SourceLineInfo( char const* _file, std::size_t _line ); SourceLineInfo( char const* _file, std::size_t _line );
SourceLineInfo( SourceLineInfo const& other );
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS # ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
SourceLineInfo(SourceLineInfo const& other) = default;
SourceLineInfo( SourceLineInfo && ) = default; SourceLineInfo( SourceLineInfo && ) = default;
SourceLineInfo& operator = ( SourceLineInfo const& ) = default; SourceLineInfo& operator = ( SourceLineInfo const& ) = default;
SourceLineInfo& operator = ( SourceLineInfo && ) = default; SourceLineInfo& operator = ( SourceLineInfo && ) = default;
@ -112,7 +112,7 @@ namespace Catch {
bool operator == ( SourceLineInfo const& other ) const; bool operator == ( SourceLineInfo const& other ) const;
bool operator < ( SourceLineInfo const& other ) const; bool operator < ( SourceLineInfo const& other ) const;
std::string file; char const* file;
std::size_t line; std::size_t line;
}; };

14
include/internal/catch_common.hpp
View File

@ -10,6 +10,8 @@
#include "catch_common.h" #include "catch_common.h"
#include <cstring>
namespace Catch { namespace Catch {
bool startsWith( std::string const& s, std::string const& prefix ) { bool startsWith( std::string const& s, std::string const& prefix ) {
@ -75,23 +77,19 @@ namespace Catch {
return os; return os;
} }
SourceLineInfo::SourceLineInfo() : line( 0 ){} SourceLineInfo::SourceLineInfo() : file(""), line( 0 ){}
SourceLineInfo::SourceLineInfo( char const* _file, std::size_t _line ) SourceLineInfo::SourceLineInfo( char const* _file, std::size_t _line )
: file( _file ), : file( _file ),
line( _line ) line( _line )
{} {}
SourceLineInfo::SourceLineInfo( SourceLineInfo const& other )
: file( other.file ),
line( other.line )
{}
bool SourceLineInfo::empty() const { bool SourceLineInfo::empty() const {
return file.empty(); return file[0] == '\0';
} }
bool SourceLineInfo::operator == ( SourceLineInfo const& other ) const { bool SourceLineInfo::operator == ( SourceLineInfo const& other ) const {
return line == other.line && file == other.file; return line == other.line && (file == other.file || std::strcmp(file, other.file) == 0);
} }
bool SourceLineInfo::operator < ( SourceLineInfo const& other ) const { bool SourceLineInfo::operator < ( SourceLineInfo const& other ) const {
return line < other.line || ( line == other.line && file < other.file ); return line < other.line || ( line == other.line && (std::strcmp(file, other.file) < 0));
} }
void seedRng( IConfig const& config ) { void seedRng( IConfig const& config ) {