catch2/include/internal/catch_test_case_info.h
Martin Hořeňovský d36c15c3ca
Store tags in one big pre-allocated string and only work with refs
This should decrease the number of allocations before main is entered
significantly, but complicates the code somewhat in return.

Assuming I used `massif` right, doing just `SelfTest --list-tests`
went from 929 allocations at "Remove gcc-4.9 from the travis builds"
(2 commits up), to 614 allocations with this commit.
2019-11-14 10:53:12 +01:00

103 lines
2.7 KiB
C++

/*
* Created by Phil on 29/10/2010.
* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
*
* 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)
*/
#ifndef TWOBLUECUBES_CATCH_TEST_CASE_INFO_H_INCLUDED
#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_H_INCLUDED
#include "catch_common.h"
#include "catch_stringref.h"
#include "catch_test_registry.h"
#include <string>
#include <vector>
#include <memory>
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpadded"
#endif
namespace Catch {
struct Tag {
Tag(StringRef original_, StringRef lowerCased_):
original(original_), lowerCased(lowerCased_)
{}
StringRef original, lowerCased;
};
struct ITestInvoker;
enum class TestCaseProperties : uint8_t {
None = 0,
IsHidden = 1 << 1,
ShouldFail = 1 << 2,
MayFail = 1 << 3,
Throws = 1 << 4,
NonPortable = 1 << 5,
Benchmark = 1 << 6
};
struct TestCaseInfo : NonCopyable {
TestCaseInfo(std::string const& _className,
NameAndTags const& _tags,
SourceLineInfo const& _lineInfo);
bool isHidden() const;
bool throws() const;
bool okToFail() const;
bool expectedToFail() const;
// Adds the tag(s) with test's filename (for the -# flag)
void addFilenameTag();
std::string tagsAsString() const;
std::string name;
std::string className;
private:
std::string backingTags, backingLCaseTags;
// Internally we copy tags to the backing storage and then add
// refs to this storage to the tags vector.
void internalAppendTag(StringRef tagString);
public:
std::vector<Tag> tags;
SourceLineInfo lineInfo;
TestCaseProperties properties = TestCaseProperties::None;
};
class TestCaseHandle {
TestCaseInfo* m_info;
ITestInvoker* m_invoker;
public:
TestCaseHandle(TestCaseInfo* info, ITestInvoker* invoker) :
m_info(info), m_invoker(invoker) {}
void invoke() const {
m_invoker->invoke();
}
TestCaseInfo const& getTestCaseInfo() const;
bool operator== ( TestCaseHandle const& rhs ) const;
bool operator < ( TestCaseHandle const& rhs ) const;
};
std::unique_ptr<TestCaseInfo> makeTestCaseInfo( std::string const& className,
NameAndTags const& nameAndTags,
SourceLineInfo const& lineInfo );
}
#ifdef __clang__
#pragma clang diagnostic pop
#endif
#endif // TWOBLUECUBES_CATCH_TEST_CASE_INFO_H_INCLUDED