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99575b45db
This adds UNSCOPED_INFO macro, creating a log message that is stored until the end of next assertion or the end of test case, whichever comes first. These messages are not scoped locally, unlike messages created by INFO macro.
129 lines
4.2 KiB
C++
129 lines
4.2 KiB
C++
/*
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* Created by Phil Nash on 1/2/2013.
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* Copyright 2013 Two Blue Cubes Ltd. All rights reserved.
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*
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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 "catch_message.h"
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#include "catch_interfaces_capture.h"
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#include "catch_uncaught_exceptions.h"
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#include <cassert>
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#include <stack>
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namespace Catch {
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MessageInfo::MessageInfo( StringRef const& _macroName,
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SourceLineInfo const& _lineInfo,
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ResultWas::OfType _type )
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: macroName( _macroName ),
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lineInfo( _lineInfo ),
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type( _type ),
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sequence( ++globalCount )
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{}
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bool MessageInfo::operator==( MessageInfo const& other ) const {
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return sequence == other.sequence;
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}
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bool MessageInfo::operator<( MessageInfo const& other ) const {
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return sequence < other.sequence;
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}
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// This may need protecting if threading support is added
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unsigned int MessageInfo::globalCount = 0;
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////////////////////////////////////////////////////////////////////////////
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Catch::MessageBuilder::MessageBuilder( StringRef const& macroName,
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SourceLineInfo const& lineInfo,
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ResultWas::OfType type )
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:m_info(macroName, lineInfo, type) {}
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////////////////////////////////////////////////////////////////////////////
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ScopedMessage::ScopedMessage( MessageBuilder const& builder )
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: m_info( builder.m_info ), m_moved()
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{
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m_info.message = builder.m_stream.str();
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getResultCapture().pushScopedMessage( m_info );
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}
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ScopedMessage::ScopedMessage( ScopedMessage&& old )
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: m_info( old.m_info ), m_moved()
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{
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old.m_moved = true;
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}
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ScopedMessage::~ScopedMessage() {
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if ( !uncaught_exceptions() && !m_moved ){
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getResultCapture().popScopedMessage(m_info);
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}
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}
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Capturer::Capturer( StringRef macroName, SourceLineInfo const& lineInfo, ResultWas::OfType resultType, StringRef names ) {
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auto trimmed = [&] (size_t start, size_t end) {
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while (names[start] == ',' || isspace(names[start])) {
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++start;
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}
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while (names[end] == ',' || isspace(names[end])) {
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--end;
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}
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return names.substr(start, end - start + 1);
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};
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size_t start = 0;
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std::stack<char> openings;
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for (size_t pos = 0; pos < names.size(); ++pos) {
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char c = names[pos];
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switch (c) {
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case '[':
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case '{':
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case '(':
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// It is basically impossible to disambiguate between
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// comparison and start of template args in this context
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// case '<':
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openings.push(c);
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break;
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case ']':
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case '}':
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case ')':
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// case '>':
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openings.pop();
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break;
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case ',':
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if (start != pos && openings.size() == 0) {
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m_messages.emplace_back(macroName, lineInfo, resultType);
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m_messages.back().message = trimmed(start, pos);
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m_messages.back().message += " := ";
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start = pos;
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}
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}
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}
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assert(openings.size() == 0 && "Mismatched openings");
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m_messages.emplace_back(macroName, lineInfo, resultType);
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m_messages.back().message = trimmed(start, names.size() - 1);
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m_messages.back().message += " := ";
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}
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Capturer::~Capturer() {
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if ( !uncaught_exceptions() ){
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assert( m_captured == m_messages.size() );
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for( size_t i = 0; i < m_captured; ++i )
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m_resultCapture.popScopedMessage( m_messages[i] );
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}
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}
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void Capturer::captureValue( size_t index, std::string const& value ) {
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assert( index < m_messages.size() );
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m_messages[index].message += value;
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m_resultCapture.pushScopedMessage( m_messages[index] );
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m_captured++;
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}
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} // end namespace Catch
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