Squashed 'unittest/Catch/' content from commit ae5ee2cf

git-subtree-dir: unittest/Catch
git-subtree-split: ae5ee2cf63d6d67bd1369b512d2a7b60b571c907

1 files changed, 221 insertions, 0 deletions

diff --git a/include/reporters/catch_reporter_teamcity.hpp b/include/reporters/catch_reporter_teamcity.hpp
new file mode 100644
index 0000000..1e633f1
--- /dev/null
+++ b/include/reporters/catch_reporter_teamcity.hpp
@@ -0,0 +1,221 @@
+/*
+ *  Created by Phil Nash on 19th December 2014
+ *  Copyright 2014 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_REPORTER_TEAMCITY_HPP_INCLUDED
+#define TWOBLUECUBES_CATCH_REPORTER_TEAMCITY_HPP_INCLUDED
+
+// Don't #include any Catch headers here - we can assume they are already
+// included before this header.
+// This is not good practice in general but is necessary in this case so this
+// file can be distributed as a single header that works with the main
+// Catch single header.
+
+#include <cstring>
+
+#ifdef __clang__
+#   pragma clang diagnostic push
+#   pragma clang diagnostic ignored "-Wpadded"
+#   pragma clang diagnostic ignored "-Wc++98-compat"
+#   pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
+#endif
+
+namespace Catch {
+
+    struct TeamCityReporter : StreamingReporterBase {
+        TeamCityReporter( ReporterConfig const& _config )
+        :   StreamingReporterBase( _config ),
+            m_headerPrintedForThisSection( false )
+        {
+            m_reporterPrefs.shouldRedirectStdOut = true;
+        }
+
+        static std::string escape( std::string const& str ) {
+            std::string escaped = str;
+            replaceInPlace( escaped, "|", "||" );
+            replaceInPlace( escaped, "'", "|'" );
+            replaceInPlace( escaped, "\n", "|n" );
+            replaceInPlace( escaped, "\r", "|r" );
+            replaceInPlace( escaped, "[", "|[" );
+            replaceInPlace( escaped, "]", "|]" );
+            return escaped;
+        }
+        virtual ~TeamCityReporter() CATCH_OVERRIDE;
+
+        static std::string getDescription() {
+            return "Reports test results as TeamCity service messages";
+        }
+
+        virtual void skipTest( TestCaseInfo const& testInfo ) CATCH_OVERRIDE {
+            stream  << "##teamcity[testIgnored name='"
+                    << escape( testInfo.name ) << "'";
+            if( testInfo.isHidden() )
+                stream << " message='hidden test'";
+            else
+                stream << " message='test skipped because it didn|'t match the test spec'";
+            stream << "]\n";
+        }
+
+        virtual void noMatchingTestCases( std::string const& /* spec */ ) CATCH_OVERRIDE {}
+
+        virtual void testGroupStarting( GroupInfo const& groupInfo ) CATCH_OVERRIDE {
+            StreamingReporterBase::testGroupStarting( groupInfo );
+            stream << "##teamcity[testSuiteStarted name='"
+                << escape( groupInfo.name ) << "']\n";
+        }
+        virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
+            StreamingReporterBase::testGroupEnded( testGroupStats );
+            stream << "##teamcity[testSuiteFinished name='"
+                << escape( testGroupStats.groupInfo.name ) << "']\n";
+        }
+
+
+        virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE {
+        }
+
+        virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
+            AssertionResult const& result = assertionStats.assertionResult;
+            if( !result.isOk() ) {
+
+                std::ostringstream msg;
+                if( !m_headerPrintedForThisSection )
+                    printSectionHeader( msg );
+                m_headerPrintedForThisSection = true;
+
+                msg << result.getSourceInfo() << "\n";
+
+                switch( result.getResultType() ) {
+                    case ResultWas::ExpressionFailed:
+                        msg << "expression failed";
+                        break;
+                    case ResultWas::ThrewException:
+                        msg << "unexpected exception";
+                        break;
+                    case ResultWas::FatalErrorCondition:
+                        msg << "fatal error condition";
+                        break;
+                    case ResultWas::DidntThrowException:
+                        msg << "no exception was thrown where one was expected";
+                        break;
+                    case ResultWas::ExplicitFailure:
+                        msg << "explicit failure";
+                        break;
+
+                    // We shouldn't get here because of the isOk() test
+                    case ResultWas::Ok:
+                    case ResultWas::Info:
+                    case ResultWas::Warning:
+
+                    // These cases are here to prevent compiler warnings
+                    case ResultWas::Unknown:
+                    case ResultWas::FailureBit:
+                    case ResultWas::Exception:
+                        CATCH_NOT_IMPLEMENTED;
+                }
+                if( assertionStats.infoMessages.size() == 1 )
+                    msg << " with message:";
+                if( assertionStats.infoMessages.size() > 1 )
+                    msg << " with messages:";
+                for( std::vector<MessageInfo>::const_iterator
+                        it = assertionStats.infoMessages.begin(),
+                        itEnd = assertionStats.infoMessages.end();
+                    it != itEnd;
+                    ++it )
+                    msg << "\n  \"" << it->message << "\"";
+
+
+                if( result.hasExpression() ) {
+                    msg <<
+                        "\n  " << result.getExpressionInMacro() << "\n"
+                        "with expansion:\n" <<
+                        "  " << result.getExpandedExpression() << "\n";
+                }
+
+                stream << "##teamcity[testFailed"
+                    << " name='" << escape( currentTestCaseInfo->name )<< "'"
+                    << " message='" << escape( msg.str() ) << "'"
+                    << "]\n";
+            }
+            return true;
+        }
+
+        virtual void sectionStarting( SectionInfo const& sectionInfo ) CATCH_OVERRIDE {
+            m_headerPrintedForThisSection = false;
+            StreamingReporterBase::sectionStarting( sectionInfo );
+        }
+
+        virtual void testCaseStarting( TestCaseInfo const& testInfo ) CATCH_OVERRIDE {
+            StreamingReporterBase::testCaseStarting( testInfo );
+            stream << "##teamcity[testStarted name='"
+                << escape( testInfo.name ) << "']\n";
+        }
+
+        virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
+            StreamingReporterBase::testCaseEnded( testCaseStats );
+            if( !testCaseStats.stdOut.empty() )
+                stream << "##teamcity[testStdOut name='"
+                    << escape( testCaseStats.testInfo.name )
+                    << "' out='" << escape( testCaseStats.stdOut ) << "']\n";
+            if( !testCaseStats.stdErr.empty() )
+                stream << "##teamcity[testStdErr name='"
+                    << escape( testCaseStats.testInfo.name )
+                    << "' out='" << escape( testCaseStats.stdErr ) << "']\n";
+            stream << "##teamcity[testFinished name='"
+                << escape( testCaseStats.testInfo.name ) << "']\n";
+        }
+
+    private:
+        void printSectionHeader( std::ostream& os ) {
+            assert( !m_sectionStack.empty() );
+
+            if( m_sectionStack.size() > 1 ) {
+                os << getLineOfChars<'-'>() << "\n";
+
+                std::vector<SectionInfo>::const_iterator
+                it = m_sectionStack.begin()+1, // Skip first section (test case)
+                itEnd = m_sectionStack.end();
+                for( ; it != itEnd; ++it )
+                    printHeaderString( os, it->name );
+                os << getLineOfChars<'-'>() << "\n";
+            }
+
+            SourceLineInfo lineInfo = m_sectionStack.front().lineInfo;
+
+            if( !lineInfo.empty() )
+                os << lineInfo << "\n";
+            os << getLineOfChars<'.'>() << "\n\n";
+        }
+
+        // if string has a : in first line will set indent to follow it on
+        // subsequent lines
+        void printHeaderString( std::ostream& os, std::string const& _string, std::size_t indent = 0 ) {
+            std::size_t i = _string.find( ": " );
+            if( i != std::string::npos )
+                i+=2;
+            else
+                i = 0;
+            os << Text( _string, TextAttributes()
+                           .setIndent( indent+i)
+                           .setInitialIndent( indent ) ) << "\n";
+        }
+    private:
+        bool m_headerPrintedForThisSection;
+
+    };
+
+#ifdef CATCH_IMPL
+    TeamCityReporter::~TeamCityReporter() {}
+#endif
+
+    INTERNAL_CATCH_REGISTER_REPORTER( "teamcity", TeamCityReporter )
+
+} // end namespace Catch
+
+#ifdef __clang__
+#   pragma clang diagnostic pop
+#endif
+
+#endif // TWOBLUECUBES_CATCH_REPORTER_TEAMCITY_HPP_INCLUDED