Squashed 'unittest/Catch/' content from commit ae5ee2cf

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

1 files changed, 223 insertions, 0 deletions

diff --git a/include/reporters/catch_reporter_junit.hpp b/include/reporters/catch_reporter_junit.hpp
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+++ b/include/reporters/catch_reporter_junit.hpp
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+/*
+ *  Created by Phil on 26/11/2010.
+ *  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_REPORTER_JUNIT_HPP_INCLUDED
+#define TWOBLUECUBES_CATCH_REPORTER_JUNIT_HPP_INCLUDED
+
+#include "catch_reporter_bases.hpp"
+
+#include "../internal/catch_tostring.h"
+#include "../internal/catch_reporter_registrars.hpp"
+#include "../internal/catch_xmlwriter.hpp"
+
+#include <assert.h>
+
+namespace Catch {
+
+    class JunitReporter : public CumulativeReporterBase {
+    public:
+        JunitReporter( ReporterConfig const& _config )
+        :   CumulativeReporterBase( _config ),
+            xml( _config.stream() )
+        {
+            m_reporterPrefs.shouldRedirectStdOut = true;
+        }
+
+        virtual ~JunitReporter() CATCH_OVERRIDE;
+
+        static std::string getDescription() {
+            return "Reports test results in an XML format that looks like Ant's junitreport target";
+        }
+
+        virtual void noMatchingTestCases( std::string const& /*spec*/ ) CATCH_OVERRIDE {}
+
+        virtual void testRunStarting( TestRunInfo const& runInfo ) CATCH_OVERRIDE {
+            CumulativeReporterBase::testRunStarting( runInfo );
+            xml.startElement( "testsuites" );
+        }
+
+        virtual void testGroupStarting( GroupInfo const& groupInfo ) CATCH_OVERRIDE {
+            suiteTimer.start();
+            stdOutForSuite.str("");
+            stdErrForSuite.str("");
+            unexpectedExceptions = 0;
+            CumulativeReporterBase::testGroupStarting( groupInfo );
+        }
+
+        virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
+            if( assertionStats.assertionResult.getResultType() == ResultWas::ThrewException )
+                unexpectedExceptions++;
+            return CumulativeReporterBase::assertionEnded( assertionStats );
+        }
+
+        virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
+            stdOutForSuite << testCaseStats.stdOut;
+            stdErrForSuite << testCaseStats.stdErr;
+            CumulativeReporterBase::testCaseEnded( testCaseStats );
+        }
+
+        virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
+            double suiteTime = suiteTimer.getElapsedSeconds();
+            CumulativeReporterBase::testGroupEnded( testGroupStats );
+            writeGroup( *m_testGroups.back(), suiteTime );
+        }
+
+        virtual void testRunEndedCumulative() CATCH_OVERRIDE {
+            xml.endElement();
+        }
+
+        void writeGroup( TestGroupNode const& groupNode, double suiteTime ) {
+            XmlWriter::ScopedElement e = xml.scopedElement( "testsuite" );
+            TestGroupStats const& stats = groupNode.value;
+            xml.writeAttribute( "name", stats.groupInfo.name );
+            xml.writeAttribute( "errors", unexpectedExceptions );
+            xml.writeAttribute( "failures", stats.totals.assertions.failed-unexpectedExceptions );
+            xml.writeAttribute( "tests", stats.totals.assertions.total() );
+            xml.writeAttribute( "hostname", "tbd" ); // !TBD
+            if( m_config->showDurations() == ShowDurations::Never )
+                xml.writeAttribute( "time", "" );
+            else
+                xml.writeAttribute( "time", suiteTime );
+            xml.writeAttribute( "timestamp", "tbd" ); // !TBD
+
+            // Write test cases
+            for( TestGroupNode::ChildNodes::const_iterator
+                    it = groupNode.children.begin(), itEnd = groupNode.children.end();
+                    it != itEnd;
+                    ++it )
+                writeTestCase( **it );
+
+            xml.scopedElement( "system-out" ).writeText( trim( stdOutForSuite.str() ), false );
+            xml.scopedElement( "system-err" ).writeText( trim( stdErrForSuite.str() ), false );
+        }
+
+        void writeTestCase( TestCaseNode const& testCaseNode ) {
+            TestCaseStats const& stats = testCaseNode.value;
+
+            // All test cases have exactly one section - which represents the
+            // test case itself. That section may have 0-n nested sections
+            assert( testCaseNode.children.size() == 1 );
+            SectionNode const& rootSection = *testCaseNode.children.front();
+
+            std::string className = stats.testInfo.className;
+
+            if( className.empty() ) {
+                if( rootSection.childSections.empty() )
+                    className = "global";
+            }
+            writeSection( className, "", rootSection );
+        }
+
+        void writeSection(  std::string const& className,
+                            std::string const& rootName,
+                            SectionNode const& sectionNode ) {
+            std::string name = trim( sectionNode.stats.sectionInfo.name );
+            if( !rootName.empty() )
+                name = rootName + "/" + name;
+
+            if( !sectionNode.assertions.empty() ||
+                !sectionNode.stdOut.empty() ||
+                !sectionNode.stdErr.empty() ) {
+                XmlWriter::ScopedElement e = xml.scopedElement( "testcase" );
+                if( className.empty() ) {
+                    xml.writeAttribute( "classname", name );
+                    xml.writeAttribute( "name", "root" );
+                }
+                else {
+                    xml.writeAttribute( "classname", className );
+                    xml.writeAttribute( "name", name );
+                }
+                xml.writeAttribute( "time", Catch::toString( sectionNode.stats.durationInSeconds ) );
+
+                writeAssertions( sectionNode );
+
+                if( !sectionNode.stdOut.empty() )
+                    xml.scopedElement( "system-out" ).writeText( trim( sectionNode.stdOut ), false );
+                if( !sectionNode.stdErr.empty() )
+                    xml.scopedElement( "system-err" ).writeText( trim( sectionNode.stdErr ), false );
+            }
+            for( SectionNode::ChildSections::const_iterator
+                    it = sectionNode.childSections.begin(),
+                    itEnd = sectionNode.childSections.end();
+                    it != itEnd;
+                    ++it )
+                if( className.empty() )
+                    writeSection( name, "", **it );
+                else
+                    writeSection( className, name, **it );
+        }
+
+        void writeAssertions( SectionNode const& sectionNode ) {
+            for( SectionNode::Assertions::const_iterator
+                    it = sectionNode.assertions.begin(), itEnd = sectionNode.assertions.end();
+                    it != itEnd;
+                    ++it )
+                writeAssertion( *it );
+        }
+        void writeAssertion( AssertionStats const& stats ) {
+            AssertionResult const& result = stats.assertionResult;
+            if( !result.isOk() ) {
+                std::string elementName;
+                switch( result.getResultType() ) {
+                    case ResultWas::ThrewException:
+                    case ResultWas::FatalErrorCondition:
+                        elementName = "error";
+                        break;
+                    case ResultWas::ExplicitFailure:
+                        elementName = "failure";
+                        break;
+                    case ResultWas::ExpressionFailed:
+                        elementName = "failure";
+                        break;
+                    case ResultWas::DidntThrowException:
+                        elementName = "failure";
+                        break;
+
+                    // We should never see these here:
+                    case ResultWas::Info:
+                    case ResultWas::Warning:
+                    case ResultWas::Ok:
+                    case ResultWas::Unknown:
+                    case ResultWas::FailureBit:
+                    case ResultWas::Exception:
+                        elementName = "internalError";
+                        break;
+                }
+
+                XmlWriter::ScopedElement e = xml.scopedElement( elementName );
+
+                xml.writeAttribute( "message", result.getExpandedExpression() );
+                xml.writeAttribute( "type", result.getTestMacroName() );
+
+                std::ostringstream oss;
+                if( !result.getMessage().empty() )
+                    oss << result.getMessage() << "\n";
+                for( std::vector<MessageInfo>::const_iterator
+                        it = stats.infoMessages.begin(),
+                        itEnd = stats.infoMessages.end();
+                            it != itEnd;
+                            ++it )
+                    if( it->type == ResultWas::Info )
+                        oss << it->message << "\n";
+
+                oss << "at " << result.getSourceInfo();
+                xml.writeText( oss.str(), false );
+            }
+        }
+
+        XmlWriter xml;
+        Timer suiteTimer;
+        std::ostringstream stdOutForSuite;
+        std::ostringstream stdErrForSuite;
+        unsigned int unexpectedExceptions;
+    };
+
+    INTERNAL_CATCH_REGISTER_REPORTER( "junit", JunitReporter )
+
+} // end namespace Catch
+
+#endif // TWOBLUECUBES_CATCH_REPORTER_JUNIT_HPP_INCLUDED