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Diffstat (limited to 'examples/210-Evt-EventListeners.cpp')
| -rw-r--r-- | examples/210-Evt-EventListeners.cpp | 422 |
1 files changed, 0 insertions, 422 deletions
diff --git a/examples/210-Evt-EventListeners.cpp b/examples/210-Evt-EventListeners.cpp deleted file mode 100644 index 044a29e3..00000000 --- a/examples/210-Evt-EventListeners.cpp +++ /dev/null @@ -1,422 +0,0 @@ -// 210-Evt-EventListeners.cpp - -// Contents: -// 1. Printing of listener data -// 2. My listener and registration -// 3. Test cases - -// main() provided in 000-CatchMain.cpp - -// Let Catch provide the required interfaces: -#define CATCH_CONFIG_EXTERNAL_INTERFACES - -#include <catch2/catch.hpp> -#include <iostream> - -// ----------------------------------------------------------------------- -// 1. Printing of listener data: -// - -std::string ws(int const level) { - return std::string( 2 * level, ' ' ); -} - -template< typename T > -std::ostream& operator<<( std::ostream& os, std::vector<T> const& v ) { - os << "{ "; - for ( const auto& x : v ) - os << x << ", "; - return os << "}"; -} - -// struct SourceLineInfo { -// char const* file; -// std::size_t line; -// }; - -void print( std::ostream& os, int const level, std::string const& title, Catch::SourceLineInfo const& info ) { - os << ws(level ) << title << ":\n" - << ws(level+1) << "- file: " << info.file << "\n" - << ws(level+1) << "- line: " << info.line << "\n"; -} - -//struct MessageInfo { -// std::string macroName; -// std::string message; -// SourceLineInfo lineInfo; -// ResultWas::OfType type; -// unsigned int sequence; -//}; - -void print( std::ostream& os, int const level, Catch::MessageInfo const& info ) { - os << ws(level+1) << "- macroName: '" << info.macroName << "'\n" - << ws(level+1) << "- message '" << info.message << "'\n"; - print( os,level+1 , "- lineInfo", info.lineInfo ); - os << ws(level+1) << "- sequence " << info.sequence << "\n"; -} - -void print( std::ostream& os, int const level, std::string const& title, std::vector<Catch::MessageInfo> const& v ) { - os << ws(level ) << title << ":\n"; - for ( const auto& x : v ) - { - os << ws(level+1) << "{\n"; - print( os, level+2, x ); - os << ws(level+1) << "}\n"; - } -// os << ws(level+1) << "\n"; -} - -// struct TestRunInfo { -// std::string name; -// }; - -void print( std::ostream& os, int const level, std::string const& title, Catch::TestRunInfo const& info ) { - os << ws(level ) << title << ":\n" - << ws(level+1) << "- name: " << info.name << "\n"; -} - -// struct Counts { -// std::size_t total() const; -// bool allPassed() const; -// bool allOk() const; -// -// std::size_t passed = 0; -// std::size_t failed = 0; -// std::size_t failedButOk = 0; -// }; - -void print( std::ostream& os, int const level, std::string const& title, Catch::Counts const& info ) { - os << ws(level ) << title << ":\n" - << ws(level+1) << "- total(): " << info.total() << "\n" - << ws(level+1) << "- allPassed(): " << info.allPassed() << "\n" - << ws(level+1) << "- allOk(): " << info.allOk() << "\n" - << ws(level+1) << "- passed: " << info.passed << "\n" - << ws(level+1) << "- failed: " << info.failed << "\n" - << ws(level+1) << "- failedButOk: " << info.failedButOk << "\n"; -} - -// struct Totals { -// Counts assertions; -// Counts testCases; -// }; - -void print( std::ostream& os, int const level, std::string const& title, Catch::Totals const& info ) { - os << ws(level) << title << ":\n"; - print( os, level+1, "- assertions", info.assertions ); - print( os, level+1, "- testCases" , info.testCases ); -} - -// struct TestRunStats { -// TestRunInfo runInfo; -// Totals totals; -// bool aborting; -// }; - -void print( std::ostream& os, int const level, std::string const& title, Catch::TestRunStats const& info ) { - os << ws(level) << title << ":\n"; - print( os, level+1 , "- runInfo", info.runInfo ); - print( os, level+1 , "- totals" , info.totals ); - os << ws(level+1) << "- aborting: " << info.aborting << "\n"; -} - -// struct TestCaseInfo { -// enum SpecialProperties{ -// None = 0, -// IsHidden = 1 << 1, -// ShouldFail = 1 << 2, -// MayFail = 1 << 3, -// Throws = 1 << 4, -// NonPortable = 1 << 5, -// Benchmark = 1 << 6 -// }; -// -// bool isHidden() const; -// bool throws() const; -// bool okToFail() const; -// bool expectedToFail() const; -// -// std::string tagsAsString() const; -// -// std::string name; -// std::string className; -// std::string description; -// std::vector<std::string> tags; -// std::vector<std::string> lcaseTags; -// SourceLineInfo lineInfo; -// SpecialProperties properties; -// }; - -void print( std::ostream& os, int const level, std::string const& title, Catch::TestCaseInfo const& info ) { - os << ws(level ) << title << ":\n" - << ws(level+1) << "- isHidden(): " << info.isHidden() << "\n" - << ws(level+1) << "- throws(): " << info.throws() << "\n" - << ws(level+1) << "- okToFail(): " << info.okToFail() << "\n" - << ws(level+1) << "- expectedToFail(): " << info.expectedToFail() << "\n" - << ws(level+1) << "- tagsAsString(): '" << info.tagsAsString() << "'\n" - << ws(level+1) << "- name: '" << info.name << "'\n" - << ws(level+1) << "- className: '" << info.className << "'\n" - << ws(level+1) << "- description: '" << info.description << "'\n" - << ws(level+1) << "- tags: " << info.tags << "\n" - << ws(level+1) << "- lcaseTags: " << info.lcaseTags << "\n"; - print( os, level+1 , "- lineInfo", info.lineInfo ); - os << ws(level+1) << "- properties (flags): 0x" << std::hex << info.properties << std::dec << "\n"; -} - -// struct TestCaseStats { -// TestCaseInfo testInfo; -// Totals totals; -// std::string stdOut; -// std::string stdErr; -// bool aborting; -// }; - -void print( std::ostream& os, int const level, std::string const& title, Catch::TestCaseStats const& info ) { - os << ws(level ) << title << ":\n"; - print( os, level+1 , "- testInfo", info.testInfo ); - print( os, level+1 , "- totals" , info.totals ); - os << ws(level+1) << "- stdOut: " << info.stdOut << "\n" - << ws(level+1) << "- stdErr: " << info.stdErr << "\n" - << ws(level+1) << "- aborting: " << info.aborting << "\n"; -} - -// struct SectionInfo { -// std::string name; -// std::string description; -// SourceLineInfo lineInfo; -// }; - -void print( std::ostream& os, int const level, std::string const& title, Catch::SectionInfo const& info ) { - os << ws(level ) << title << ":\n" - << ws(level+1) << "- name: " << info.name << "\n"; - print( os, level+1 , "- lineInfo", info.lineInfo ); -} - -// struct SectionStats { -// SectionInfo sectionInfo; -// Counts assertions; -// double durationInSeconds; -// bool missingAssertions; -// }; - -void print( std::ostream& os, int const level, std::string const& title, Catch::SectionStats const& info ) { - os << ws(level ) << title << ":\n"; - print( os, level+1 , "- sectionInfo", info.sectionInfo ); - print( os, level+1 , "- assertions" , info.assertions ); - os << ws(level+1) << "- durationInSeconds: " << info.durationInSeconds << "\n" - << ws(level+1) << "- missingAssertions: " << info.missingAssertions << "\n"; -} - -// struct AssertionInfo -// { -// StringRef macroName; -// SourceLineInfo lineInfo; -// StringRef capturedExpression; -// ResultDisposition::Flags resultDisposition; -// }; - -void print( std::ostream& os, int const level, std::string const& title, Catch::AssertionInfo const& info ) { - os << ws(level ) << title << ":\n" - << ws(level+1) << "- macroName: '" << info.macroName << "'\n"; - print( os, level+1 , "- lineInfo" , info.lineInfo ); - os << ws(level+1) << "- capturedExpression: '" << info.capturedExpression << "'\n" - << ws(level+1) << "- resultDisposition (flags): 0x" << std::hex << info.resultDisposition << std::dec << "\n"; -} - -//struct AssertionResultData -//{ -// std::string reconstructExpression() const; -// -// std::string message; -// mutable std::string reconstructedExpression; -// LazyExpression lazyExpression; -// ResultWas::OfType resultType; -//}; - -void print( std::ostream& os, int const level, std::string const& title, Catch::AssertionResultData const& info ) { - os << ws(level ) << title << ":\n" - << ws(level+1) << "- reconstructExpression(): '" << info.reconstructExpression() << "'\n" - << ws(level+1) << "- message: '" << info.message << "'\n" - << ws(level+1) << "- lazyExpression: '" << "(info.lazyExpression)" << "'\n" - << ws(level+1) << "- resultType: '" << info.resultType << "'\n"; -} - -//class AssertionResult { -// bool isOk() const; -// bool succeeded() const; -// ResultWas::OfType getResultType() const; -// bool hasExpression() const; -// bool hasMessage() const; -// std::string getExpression() const; -// std::string getExpressionInMacro() const; -// bool hasExpandedExpression() const; -// std::string getExpandedExpression() const; -// std::string getMessage() const; -// SourceLineInfo getSourceInfo() const; -// std::string getTestMacroName() const; -// -// AssertionInfo m_info; -// AssertionResultData m_resultData; -//}; - -void print( std::ostream& os, int const level, std::string const& title, Catch::AssertionResult const& info ) { - os << ws(level ) << title << ":\n" - << ws(level+1) << "- isOk(): " << info.isOk() << "\n" - << ws(level+1) << "- succeeded(): " << info.succeeded() << "\n" - << ws(level+1) << "- getResultType(): " << info.getResultType() << "\n" - << ws(level+1) << "- hasExpression(): " << info.hasExpression() << "\n" - << ws(level+1) << "- hasMessage(): " << info.hasMessage() << "\n" - << ws(level+1) << "- getExpression(): '" << info.getExpression() << "'\n" - << ws(level+1) << "- getExpressionInMacro(): '" << info.getExpressionInMacro() << "'\n" - << ws(level+1) << "- hasExpandedExpression(): " << info.hasExpandedExpression() << "\n" - << ws(level+1) << "- getExpandedExpression(): " << info.getExpandedExpression() << "'\n" - << ws(level+1) << "- getMessage(): '" << info.getMessage() << "'\n"; - print( os, level+1 , "- getSourceInfo(): ", info.getSourceInfo() ); - os << ws(level+1) << "- getTestMacroName(): '" << info.getTestMacroName() << "'\n"; - -// print( os, level+1 , "- *** m_info (AssertionInfo)", info.m_info ); -// print( os, level+1 , "- *** m_resultData (AssertionResultData)", info.m_resultData ); -} - -// struct AssertionStats { -// AssertionResult assertionResult; -// std::vector<MessageInfo> infoMessages; -// Totals totals; -// }; - -void print( std::ostream& os, int const level, std::string const& title, Catch::AssertionStats const& info ) { - os << ws(level ) << title << ":\n"; - print( os, level+1 , "- assertionResult", info.assertionResult ); - print( os, level+1 , "- infoMessages", info.infoMessages ); - print( os, level+1 , "- totals", info.totals ); -} - -// ----------------------------------------------------------------------- -// 2. My listener and registration: -// - -char const * dashed_line = - "--------------------------------------------------------------------------"; - -struct MyListener : Catch::TestEventListenerBase { - - using TestEventListenerBase::TestEventListenerBase; // inherit constructor - - // Get rid of Wweak-tables - ~MyListener(); - - // The whole test run starting - void testRunStarting( Catch::TestRunInfo const& testRunInfo ) override { - std::cout - << std::boolalpha - << "\nEvent: testRunStarting:\n"; - print( std::cout, 1, "- testRunInfo", testRunInfo ); - } - - // The whole test run ending - void testRunEnded( Catch::TestRunStats const& testRunStats ) override { - std::cout - << dashed_line - << "\nEvent: testRunEnded:\n"; - print( std::cout, 1, "- testRunStats", testRunStats ); - } - - // A test is being skipped (because it is "hidden") - void skipTest( Catch::TestCaseInfo const& testInfo ) override { - std::cout - << dashed_line - << "\nEvent: skipTest:\n"; - print( std::cout, 1, "- testInfo", testInfo ); - } - - // Test cases starting - void testCaseStarting( Catch::TestCaseInfo const& testInfo ) override { - std::cout - << dashed_line - << "\nEvent: testCaseStarting:\n"; - print( std::cout, 1, "- testInfo", testInfo ); - } - - // Test cases ending - void testCaseEnded( Catch::TestCaseStats const& testCaseStats ) override { - std::cout << "\nEvent: testCaseEnded:\n"; - print( std::cout, 1, "testCaseStats", testCaseStats ); - } - - // Sections starting - void sectionStarting( Catch::SectionInfo const& sectionInfo ) override { - std::cout << "\nEvent: sectionStarting:\n"; - print( std::cout, 1, "- sectionInfo", sectionInfo ); - } - - // Sections ending - void sectionEnded( Catch::SectionStats const& sectionStats ) override { - std::cout << "\nEvent: sectionEnded:\n"; - print( std::cout, 1, "- sectionStats", sectionStats ); - } - - // Assertions before/ after - void assertionStarting( Catch::AssertionInfo const& assertionInfo ) override { - std::cout << "\nEvent: assertionStarting:\n"; - print( std::cout, 1, "- assertionInfo", assertionInfo ); - } - - bool assertionEnded( Catch::AssertionStats const& assertionStats ) override { - std::cout << "\nEvent: assertionEnded:\n"; - print( std::cout, 1, "- assertionStats", assertionStats ); - return true; - } -}; - -CATCH_REGISTER_LISTENER( MyListener ) - -// Get rid of Wweak-tables -MyListener::~MyListener() {} - - -// ----------------------------------------------------------------------- -// 3. Test cases: -// - -TEST_CASE( "1: Hidden testcase", "[.hidden]" ) { -} - -TEST_CASE( "2: Testcase with sections", "[tag-A][tag-B]" ) { - - int i = 42; - - REQUIRE( i == 42 ); - - SECTION("Section 1") { - INFO("Section 1"); - i = 7; - SECTION("Section 1.1") { - INFO("Section 1.1"); - REQUIRE( i == 42 ); - } - } - - SECTION("Section 2") { - INFO("Section 2"); - REQUIRE( i == 42 ); - } - WARN("At end of test case"); -} - -struct Fixture { - int fortytwo() const { - return 42; - } -}; - -TEST_CASE_METHOD( Fixture, "3: Testcase with class-based fixture", "[tag-C][tag-D]" ) { - REQUIRE( fortytwo() == 42 ); -} - -// Compile & run: -// - g++ -std=c++11 -Wall -I$(CATCH_SINGLE_INCLUDE) -o 210-Evt-EventListeners 210-Evt-EventListeners.cpp 000-CatchMain.o && 210-Evt-EventListeners --success -// - cl -EHsc -I%CATCH_SINGLE_INCLUDE% 210-Evt-EventListeners.cpp 000-CatchMain.obj && 210-Evt-EventListeners --success - -// Expected compact output (all assertions): -// -// prompt> 210-Evt-EventListeners --reporter compact --success -// result omitted for brevity. |