mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-22 05:16:10 +01:00
Add generic generator modifiers
This means mutiple generic generators and some inference helper * take(n, generator) * filter(predicate, generator) * map(func, generator) * repeat(generator, repeats)
This commit is contained in:
Martin Hořeňovský
parent
e46a70f829
commit
5929d9530c
@ -16,6 +16,10 @@ namespace Catch {
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IGeneratorTracker::~IGeneratorTracker() {}
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const char* GeneratorException::what() const noexcept {
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return m_msg;
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}
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namespace Generators {
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GeneratorUntypedBase::~GeneratorUntypedBase() {}
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@ -16,8 +16,21 @@
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#include <cassert>
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#include <utility>
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#include <exception>
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namespace Catch {
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class GeneratorException : public std::exception {
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const char* const m_msg = "";
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public:
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GeneratorException(const char* msg):
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m_msg(msg)
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{}
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const char* what() const noexcept override final;
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};
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namespace Generators {
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// !TBD move this into its own location?
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@ -166,6 +179,175 @@ namespace Generators {
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return makeGenerators( value( T( std::forward<U>( val ) ) ), std::forward<Gs>( moreGenerators )... );
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}
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template <typename T>
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class TakeGenerator : public IGenerator<T> {
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GeneratorWrapper<T> m_generator;
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size_t m_returned = 0;
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size_t m_target;
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public:
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TakeGenerator(size_t target, GeneratorWrapper<T>&& generator):
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m_generator(std::move(generator)),
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m_target(target)
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{
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assert(target != 0 && "Empty generators are not allowed");
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}
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T const& get() const override {
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return m_generator.get();
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}
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bool next() override {
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++m_returned;
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if (m_returned >= m_target) {
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return false;
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}
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const auto success = m_generator.next();
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// If the underlying generator does not contain enough values
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// then we cut short as well
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if (!success) {
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m_returned = m_target;
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}
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return success;
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}
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};
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template <typename T>
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GeneratorWrapper<T> take(size_t target, GeneratorWrapper<T>&& generator) {
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return GeneratorWrapper<T>(pf::make_unique<TakeGenerator<T>>(target, std::move(generator)));
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}
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template <typename T, typename Predicate>
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class FilterGenerator : public IGenerator<T> {
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GeneratorWrapper<T> m_generator;
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Predicate m_predicate;
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public:
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template <typename P = Predicate>
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FilterGenerator(P&& pred, GeneratorWrapper<T>&& generator):
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m_generator(std::move(generator)),
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m_predicate(std::forward<P>(pred))
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{
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if (!m_predicate(m_generator.get())) {
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// It might happen that there are no values that pass the
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// filter. In that case we throw an exception.
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auto has_initial_value = next();
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if (!has_initial_value) {
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Catch::throw_exception(GeneratorException("No valid value found in filtered generator"));
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}
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}
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}
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T const& get() const override {
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return m_generator.get();
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}
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bool next() override {
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bool success = m_generator.next();
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if (!success) {
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return false;
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}
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while (!m_predicate(m_generator.get()) && (success = m_generator.next()) == true);
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return success;
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}
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};
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template <typename T, typename Predicate>
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GeneratorWrapper<T> filter(Predicate&& pred, GeneratorWrapper<T>&& generator) {
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return GeneratorWrapper<T>(std::unique_ptr<IGenerator<T>>(pf::make_unique<FilterGenerator<T, Predicate>>(std::forward<Predicate>(pred), std::move(generator))));
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}
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template <typename T>
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class RepeatGenerator : public IGenerator<T> {
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GeneratorWrapper<T> m_generator;
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mutable std::vector<T> m_returned;
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size_t m_target_repeats;
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size_t m_current_repeat = 0;
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size_t m_repeat_index = 0;
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public:
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RepeatGenerator(size_t repeats, GeneratorWrapper<T>&& generator):
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m_generator(std::move(generator)),
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m_target_repeats(repeats)
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{
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assert(m_target_repeats > 0 && "Repeat generator must repeat at least once");
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}
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T const& get() const override {
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if (m_current_repeat == 0) {
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m_returned.push_back(m_generator.get());
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return m_returned.back();
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}
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return m_returned[m_repeat_index];
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}
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bool next() override {
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// There are 2 basic cases:
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// 1) We are still reading the generator
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// 2) We are reading our own cache
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// In the first case, we need to poke the underlying generator.
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// If it happily moves, we are left in that state, otherwise it is time to start reading from our cache
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if (m_current_repeat == 0) {
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const auto success = m_generator.next();
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if (!success) {
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++m_current_repeat;
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}
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return m_current_repeat < m_target_repeats;
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}
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// In the second case, we need to move indices forward and check that we haven't run up against the end
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++m_repeat_index;
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if (m_repeat_index == m_returned.size()) {
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m_repeat_index = 0;
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++m_current_repeat;
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}
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return m_current_repeat < m_target_repeats;
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}
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};
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template <typename T>
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GeneratorWrapper<T> repeat(size_t repeats, GeneratorWrapper<T>&& generator) {
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return GeneratorWrapper<T>(pf::make_unique<RepeatGenerator<T>>(repeats, std::move(generator)));
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}
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template <typename T, typename U, typename Func>
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class MapGenerator : public IGenerator<T> {
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// TBD: provide static assert for mapping function, for friendly error message
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GeneratorWrapper<U> m_generator;
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Func m_function;
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// To avoid returning dangling reference, we have to save the values
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T m_cache;
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public:
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template <typename F2 = Func>
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MapGenerator(F2&& function, GeneratorWrapper<U>&& generator) :
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m_generator(std::move(generator)),
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m_function(std::forward<F2>(function)),
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m_cache(m_function(m_generator.get()))
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{}
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T const& get() const override {
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return m_cache;
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}
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bool next() override {
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const auto success = m_generator.next();
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if (success) {
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m_cache = m_function(m_generator.get());
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}
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return success;
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}
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};
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template <typename T, typename U, typename Func>
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GeneratorWrapper<T> map(Func&& function, GeneratorWrapper<U>&& generator) {
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return GeneratorWrapper<T>(
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pf::make_unique<MapGenerator<T, U, Func>>(std::forward<Func>(function), std::move(generator))
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);
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}
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template <typename T, typename Func>
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GeneratorWrapper<T> map(Func&& function, GeneratorWrapper<T>&& generator) {
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return GeneratorWrapper<T>(
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pf::make_unique<MapGenerator<T, T, Func>>(std::forward<Func>(function), std::move(generator))
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);
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}
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auto acquireGeneratorTracker( SourceLineInfo const& lineInfo ) -> IGeneratorTracker&;
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@ -399,6 +399,24 @@ Matchers.tests.cpp:<line number>: passed: WithinAbs(1.f, 0.f)
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Matchers.tests.cpp:<line number>: passed: WithinAbs(1.f, -1.f), std::domain_error
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Matchers.tests.cpp:<line number>: passed: WithinULP(1.f, 0)
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Matchers.tests.cpp:<line number>: passed: WithinULP(1.f, -1), std::domain_error
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Generators.tests.cpp:<line number>: passed: i % 2 == 0 for: 0 == 0
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Generators.tests.cpp:<line number>: passed: i % 2 == 0 for: 0 == 0
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Generators.tests.cpp:<line number>: passed: i % 2 == 0 for: 0 == 0
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Generators.tests.cpp:<line number>: passed: i < 4 for: 1 < 4
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Generators.tests.cpp:<line number>: passed: i < 4 for: 2 < 4
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Generators.tests.cpp:<line number>: passed: i < 4 for: 3 < 4
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Generators.tests.cpp:<line number>: passed: i % 2 == 0 for: 0 == 0
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Generators.tests.cpp:<line number>: passed: i % 2 == 0 for: 0 == 0
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Generators.tests.cpp:<line number>: passed: i % 2 == 0 for: 0 == 0
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Generators.tests.cpp:<line number>: passed: i.size() == 1 for: 1 == 1
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Generators.tests.cpp:<line number>: passed: i.size() == 1 for: 1 == 1
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Generators.tests.cpp:<line number>: passed: i.size() == 1 for: 1 == 1
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Generators.tests.cpp:<line number>: passed: j > 0 for: 1 > 0
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Generators.tests.cpp:<line number>: passed: j > 0 for: 2 > 0
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Generators.tests.cpp:<line number>: passed: j > 0 for: 3 > 0
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Generators.tests.cpp:<line number>: passed: j > 0 for: 1 > 0
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Generators.tests.cpp:<line number>: passed: j > 0 for: 2 > 0
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Generators.tests.cpp:<line number>: passed: j > 0 for: 3 > 0
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Generators.tests.cpp:<line number>: passed: j < i for: -3 < 1
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Generators.tests.cpp:<line number>: passed: j < i for: -2 < 1
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Generators.tests.cpp:<line number>: passed: j < i for: -1 < 1
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@ -442,6 +460,37 @@ GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == "bb" for: "bb" == "
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.next() for: true
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == "cc" for: "cc" == "cc"
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GeneratorsImpl.tests.cpp:<line number>: passed: !(gen.next()) for: !false
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 1 for: 1 == 1
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.next() for: true
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 3 for: 3 == 3
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GeneratorsImpl.tests.cpp:<line number>: passed: !(gen.next()) for: !false
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GeneratorsImpl.tests.cpp:<line number>: passed: filter([] (int) { return false; }, value(1)), Catch::GeneratorException
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 1 for: 1 == 1
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.next() for: true
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 2 for: 2 == 2
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GeneratorsImpl.tests.cpp:<line number>: passed: !(gen.next()) for: !false
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 1 for: 1 == 1
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GeneratorsImpl.tests.cpp:<line number>: passed: !(gen.next()) for: !false
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 2.0 for: 2.0 == 2.0
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.next() for: true
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 4.0 for: 4.0 == 4.0
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.next() for: true
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 6.0 for: 6.0 == 6.0
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GeneratorsImpl.tests.cpp:<line number>: passed: !(gen.next()) for: !false
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 3 for: 3 == 3
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GeneratorsImpl.tests.cpp:<line number>: passed: !(gen.next()) for: !false
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 1 for: 1 == 1
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.next() for: true
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 2 for: 2 == 2
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.next() for: true
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 3 for: 3 == 3
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.next() for: true
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 1 for: 1 == 1
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.next() for: true
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 2 for: 2 == 2
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.next() for: true
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GeneratorsImpl.tests.cpp:<line number>: passed: gen.get() == 3 for: 3 == 3
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GeneratorsImpl.tests.cpp:<line number>: passed: !(gen.next()) for: !false
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Approx.tests.cpp:<line number>: passed: d >= Approx( 1.22 ) for: 1.23 >= Approx( 1.22 )
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Approx.tests.cpp:<line number>: passed: d >= Approx( 1.23 ) for: 1.23 >= Approx( 1.23 )
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Approx.tests.cpp:<line number>: passed: !(d >= Approx( 1.24 )) for: !(1.23 >= Approx( 1.24 ))
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@ -1170,6 +1170,6 @@ due to unexpected exception with message:
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Why would you throw a std::string?
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===============================================================================
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test cases: 244 | 184 passed | 56 failed | 4 failed as expected
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assertions: 1248 | 1112 passed | 115 failed | 21 failed as expected
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test cases: 245 | 185 passed | 56 failed | 4 failed as expected
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assertions: 1297 | 1161 passed | 115 failed | 21 failed as expected
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@ -2850,6 +2850,228 @@ Matchers.tests.cpp:<line number>: PASSED:
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Matchers.tests.cpp:<line number>: PASSED:
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REQUIRE_THROWS_AS( WithinULP(1.f, -1), std::domain_error )
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-------------------------------------------------------------------------------
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Generators -- adapters
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Filtering by predicate
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-------------------------------------------------------------------------------
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Generators.tests.cpp:<line number>
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...............................................................................
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Generators.tests.cpp:<line number>: PASSED:
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REQUIRE( i % 2 == 0 )
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with expansion:
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0 == 0
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-------------------------------------------------------------------------------
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Generators -- adapters
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Filtering by predicate
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-------------------------------------------------------------------------------
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Generators.tests.cpp:<line number>
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...............................................................................
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Generators.tests.cpp:<line number>: PASSED:
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REQUIRE( i % 2 == 0 )
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with expansion:
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0 == 0
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-------------------------------------------------------------------------------
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Generators -- adapters
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Filtering by predicate
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-------------------------------------------------------------------------------
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Generators.tests.cpp:<line number>
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...............................................................................
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Generators.tests.cpp:<line number>: PASSED:
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REQUIRE( i % 2 == 0 )
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with expansion:
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0 == 0
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-------------------------------------------------------------------------------
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Generators -- adapters
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Shortening a range
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-------------------------------------------------------------------------------
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Generators.tests.cpp:<line number>
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...............................................................................
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Generators.tests.cpp:<line number>: PASSED:
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REQUIRE( i < 4 )
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with expansion:
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1 < 4
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-------------------------------------------------------------------------------
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Generators -- adapters
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Shortening a range
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-------------------------------------------------------------------------------
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Generators.tests.cpp:<line number>
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...............................................................................
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Generators.tests.cpp:<line number>: PASSED:
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REQUIRE( i < 4 )
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with expansion:
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2 < 4
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-------------------------------------------------------------------------------
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Generators -- adapters
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Shortening a range
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-------------------------------------------------------------------------------
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Generators.tests.cpp:<line number>
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...............................................................................
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Generators.tests.cpp:<line number>: PASSED:
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REQUIRE( i < 4 )
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with expansion:
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3 < 4
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-------------------------------------------------------------------------------
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Generators -- adapters
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Transforming elements
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Same type
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-------------------------------------------------------------------------------
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Generators.tests.cpp:<line number>
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...............................................................................
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Generators.tests.cpp:<line number>: PASSED:
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REQUIRE( i % 2 == 0 )
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with expansion:
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0 == 0
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-------------------------------------------------------------------------------
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Generators -- adapters
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Transforming elements
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Same type
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-------------------------------------------------------------------------------
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Generators.tests.cpp:<line number>
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...............................................................................
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Generators.tests.cpp:<line number>: PASSED:
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REQUIRE( i % 2 == 0 )
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with expansion:
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0 == 0
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-------------------------------------------------------------------------------
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Generators -- adapters
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Transforming elements
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Same type
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-------------------------------------------------------------------------------
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Generators.tests.cpp:<line number>
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...............................................................................
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Generators.tests.cpp:<line number>: PASSED:
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REQUIRE( i % 2 == 0 )
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with expansion:
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0 == 0
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-------------------------------------------------------------------------------
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Generators -- adapters
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Transforming elements
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Different type
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-------------------------------------------------------------------------------
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Generators.tests.cpp:<line number>
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...............................................................................
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Generators.tests.cpp:<line number>: PASSED:
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REQUIRE( i.size() == 1 )
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with expansion:
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1 == 1
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-------------------------------------------------------------------------------
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Generators -- adapters
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Transforming elements
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Different type
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-------------------------------------------------------------------------------
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Generators.tests.cpp:<line number>
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...............................................................................
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Generators.tests.cpp:<line number>: PASSED:
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REQUIRE( i.size() == 1 )
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with expansion:
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1 == 1
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-------------------------------------------------------------------------------
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Generators -- adapters
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Transforming elements
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Different type
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-------------------------------------------------------------------------------
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Generators.tests.cpp:<line number>
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...............................................................................
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Generators.tests.cpp:<line number>: PASSED:
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REQUIRE( i.size() == 1 )
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with expansion:
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1 == 1
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-------------------------------------------------------------------------------
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Generators -- adapters
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Repeating a generator
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-------------------------------------------------------------------------------
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Generators.tests.cpp:<line number>
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...............................................................................
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Generators.tests.cpp:<line number>: PASSED:
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REQUIRE( j > 0 )
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with expansion:
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1 > 0
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-------------------------------------------------------------------------------
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Generators -- adapters
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Repeating a generator
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-------------------------------------------------------------------------------
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||||
Generators.tests.cpp:<line number>
|
||||
...............................................................................
|
||||
|
||||
Generators.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( j > 0 )
|
||||
with expansion:
|
||||
2 > 0
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
Generators -- adapters
|
||||
Repeating a generator
|
||||
-------------------------------------------------------------------------------
|
||||
Generators.tests.cpp:<line number>
|
||||
...............................................................................
|
||||
|
||||
Generators.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( j > 0 )
|
||||
with expansion:
|
||||
3 > 0
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
Generators -- adapters
|
||||
Repeating a generator
|
||||
-------------------------------------------------------------------------------
|
||||
Generators.tests.cpp:<line number>
|
||||
...............................................................................
|
||||
|
||||
Generators.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( j > 0 )
|
||||
with expansion:
|
||||
1 > 0
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
Generators -- adapters
|
||||
Repeating a generator
|
||||
-------------------------------------------------------------------------------
|
||||
Generators.tests.cpp:<line number>
|
||||
...............................................................................
|
||||
|
||||
Generators.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( j > 0 )
|
||||
with expansion:
|
||||
2 > 0
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
Generators -- adapters
|
||||
Repeating a generator
|
||||
-------------------------------------------------------------------------------
|
||||
Generators.tests.cpp:<line number>
|
||||
...............................................................................
|
||||
|
||||
Generators.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( j > 0 )
|
||||
with expansion:
|
||||
3 > 0
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
Generators -- simple
|
||||
one
|
||||
@ -3219,6 +3441,205 @@ GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
with expansion:
|
||||
!false
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
Generators internals
|
||||
Filter generator
|
||||
-------------------------------------------------------------------------------
|
||||
GeneratorsImpl.tests.cpp:<line number>
|
||||
...............................................................................
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 1 )
|
||||
with expansion:
|
||||
1 == 1
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.next() )
|
||||
with expansion:
|
||||
true
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 3 )
|
||||
with expansion:
|
||||
3 == 3
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE_FALSE( gen.next() )
|
||||
with expansion:
|
||||
!false
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE_THROWS_AS( filter([] (int) { return false; }, value(1)), Catch::GeneratorException )
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
Generators internals
|
||||
Take generator
|
||||
Take less
|
||||
-------------------------------------------------------------------------------
|
||||
GeneratorsImpl.tests.cpp:<line number>
|
||||
...............................................................................
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 1 )
|
||||
with expansion:
|
||||
1 == 1
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.next() )
|
||||
with expansion:
|
||||
true
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 2 )
|
||||
with expansion:
|
||||
2 == 2
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE_FALSE( gen.next() )
|
||||
with expansion:
|
||||
!false
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
Generators internals
|
||||
Take generator
|
||||
Take more
|
||||
-------------------------------------------------------------------------------
|
||||
GeneratorsImpl.tests.cpp:<line number>
|
||||
...............................................................................
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 1 )
|
||||
with expansion:
|
||||
1 == 1
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE_FALSE( gen.next() )
|
||||
with expansion:
|
||||
!false
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
Generators internals
|
||||
Map
|
||||
-------------------------------------------------------------------------------
|
||||
GeneratorsImpl.tests.cpp:<line number>
|
||||
...............................................................................
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 2.0 )
|
||||
with expansion:
|
||||
2.0 == 2.0
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.next() )
|
||||
with expansion:
|
||||
true
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 4.0 )
|
||||
with expansion:
|
||||
4.0 == 4.0
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.next() )
|
||||
with expansion:
|
||||
true
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 6.0 )
|
||||
with expansion:
|
||||
6.0 == 6.0
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE_FALSE( gen.next() )
|
||||
with expansion:
|
||||
!false
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
Generators internals
|
||||
Repeat
|
||||
Singular repeat
|
||||
-------------------------------------------------------------------------------
|
||||
GeneratorsImpl.tests.cpp:<line number>
|
||||
...............................................................................
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 3 )
|
||||
with expansion:
|
||||
3 == 3
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE_FALSE( gen.next() )
|
||||
with expansion:
|
||||
!false
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
Generators internals
|
||||
Repeat
|
||||
Actual repeat
|
||||
-------------------------------------------------------------------------------
|
||||
GeneratorsImpl.tests.cpp:<line number>
|
||||
...............................................................................
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 1 )
|
||||
with expansion:
|
||||
1 == 1
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.next() )
|
||||
with expansion:
|
||||
true
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 2 )
|
||||
with expansion:
|
||||
2 == 2
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.next() )
|
||||
with expansion:
|
||||
true
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 3 )
|
||||
with expansion:
|
||||
3 == 3
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.next() )
|
||||
with expansion:
|
||||
true
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 1 )
|
||||
with expansion:
|
||||
1 == 1
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.next() )
|
||||
with expansion:
|
||||
true
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 2 )
|
||||
with expansion:
|
||||
2 == 2
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.next() )
|
||||
with expansion:
|
||||
true
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE( gen.get() == 3 )
|
||||
with expansion:
|
||||
3 == 3
|
||||
|
||||
GeneratorsImpl.tests.cpp:<line number>: PASSED:
|
||||
REQUIRE_FALSE( gen.next() )
|
||||
with expansion:
|
||||
!false
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
Greater-than inequalities with different epsilons
|
||||
-------------------------------------------------------------------------------
|
||||
@ -9726,6 +10147,6 @@ Misc.tests.cpp:<line number>
|
||||
Misc.tests.cpp:<line number>: PASSED:
|
||||
|
||||
===============================================================================
|
||||
test cases: 244 | 171 passed | 69 failed | 4 failed as expected
|
||||
assertions: 1262 | 1112 passed | 129 failed | 21 failed as expected
|
||||
test cases: 245 | 172 passed | 69 failed | 4 failed as expected
|
||||
assertions: 1311 | 1161 passed | 129 failed | 21 failed as expected
|
||||
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<testsuitesloose text artifact
|
||||
>
|
||||
<testsuite name="<exe-name>" errors="17" failures="113" tests="1263" hostname="tbd" time="{duration}" timestamp="{iso8601-timestamp}">
|
||||
<testsuite name="<exe-name>" errors="17" failures="113" tests="1312" hostname="tbd" time="{duration}" timestamp="{iso8601-timestamp}">
|
||||
<testcase classname="<exe-name>.global" name="# A test name that starts with a #" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="#1005: Comparing pointer to int and long (NULL can be either on various systems)" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="#1027" time="{duration}"/>
|
||||
@ -339,12 +339,23 @@ Message.tests.cpp:<line number>
|
||||
<testcase classname="<exe-name>.global" name="Floating point matchers: float/ULPs" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Floating point matchers: float/Composed" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Floating point matchers: float/Constructor validation" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators -- adapters/Filtering by predicate" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators -- adapters/Shortening a range" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators -- adapters/Transforming elements/Same type" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators -- adapters/Transforming elements/Different type" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators -- adapters/Repeating a generator" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators -- simple/one" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators -- simple/two" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators internals/Single value" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators internals/Preset values" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators internals/Generator combinator" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators internals/Explicitly typed generator sequence" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators internals/Filter generator" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators internals/Take generator/Take less" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators internals/Take generator/Take more" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators internals/Map" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators internals/Repeat/Singular repeat" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Generators internals/Repeat/Actual repeat" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="Greater-than inequalities with different epsilons" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="INFO and WARN do not abort tests" time="{duration}"/>
|
||||
<testcase classname="<exe-name>.global" name="INFO gets logged on failure" time="{duration}">
|
||||
|
||||
@ -3538,6 +3538,225 @@
|
||||
</Section>
|
||||
<OverallResult success="true"/>
|
||||
</TestCase>
|
||||
<TestCase name="Generators -- adapters" tags="[generators]" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Section name="Filtering by predicate" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
i % 2 == 0
|
||||
</Original>
|
||||
<Expanded>
|
||||
0 == 0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Filtering by predicate" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
i % 2 == 0
|
||||
</Original>
|
||||
<Expanded>
|
||||
0 == 0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Filtering by predicate" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
i % 2 == 0
|
||||
</Original>
|
||||
<Expanded>
|
||||
0 == 0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Shortening a range" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
i < 4
|
||||
</Original>
|
||||
<Expanded>
|
||||
1 < 4
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Shortening a range" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
i < 4
|
||||
</Original>
|
||||
<Expanded>
|
||||
2 < 4
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Shortening a range" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
i < 4
|
||||
</Original>
|
||||
<Expanded>
|
||||
3 < 4
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Transforming elements" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Section name="Same type" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
i % 2 == 0
|
||||
</Original>
|
||||
<Expanded>
|
||||
0 == 0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Transforming elements" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Section name="Same type" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
i % 2 == 0
|
||||
</Original>
|
||||
<Expanded>
|
||||
0 == 0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Transforming elements" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Section name="Same type" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
i % 2 == 0
|
||||
</Original>
|
||||
<Expanded>
|
||||
0 == 0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Transforming elements" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Section name="Different type" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
i.size() == 1
|
||||
</Original>
|
||||
<Expanded>
|
||||
1 == 1
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Transforming elements" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Section name="Different type" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
i.size() == 1
|
||||
</Original>
|
||||
<Expanded>
|
||||
1 == 1
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Transforming elements" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Section name="Different type" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
i.size() == 1
|
||||
</Original>
|
||||
<Expanded>
|
||||
1 == 1
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Repeating a generator" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
j > 0
|
||||
</Original>
|
||||
<Expanded>
|
||||
1 > 0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Repeating a generator" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
j > 0
|
||||
</Original>
|
||||
<Expanded>
|
||||
2 > 0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Repeating a generator" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
j > 0
|
||||
</Original>
|
||||
<Expanded>
|
||||
3 > 0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Repeating a generator" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
j > 0
|
||||
</Original>
|
||||
<Expanded>
|
||||
1 > 0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Repeating a generator" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
j > 0
|
||||
</Original>
|
||||
<Expanded>
|
||||
2 > 0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Repeating a generator" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Original>
|
||||
j > 0
|
||||
</Original>
|
||||
<Expanded>
|
||||
3 > 0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="1" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<OverallResult success="true"/>
|
||||
</TestCase>
|
||||
<TestCase name="Generators -- simple" tags="[generators]" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Section name="one" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Generators.tests.cpp" >
|
||||
@ -3952,6 +4171,284 @@
|
||||
</Expression>
|
||||
<OverallResults successes="7" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Filter generator" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 1
|
||||
</Original>
|
||||
<Expanded>
|
||||
1 == 1
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.next()
|
||||
</Original>
|
||||
<Expanded>
|
||||
true
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 3
|
||||
</Original>
|
||||
<Expanded>
|
||||
3 == 3
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE_FALSE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
!(gen.next())
|
||||
</Original>
|
||||
<Expanded>
|
||||
!false
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE_THROWS_AS" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
filter([] (int) { return false; }, value(1)), Catch::GeneratorException
|
||||
</Original>
|
||||
<Expanded>
|
||||
filter([] (int) { return false; }, value(1)), Catch::GeneratorException
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="5" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Take generator" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Section name="Take less" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 1
|
||||
</Original>
|
||||
<Expanded>
|
||||
1 == 1
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.next()
|
||||
</Original>
|
||||
<Expanded>
|
||||
true
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 2
|
||||
</Original>
|
||||
<Expanded>
|
||||
2 == 2
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE_FALSE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
!(gen.next())
|
||||
</Original>
|
||||
<Expanded>
|
||||
!false
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="4" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<OverallResults successes="4" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Take generator" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Section name="Take more" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 1
|
||||
</Original>
|
||||
<Expanded>
|
||||
1 == 1
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE_FALSE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
!(gen.next())
|
||||
</Original>
|
||||
<Expanded>
|
||||
!false
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="2" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<OverallResults successes="2" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Map" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 2.0
|
||||
</Original>
|
||||
<Expanded>
|
||||
2.0 == 2.0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.next()
|
||||
</Original>
|
||||
<Expanded>
|
||||
true
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 4.0
|
||||
</Original>
|
||||
<Expanded>
|
||||
4.0 == 4.0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.next()
|
||||
</Original>
|
||||
<Expanded>
|
||||
true
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 6.0
|
||||
</Original>
|
||||
<Expanded>
|
||||
6.0 == 6.0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE_FALSE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
!(gen.next())
|
||||
</Original>
|
||||
<Expanded>
|
||||
!false
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="6" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Repeat" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Section name="Singular repeat" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 3
|
||||
</Original>
|
||||
<Expanded>
|
||||
3 == 3
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE_FALSE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
!(gen.next())
|
||||
</Original>
|
||||
<Expanded>
|
||||
!false
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="2" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<OverallResults successes="2" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Repeat" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Section name="Actual repeat" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 1
|
||||
</Original>
|
||||
<Expanded>
|
||||
1 == 1
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.next()
|
||||
</Original>
|
||||
<Expanded>
|
||||
true
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 2
|
||||
</Original>
|
||||
<Expanded>
|
||||
2 == 2
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.next()
|
||||
</Original>
|
||||
<Expanded>
|
||||
true
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 3
|
||||
</Original>
|
||||
<Expanded>
|
||||
3 == 3
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.next()
|
||||
</Original>
|
||||
<Expanded>
|
||||
true
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 1
|
||||
</Original>
|
||||
<Expanded>
|
||||
1 == 1
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.next()
|
||||
</Original>
|
||||
<Expanded>
|
||||
true
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 2
|
||||
</Original>
|
||||
<Expanded>
|
||||
2 == 2
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.next()
|
||||
</Original>
|
||||
<Expanded>
|
||||
true
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
gen.get() == 3
|
||||
</Original>
|
||||
<Expanded>
|
||||
3 == 3
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE_FALSE" filename="projects/<exe-name>/IntrospectiveTests/GeneratorsImpl.tests.cpp" >
|
||||
<Original>
|
||||
!(gen.next())
|
||||
</Original>
|
||||
<Expanded>
|
||||
!false
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="12" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<OverallResults successes="12" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<OverallResult success="true"/>
|
||||
</TestCase>
|
||||
<TestCase name="Greater-than inequalities with different epsilons" tags="[Approx]" filename="projects/<exe-name>/UsageTests/Approx.tests.cpp" >
|
||||
@ -11654,7 +12151,7 @@ loose text artifact
|
||||
</Section>
|
||||
<OverallResult success="true"/>
|
||||
</TestCase>
|
||||
<OverallResults successes="1112" failures="130" expectedFailures="21"/>
|
||||
<OverallResults successes="1161" failures="130" expectedFailures="21"/>
|
||||
</Group>
|
||||
<OverallResults successes="1112" failures="129" expectedFailures="21"/>
|
||||
<OverallResults successes="1161" failures="129" expectedFailures="21"/>
|
||||
</Catch>
|
||||
|
||||
@ -43,4 +43,61 @@ TEST_CASE("Generators internals", "[generators][internals]") {
|
||||
REQUIRE(gen.get() == "cc");
|
||||
REQUIRE_FALSE(gen.next());
|
||||
}
|
||||
SECTION("Filter generator") {
|
||||
// Normal usage
|
||||
auto gen = filter([] (int i) { return i != 2; }, values({ 2, 1, 2, 3, 2, 2 }));
|
||||
REQUIRE(gen.get() == 1);
|
||||
REQUIRE(gen.next());
|
||||
REQUIRE(gen.get() == 3);
|
||||
REQUIRE_FALSE(gen.next());
|
||||
|
||||
// Completely filtered-out generator should throw on construction
|
||||
REQUIRE_THROWS_AS(filter([] (int) { return false; }, value(1)), Catch::GeneratorException);
|
||||
}
|
||||
SECTION("Take generator") {
|
||||
SECTION("Take less") {
|
||||
auto gen = take(2, values({ 1, 2, 3 }));
|
||||
REQUIRE(gen.get() == 1);
|
||||
REQUIRE(gen.next());
|
||||
REQUIRE(gen.get() == 2);
|
||||
REQUIRE_FALSE(gen.next());
|
||||
}
|
||||
SECTION("Take more") {
|
||||
auto gen = take(2, value(1));
|
||||
REQUIRE(gen.get() == 1);
|
||||
REQUIRE_FALSE(gen.next());
|
||||
}
|
||||
}
|
||||
SECTION("Map") {
|
||||
auto gen = map<double>([] (int i) {return 2.0 * i; }, values({ 1, 2, 3 }));
|
||||
REQUIRE(gen.get() == 2.0);
|
||||
REQUIRE(gen.next());
|
||||
REQUIRE(gen.get() == 4.0);
|
||||
REQUIRE(gen.next());
|
||||
REQUIRE(gen.get() == 6.0);
|
||||
REQUIRE_FALSE(gen.next());
|
||||
}
|
||||
SECTION("Repeat") {
|
||||
SECTION("Singular repeat") {
|
||||
auto gen = repeat(1, value(3));
|
||||
REQUIRE(gen.get() == 3);
|
||||
REQUIRE_FALSE(gen.next());
|
||||
}
|
||||
SECTION("Actual repeat") {
|
||||
auto gen = repeat(2, values({ 1, 2, 3 }));
|
||||
REQUIRE(gen.get() == 1);
|
||||
REQUIRE(gen.next());
|
||||
REQUIRE(gen.get() == 2);
|
||||
REQUIRE(gen.next());
|
||||
REQUIRE(gen.get() == 3);
|
||||
REQUIRE(gen.next());
|
||||
REQUIRE(gen.get() == 1);
|
||||
REQUIRE(gen.next());
|
||||
REQUIRE(gen.get() == 2);
|
||||
REQUIRE(gen.next());
|
||||
REQUIRE(gen.get() == 3);
|
||||
REQUIRE_FALSE(gen.next());
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -56,24 +56,7 @@ TEST_CASE("tables", "[generators]") {
|
||||
|
||||
#ifdef __cpp_structured_bindings
|
||||
|
||||
// One way to do pairs of values (actual/ expected?)
|
||||
// For a simple case like this I'd recommend writing out a series of REQUIREs
|
||||
// but it demonstrates a possible usage.
|
||||
// Spelling out the pair like this is a bit verbose, so read on for better examples
|
||||
// - the use of structured bindings here is an optional convenience
|
||||
TEST_CASE( "strlen", "[approvals][generators]" ) {
|
||||
auto [test_input, expected] = GENERATE( values<std::pair<std::string_view, size_t>>({
|
||||
{"one", 3},
|
||||
{"two", 3},
|
||||
{"three", 5},
|
||||
{"four", 4}
|
||||
}));
|
||||
|
||||
REQUIRE( test_input.size() == expected );
|
||||
}
|
||||
|
||||
// A nicer way to do pairs (or more) of values - using the table generator.
|
||||
// Note, you must specify the types up-front.
|
||||
// Structured bindings make the table utility much nicer to use
|
||||
TEST_CASE( "strlen2", "[approvals][generators]" ) {
|
||||
auto [test_input, expected] = GENERATE( table<std::string, size_t>({
|
||||
{"one", 3},
|
||||
@ -129,3 +112,36 @@ SCENARIO("Eating cucumbers", "[generators][approvals]") {
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
// There are also some generic generator manipulators
|
||||
TEST_CASE("Generators -- adapters", "[generators]") {
|
||||
// TODO: This won't work yet, introduce GENERATE_VAR?
|
||||
//auto numbers = Catch::Generators::values({ 1, 2, 3, 4, 5, 6 });
|
||||
SECTION("Filtering by predicate") {
|
||||
// This filters out all odd (false) numbers, giving [2, 4, 6]
|
||||
auto i = GENERATE(filter([] (int val) { return val % 2 == 0; }, values({ 1, 2, 3, 4, 5, 6 })));
|
||||
REQUIRE(i % 2 == 0);
|
||||
}
|
||||
SECTION("Shortening a range") {
|
||||
// This takes the first 3 elements from the values, giving back [1, 2, 3]
|
||||
auto i = GENERATE(take(3, values({ 1, 2, 3, 4, 5, 6 })));
|
||||
REQUIRE(i < 4);
|
||||
}
|
||||
SECTION("Transforming elements") {
|
||||
SECTION("Same type") {
|
||||
// This doubles values [1, 2, 3] into [2, 4, 6]
|
||||
auto i = GENERATE(map([] (int val) { return val * 2; }, values({ 1, 2, 3 })));
|
||||
REQUIRE(i % 2 == 0);
|
||||
}
|
||||
SECTION("Different type") {
|
||||
// This takes a generator that returns ints and maps them into strings
|
||||
auto i = GENERATE(map<std::string>([] (int val) { return std::to_string(val); }, values({ 1, 2, 3 })));
|
||||
REQUIRE(i.size() == 1);
|
||||
}
|
||||
}
|
||||
SECTION("Repeating a generator") {
|
||||
// This will return values [1, 2, 3, 1, 2, 3]
|
||||
auto j = GENERATE(repeat(2, values({ 1, 2, 3 })));
|
||||
REQUIRE(j > 0);
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user