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Provide useful and unambigous stringification for static arrays
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@ -136,18 +136,6 @@ namespace Catch {
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static std::string convert(wchar_t * str);
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};
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template<typename T>
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struct is_string_array : std::false_type {};
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template<std::size_t N>
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struct is_string_array<char[N]> : std::true_type {};
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template<std::size_t N>
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struct is_string_array<signed char[N]> : std::true_type {};
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template<std::size_t N>
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struct is_string_array<unsigned char[N]> : std::true_type {};
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template<int SZ>
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struct StringMaker<char[SZ]> {
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static std::string convert(const char* str) {
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@ -399,12 +387,20 @@ namespace Catch {
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}
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template<typename R>
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struct StringMaker<R, typename std::enable_if<is_range<R>::value && !is_string_array<R>::value>::type> {
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struct StringMaker<R, typename std::enable_if<is_range<R>::value && !std::is_array<R>::value>::type> {
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static std::string convert( R const& range ) {
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return rangeToString( range );
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}
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};
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template <typename T, int SZ>
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struct StringMaker<T[SZ]> {
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static std::string convert(T const(&arr)[SZ]) {
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return rangeToString(arr);
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}
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};
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} // namespace Catch
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// Separate std::chrono::duration specialization
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@ -598,6 +598,11 @@ Message from section one
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Message from section two
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Matchers.tests.cpp:<line number>: failed: testStringForMatching(), StartsWith("This String") for: "this string contains 'abc' as a substring" starts with: "This String"
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Matchers.tests.cpp:<line number>: failed: testStringForMatching(), StartsWith("string", Catch::CaseSensitive::No) for: "this string contains 'abc' as a substring" starts with: "string" (case insensitive)
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ToStringGeneral.tests.cpp:<line number>: passed: Catch::Detail::stringify(singular) == "{ 1 }" for: "{ 1 }" == "{ 1 }"
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ToStringGeneral.tests.cpp:<line number>: passed: Catch::Detail::stringify(arr) == "{ 3, 2, 1 }" for: "{ 3, 2, 1 }" == "{ 3, 2, 1 }"
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ToStringGeneral.tests.cpp:<line number>: passed: Catch::Detail::stringify(arr) == R"({ { "1:1", "1:2", "1:3" }, { "2:1", "2:2" } })" for: "{ { "1:1", "1:2", "1:3" }, { "2:1", "2:2" } }"
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==
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"{ { "1:1", "1:2", "1:3" }, { "2:1", "2:2" } }"
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Matchers.tests.cpp:<line number>: passed: testStringForMatching(), Contains("string") for: "this string contains 'abc' as a substring" contains: "string"
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Matchers.tests.cpp:<line number>: passed: testStringForMatching(), Contains("string", Catch::CaseSensitive::No) for: "this string contains 'abc' as a substring" contains: "string" (case insensitive)
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Matchers.tests.cpp:<line number>: passed: testStringForMatching(), Contains("abc") for: "this string contains 'abc' as a substring" contains: "abc"
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@ -1064,6 +1064,6 @@ with expansion:
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"first" == "second"
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===============================================================================
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test cases: 196 | 145 passed | 47 failed | 4 failed as expected
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assertions: 989 | 863 passed | 105 failed | 21 failed as expected
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test cases: 197 | 146 passed | 47 failed | 4 failed as expected
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assertions: 992 | 866 passed | 105 failed | 21 failed as expected
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@ -4749,6 +4749,47 @@ with expansion:
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"this string contains 'abc' as a substring" starts with: "string" (case
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insensitive)
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-------------------------------------------------------------------------------
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Static arrays are convertible to string
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Single item
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-------------------------------------------------------------------------------
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ToStringGeneral.tests.cpp:<line number>
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...............................................................................
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ToStringGeneral.tests.cpp:<line number>:
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PASSED:
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REQUIRE( Catch::Detail::stringify(singular) == "{ 1 }" )
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with expansion:
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"{ 1 }" == "{ 1 }"
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-------------------------------------------------------------------------------
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Static arrays are convertible to string
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Multiple
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-------------------------------------------------------------------------------
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ToStringGeneral.tests.cpp:<line number>
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...............................................................................
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ToStringGeneral.tests.cpp:<line number>:
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PASSED:
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REQUIRE( Catch::Detail::stringify(arr) == "{ 3, 2, 1 }" )
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with expansion:
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"{ 3, 2, 1 }" == "{ 3, 2, 1 }"
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-------------------------------------------------------------------------------
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Static arrays are convertible to string
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Non-trivial inner items
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-------------------------------------------------------------------------------
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ToStringGeneral.tests.cpp:<line number>
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...............................................................................
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ToStringGeneral.tests.cpp:<line number>:
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PASSED:
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REQUIRE( Catch::Detail::stringify(arr) == R"({ { "1:1", "1:2", "1:3" }, { "2:1", "2:2" } })" )
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with expansion:
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"{ { "1:1", "1:2", "1:3" }, { "2:1", "2:2" } }"
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==
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"{ { "1:1", "1:2", "1:3" }, { "2:1", "2:2" } }"
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-------------------------------------------------------------------------------
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String matchers
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-------------------------------------------------------------------------------
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@ -8288,6 +8329,6 @@ Misc.tests.cpp:<line number>:
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PASSED:
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===============================================================================
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test cases: 196 | 143 passed | 49 failed | 4 failed as expected
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assertions: 988 | 859 passed | 108 failed | 21 failed as expected
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test cases: 197 | 144 passed | 49 failed | 4 failed as expected
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assertions: 991 | 862 passed | 108 failed | 21 failed as expected
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@ -1,7 +1,7 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<testsuitesloose text artifact
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>
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<testsuite name="<exe-name>" errors="15" failures="94" tests="989" hostname="tbd" time="{duration}" timestamp="{iso8601-timestamp}">
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<testsuite name="<exe-name>" errors="15" failures="94" tests="992" hostname="tbd" time="{duration}" timestamp="{iso8601-timestamp}">
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<testcase classname="<exe-name>.global" name="# A test name that starts with a #" time="{duration}"/>
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<testcase classname="<exe-name>.global" name="#1005: Comparing pointer to int and long (NULL can be either on various systems)" time="{duration}"/>
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<testcase classname="<exe-name>.global" name="#1027" time="{duration}"/>
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@ -538,6 +538,9 @@ Matchers.tests.cpp:<line number>
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Matchers.tests.cpp:<line number>
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</failure>
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</testcase>
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<testcase classname="<exe-name>.global" name="Static arrays are convertible to string/Single item" time="{duration}"/>
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<testcase classname="<exe-name>.global" name="Static arrays are convertible to string/Multiple" time="{duration}"/>
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<testcase classname="<exe-name>.global" name="Static arrays are convertible to string/Non-trivial inner items" time="{duration}"/>
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<testcase classname="<exe-name>.global" name="String matchers" time="{duration}"/>
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<testcase classname="<exe-name>.global" name="StringRef/Empty string" time="{duration}"/>
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<testcase classname="<exe-name>.global" name="StringRef/From string literal" time="{duration}"/>
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@ -5477,6 +5477,44 @@ Message from section two
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</Expression>
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<OverallResult success="false"/>
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</TestCase>
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<TestCase name="Static arrays are convertible to string" tags="[toString]" filename="projects/<exe-name>/UsageTests/ToStringGeneral.tests.cpp" >
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<Section name="Single item" filename="projects/<exe-name>/UsageTests/ToStringGeneral.tests.cpp" >
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<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/ToStringGeneral.tests.cpp" >
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<Original>
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Catch::Detail::stringify(singular) == "{ 1 }"
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</Original>
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<Expanded>
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"{ 1 }" == "{ 1 }"
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</Expanded>
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</Expression>
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<OverallResults successes="1" failures="0" expectedFailures="0"/>
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</Section>
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<Section name="Multiple" filename="projects/<exe-name>/UsageTests/ToStringGeneral.tests.cpp" >
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<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/ToStringGeneral.tests.cpp" >
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<Original>
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Catch::Detail::stringify(arr) == "{ 3, 2, 1 }"
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</Original>
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<Expanded>
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"{ 3, 2, 1 }" == "{ 3, 2, 1 }"
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</Expanded>
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</Expression>
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<OverallResults successes="1" failures="0" expectedFailures="0"/>
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</Section>
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<Section name="Non-trivial inner items" filename="projects/<exe-name>/UsageTests/ToStringGeneral.tests.cpp" >
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<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/ToStringGeneral.tests.cpp" >
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<Original>
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Catch::Detail::stringify(arr) == R"({ { "1:1", "1:2", "1:3" }, { "2:1", "2:2" } })"
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</Original>
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<Expanded>
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"{ { "1:1", "1:2", "1:3" }, { "2:1", "2:2" } }"
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==
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"{ { "1:1", "1:2", "1:3" }, { "2:1", "2:2" } }"
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</Expanded>
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</Expression>
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<OverallResults successes="1" failures="0" expectedFailures="0"/>
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</Section>
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<OverallResult success="true"/>
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</TestCase>
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<TestCase name="String matchers" tags="[matchers]" filename="projects/<exe-name>/UsageTests/Matchers.tests.cpp" >
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<Expression success="true" type="REQUIRE_THAT" filename="projects/<exe-name>/UsageTests/Matchers.tests.cpp" >
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<Original>
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@ -9219,7 +9257,7 @@ loose text artifact
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</Section>
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<OverallResult success="true"/>
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</TestCase>
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<OverallResults successes="859" failures="109" expectedFailures="21"/>
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<OverallResults successes="862" failures="109" expectedFailures="21"/>
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</Group>
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<OverallResults successes="859" failures="108" expectedFailures="21"/>
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<OverallResults successes="862" failures="108" expectedFailures="21"/>
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</Catch>
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@ -100,3 +100,18 @@ TEST_CASE( "std::set is convertible string", "[toString]" ) {
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REQUIRE( Catch::Detail::stringify( set ) == "{ \"abc\", \"def\", \"ghi\" }" );
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}
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}
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TEST_CASE("Static arrays are convertible to string", "[toString]") {
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SECTION("Single item") {
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int singular[1] = { 1 };
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REQUIRE(Catch::Detail::stringify(singular) == "{ 1 }");
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}
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SECTION("Multiple") {
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int arr[3] = { 3, 2, 1 };
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REQUIRE(Catch::Detail::stringify(arr) == "{ 3, 2, 1 }");
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}
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SECTION("Non-trivial inner items") {
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std::vector<std::string> arr[2] = { {"1:1", "1:2", "1:3"}, {"2:1", "2:2"} };
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REQUIRE(Catch::Detail::stringify(arr) == R"({ { "1:1", "1:2", "1:3" }, { "2:1", "2:2" } })");
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}
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}
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