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Diffstat (limited to 'utils/format/containers_test.cpp')
| -rw-r--r-- | utils/format/containers_test.cpp | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/utils/format/containers_test.cpp b/utils/format/containers_test.cpp new file mode 100644 index 000000000000..e1c452da2df6 --- /dev/null +++ b/utils/format/containers_test.cpp @@ -0,0 +1,190 @@ +// Copyright 2014 The Kyua Authors. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// * Neither the name of Google Inc. nor the names of its contributors +// may be used to endorse or promote products derived from this software +// without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include "utils/format/containers.ipp" + +#include <memory> +#include <ostream> +#include <set> +#include <string> +#include <utility> +#include <vector> + +#include <atf-c++.hpp> + + + +namespace { + + +/// Formats a value and compares it to an expected string. +/// +/// \tparam T The type of the value to format. +/// \param expected Expected formatted text. +/// \param actual The value to format. +/// +/// \post Fails the test case if the formatted actual value does not match +/// the provided expected string. +template< typename T > +static void +do_check(const char* expected, const T& actual) +{ + std::ostringstream str; + str << actual; + ATF_REQUIRE_EQ(expected, str.str()); +} + + +} // anonymous namespace + + +ATF_TEST_CASE_WITHOUT_HEAD(std_map__empty); +ATF_TEST_CASE_BODY(std_map__empty) +{ + do_check("map()", std::map< char, char >()); + do_check("map()", std::map< int, long >()); +} + + +ATF_TEST_CASE_WITHOUT_HEAD(std_map__some); +ATF_TEST_CASE_BODY(std_map__some) +{ + { + std::map< char, int > v; + v['b'] = 123; + v['z'] = 321; + do_check("map(b=123, z=321)", v); + } + + { + std::map< int, std::string > v; + v[5] = "first"; + v[2] = "second"; + v[8] = "third"; + do_check("map(2=second, 5=first, 8=third)", v); + } +} + + +ATF_TEST_CASE_WITHOUT_HEAD(std_pair); +ATF_TEST_CASE_BODY(std_pair) +{ + do_check("pair(5, b)", std::pair< int, char >(5, 'b')); + do_check("pair(foo bar, baz)", + std::pair< std::string, std::string >("foo bar", "baz")); +} + + +ATF_TEST_CASE_WITHOUT_HEAD(std_shared_ptr__null); +ATF_TEST_CASE_BODY(std_shared_ptr__null) +{ + do_check("<NULL>", std::shared_ptr< char >()); + do_check("<NULL>", std::shared_ptr< int >()); +} + + +ATF_TEST_CASE_WITHOUT_HEAD(std_shared_ptr__not_null); +ATF_TEST_CASE_BODY(std_shared_ptr__not_null) +{ + do_check("f", std::shared_ptr< char >(new char('f'))); + do_check("8", std::shared_ptr< int >(new int(8))); +} + + +ATF_TEST_CASE_WITHOUT_HEAD(std_set__empty); +ATF_TEST_CASE_BODY(std_set__empty) +{ + do_check("set()", std::set< char >()); + do_check("set()", std::set< int >()); +} + + +ATF_TEST_CASE_WITHOUT_HEAD(std_set__some); +ATF_TEST_CASE_BODY(std_set__some) +{ + { + std::set< char > v; + v.insert('b'); + v.insert('z'); + do_check("set(b, z)", v); + } + + { + std::set< int > v; + v.insert(5); + v.insert(2); + v.insert(8); + do_check("set(2, 5, 8)", v); + } +} + + +ATF_TEST_CASE_WITHOUT_HEAD(std_vector__empty); +ATF_TEST_CASE_BODY(std_vector__empty) +{ + do_check("[]", std::vector< char >()); + do_check("[]", std::vector< int >()); +} + + +ATF_TEST_CASE_WITHOUT_HEAD(std_vector__some); +ATF_TEST_CASE_BODY(std_vector__some) +{ + { + std::vector< char > v; + v.push_back('b'); + v.push_back('z'); + do_check("[b, z]", v); + } + + { + std::vector< int > v; + v.push_back(5); + v.push_back(2); + v.push_back(8); + do_check("[5, 2, 8]", v); + } +} + + +ATF_INIT_TEST_CASES(tcs) +{ + ATF_ADD_TEST_CASE(tcs, std_map__empty); + ATF_ADD_TEST_CASE(tcs, std_map__some); + + ATF_ADD_TEST_CASE(tcs, std_pair); + + ATF_ADD_TEST_CASE(tcs, std_shared_ptr__null); + ATF_ADD_TEST_CASE(tcs, std_shared_ptr__not_null); + + ATF_ADD_TEST_CASE(tcs, std_set__empty); + ATF_ADD_TEST_CASE(tcs, std_set__some); + + ATF_ADD_TEST_CASE(tcs, std_vector__empty); + ATF_ADD_TEST_CASE(tcs, std_vector__some); +} |