diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/utils.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/utils.cpp b/test/utils.cpp index 66b91f12..f482e6a1 100644 --- a/test/utils.cpp +++ b/test/utils.cpp @@ -6,6 +6,7 @@ */ #include <iostream> +#include <map> #include <sstream> #include <string> #include <vector> @@ -144,6 +145,27 @@ protected: if (TestPass != testDirname()) return TestFail; + + /* utils::map_keys() test. */ + const std::map<std::string, unsigned int> map{ + { "zero", 0 }, + { "one", 1 }, + { "two", 2 }, + }; + std::vector<std::string> expectedKeys{ + "zero", + "one", + "two", + }; + + std::sort(expectedKeys.begin(), expectedKeys.end()); + + const std::vector<std::string> keys = utils::map_keys(map); + if (keys != expectedKeys) { + cerr << "utils::map_keys() test failed" << endl; + return TestFail; + } + return TestPass; } }; |