36 namespace fs = utils::fs;
38 using utils::optional;
44     utils::unsetenv("test-missing");  in ATF_TEST_CASE_BODY()
45     utils::setenv("test-empty", "");  in ATF_TEST_CASE_BODY()
46     utils::setenv("test-text", "some-value");  in ATF_TEST_CASE_BODY()
48     const std::map< std::string, std::string > allenv = utils::getallenv();  in ATF_TEST_CASE_BODY()
70     if (utils::getenv("PATH")) {  in ATF_TEST_CASE_BODY()
74         ATF_REQUIRE_EQ(utils::getenv("PATH").get(), (*iter).second);  in ATF_TEST_CASE_BODY()
82     const optional< std::string > path = utils::getenv("PATH");  in ATF_TEST_CASE_BODY()
86     ATF_REQUIRE(!utils::getenv("__UNDEFINED_VARIABLE__"));  in ATF_TEST_CASE_BODY()
94                 utils::getenv_with_default("PATH", "don't use"));  in ATF_TEST_CASE_BODY()
97                    utils::getenv_with_default("__UNDEFINED_VARIABLE__", "foo"));  in ATF_TEST_CASE_BODY()
105     utils::setenv("HOME", home.str());  in ATF_TEST_CASE_BODY()
106     const optional< fs::path > computed = utils::get_home();  in ATF_TEST_CASE_BODY()
115     utils::unsetenv("HOME");  in ATF_TEST_CASE_BODY()
116     ATF_REQUIRE(!utils::get_home());  in ATF_TEST_CASE_BODY()
123     utils::setenv("HOME", "");  in ATF_TEST_CASE_BODY()
124     ATF_REQUIRE(!utils::get_home());  in ATF_TEST_CASE_BODY()
131     ATF_REQUIRE(utils::getenv("PATH"));  in ATF_TEST_CASE_BODY()
132     const std::string oldval = utils::getenv("PATH").get();  in ATF_TEST_CASE_BODY()
133     utils::setenv("PATH", "foo-bar");  in ATF_TEST_CASE_BODY()
134     ATF_REQUIRE(utils::getenv("PATH").get() != oldval);  in ATF_TEST_CASE_BODY()
135     ATF_REQUIRE_EQ("foo-bar", utils::getenv("PATH").get());  in ATF_TEST_CASE_BODY()
137     ATF_REQUIRE(!utils::getenv("__UNDEFINED_VARIABLE__"));  in ATF_TEST_CASE_BODY()
138     utils::setenv("__UNDEFINED_VARIABLE__", "foo2-bar2");  in ATF_TEST_CASE_BODY()
139     ATF_REQUIRE_EQ("foo2-bar2", utils::getenv("__UNDEFINED_VARIABLE__").get());  in ATF_TEST_CASE_BODY()
146     ATF_REQUIRE(utils::getenv("PATH"));  in ATF_TEST_CASE_BODY()
147     utils::unsetenv("PATH");  in ATF_TEST_CASE_BODY()
148     ATF_REQUIRE(!utils::getenv("PATH"));  in ATF_TEST_CASE_BODY()