68 namespace tools {  namespace
79         tools::env::set(name, val);  in set_env_var()
80     } catch (const tools::system_error&) {  in set_env_var()
91         tools::env::unset(name);  in unset_env_var()
92     } catch (const tools::system_error&) {  in unset_env_var()
123             ATF_REQUIRE_EQ(tools::config::get(v->lc), test_value);  in compare_one()
125             ATF_REQUIRE(tools::config::get(v->lc) != test_value);  in compare_one()
143     tools::config::__reinit();  in ATF_TEST_CASE_BODY()
145         ATF_REQUIRE(tools::config::get(v->lc) != test_value);  in ATF_TEST_CASE_BODY()
150         if (!tools::config::get(v->lc).empty()) {  in ATF_TEST_CASE_BODY()
152             tools::config::__reinit();  in ATF_TEST_CASE_BODY()
154                 ATF_REQUIRE(tools::config::get(v->lc).empty());  in ATF_TEST_CASE_BODY()
156                 ATF_REQUIRE(!tools::config::get(v->lc).empty());  in ATF_TEST_CASE_BODY()
164         tools::config::__reinit();  in ATF_TEST_CASE_BODY()
176     tools::config::__reinit();  in ATF_TEST_CASE_BODY()
179     std::map< std::string, std::string > vars = tools::config::get_all();  in ATF_TEST_CASE_BODY()
192     tools::config::__reinit();  in ATF_TEST_CASE_BODY()
196         ATF_REQUIRE(tools::config::has(v->lc));  in ATF_TEST_CASE_BODY()
200         ATF_REQUIRE(!tools::config::has(v->uc));  in ATF_TEST_CASE_BODY()
203     ATF_REQUIRE(!tools::config::has("foo"));  in ATF_TEST_CASE_BODY()
204     ATF_REQUIRE(!tools::config::has("BAR"));  in ATF_TEST_CASE_BODY()
205     ATF_REQUIRE(!tools::config::has("atf_foo"));  in ATF_TEST_CASE_BODY()
206     ATF_REQUIRE(!tools::config::has("ATF_BAR"));  in ATF_TEST_CASE_BODY()
207     ATF_REQUIRE(!tools::config::has("atf_shel"));  in ATF_TEST_CASE_BODY()
208     ATF_REQUIRE(!tools::config::has("atf_shells"));  in ATF_TEST_CASE_BODY()