178     config::tree tree1;  in ATF_TEST_CASE_BODY()  local
179     config::tree tree2 = tree1.deep_copy();  in ATF_TEST_CASE_BODY()
181     tree1.define< config::bool_node >("var1");  in ATF_TEST_CASE_BODY()
190     config::tree tree1;  in ATF_TEST_CASE_BODY()  local
191     tree1.define< config::bool_node >("this.is.a.var");  in ATF_TEST_CASE_BODY()
192     tree1.set< config::bool_node >("this.is.a.var", true);  in ATF_TEST_CASE_BODY()
193     tree1.define< config::int_node >("this.is.another.var");  in ATF_TEST_CASE_BODY()
194     tree1.set< config::int_node >("this.is.another.var", 34);  in ATF_TEST_CASE_BODY()
195     tree1.define< config::int_node >("and.another");  in ATF_TEST_CASE_BODY()
196     tree1.set< config::int_node >("and.another", 123);  in ATF_TEST_CASE_BODY()
198     config::tree tree2 = tree1.deep_copy();  in ATF_TEST_CASE_BODY()
202     ATF_REQUIRE( tree1.lookup< config::bool_node >("this.is.a.var"));  in ATF_TEST_CASE_BODY()
205     ATF_REQUIRE_EQ(34, tree1.lookup< config::int_node >("this.is.another.var"));  in ATF_TEST_CASE_BODY()
208     ATF_REQUIRE_EQ(123, tree1.lookup< config::int_node >("and.another"));  in ATF_TEST_CASE_BODY()