1test(function() { 2 var params = new URLSearchParams('a=b&c=d'); 3 assert_equals(params.get('a'), 'b'); 4 assert_equals(params.get('c'), 'd'); 5 assert_equals(params.get('e'), null); 6 params = new URLSearchParams('a=b&c=d&a=e'); 7 assert_equals(params.get('a'), 'b'); 8 params = new URLSearchParams('=b&c=d'); 9 assert_equals(params.get(''), 'b'); 10 params = new URLSearchParams('a=&c=d&a=e'); 11 assert_equals(params.get('a'), ''); 12}, 'Get basics'); 13 14test(function() { 15 var params = new URLSearchParams('first=second&third&&'); 16 assert_true(params != null, 'constructor returned non-null value.'); 17 assert_true(params.has('first'), 'Search params object has name "first"'); 18 assert_equals(params.get('first'), 'second', 'Search params object has name "first" with value "second"'); 19 assert_equals(params.get('third'), '', 'Search params object has name "third" with the empty value.'); 20 assert_equals(params.get('fourth'), null, 'Search params object has no "fourth" name and value.'); 21}, 'More get() basics'); 22