servo/tests/wpt/web-platform-tests/url/urlsearchparams-has.any.js

24 lines
998 B
JavaScript

test(function() {
var params = new URLSearchParams('a=b&c=d');
assert_true(params.has('a'));
assert_true(params.has('c'));
assert_false(params.has('e'));
params = new URLSearchParams('a=b&c=d&a=e');
assert_true(params.has('a'));
params = new URLSearchParams('=b&c=d');
assert_true(params.has(''));
params = new URLSearchParams('null=a');
assert_true(params.has(null));
}, 'Has basics');
test(function() {
var params = new URLSearchParams('a=b&c=d&&');
params.append('first', 1);
params.append('first', 2);
assert_true(params.has('a'), 'Search params object has name "a"');
assert_true(params.has('c'), 'Search params object has name "c"');
assert_true(params.has('first'), 'Search params object has name "first"');
assert_false(params.has('d'), 'Search params object has no name "d"');
params.delete('first');
assert_false(params.has('first'), 'Search params object has no name "first"');
}, 'has() following delete()');