urlsearchparams-set.any.js

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This WPT test may be referenced by the following Test IDs:
- /url/urlsearchparams-set.any.html - WPT Dashboard Interop Dashboard
- /url/urlsearchparams-set.any.worker.html - WPT Dashboard Interop Dashboard

test(function() {

    var params = new URLSearchParams('a=b&c=d');

    params.set('a', 'B');

    assert_equals(params + '', 'a=B&c=d');

    params = new URLSearchParams('a=b&c=d&a=e');

    params.set('a', 'B');

    assert_equals(params + '', 'a=B&c=d')

    params.set('e', 'f');

    assert_equals(params + '', 'a=B&c=d&e=f')

}, 'Set basics');

test(function() {

    var params = new URLSearchParams('a=1&a=2&a=3');

    assert_true(params.has('a'), 'Search params object has name "a"');

    assert_equals(params.get('a'), '1', 'Search params object has name "a" with value "1"');

    params.set('first', 4);

    assert_true(params.has('a'), 'Search params object has name "a"');

    assert_equals(params.get('a'), '1', 'Search params object has name "a" with value "1"');

    params.set('a', 4);

    assert_true(params.has('a'), 'Search params object has name "a"');

    assert_equals(params.get('a'), '4', 'Search params object has name "a" with value "4"');

}, 'URLSearchParams.set');