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45 lines
1.8 KiB
JavaScript
45 lines
1.8 KiB
JavaScript
test(function() {
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var params = new URLSearchParams('a=b&c=d');
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params.delete('a');
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assert_equals(params + '', 'c=d');
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params = new URLSearchParams('a=a&b=b&a=a&c=c');
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params.delete('a');
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assert_equals(params + '', 'b=b&c=c');
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params = new URLSearchParams('a=a&=&b=b&c=c');
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params.delete('');
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assert_equals(params + '', 'a=a&b=b&c=c');
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params = new URLSearchParams('a=a&null=null&b=b');
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params.delete(null);
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assert_equals(params + '', 'a=a&b=b');
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params = new URLSearchParams('a=a&undefined=undefined&b=b');
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params.delete(undefined);
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assert_equals(params + '', 'a=a&b=b');
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}, 'Delete basics');
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test(function() {
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var params = new URLSearchParams();
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params.append('first', 1);
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assert_true(params.has('first'), 'Search params object has name "first"');
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assert_equals(params.get('first'), '1', 'Search params object has name "first" with value "1"');
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params.delete('first');
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assert_false(params.has('first'), 'Search params object has no "first" name');
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params.append('first', 1);
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params.append('first', 10);
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params.delete('first');
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assert_false(params.has('first'), 'Search params object has no "first" name');
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}, 'Deleting appended multiple');
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test(function() {
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var url = new URL('http://example.com/?param1¶m2');
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url.searchParams.delete('param1');
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url.searchParams.delete('param2');
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assert_equals(url.href, 'http://example.com/', 'url.href does not have ?');
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assert_equals(url.search, '', 'url.search does not have ?');
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}, 'Deleting all params removes ? from URL');
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test(function() {
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var url = new URL('http://example.com/?');
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url.searchParams.delete('param1');
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assert_equals(url.href, 'http://example.com/', 'url.href does not have ?');
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assert_equals(url.search, '', 'url.search does not have ?');
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}, 'Removing non-existent param removes ? from URL');
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