193022 2018-12-24 15:31:20 -0800 [WPE] url/urlsearchparams-delete 2022-01-22 16:03:22 -0800 1 1 1 Unclassified WebKit DOM Safari Technology Preview Mac macOS 10.14 RESOLVED DUPLICATE 211456 P2 Normal --- 1 franklinyu webkit-unassigned cdumez ysuzuki oldest_to_newest 1490726 0 franklinyu 2018-12-24 15:31:20 -0800 Failing test: http://w3c-test.org/url/urlsearchparams-delete.any.html Affected code: test(function() { var url = new URL('http://example.com/?'); url.searchParams.delete('param1'); assert_equals(url.href, 'http://example.com/', 'url.href does not have ?'); assert_equals(url.search, '', 'url.search does not have ?'); }, 'Removing non-existent param removes ? from URL'); This is the only failing test for URLSearchParams. 1492509 1 franklinyu 2019-01-07 17:43:11 -0800 Note that this bug also affects Safari on latest iOS. 1833054 2 ysuzuki 2022-01-22 16:03:22 -0800 Looks like fixed by bug 211456 :) *** This bug has been marked as a duplicate of bug 211456 ***