11cb0ef41Sopenharmony_citest(() => { 21cb0ef41Sopenharmony_ci const params = new URLSearchParams("a=1&b=2&a=3"); 31cb0ef41Sopenharmony_ci assert_equals(params.size, 3); 41cb0ef41Sopenharmony_ci 51cb0ef41Sopenharmony_ci params.delete("a"); 61cb0ef41Sopenharmony_ci assert_equals(params.size, 1); 71cb0ef41Sopenharmony_ci}, "URLSearchParams's size and deletion"); 81cb0ef41Sopenharmony_ci 91cb0ef41Sopenharmony_citest(() => { 101cb0ef41Sopenharmony_ci const params = new URLSearchParams("a=1&b=2&a=3"); 111cb0ef41Sopenharmony_ci assert_equals(params.size, 3); 121cb0ef41Sopenharmony_ci 131cb0ef41Sopenharmony_ci params.append("b", "4"); 141cb0ef41Sopenharmony_ci assert_equals(params.size, 4); 151cb0ef41Sopenharmony_ci}, "URLSearchParams's size and addition"); 161cb0ef41Sopenharmony_ci 171cb0ef41Sopenharmony_citest(() => { 181cb0ef41Sopenharmony_ci const url = new URL("http://localhost/query?a=1&b=2&a=3"); 191cb0ef41Sopenharmony_ci assert_equals(url.searchParams.size, 3); 201cb0ef41Sopenharmony_ci 211cb0ef41Sopenharmony_ci url.searchParams.delete("a"); 221cb0ef41Sopenharmony_ci assert_equals(url.searchParams.size, 1); 231cb0ef41Sopenharmony_ci 241cb0ef41Sopenharmony_ci url.searchParams.append("b", 4); 251cb0ef41Sopenharmony_ci assert_equals(url.searchParams.size, 2); 261cb0ef41Sopenharmony_ci}, "URLSearchParams's size when obtained from a URL"); 271cb0ef41Sopenharmony_ci 281cb0ef41Sopenharmony_citest(() => { 291cb0ef41Sopenharmony_ci const url = new URL("http://localhost/query?a=1&b=2&a=3"); 301cb0ef41Sopenharmony_ci assert_equals(url.searchParams.size, 3); 311cb0ef41Sopenharmony_ci 321cb0ef41Sopenharmony_ci url.search = "?"; 331cb0ef41Sopenharmony_ci assert_equals(url.searchParams.size, 0); 341cb0ef41Sopenharmony_ci}, "URLSearchParams's size when obtained from a URL and using .search"); 35