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URL: URLSearchParams's size #38655

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merged 1 commit into from
Feb 23, 2023
Merged

URL: URLSearchParams's size #38655

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34 changes: 34 additions & 0 deletions url/urlsearchparams-size.any.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,34 @@
test(() => {
const params = new URLSearchParams("a=1&b=2&a=3");
assert_equals(params.size, 3);

params.delete("a");
assert_equals(params.size, 1);
}, "URLSearchParams's size and deletion");

test(() => {
const params = new URLSearchParams("a=1&b=2&a=3");
assert_equals(params.size, 3);

params.append("b", "4");
assert_equals(params.size, 4);
}, "URLSearchParams's size and addition");

test(() => {
const url = new URL("http://localhost/query?a=1&b=2&a=3");
assert_equals(url.searchParams.size, 3);

params.delete("a");
assert_equals(url.searchParams.size, 1);

params.append("b", 4);
assert_equals(url.searchParams.size, 2);
}, "URLSearchParams's size when obtained from a URL");

test(() => {
const url = new URL("http://localhost/query?a=1&b=2&a=3");
assert_equals(url.searchParams.size, 3);

url.search = "?";
assert_equals(url.searchParams.size, 0);
}, "URLSearchParams's size when obtained from a URL and using .search");