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Test Info: Warnings

// META: timeout=long
const blob = new Blob(['test']);
const file = new File(['test'], 'name');
test(t => {
const url_count = 5000;
let list = [];
t.add_cleanup(() => {
for (let url of list) {
URL.revokeObjectURL(url);
}
});
for (let i = 0; i < url_count; ++i)
list.push(URL.createObjectURL(blob));
list.sort();
for (let i = 1; i < list.length; ++i)
assert_not_equals(list[i], list[i-1], 'generated Blob URLs should be unique');
}, 'Generated Blob URLs are unique');
test(() => {
const url = URL.createObjectURL(blob);
assert_equals(typeof url, 'string');
assert_true(url.startsWith('blob:'));
}, 'Blob URL starts with "blob:"');
test(() => {
const url = URL.createObjectURL(file);
assert_equals(typeof url, 'string');
assert_true(url.startsWith('blob:'));
}, 'Blob URL starts with "blob:" for Files');
test(() => {
const url = URL.createObjectURL(blob);
assert_equals(new URL(url).origin, location.origin);
if (location.origin !== 'null') {
assert_true(url.includes(location.origin));
assert_true(url.startsWith('blob:' + location.protocol));
}
}, 'Origin of Blob URL matches our origin');
test(() => {
const url = URL.createObjectURL(blob);
const url_record = new URL(url);
assert_equals(url_record.protocol, 'blob:');
assert_equals(url_record.origin, location.origin);
assert_equals(url_record.host, '', 'host should be an empty string');
assert_equals(url_record.port, '', 'port should be an empty string');
const uuid_path_re = /\/[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i;
assert_true(uuid_path_re.test(url_record.pathname), 'Path must end with a valid UUID');
if (location.origin !== 'null') {
const nested_url = new URL(url_record.pathname);
assert_equals(nested_url.origin, location.origin);
assert_equals(nested_url.pathname.search(uuid_path_re), 0, 'Path must be a valid UUID');
assert_true(url.includes(location.origin));
assert_true(url.startsWith('blob:' + location.protocol));
}
}, 'Blob URL parses correctly');
test(() => {
const url = URL.createObjectURL(file);
assert_equals(new URL(url).origin, location.origin);
if (location.origin !== 'null') {
assert_true(url.includes(location.origin));
assert_true(url.startsWith('blob:' + location.protocol));
}
}, 'Origin of Blob URL matches our origin for Files');