Source code
Revision control
Copy as Markdown
Other Tools
// META: title=`Origin` Construction and Parsing
//
// Opaque origins:
//
test(t => {
const origin = new Origin();
assert_true(origin.opaque, "Origin should be opaque.");
assert_equals(origin.toJSON(), "null", "toJSON() should return 'null'.");
}, "Default-constructed Origin is opaque.");
test(t => {
const origin = new Origin("null");
assert_true(origin.opaque, "Origin should be opaque.");
assert_equals(origin.toJSON(), "null", "toJSON() should return 'null'.");
}, "Origin constructed with 'null' is opaque.");
test(t => {
const origin = Origin.parse("null");
assert_true(origin.opaque, "Origin should be opaque.");
assert_equals(origin.toJSON(), "null", "toJSON() should return 'null'.");
}, "Origin parsed from 'null' is opaque.");
//
// Invalid serializations:
//
const invalidSerializations = [
"",
"invalid",
"about:blank",
];
for (const invalid of invalidSerializations) {
test(t => {
assert_throws_js(TypeError, () => new Origin(invalid), "Constructor should throw TypeError for invalid origin.");
}, `Origin constructor throws for '${invalid}'.`);
test(t => {
assert_equals(Origin.parse(invalid), null, "parse() should return null for invalid origin.");
}, `Origin.parse returns null for '${invalid}'.`);
}
//
// Tuple origins:
//
const tupleSerializations = [
];
for (const tuple of tupleSerializations) {
test(t => {
const origin = new Origin(tuple);
assert_false(origin.opaque, "Origin should not be opaque.");
assert_equals(origin.toJSON(), tuple, "toJSON() should return the serialized origin.");
}, `Origin constructed from '${tuple}' is a tuple origin.`);
test(t => {
const origin = Origin.parse(tuple);
assert_false(origin.opaque, "Origin should not be opaque.");
assert_equals(origin.toJSON(), tuple, "toJSON() should return the serialized origin.");
}, `Origin parsed from '${tuple}' is a tuple origin.`);
test(t => {
const a = new Origin(tuple);
const b = Origin.parse(tuple);
assert_true(a.isSameOrigin(b));
assert_true(b.isSameOrigin(a));
}, `Origins parsed and constructed from '${tuple}' are equivalent.`);
}