Tests/LibWeb: Import some more webstorage WPT tests

Which were helpful in determining property behaviour for the Storage
object.
This commit is contained in:
Shannon Booth
2026-02-15 15:40:40 +01:00
committed by Shannon Booth
parent e859402ea1
commit a0d4344d4e
Notes: github-actions[bot] 2026-02-16 17:50:33 +00:00
6 changed files with 204 additions and 0 deletions

View File

@@ -0,0 +1,58 @@
// NOTE: localStorage is disabled in import as this races with other tests.
[/* "localStorage" */, "sessionStorage"].forEach(function(name) {
[9, "x"].forEach(function(key) {
test(function() {
var desc = {
value: "value",
};
var storage = window[name];
storage.clear();
assert_equals(storage[key], undefined);
assert_equals(storage.getItem(key), null);
assert_equals(Object.defineProperty(storage, key, desc), storage);
assert_equals(storage[key], "value");
assert_equals(storage.getItem(key), "value");
}, "Defining data property for key " + key + " on " + name);
test(function() {
var desc1 = {
value: "value",
};
var desc2 = {
value: "new value",
};
var storage = window[name];
storage.clear();
assert_equals(storage[key], undefined);
assert_equals(storage.getItem(key), null);
assert_equals(Object.defineProperty(storage, key, desc1), storage);
assert_equals(storage[key], "value");
assert_equals(storage.getItem(key), "value");
assert_equals(Object.defineProperty(storage, key, desc2), storage);
assert_equals(storage[key], "new value");
assert_equals(storage.getItem(key), "new value");
}, "Defining data property for key " + key + " on " + name + " twice");
test(function() {
var desc = {
value: {
toString: function() { return "value"; }
},
};
var storage = window[name];
storage.clear();
assert_equals(storage[key], undefined);
assert_equals(storage.getItem(key), null);
assert_equals(Object.defineProperty(storage, key, desc), storage);
assert_equals(storage[key], "value");
assert_equals(storage.getItem(key), "value");
}, "Defining data property with toString for key " + key + " on " + name);
});
});