eliott/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird synced 2026-04-26 17:55:07 +02:00
Code Issues Packages Projects Releases Wiki Activity

Tests/LibWeb: Import some more webstorage WPT tests

Browse Source 
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 
Author: https://github.com/shannonbooth
Commit: https://github.com/LadybirdBrowser/ladybird/commit/a0d4344d4e4
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/7967
6 changed files with 204 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

103
Tests/LibWeb/Text/input/wpt-import/webstorage/set.window.js Normal file
View File

@@ -0,0 +1,103 @@
// 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 expected = "value for " + this.name;
var value = expected;
var storage = window[name];
storage.clear();
assert_equals(storage[key], undefined);
assert_equals(storage.getItem(key), null);
assert_equals(storage[key] = value, value);
assert_equals(storage[key], expected);
assert_equals(storage.getItem(key), expected);
}, "Setting property for key " + key + " on " + name);
test(function() {
var expected = "value for " + this.name;
var value = {
toString: function() { return expected; }
};
var storage = window[name];
storage.clear();
assert_equals(storage[key], undefined);
assert_equals(storage.getItem(key), null);
assert_equals(storage[key] = value, value);
assert_equals(storage[key], expected);
assert_equals(storage.getItem(key), expected);
}, "Setting property with toString for key " + key + " on " + name);
test(function() {
var proto = "proto for " + this.name;
Storage.prototype[key] = proto;
this.add_cleanup(function() { delete Storage.prototype[key]; });
var value = "value for " + this.name;
var storage = window[name];
storage.clear();
assert_equals(storage[key], proto);
assert_equals(storage.getItem(key), null);
assert_equals(storage[key] = value, value);
// Hidden because no [LegacyOverrideBuiltIns].
assert_equals(storage[key], proto);
assert_equals(Object.getOwnPropertyDescriptor(storage, key), undefined);
assert_equals(storage.getItem(key), value);
}, "Setting property for key " + key + " on " + name + " with data property on prototype");
test(function() {
var proto = "proto for " + this.name;
Storage.prototype[key] = proto;
this.add_cleanup(function() { delete Storage.prototype[key]; });
var value = "value for " + this.name;
var existing = "existing for " + this.name;
var storage = window[name];
storage.clear();
storage.setItem(key, existing);
// Hidden because no [LegacyOverrideBuiltIns].
assert_equals(storage[key], proto);
assert_equals(Object.getOwnPropertyDescriptor(storage, key), undefined);
assert_equals(storage.getItem(key), existing);
assert_equals(storage[key] = value, value);
assert_equals(storage[key], proto);
assert_equals(Object.getOwnPropertyDescriptor(storage, key), undefined);
assert_equals(storage.getItem(key), value);
}, "Setting property for key " + key + " on " + name + " with data property on prototype and existing item");
test(function() {
var storage = window[name];
storage.clear();
var proto = "proto getter for " + this.name;
Object.defineProperty(Storage.prototype, key, {
"get": function() { return proto; },
"set": this.unreached_func("Should not call [[Set]] on prototype"),
"configurable": true,
});
this.add_cleanup(function() {
delete Storage.prototype[key];
delete storage[key];
assert_false(key in storage);
});
var value = "value for " + this.name;
assert_equals(storage[key], proto);
assert_equals(storage.getItem(key), null);
assert_equals(storage[key] = value, value);
// Property is hidden because no [LegacyOverrideBuiltIns].
assert_equals(storage[key], proto);
assert_equals(Object.getOwnPropertyDescriptor(storage, key), undefined);
assert_equals(storage.getItem(key), value);
}, "Setting property for key " + key + " on " + name + " with accessor property on prototype");
});
});