diff options
Diffstat (limited to 'testing/web-platform/tests/webstorage/set.window.js')
-rw-r--r-- | testing/web-platform/tests/webstorage/set.window.js | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webstorage/set.window.js b/testing/web-platform/tests/webstorage/set.window.js new file mode 100644 index 0000000000..8e671d2ded --- /dev/null +++ b/testing/web-platform/tests/webstorage/set.window.js @@ -0,0 +1,102 @@ +["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"); + }); +}); |