1 files changed, 50 insertions, 0 deletions
diff --git a/LayoutTests/storage/domstorage/script-tests/remove-item.js b/LayoutTests/storage/domstorage/script-tests/remove-item.js
new file mode 100644
index 0000000..62731f1
--- /dev/null
+++ b/LayoutTests/storage/domstorage/script-tests/remove-item.js
@@ -0,0 +1,50 @@
+description("Test .removeItem within DOM Storage.");
+
+function test(storageString)
+{
+    storage = eval(storageString);
+    if (!storage) {
+        testFailed(storageString + " DOES NOT exist");
+        return;
+    }
+
+    debug("Testing " + storageString);
+
+    evalAndLog("storage.clear()");
+    shouldBe("storage.length", "0");
+
+    debug("");
+    shouldBeUndefined("storage.foo1");
+    evalAndLog("storage.foo1 = 'bar'");
+    shouldBeEqualToString("storage.foo1", "bar");
+    evalAndLog("storage.removeItem('foo1')");
+    shouldBeUndefined("storage.foo1");
+    evalAndLog("storage.removeItem('foo1')");
+    shouldBeUndefined("storage.foo1");
+
+    debug("");
+    shouldBeUndefined("storage['foo2']");
+    evalAndLog("storage['foo2'] = 'bar'");
+    shouldBeEqualToString("storage['foo2']", "bar");
+    evalAndLog("storage.removeItem('foo2')");
+    shouldBeUndefined("storage['foo2']");
+    evalAndLog("storage.removeItem('foo2')");
+    shouldBeUndefined("storage['foo2']");
+
+    debug("");
+    shouldBeNull("storage.getItem('foo3')");
+    evalAndLog("storage.setItem('foo3', 'bar')");
+    shouldBeEqualToString("storage.getItem('foo3')", "bar");
+    evalAndLog("storage.removeItem('foo3')");
+    shouldBeNull("storage.getItem('foo3')");
+    evalAndLog("storage.removeItem('foo3')");
+    shouldBeNull("storage.getItem('foo3')");
+}
+
+test("sessionStorage");
+debug("");
+debug("");
+test("localStorage");
+
+window.successfullyParsed = true;
+isSuccessfullyParsed();