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-rw-r--r--dom/indexedDB/test/unit/test_object_identity.js49
1 files changed, 49 insertions, 0 deletions
diff --git a/dom/indexedDB/test/unit/test_object_identity.js b/dom/indexedDB/test/unit/test_object_identity.js
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+++ b/dom/indexedDB/test/unit/test_object_identity.js
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+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+/* exported testGenerator */
+var testGenerator = testSteps();
+
+function* testSteps() {
+ let request = indexedDB.open(
+ this.window ? window.location.pathname : "Splendid Test",
+ 1
+ );
+ request.onerror = errorHandler;
+ request.onupgradeneeded = grabEventAndContinueHandler;
+ let event = yield undefined;
+
+ let db = event.target.result;
+ let transaction = event.target.transaction;
+
+ let objectStore1 = db.createObjectStore("foo");
+ let objectStore2 = transaction.objectStore("foo");
+ ok(objectStore1 === objectStore2, "Got same objectStores");
+
+ let index1 = objectStore1.createIndex("bar", "key");
+ let index2 = objectStore2.index("bar");
+ ok(index1 === index2, "Got same indexes");
+
+ request.onsuccess = continueToNextStep;
+ yield undefined;
+
+ transaction = db.transaction(db.objectStoreNames);
+
+ let objectStore3 = transaction.objectStore("foo");
+ let objectStore4 = transaction.objectStore("foo");
+ ok(objectStore3 === objectStore4, "Got same objectStores");
+
+ ok(objectStore3 !== objectStore1, "Different objectStores");
+ ok(objectStore4 !== objectStore2, "Different objectStores");
+
+ let index3 = objectStore3.index("bar");
+ let index4 = objectStore4.index("bar");
+ ok(index3 === index4, "Got same indexes");
+
+ ok(index3 !== index1, "Different indexes");
+ ok(index4 !== index2, "Different indexes");
+
+ finishTest();
+}