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-rw-r--r--dom/indexedDB/test/unit/test_invalid_cursor.js64
1 files changed, 64 insertions, 0 deletions
diff --git a/dom/indexedDB/test/unit/test_invalid_cursor.js b/dom/indexedDB/test/unit/test_invalid_cursor.js
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index 000000000..11fba3654
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+++ b/dom/indexedDB/test/unit/test_invalid_cursor.js
@@ -0,0 +1,64 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var disableWorkerTest = "Need to implement a gc() function for worker tests";
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+ const dbName = ("window" in this) ? window.location.pathname : "test";
+ const dbVersion = 1;
+ const objectStoreName = "foo";
+ const data = 0;
+
+ let req = indexedDB.open(dbName, dbVersion);
+ req.onerror = errorHandler;
+ req.onupgradeneeded = grabEventAndContinueHandler;
+ req.onsuccess = grabEventAndContinueHandler;
+
+ let event = yield undefined;
+
+ is(event.type, "upgradeneeded", "Got upgradeneeded event");
+
+ let db = event.target.result;
+
+ let objectStore =
+ db.createObjectStore(objectStoreName, { autoIncrement: true });
+ objectStore.add(data);
+
+ event = yield undefined;
+
+ is(event.type, "success", "Got success event for open");
+
+ objectStore = db.transaction(objectStoreName).objectStore(objectStoreName);
+
+ objectStore.openCursor().onsuccess = grabEventAndContinueHandler;
+ event = yield undefined;
+
+ is(event.type, "success", "Got success event for openCursor");
+
+ let cursor = event.target.result;
+ is(cursor.value, data, "Got correct cursor value");
+
+ objectStore.get(cursor.key).onsuccess = grabEventAndContinueHandler;
+ event = yield undefined;
+
+ is(event.target.result, data, "Got correct get value");
+
+ info("Collecting garbage");
+
+ gc();
+
+ info("Done collecting garbage");
+
+ cursor.continue();
+ event = yield undefined;
+
+ is(event.target.result, null, "No more entries");
+
+ finishTest();
+ yield undefined;
+}