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-rw-r--r--dom/indexedDB/test/unit/test_blob_file_backed.js78
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diff --git a/dom/indexedDB/test/unit/test_blob_file_backed.js b/dom/indexedDB/test/unit/test_blob_file_backed.js
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+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var disableWorkerTest = "This test uses SpecialPowers";
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+ const fileData = "abcdefghijklmnopqrstuvwxyz";
+ const fileType = "text/plain";
+
+ const databaseName =
+ ("window" in this) ? window.location.pathname : "Test";
+ const objectStoreName = "foo";
+ const objectStoreKey = "10";
+
+ info("Creating temp file");
+
+ SpecialPowers.createFiles([{data:fileData, options:{type:fileType}}], function (files) {
+ testGenerator.next(files[0]);
+ });
+
+ let file = yield undefined;
+
+ ok(file instanceof File, "Got a File object");
+ is(file.size, fileData.length, "Correct size");
+ is(file.type, fileType, "Correct type");
+
+ let fileReader = new FileReader();
+ fileReader.onload = grabEventAndContinueHandler;
+ fileReader.readAsText(file);
+
+ let event = yield undefined;
+
+ is(fileReader.result, fileData, "Correct data");
+
+ let request = indexedDB.open(databaseName, 1);
+ request.onerror = errorHandler;
+ request.onupgradeneeded = grabEventAndContinueHandler;
+ request.onsuccess = grabEventAndContinueHandler;
+
+ event = yield undefined;
+
+ let db = event.target.result;
+ let objectStore = db.createObjectStore(objectStoreName);
+ objectStore.put(file, objectStoreKey);
+
+ event = yield undefined;
+
+ db = event.target.result;
+
+ file = null;
+
+ objectStore = db.transaction(objectStoreName).objectStore(objectStoreName);
+ objectStore.get(objectStoreKey).onsuccess = grabEventAndContinueHandler;
+
+ event = yield undefined;
+
+ file = event.target.result;
+
+ ok(file instanceof File, "Got a File object");
+ is(file.size, fileData.length, "Correct size");
+ is(file.type, fileType, "Correct type");
+
+ fileReader = new FileReader();
+ fileReader.onload = grabEventAndContinueHandler;
+ fileReader.readAsText(file);
+
+ event = yield undefined;
+
+ is(fileReader.result, fileData, "Correct data");
+
+ finishTest();
+ yield undefined;
+}