47 lines
1.7 KiB
JavaScript
47 lines
1.7 KiB
JavaScript
// META: title=Blob Delete Object Store
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// META: script=resources/support.js
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let key = "blob key";
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indexeddb_test(
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function upgrade(t, db) {
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const store0 = db.createObjectStore('store0');
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const store1 = db.createObjectStore('store1');
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const blobAContent = "First blob content";
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const blobA = new Blob([blobAContent], {"type" : "text/plain"});
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store0.put(blobA, key);
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},
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function success(t, db) {
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db.close();
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const request = indexedDB.open(db.name, 2);
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request.onupgradeneeded = t.step_func(function(e) {
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const db = e.target.result;
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db.deleteObjectStore('store0');
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request.onsuccess = t.step_func(function() {
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const blobBContent = "Second blob content";
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const trans = db.transaction('store1', 'readwrite');
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const store1 = trans.objectStore('store1');
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const blobB = new Blob([blobBContent], {"type" : "text/plain"});
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store1.put(blobB, key);
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trans.oncomplete = t.step_func(function() {
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db.close();
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const delete_request = indexedDB.deleteDatabase(db.name);
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// The test passes if it successfully completes.
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delete_request.onsuccess = t.step_func_done();
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delete_request.onerror = t.unreached_func("Request should not fail.");
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});
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trans.onabort = t.unreached_func("Transaction should not be aborted.");
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});
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});
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request.onsuccess = t.unreached_func("Request should not succeed without an upgrade.");
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request.onerror = t.unreached_func("Request should not fail.");
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request.onblocked = t.unreached_func("Request should not be blocked.");
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}, "Deleting an object store and a database containing blobs doesn't crash.");
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