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Issue 2791963004:
Upstream StorageManager estimate() test to WPT (Closed)
| Index: third_party/WebKit/LayoutTests/external/wpt/storage/storagemanager-estimate.https.html |
| diff --git a/third_party/WebKit/LayoutTests/external/wpt/storage/storagemanager-estimate.https.html b/third_party/WebKit/LayoutTests/external/wpt/storage/storagemanager-estimate.https.html |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..88cbc9461a378cccb3fa93138ed90f2f9587492e |
| --- /dev/null |
| +++ b/third_party/WebKit/LayoutTests/external/wpt/storage/storagemanager-estimate.https.html |
| @@ -0,0 +1,68 @@ |
| +<!DOCTYPE html> |
| +<meta charset=utf-8> |
| +<title>StorageManager: estimate()</title> |
| +<meta name="help" href="https://storage.spec.whatwg.org/#dom-storagemanager-estimate"> |
| +<script src="/resources/testharness.js"></script> |
| +<script src="/resources/testharnessreport.js"></script> |
| +<script> |
| + |
| +test(function(t) { |
| + assert_true(navigator.storage.estimate() instanceof Promise); |
| +}, 'estimate() method returns a Promise'); |
| + |
| +promise_test(function(t) { |
| + return navigator.storage.estimate().then(function(result) { |
| + assert_true(typeof result === 'object'); |
| + assert_true('usage' in result); |
| + assert_equals(typeof result.usage, 'number'); |
| + assert_true('quota' in result); |
| + assert_equals(typeof result.quota, 'number'); |
| + }); |
| +}, 'estimate() resolves to dictionary with members'); |
| + |
| +promise_test(function(t) { |
| + const large_value = new Uint8Array(1e6); |
| + const dbname = `db-${location}-${t.name}`; |
| + let db, before, after; |
| + |
| + indexedDB.deleteDatabase(dbname); |
| + return new Promise((resolve, reject) => { |
| + const open = indexedDB.open(dbname); |
|
pwnall
2017/04/04 21:08:34
I think you can remove some boilerplate by using c
jsbell
2017/04/05 15:57:27
Don't want a test in storage/ to depend on Indexed
|
| + open.onerror = () => { reject(open.error); }; |
| + open.onupgradeneeded = () => { |
| + const connection = open.result; |
| + connection.createObjectStore('store'); |
| + }; |
| + open.onsuccess = () => { |
| + const connection = open.result; |
| + t.add_cleanup(() => { |
| + connection.close(); |
| + indexedDB.deleteDatabase(dbname); |
| + }); |
| + resolve(connection); |
| + }; |
| + }) |
| + .then(connection => { |
| + db = connection; |
| + return navigator.storage.estimate(); |
| + }) |
| + .then(estimate => { |
| + before = estimate.usage; |
| + return new Promise((resolve, reject) => { |
| + const tx = db.transaction('store', 'readwrite'); |
| + tx.objectStore('store').put(large_value, 'key'); |
| + tx.onabort = () => { reject(tx.error); }; |
| + tx.oncomplete = () => { resolve(); }; |
| + }); |
| + }) |
| + .then(() => { |
| + return navigator.storage.estimate(); |
| + }) |
| + .then(estimate => { |
| + after = estimate.usage; |
| + assert_greater_than(after, before, |
| + 'estimated usage should increase'); |
| + }); |
| +}, 'estimate() shows usage increase after large IndexedDB record is stored'); |
|
pwnall
2017/04/04 21:08:34
large -> 1MB?
jsbell
2017/04/05 16:58:12
Done.
|
| + |
| +</script> |
