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Unified Diff: third_party/WebKit/LayoutTests/external/wpt/IndexedDB/clone-before-keypath-eval.html

Issue 2667403003: Upstream a couple of IndexedDB layout tests to WPT. (Closed)
Patch Set: Created 3 years, 11 months ago
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Index: third_party/WebKit/LayoutTests/external/wpt/IndexedDB/clone-before-keypath-eval.html
diff --git a/third_party/WebKit/LayoutTests/external/wpt/IndexedDB/clone-before-keypath-eval.html b/third_party/WebKit/LayoutTests/external/wpt/IndexedDB/clone-before-keypath-eval.html
new file mode 100644
index 0000000000000000000000000000000000000000..bf67c5d6d732f6dfcf7687d9b12f3d313eb61707
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/external/wpt/IndexedDB/clone-before-keypath-eval.html
@@ -0,0 +1,135 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>IndexedDB: </title>
+<meta name="help" href="https://w3c.github.io/IndexedDB/#dom-idbobjectstore-put">
+<meta name="help" href="https://w3c.github.io/IndexedDB/#dom-idbcursor-update">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="support.js"></script>
+<script>
+
+function ProbeObject() {
+ this.id_count = 0;
+ this.invalid_id_count = 0;
+ this.prop_count = 0;
+ Object.defineProperties(this, {
+ id: {
+ enumerable: true,
+ get() {
+ ++this.id_count;
+ return 1000 + this.id_count;
+ },
+ },
+ invalid_id: {
+ enumerable: true,
+ get() {
+ ++this.invalid_id_count;
+ return {};
+ },
+ },
+ prop: {
+ enumerable: true,
+ get() {
+ ++this.prop_count;
+ return 2000 + this.prop_count;
+ },
+ },
+ });
+}
+
+indexeddb_test(
+ (t, db) => {
+ db.createObjectStore('store', {keyPath: 'id', autoIncrement: true});
+ },
+ (t, db) => {
+ const tx = db.transaction('store', 'readwrite');
+ const store = tx.objectStore('store');
+ const obj = new ProbeObject();
+ store.put(obj);
+ assert_equals(
+ obj.id_count, 1,
+ 'put() operation should access primary key property once');
+ assert_equals(
+ obj.prop_count, 1,
+ 'put() operation should access other properties once');
+ t.done();
+ }, 'Key generator and key path validity check operates on a clone');
+
+indexeddb_test(
+ (t, db) => {
+ db.createObjectStore('store', {keyPath: 'invalid_id', autoIncrement: true});
+ },
+ (t, db) => {
+ const tx = db.transaction('store', 'readwrite');
+ const store = tx.objectStore('store');
+ const obj = new ProbeObject();
+ assert_throws('DataError', () => { store.put(obj); },
+ 'put() should throw if primary key cannot be injected');
+ assert_equals(
+ obj.invalid_id_count, 1,
+ 'put() operation should access primary key property once');
+ assert_equals(
+ obj.prop_count, 1,
+ 'put() operation should access other properties once');
+ t.done();
+ }, 'Failing key path validity check operates on a clone');
+
+indexeddb_test(
+ (t, db) => {
+ const store = db.createObjectStore('store');
+ store.createIndex('index', 'prop');
+ },
+ (t, db) => {
+ const tx = db.transaction('store', 'readwrite');
+ const store = tx.objectStore('store');
+ const obj = new ProbeObject();
+ store.put(obj, 'key');
+ assert_equals(
+ obj.prop_count, 1, 'put() should access index key property once');
+ assert_equals(
+ obj.id_count, 1,
+ 'put() operation should access other properties once');
+ t.done();
+ }, 'Index key path evaluations operate on a clone');
+
+indexeddb_test(
+ (t, db) => {
+ const store = db.createObjectStore('store', {keyPath: 'id'});
+ store.createIndex('index', 'prop');
+ },
+ (t, db) => {
+ const tx = db.transaction('store', 'readwrite');
+ const store = tx.objectStore('store');
+ const obj = new ProbeObject();
+ store.put(obj);
+ assert_equals(
+ obj.id_count, 1, 'put() should access primary key property once');
+ assert_equals(
+ obj.prop_count, 1, 'put() should access index key property once');
+ t.done();
+ }, 'Store and index key path evaluations operate on the same clone');
+
+indexeddb_test(
+ (t, db) => {
+ const store = db.createObjectStore('store', {keyPath: 'id'});
+ store.createIndex('index', 'prop');
+ },
+ (t, db) => {
+ const tx = db.transaction('store', 'readwrite');
+ const store = tx.objectStore('store');
+ store.put(new ProbeObject());
+
+ store.openCursor().onsuccess = t.step_func((event) => {
+ const cursor = event.target.result;
+
+ const obj = new ProbeObject();
+ cursor.update(obj);
+ assert_equals(
+ obj.id_count, 1, 'put() should access primary key property once');
+ assert_equals(
+ obj.prop_count, 1, 'put() should access index key property once');
+
+ t.done();
+ });
+ }, 'Cursor update checks and keypath evaluations operate on a clone');
+</script>
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