Merge pull request #27 from quasicomputational/wpt-sync-2019-03-13

Re-sync with upstream WPT.
dumbmatter · Mar 14, 2019 · b55bf9f · b55bf9f
2 parents 552d2a4 + 9e30a7b
commit b55bf9f
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diff --git a/package.json b/package.json
@@ -40,6 +40,7 @@
     ],
     "dependencies": {
         "core-js": "^2.4.1",
+        "glob": "^7.1.3",
         "realistic-structured-clone": "^2.0.1",
         "setimmediate": "^1.0.5"
     },

diff --git a/src/test/web-platform-tests/IndexedDB/META.yml b/src/test/web-platform-tests/IndexedDB/META.yml
@@ -0,0 +1,5 @@
+spec: https://w3c.github.io/IndexedDB/
+suggested_reviewers:
+  - odinho
+  - inexorabletash
+  - zqzhang
diff --git a/src/test/web-platform-tests/IndexedDB/OWNERS b/src/test/web-platform-tests/IndexedDB/OWNERS
diff --git a/src/test/web-platform-tests/IndexedDB/README.md b/src/test/web-platform-tests/IndexedDB/README.md
@@ -1,8 +1,8 @@
 This directory contains the Indexed Database API test suite.
 
-To run the tests in this test suite within a browser, go to: <http://w3c-test.org/IndexedDB/>.
+To run the tests in this test suite within a browser, go to: <https://w3c-test.org/IndexedDB/>.
 
-The latest Editor's Draft of Indexed Database API is: <http://dvcs.w3.org/hg/IndexedDB/raw-file/tip/Overview.html>.
+The latest Editor's Draft of Indexed Database API is: <https://w3c.github.io/IndexedDB/>.
 
-The latest W3C Technical Report of Indexed Database API is: <http://www.w3.org/TR/IndexedDB/>.
+The latest W3C Technical Report of Indexed Database API is: <https://www.w3.org/TR/IndexedDB/>.
 
diff --git a/src/test/web-platform-tests/IndexedDB/bigint_value.htm b/src/test/web-platform-tests/IndexedDB/bigint_value.htm
@@ -0,0 +1,72 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>IndexedDB: BigInt keys and values</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="support.js"></script>
+
+<script>
+// BigInt and BigInt objects are supported in serialization, per
+// https://github.com/whatwg/html/pull/3480
+// This support allows them to be used as IndexedDB values.
+
+function value_test(value, predicate, name) {
+    async_test(t => {
+        t.step(function() {
+            assert_true(predicate(value),
+                        "Predicate should return true for the initial value.");
+        });
+
+        createdb(t).onupgradeneeded = t.step_func(e => {
+            e.target.result
+                    .createObjectStore("store")
+                    .add(value, 1);
+
+            e.target.onsuccess = t.step_func(e => {
+                e.target.result
+                        .transaction("store")
+                        .objectStore("store")
+                        .get(1)
+                        .onsuccess = t.step_func(e =>
+                {
+                    assert_true(predicate(e.target.result),
+                                "Predicate should return true for the deserialized result.");
+                    t.done();
+                });
+            });
+        });
+    }, "BigInts as values in IndexedDB - " + name);
+}
+
+value_test(1n,
+           x => x === 1n,
+           "primitive BigInt");
+value_test(Object(1n),
+           x => typeof x === 'object' &&
+                x instanceof BigInt &&
+                x.valueOf() === 1n,
+           "BigInt object");
+value_test({val: 1n},
+           x => x.val === 1n,
+           "primitive BigInt inside object");
+value_test({val: Object(1n)},
+           x => x.val.valueOf() === 1n &&
+                x.val instanceof BigInt &&
+                x.val.valueOf() === 1n,
+           "BigInt object inside object");
+
+// However, BigInt is not supported as an IndexedDB key; support
+// has been proposed in the following PR, but that change has not
+// landed at the time this patch was written
+// https://github.com/w3c/IndexedDB/pull/231
+
+function invalidKey(key, name) {
+    test(t => {
+        assert_throws("DataError", () => indexedDB.cmp(0, key));
+    }, "BigInts as keys in IndexedDB - " + name);
+}
+
+invalidKey(1n, "primitive BigInt");
+// Still an error even if the IndexedDB patch lands
+invalidKey(Object(1n), "BigInt object");
+</script>
diff --git a/src/test/web-platform-tests/IndexedDB/bindings-inject-key.html b/src/test/web-platform-tests/IndexedDB/bindings-inject-key.html
diff --git a/src/test/web-platform-tests/IndexedDB/bindings-inject-keys-bypass-setters.html b/src/test/web-platform-tests/IndexedDB/bindings-inject-keys-bypass-setters.html
@@ -0,0 +1,35 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>IndexedDB: ES bindings - Inject a key into a value - Keys bypass setters</title>
+<meta name="help"
+href="https://w3c.github.io/IndexedDB/#inject-key-into-value-keys-bypass-setters">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="support-promises.js"></script>
+<script>
+
+promise_test(async t => {
+  const db = await createDatabase(t, db => {
+    db.createObjectStore('store');
+  });
+
+  let setter_called = false;
+  Object.defineProperty(Object.prototype, '10', {
+    configurable: true,
+    set: value => { setter_called = true; },
+  });
+  t.add_cleanup(() => { delete Object.prototype['10']; });
+
+  const tx = db.transaction('store', 'readwrite');
+  const result = await promiseForRequest(t, tx.objectStore('store').put(
+      'value', [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 'key']));
+
+  assert_false(setter_called,
+               'Setter should not be called for key result.');
+  assert_true(result.hasOwnProperty('10'),
+              'Result should have own-property overriding prototype setter.');
+  assert_equals(result[10], 'key',
+                'Result should have expected property.');
+}, 'Returning keys to script should bypass prototype setters');
+
+</script>
diff --git a/src/test/web-platform-tests/IndexedDB/bindings-inject-values-bypass-chain.html b/src/test/web-platform-tests/IndexedDB/bindings-inject-values-bypass-chain.html
@@ -0,0 +1,35 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>IndexedDB: ES bindings - Inject a key into a value - Values bypass chain</title>
+<meta name="help"
+href="https://w3c.github.io/IndexedDB/#inject-key-into-value-values-bypass-chain">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="support-promises.js"></script>
+<script>
+
+promise_test(async t => {
+  const db = await createDatabase(t, db => {
+    db.createObjectStore('store', {autoIncrement: true, keyPath: 'a.b.c'});
+  });
+
+  Object.prototype.a = {b: {c: 'on proto'}};
+  t.add_cleanup(() => { delete Object.prototype.a; });
+
+  const tx = db.transaction('store', 'readwrite');
+  tx.objectStore('store').put({});
+  const result = await promiseForRequest(t, tx.objectStore('store').get(1));
+
+  assert_true(result.hasOwnProperty('a'),
+              'Result should have own-properties overriding prototype.');
+  assert_true(result.a.hasOwnProperty('b'),
+              'Result should have own-properties overriding prototype.');
+  assert_true(result.a.b.hasOwnProperty('c'),
+              'Result should have own-properties overriding prototype.');
+  assert_equals(result.a.b.c, 1,
+                'Own property should match primary key generator value');
+  assert_equals(Object.prototype.a.b.c, 'on proto',
+                'Prototype should not be modified');
+}, 'Returning values to script should bypass prototype chain');
+
+</script>
diff --git a/src/test/web-platform-tests/IndexedDB/bindings-inject-values-bypass-setters.html b/src/test/web-platform-tests/IndexedDB/bindings-inject-values-bypass-setters.html
@@ -0,0 +1,36 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>IndexedDB: ES bindings - Inject a key into a value - Values bypass
+  setters</title>
+<meta name="help"
+href="https://w3c.github.io/IndexedDB/#inject-key-into-value-values-bypass-setters">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="support-promises.js"></script>
+<script>
+
+promise_test(async t => {
+  const db = await createDatabase(t, db => {
+    db.createObjectStore('store', {autoIncrement: true, keyPath: 'id'});
+  });
+
+  let setter_called = false;
+  Object.defineProperty(Object.prototype, 'id', {
+    configurable: true,
+    set: value => { setter_called = true; },
+  });
+  t.add_cleanup(() => { delete Object.prototype['id']; });
+
+  const tx = db.transaction('store', 'readwrite');
+  tx.objectStore('store').put({});
+  const result = await promiseForRequest(t, tx.objectStore('store').get(1));
+
+  assert_false(setter_called,
+               'Setter should not be called for key result.');
+  assert_true(result.hasOwnProperty('id'),
+              'Result should have own-property overriding prototype setter.');
+  assert_equals(result.id, 1,
+                'Own property should match primary key generator value');
+}, 'Returning values to script should bypass prototype setters');
+
+</script>