From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../tests/IndexedDB/keypath-exceptions.htm         | 281 +++++++++++++++++++++
 1 file changed, 281 insertions(+)
 create mode 100644 testing/web-platform/tests/IndexedDB/keypath-exceptions.htm

(limited to 'testing/web-platform/tests/IndexedDB/keypath-exceptions.htm')
diff --git a/testing/web-platform/tests/IndexedDB/keypath-exceptions.htm b/testing/web-platform/tests/IndexedDB/keypath-exceptions.htm
new file mode 100644
index 0000000000..c23d4d2268
--- /dev/null
+++ b/testing/web-platform/tests/IndexedDB/keypath-exceptions.htm
@@ -0,0 +1,281 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>IndexedDB: Exceptions in extracting keys from values (ES bindings)</title>
+<meta name="help" href="https://w3c.github.io/IndexedDB/#extract-key-from-value">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="resources/support.js"></script>
+<script>
+
+indexeddb_test(
+  (t, db) => {
+    db.createObjectStore('store', {autoIncrement: true, keyPath: 'a.b.c'});
+  },
+  (t, db) => {
+    const tx = db.transaction('store', 'readwrite', {durability: 'relaxed'});
+    assert_throws_dom('DataError', () => {
+      tx.objectStore('store').put({a: {b: "foo"}});
+    }, 'Put should throw if key can not be inserted at key path location.');
+    t.done();
+  },
+  'The last element of keypath is validated'
+);
+
+const err = Error();
+err.name = 'getter';
+
+function throwingGetter() {
+  throw err;
+}
+
+indexeddb_test(
+  function(t, db) {
+    const o = {};
+    Object.defineProperty(o, 'throws', {get: throwingGetter,
+        enumerable: false, configurable: true});
+
+    // Value should be cloned before key path is evaluated,
+    // and non-enumerable getter will be ignored. The clone
+    // will have no such property, so key path evaluation
+    // will fail.
+    const s1 = db.createObjectStore('s1', {keyPath: 'throws'});
+    assert_throws_dom('DataError', () => {
+      s1.put(o);
+    }, 'Key path failing to resolve should throw');
+
+    // Value should be cloned before key path is evaluated,
+    // and non-enumerable getter will be ignored. The clone
+    // will have no such property, so key path evaluation
+    // will fail.
+    const s2 = db.createObjectStore('s2', {keyPath: 'throws.x'});
+    assert_throws_dom('DataError', () => {
+      s2.put(o);
+    }, 'Key path failing to resolve should throw');
+
+    // Value should be cloned before key path is evaluated,
+    // and non-enumerable getter will be ignored. The clone
+    // will have no such property, so generated key can be
+    // inserted.
+    const s3 = db.createObjectStore('s3',
+        {keyPath: 'throws', autoIncrement: true});
+    assert_class_string(s3.put(o), 'IDBRequest',
+        'Key injectability test at throwing getter should succeed');
+
+    // Value should be cloned before key path is evaluated,
+    // and non-enumerable getter will be ignored. The clone
+    // will have no such property, so intermediate object
+    // and generated key can be inserted.
+    const s4 = db.createObjectStore('s4',
+        {keyPath: 'throws.x', autoIncrement: true});
+    assert_class_string(s4.put(o), 'IDBRequest',
+        'Key injectability test past throwing getter should succeed');
+  },
+  (t, db) => {
+    t.done();
+  },
+  'Key path evaluation: Exceptions from non-enumerable getters'
+);
+
+indexeddb_test(
+  function(t, db) {
+    const o = {};
+    Object.defineProperty(o, 'throws', {get: throwingGetter,
+        enumerable: true, configurable: true});
+
+    // Value should be cloned before key path is evaluated,
+    // and enumerable getter will rethrow.
+    const s1 = db.createObjectStore('s1', {keyPath: 'throws'});
+    assert_throws_exactly(err, () => {
+      s1.put(o);
+    }, 'Key path resolving to throwing getter rethrows');
+
+    // Value should be cloned before key path is evaluated,
+    // and enumerable getter will rethrow.
+    const s2 = db.createObjectStore('s2', {keyPath: 'throws.x'});
+    assert_throws_exactly(err, () => {
+      s2.put(o);
+    }, 'Key path resolving past throwing getter rethrows');
+
+    // Value should be cloned before key path is evaluated,
+    // and enumerable getter will rethrow.
+    const s3 = db.createObjectStore('s3',
+        {keyPath: 'throws', autoIncrement: true});
+    assert_throws_exactly(err, () => {
+      s3.put(o);
+    }, 'Key injectability test at throwing getter should rethrow');
+
+    // Value should be cloned before key path is evaluated,
+    // and enumerable getter will rethrow.
+    const s4 = db.createObjectStore('s4',
+        {keyPath: 'throws.x', autoIncrement: true});
+    assert_throws_exactly(err, () => {
+      s4.put(o);
+    }, 'Key injectability test past throwing getter should rethrow');
+  },
+  (t, db) => {
+    t.done();
+  },
+  'Key path evaluation: Exceptions from enumerable getters'
+);
+
+indexeddb_test(
+  (t, db) => {
+    // Implemented as function wrapper to clean up
+    // immediately after use, otherwise it may
+    // interfere with the test harness.
+    function with_proto_getter(f) {
+      return function() {
+        Object.defineProperty(Object.prototype, 'throws', {
+          get: throwingGetter,
+          enumerable: false, configurable: true
+        });
+        try {
+          f();
+        } finally {
+          delete Object.prototype['throws'];
+        }
+      };
+    }
+
+    // Value should be cloned before key path is evaluated,
+    // and non-enumerable getter will be ignored. The clone
+    // will have no own property, so key path evaluation will
+    // fail and DataError should be thrown.
+    const s1 = db.createObjectStore('s1', {keyPath: 'throws'});
+    assert_throws_dom('DataError', with_proto_getter(function() {
+      s1.put({});
+    }), 'Key path resolving to no own property throws DataError');
+
+    // Value should be cloned before key path is evaluated,
+    // and non-enumerable getter will be ignored. The clone
+    // will have no own property, so key path evaluation will
+    // fail and DataError should be thrown.
+    const s2 = db.createObjectStore('s2', {keyPath: 'throws.x'});
+    assert_throws_dom('DataError', with_proto_getter(function() {
+      s2.put({});
+    }), 'Key path resolving past no own property throws DataError');
+
+    // Value should be cloned before key path is evaluated,
+    // and non-enumerable getter will be ignored. The clone
+    // will have no own property, so key path evaluation will
+    // fail and injection can succeed.
+    const s3 = db.createObjectStore('s3',
+        {keyPath: 'throws', autoIncrement: true});
+    assert_equals(s3.put({}).readyState, 'pending',
+                  'put should not throw due to inherited property');
+
+    // Value should be cloned before key path is evaluated,
+    // and non-enumerable getter will be ignored. The clone
+    // will have no own property, so key path evaluation will
+    // fail and injection can succeed.
+    const s4 = db.createObjectStore('s4',
+        {keyPath: 'throws.x', autoIncrement: true});
+    assert_equals(s4.put({}).readyState, 'pending',
+                  'put should not throw due to inherited property');
+  },
+  (t, db) => {
+    t.done();
+  },
+  'Key path evaluation: Exceptions from non-enumerable getters on prototype'
+);
+
+indexeddb_test(
+  (t, db) => {
+    // Implemented as function wrapper to clean up
+    // immediately after use, otherwise it may
+    // interfere with the test harness.
+    function with_proto_getter(f) {
+      return () => {
+        Object.defineProperty(Object.prototype, 'throws', {
+          get: throwingGetter,
+          enumerable: true, configurable: true
+        });
+        try {
+          f();
+        } finally {
+          delete Object.prototype['throws'];
+        }
+      };
+    }
+
+    // Value should be cloned before key path is evaluated.
+    // The clone will have no own property, so key path
+    // evaluation will fail and DataError should be thrown.
+    const s1 = db.createObjectStore('s1', {keyPath: 'throws'});
+    assert_throws_dom('DataError', with_proto_getter(function() {
+      s1.put({});
+    }), 'Key path resolving to no own property throws DataError');
+
+    // Value should be cloned before key path is evaluated.
+    // The clone will have no own property, so key path
+    // evaluation will fail and DataError should be thrown.
+    const s2 = db.createObjectStore('s2', {keyPath: 'throws.x'});
+    assert_throws_dom('DataError', with_proto_getter(function() {
+      s2.put({});
+    }), 'Key path resolving past throwing getter rethrows');
+
+    // Value should be cloned before key path is evaluated.
+    // The clone will have no own property, so key path
+    // evaluation will fail and injection can succeed.
+    var s3 = db.createObjectStore('s3',
+        {keyPath: 'throws', autoIncrement: true});
+    assert_equals(s3.put({}).readyState, 'pending',
+                  'put should not throw due to inherited property');
+
+    // Value should be cloned before key path is evaluated.
+    // The clone will have no own property, so key path
+    // evaluation will fail and injection can succeed.
+    var s4 = db.createObjectStore('s4',
+        {keyPath: 'throws.x', autoIncrement: true});
+    assert_equals(s4.put({}).readyState, 'pending',
+                  'put should not throw due to inherited property');
+  },
+  (t, db) => {
+    t.done();
+  },
+  'Key path evaluation: Exceptions from enumerable getters on prototype'
+);
+
+indexeddb_test(
+  (t, db) => {
+    const store = db.createObjectStore('store');
+    store.createIndex('index', 'index0');
+  },
+  (t, db) => {
+    const tx = db.transaction('store', 'readwrite', {durability: 'relaxed'});
+
+    const array = [];
+    array[99] = 1;
+
+    // Implemented as function wrapper to clean up
+    // immediately after use, otherwise it may
+    // interfere with the test harness.
+    let getter_called = 0;
+    function with_proto_getter(f) {
+      const prop = '50';
+      Object.defineProperty(Object.prototype, prop, {
+        enumerable: true, configurable: true,
+        get: () => {
+          ++getter_called;
+          return 'foo';
+        }
+      });
+      try {
+        return f();
+      } finally {
+        delete Object.prototype[prop];
+      }
+    }
+
+    const request = with_proto_getter(
+      () => tx.objectStore('store').put({index0: array}, 'key'));
+    request.onerror = t.unreached_func('put should not fail');
+    request.onsuccess = t.step_func(function() {
+      assert_equals(getter_called, 0, 'Prototype getter should not be called');
+      t.done();
+    });
+  },
+  'Array key conversion should not invoke prototype getters'
+);
+
+</script>
-- 
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