Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

10 files changed, 175 insertions, 0 deletions

diff --git a/js/src/tests/non262/Iterator/prototype/toArray/create-in-current-realm.js b/js/src/tests/non262/Iterator/prototype/toArray/create-in-current-realm.js
new file mode 100644
index 0000000000..850729e5e3
--- /dev/null
+++ b/js/src/tests/non262/Iterator/prototype/toArray/create-in-current-realm.js
@@ -0,0 +1,14 @@
+// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally
+
+const otherGlobal = newGlobal({newCompartment: true});
+
+let array = [1, 2, 3].values().toArray();
+assertEq(array instanceof Array, true);
+assertEq(array instanceof otherGlobal.Array, false);
+
+array = otherGlobal.Iterator.prototype.toArray.call([1, 2, 3].values());
+assertEq(array instanceof Array, false);
+assertEq(array instanceof otherGlobal.Array, true);
+
+if (typeof reportCompare === 'function')
+  reportCompare(0, 0);
diff --git a/js/src/tests/non262/Iterator/prototype/toArray/descriptor.js b/js/src/tests/non262/Iterator/prototype/toArray/descriptor.js
new file mode 100644
index 0000000000..8daa56fd4a
--- /dev/null
+++ b/js/src/tests/non262/Iterator/prototype/toArray/descriptor.js
@@ -0,0 +1,13 @@
+// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally
+/*---
+  Descriptor property of Iterator.prototype.toArray
+---*/
+
+const propDesc = Reflect.getOwnPropertyDescriptor(Iterator.prototype, 'toArray');
+assertEq(typeof propDesc.value, 'function');
+assertEq(propDesc.writable, true);
+assertEq(propDesc.enumerable, false);
+assertEq(propDesc.configurable, true);
+
+if (typeof reportCompare === 'function')
+  reportCompare(0, 0);
diff --git a/js/src/tests/non262/Iterator/prototype/toArray/iterator-empty.js b/js/src/tests/non262/Iterator/prototype/toArray/iterator-empty.js
new file mode 100644
index 0000000000..97c14f0d06
--- /dev/null
+++ b/js/src/tests/non262/Iterator/prototype/toArray/iterator-empty.js
@@ -0,0 +1,10 @@
+// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally
+
+const iter = [].values();
+const array = iter.toArray();
+
+assertEq(Array.isArray(array), true);
+assertEq(array.length, 0);
+
+if (typeof reportCompare === 'function')
+  reportCompare(0, 0);
diff --git a/js/src/tests/non262/Iterator/prototype/toArray/length.js b/js/src/tests/non262/Iterator/prototype/toArray/length.js
new file mode 100644
index 0000000000..493a225ce7
--- /dev/null
+++ b/js/src/tests/non262/Iterator/prototype/toArray/length.js
@@ -0,0 +1,17 @@
+// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally
+/*---
+  The `length` property of Iterator.prototype.toArray.
+info: |
+  ES7 section 17: Unless otherwise specified, the length property of a built-in
+  Function object has the attributes { [[Writable]]: false, [[Enumerable]]:
+  false, [[Configurable]]: true }.
+---*/
+
+const propDesc = Reflect.getOwnPropertyDescriptor(Iterator.prototype.toArray, 'length');
+assertEq(propDesc.value, 0);
+assertEq(propDesc.writable, false);
+assertEq(propDesc.enumerable, false);
+assertEq(propDesc.configurable, true);
+
+if (typeof reportCompare === 'function')
+  reportCompare(0, 0);
diff --git a/js/src/tests/non262/Iterator/prototype/toArray/name.js b/js/src/tests/non262/Iterator/prototype/toArray/name.js
new file mode 100644
index 0000000000..b382c3a3a6
--- /dev/null
+++ b/js/src/tests/non262/Iterator/prototype/toArray/name.js
@@ -0,0 +1,13 @@
+// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally
+/*---
+  `name` property of Iterator.prototype.toArray.
+---*/
+
+const propDesc = Reflect.getOwnPropertyDescriptor(Iterator.prototype.toArray, 'name');
+assertEq(propDesc.value, 'toArray');
+assertEq(propDesc.writable, false);
+assertEq(propDesc.enumerable, false);
+assertEq(propDesc.configurable, true);
+
+if (typeof reportCompare === 'function')
+  reportCompare(0, 0);
diff --git a/js/src/tests/non262/Iterator/prototype/toArray/next-throws.js b/js/src/tests/non262/Iterator/prototype/toArray/next-throws.js
new file mode 100644
index 0000000000..c93ecdd324
--- /dev/null
+++ b/js/src/tests/non262/Iterator/prototype/toArray/next-throws.js
@@ -0,0 +1,14 @@
+// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally
+
+class TestIterator extends Iterator {
+  next() {
+    throw new Error();
+  }
+}
+
+const iter = new TestIterator();
+
+assertThrowsInstanceOf(() => iter.toArray(), Error);
+
+if (typeof reportCompare === 'function')
+  reportCompare(0, 0);
diff --git a/js/src/tests/non262/Iterator/prototype/toArray/proxy.js b/js/src/tests/non262/Iterator/prototype/toArray/proxy.js
new file mode 100644
index 0000000000..83024eeb8a
--- /dev/null
+++ b/js/src/tests/non262/Iterator/prototype/toArray/proxy.js
@@ -0,0 +1,44 @@
+// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally
+//
+// This test checks that %Iterator.prototype%.toArray only gets the `next` method off of the
+// iterator once, and never accesses the @@iterator property.
+const log = [];
+const handlerProxy = new Proxy({}, {
+  get: (target, key, receiver) => (...args) => {
+    log.push(`${key}: ${args[1]?.toString()}`);
+    return Reflect[key](...args);
+  },
+});
+
+class Counter extends Iterator {
+  value = 0;
+  next() {
+    const value = this.value;
+    if (value < 2) {
+      this.value = value + 1;
+      return {done: false, value};
+    }
+    return {done: true};
+  }
+}
+
+const iter = new Proxy(new Counter(), handlerProxy);
+const array = iter.toArray();
+
+assertEq(
+  log.join('\n'),
+  `get: toArray
+get: next
+get: value
+set: value
+getOwnPropertyDescriptor: value
+defineProperty: value
+get: value
+set: value
+getOwnPropertyDescriptor: value
+defineProperty: value
+get: value`
+);
+
+if (typeof reportCompare === 'function')
+  reportCompare(0, 0);
diff --git a/js/src/tests/non262/Iterator/prototype/toArray/this-not-iterator-throws.js b/js/src/tests/non262/Iterator/prototype/toArray/this-not-iterator-throws.js
new file mode 100644
index 0000000000..1442d22557
--- /dev/null
+++ b/js/src/tests/non262/Iterator/prototype/toArray/this-not-iterator-throws.js
@@ -0,0 +1,8 @@
+// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally
+
+assertThrowsInstanceOf(Iterator.prototype.toArray.bind(undefined), TypeError);
+assertThrowsInstanceOf(Iterator.prototype.toArray.bind({}), TypeError);
+assertThrowsInstanceOf(Iterator.prototype.toArray.bind({next: 0}), TypeError);
+
+if (typeof reportCompare === 'function')
+  reportCompare(0, 0);
diff --git a/js/src/tests/non262/Iterator/prototype/toArray/toArray.js b/js/src/tests/non262/Iterator/prototype/toArray/toArray.js
new file mode 100644
index 0000000000..29c99525fb
--- /dev/null
+++ b/js/src/tests/non262/Iterator/prototype/toArray/toArray.js
@@ -0,0 +1,17 @@
+// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally
+
+const iter = [1, 2, 3].values();
+assertEq(Array.isArray(iter), false);
+
+const array = iter.toArray();
+assertEq(Array.isArray(array), true);
+assertEq(array.length, 3);
+
+const expected = [1, 2, 3];
+for (const item of array) {
+  const expect = expected.shift();
+  assertEq(item, expect);
+}
+
+if (typeof reportCompare === 'function')
+  reportCompare(0, 0);
diff --git a/js/src/tests/non262/Iterator/prototype/toArray/value-throws-iterator-not-closed.js b/js/src/tests/non262/Iterator/prototype/toArray/value-throws-iterator-not-closed.js
new file mode 100644
index 0000000000..ca56de8a66
--- /dev/null
+++ b/js/src/tests/non262/Iterator/prototype/toArray/value-throws-iterator-not-closed.js
@@ -0,0 +1,25 @@
+// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally
+
+class TestError extends Error {}
+class TestIterator extends Iterator {
+  next() {
+    return new Proxy({done: false}, {get: (target, key, receiver) => {
+      if (key === 'value')
+        throw new TestError();
+      return 0;
+    }});
+  }
+
+  closed = false;
+  return() {
+    closed = true;
+  }
+}
+
+const iterator = new TestIterator();
+assertEq(iterator.closed, false, 'iterator starts unclosed');
+assertThrowsInstanceOf(() => iterator.toArray(), TestError);
+assertEq(iterator.closed, false, 'iterator remains unclosed');
+
+if (typeof reportCompare === 'function')
+  reportCompare(0, 0);