Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

3 files changed, 80 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Atomics/isLockFree/bigint/browser.js b/js/src/tests/test262/built-ins/Atomics/isLockFree/bigint/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Atomics/isLockFree/bigint/browser.js
diff --git a/js/src/tests/test262/built-ins/Atomics/isLockFree/bigint/expected-return-value.js b/js/src/tests/test262/built-ins/Atomics/isLockFree/bigint/expected-return-value.js
new file mode 100644
index 0000000000..3d9cb376dc
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Atomics/isLockFree/bigint/expected-return-value.js
@@ -0,0 +1,38 @@
+// |reftest| skip-if(!this.hasOwnProperty('Atomics')||!this.hasOwnProperty('SharedArrayBuffer')||(this.hasOwnProperty('getBuildConfiguration')&&getBuildConfiguration()['arm64-simulator'])) -- Atomics,SharedArrayBuffer is not enabled unconditionally, ARM64 Simulator cannot emulate atomics
+// Copyright (C) 2018 Rick Waldron.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-atomics.isLockFree
+description: >
+  Atomics.isLockFree returns a boolean that indicates whether
+  operations on datum of size will be performed without the agent
+  acquiring a lock outside of size bytes.
+info: |
+  Atomics.isLockFree( size )
+
+  1. Let n be ? ToInteger(size).
+  2. Let AR be the Agent Record of the surrounding agent.
+  3. If n equals 1, return AR.[[IsLockFree1]].
+  4. If n equals 2, return AR.[[IsLockFree2]].
+  5. If n equals 4, return true.
+  6. If n equals 8, return AR.[[IsLockFree8]].
+  7. Return false.
+
+features: [Atomics, BigInt, SharedArrayBuffer, TypedArray]
+includes: [testBigIntTypedArray.js]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var observed = Atomics.isLockFree(TA.BYTES_PER_ELEMENT);
+
+  assert.sameValue(
+    Atomics.isLockFree(TA.BYTES_PER_ELEMENT),
+    observed,
+    'Atomics.isLockFree(TA.BYTES_PER_ELEMENT) returns the value of `observed` (Atomics.isLockFree(TA.BYTES_PER_ELEMENT))'
+  );
+});
+
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Atomics/isLockFree/bigint/shell.js b/js/src/tests/test262/built-ins/Atomics/isLockFree/bigint/shell.js
new file mode 100644
index 0000000000..90ee9c114d
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Atomics/isLockFree/bigint/shell.js
@@ -0,0 +1,42 @@
+// GENERATED, DO NOT EDIT
+// file: testBigIntTypedArray.js
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+description: |
+    Collection of functions used to assert the correctness of BigInt TypedArray objects.
+defines:
+  - TypedArray
+  - testWithBigIntTypedArrayConstructors
+---*/
+
+/**
+ * The %TypedArray% intrinsic constructor function.
+ */
+var TypedArray = Object.getPrototypeOf(Int8Array);
+
+/**
+ * Calls the provided function for every typed array constructor.
+ *
+ * @param {typedArrayConstructorCallback} f - the function to call for each typed array constructor.
+ * @param {Array} selected - An optional Array with filtered typed arrays
+ */
+function testWithBigIntTypedArrayConstructors(f, selected) {
+  /**
+   * Array containing every BigInt typed array constructor.
+   */
+  var constructors = selected || [
+    BigInt64Array,
+    BigUint64Array
+  ];
+
+  for (var i = 0; i < constructors.length; ++i) {
+    var constructor = constructors[i];
+    try {
+      f(constructor);
+    } catch (e) {
+      e.message += " (Testing with " + constructor.name + ".)";
+      throw e;
+    }
+  }
+}