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/non262/arrow-functions/yield-in-arrow.js | 77 ++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 js/src/tests/non262/arrow-functions/yield-in-arrow.js

(limited to 'js/src/tests/non262/arrow-functions/yield-in-arrow.js')

diff --git a/js/src/tests/non262/arrow-functions/yield-in-arrow.js b/js/src/tests/non262/arrow-functions/yield-in-arrow.js
new file mode 100644
index 0000000000..8b849a1c88
--- /dev/null
+++ b/js/src/tests/non262/arrow-functions/yield-in-arrow.js
@@ -0,0 +1,77 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+const yieldInParameters = [
+    `(a = yield) => {}`,
+    `(a = yield /a/g) => {}`, // Should parse as division, not yield expression with regexp.
+    `yield => {};`,
+    `(yield) => {};`,
+    `(yield = 0) => {};`,
+    `([yield]) => {};`,
+    `([yield = 0]) => {};`,
+    `([...yield]) => {};`,
+    `({a: yield}) => {};`,
+    `({yield}) => {};`,
+    `({yield = 0}) => {};`,
+];
+
+const yieldInBody = [
+    `() => yield;`,
+    `() => yield /a/g;`,
+    `() => { var x = yield; }`,
+    `() => { var x = yield /a/g; }`,
+
+    `() => { var yield; };`,
+    `() => { var yield = 0; };`,
+    `() => { var [yield] = []; };`,
+    `() => { var [yield = 0] = []; };`,
+    `() => { var [...yield] = []; };`,
+    `() => { var {a: yield} = {}; };`,
+    `() => { var {yield} = {}; };`,
+    `() => { var {yield = 0} = {}; };`,
+
+    `() => { let yield; };`,
+    `() => { let yield = 0; };`,
+    `() => { let [yield] = []; };`,
+    `() => { let [yield = 0] = []; };`,
+    `() => { let [...yield] = []; };`,
+    `() => { let {a: yield} = {}; };`,
+    `() => { let {yield} = {}; };`,
+    `() => { let {yield = 0} = {}; };`,
+
+    `() => { const yield = 0; };`,
+    `() => { const [yield] = []; };`,
+    `() => { const [yield = 0] = []; };`,
+    `() => { const [...yield] = []; };`,
+    `() => { const {a: yield} = {}; };`,
+    `() => { const {yield} = {}; };`,
+    `() => { const {yield = 0} = {}; };`,
+];
+
+
+// Script context.
+for (let test of [...yieldInParameters, ...yieldInBody]) {
+    eval(test);
+    assertThrowsInstanceOf(() => eval(`"use strict"; ${test}`), SyntaxError);
+}
+
+// Function context.
+for (let test of [...yieldInParameters, ...yieldInBody]) {
+    eval(`function f() { ${test} }`);
+    assertThrowsInstanceOf(() => eval(`"use strict"; function f() { ${test} }`), SyntaxError);
+}
+
+// Generator context.
+for (let test of yieldInParameters) {
+    assertThrowsInstanceOf(() => eval(`function* g() { ${test} }`), SyntaxError);
+}
+for (let test of yieldInBody) {
+    eval(`function* g() { ${test} }`);
+}
+for (let test of [...yieldInParameters, ...yieldInBody]) {
+    assertThrowsInstanceOf(() => eval(`"use strict"; function* g() { ${test} }`), SyntaxError);
+}
+
+if (typeof reportCompare === "function")
+    reportCompare(0, 0, "ok");
-- 
cgit v1.2.3