Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 90 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/statements/class/definition/this-access-restriction-2.js b/js/src/tests/test262/language/statements/class/definition/this-access-restriction-2.js
new file mode 100644
index 0000000000..e1f855aa1c
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/definition/this-access-restriction-2.js
@@ -0,0 +1,90 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 14.5
+description: >
+    class this access restriction 2
+---*/
+class Base {
+  constructor(a, b) {
+    var o = new Object();
+    o.prp = a + b;
+    return o;
+  }
+}
+
+class Subclass extends Base {
+  constructor(a, b) {
+    var exn;
+    try {
+      this.prp1 = 3;
+    } catch (e) {
+      exn = e;
+    }
+    assert.sameValue(
+      exn instanceof ReferenceError,
+      true,
+      "The result of `exn instanceof ReferenceError` is `true`"
+    );
+    super(a, b);
+    assert.sameValue(this.prp, a + b, "The value of `this.prp` is `a + b`");
+    assert.sameValue(this.prp1, undefined, "The value of `this.prp1` is `undefined`");
+    assert.sameValue(
+      this.hasOwnProperty("prp1"),
+      false,
+      "`this.hasOwnProperty(\"prp1\")` returns `false`"
+    );
+    return this;
+  }
+}
+
+var b = new Base(1, 2);
+assert.sameValue(b.prp, 3, "The value of `b.prp` is `3`");
+
+
+var s = new Subclass(2, -1);
+assert.sameValue(s.prp, 1, "The value of `s.prp` is `1`");
+assert.sameValue(s.prp1, undefined, "The value of `s.prp1` is `undefined`");
+assert.sameValue(
+  s.hasOwnProperty("prp1"),
+  false,
+  "`s.hasOwnProperty(\"prp1\")` returns `false`"
+);
+
+class Subclass2 extends Base {
+  constructor(x) {
+    super(1,2);
+
+    if (x < 0) return;
+
+    var called = false;
+    function tmp() { called = true; return 3; }
+    var exn = null;
+    try {
+      super(tmp(),4);
+    } catch (e) { exn = e; }
+    assert.sameValue(
+      exn instanceof ReferenceError,
+      true,
+      "The result of `exn instanceof ReferenceError` is `true`"
+    );
+    assert.sameValue(called, true, "The value of `called` is `true`");
+  }
+}
+
+var s2 = new Subclass2(1);
+assert.sameValue(s2.prp, 3, "The value of `s2.prp` is `3`");
+
+var s3 = new Subclass2(-1);
+assert.sameValue(s3.prp, 3, "The value of `s3.prp` is `3`");
+
+assert.throws(TypeError, function() { Subclass.call(new Object(), 1, 2); });
+assert.throws(TypeError, function() { Base.call(new Object(), 1, 2); });
+
+class BadSubclass extends Base {
+  constructor() {}
+}
+
+assert.throws(ReferenceError, function() { new BadSubclass(); });
+
+reportCompare(0, 0);