Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 48 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/fields/transplant.js b/js/src/jit-test/tests/fields/transplant.js
new file mode 100644
index 0000000000..1c21281017
--- /dev/null
+++ b/js/src/jit-test/tests/fields/transplant.js
@@ -0,0 +1,48 @@
+class Base {
+  constructor(o) {
+    return o;
+  }
+}
+
+class A extends Base {
+  #x = 10;
+  static gx(o) {
+    return o.#x
+  }
+  static sx(o, v) {
+    o.#x = v;
+  }
+}
+
+function transplantTest(transplantOptions, global) {
+  var {object, transplant} = transplantableObject(transplantOptions);
+
+  new A(object);
+  assertEq(A.gx(object), 10);
+  A.sx(object, 15);
+  assertEq(A.gx(object), 15);
+
+  transplant(global);
+
+  assertEq(A.gx(object), 15);
+  A.sx(object, 29);
+  assertEq(A.gx(object), 29);
+}
+
+// Structure helpfully provided by bug1403679.js
+const thisGlobal = this;
+const otherGlobalSameCompartment = newGlobal({sameCompartmentAs: thisGlobal});
+const otherGlobalNewCompartment = newGlobal({newCompartment: true});
+
+const globals =
+    [thisGlobal, otherGlobalSameCompartment, otherGlobalNewCompartment];
+
+function testWithOptions(fn) {
+  for (let global of globals) {
+    for (let options of [{}, {proxy: true}, {object: new FakeDOMObject()}, ]) {
+      fn(options, global);
+    }
+  }
+}
+
+testWithOptions(transplantTest)
\ No newline at end of file