1 files changed, 67 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Object-setProperty-03.js b/js/src/jit-test/tests/debug/Object-setProperty-03.js
new file mode 100644
index 0000000000..002553c477
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Object-setProperty-03.js
@@ -0,0 +1,67 @@
+// tests calling script functions via Debugger.Object.prototype.setProperty
+// with different receiver objects.
+"use strict";
+load(libdir + "/asserts.js");
+
+var global = newGlobal({newCompartment: true});
+var dbg = new Debugger();
+var globalDO = dbg.addDebuggee(global);
+var windowProxyDO = globalDO.makeDebuggeeValue(global);
+dbg.onDebuggerStatement = onDebuggerStatement;
+
+global.eval(`
+let receiver;
+function check(value, thisVal) {
+  receiver = thisVal;
+  if (value !== "value") throw "Unexpected value";
+}
+const sloppy = {
+  set setter(value) { check(value, this); },
+};
+const strict = {
+  set setter(value) { "use strict"; check(value, this); },
+};
+debugger;
+`);
+
+function onDebuggerStatement(frame) {
+    const { environment } = frame;
+    const sloppy = environment.getVariable("sloppy");
+    const strict = environment.getVariable("strict");
+    const receiver = () => environment.getVariable("receiver");
+    const value = "value";
+
+    assertEq(sloppy.setProperty("setter", value).return, true);
+    assertEq(receiver(), sloppy);
+    assertEq(sloppy.setProperty("setter", value, sloppy).return, true);
+    assertEq(receiver(), sloppy);
+    assertEq(sloppy.setProperty("setter", value, strict).return, true);
+    assertEq(receiver(), strict);
+    assertEq(sloppy.setProperty("setter", value, 1).return, true);
+    assertEq(receiver().class, "Number");
+    assertEq(sloppy.setProperty("setter", value, true).return, true);
+    assertEq(receiver().class, "Boolean");
+    assertEq(sloppy.setProperty("setter", value, null).return, true);
+    assertEq(receiver(), windowProxyDO);
+    assertEq(sloppy.setProperty("setter", value, undefined).return, true);
+    assertEq(receiver(), windowProxyDO);
+    assertErrorMessage(() => sloppy.setProperty("setter", value, {}), TypeError,
+                       "Debugger: expected Debugger.Object, got Object");
+
+    assertEq(strict.setProperty("setter", value).return, true);
+    assertEq(receiver(), strict);
+    assertEq(strict.setProperty("setter", value, sloppy).return, true);
+    assertEq(receiver(), sloppy);
+    assertEq(strict.setProperty("setter", value, strict).return, true);
+    assertEq(receiver(), strict);
+    assertEq(strict.setProperty("setter", value, 1).return, true);
+    assertEq(receiver(), 1);
+    assertEq(strict.setProperty("setter", value, true).return, true);
+    assertEq(receiver(), true);
+    assertEq(strict.setProperty("setter", value, null).return, true);
+    assertEq(receiver(), null);
+    assertEq(strict.setProperty("setter", value, undefined).return, true);
+    assertEq(receiver(), undefined);
+    assertErrorMessage(() => strict.setProperty("setter", value, {}), TypeError,
+                       "Debugger: expected Debugger.Object, got Object");
+};