Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 41 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/Object-getPromiseReactions-03.js b/js/src/jit-test/tests/debug/Object-getPromiseReactions-03.js
new file mode 100644
index 0000000000..81d639efb7
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Object-getPromiseReactions-03.js
@@ -0,0 +1,41 @@
+// Debugger.Object.prototype.getPromiseReactions reports reaction records
+// created with `then` and `catch`.
+
+load(libdir + 'match.js');
+load(libdir + 'match-debugger.js');
+
+const { Pattern } = Match;
+const { OBJECT_WITH_EXACTLY: EXACT } = Pattern;
+function EQ(v) {
+  return new DebuggerIdentical(v);
+}
+
+var g = newGlobal({ newCompartment: true });
+var dbg = new Debugger;
+var DOg = dbg.addDebuggee(g);
+
+g.eval(`
+    function identity(v) { return v; }
+    function thrower(e) { throw e; }
+    function fib(n) { if (n <= 1) return 1; else return fib(n-1) + fib(n-2); }
+    function triangle(n) { return (n+1) * n / 2; }
+
+    var pResolve, pReject;
+    var p = new Promise((resolve, reject) => { pResolve = resolve; pReject = reject });
+    var p2 = p.then(identity, thrower);
+    var p3 = p.then(fib);
+    var p4 = p.catch(triangle);
+`);
+
+var [DOidentity, DOthrower, DOfib, DOtriangle, DOp, DOp2, DOp3, DOp4] =
+    [g.identity, g.thrower, g.fib, g.triangle, g.p, g.p2, g.p3, g.p4].map(p => DOg.makeDebuggeeValue(p));
+
+Match.Pattern([
+  EXACT({ resolve: EQ(DOidentity), reject: EQ(DOthrower), result: EQ(DOp2) }),
+  EXACT({ resolve: EQ(DOfib), result: EQ(DOp3) }),
+  EXACT({ reject: EQ(DOtriangle), result: EQ(DOp4) })
+]).assert(DOp.getPromiseReactions(),
+          "promiseReactions doesn't return expected reaction list");
+
+g.pResolve(3);
+assertEq(DOp.getPromiseReactions().length, 0);