Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 39 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/gc/bug-1461448.js b/js/src/jit-test/tests/gc/bug-1461448.js
new file mode 100644
index 0000000000..77def82af2
--- /dev/null
+++ b/js/src/jit-test/tests/gc/bug-1461448.js
@@ -0,0 +1,39 @@
+// |jit-test| skip-if: helperThreadCount() === 0
+
+gczeal(0);
+
+let lfPreamble = `
+  var lfOffThreadGlobal = newGlobal({newCompartment: true});
+  for (lfLocal in this)
+    try {} catch(lfVare5) {}
+`;
+evaluate(lfPreamble);
+evaluate(`
+  var g = newGlobal({newCompartment: true});
+  var dbg = new Debugger;
+  var gw = dbg.addDebuggee(g);
+  for (lfLocal in this)
+    if (!(lfLocal in lfOffThreadGlobal))
+      try {
+        lfOffThreadGlobal[lfLocal] = this[lfLocal];
+      } catch(lfVare5) {}
+  var g = newGlobal({newCompartment: true});
+  var gw = dbg.addDebuggee(g);
+`);
+lfOffThreadGlobal.offThreadCompileScript(`
+  gcparam("markStackLimit", 1);
+  grayRoot()[0] = "foo";
+`);
+lfOffThreadGlobal.runOffThreadScript();
+eval(`
+  var lfOffThreadGlobal = newGlobal({newCompartment: true});
+  try { evaluate(\`
+    gczeal(18, 1);
+    grayRoot()[0] = "foo";
+    let inst = new WebAssembly.Instance(new WebAssembly.Module(wasmTextToBinary(
+    \\\`(module
+       (memory (export "memory") 1 1)
+     )\\\`
+    )));
+\`); } catch(exc) {}
+`);