Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 30 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/Environment-module-02.js b/js/src/jit-test/tests/debug/Environment-module-02.js
new file mode 100644
index 0000000000..d88dbc6223
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Environment-module-02.js
@@ -0,0 +1,30 @@
+// Debug environments for module environments should be able to access closed
+// over variables after the module script has executed.
+
+var g = newGlobal({newCompartment: true});
+var dbg = Debugger(g);
+
+const m = g.parseModule(`
+  var x = 42;
+  export function foo() { return x; }
+  foo();
+`);
+moduleLink(m);
+
+let fooFunction;
+dbg.onEnterFrame = function (frame) {
+  fooFunction = frame.callee;
+};
+
+moduleEvaluate(m);
+assertEq(fooFunction instanceof Debugger.Object, true);
+
+dbg.onEnterFrame = function (frame) {
+  const env = frame.environment.parent;
+  assertEq(env.names().join(','), "foo,x");
+  assertEq(env.getVariable('x'), 42);
+  env.setVariable('x', 3);
+  assertEq(env.getVariable('x'), 3);
+};
+
+fooFunction.call();