From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/jit-test/tests/debug/gc-10.js | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 js/src/jit-test/tests/debug/gc-10.js (limited to 'js/src/jit-test/tests/debug/gc-10.js') diff --git a/js/src/jit-test/tests/debug/gc-10.js b/js/src/jit-test/tests/debug/gc-10.js new file mode 100644 index 0000000000..9a3fb00b3d --- /dev/null +++ b/js/src/jit-test/tests/debug/gc-10.js @@ -0,0 +1,28 @@ +// Debugger.Frame objects should not be GC'd when doing so would have observable +// effects. + +var g = newGlobal({ newCompartment: true }); + +var log = ''; +var saved; + +new Debugger(g).onDebuggerStatement = function (frame) { + + // Having a live onDebuggerStatement hook will (correctly) cause a Debugger to + // be retained, even if it is otherwise unreachable. + this.onDebuggerStatement = undefined; + + // Give this Debugger.Frame an observable effect. It should not be GC'd. + frame.onPop = function () { + log += 'p'; + } +} + +g.parent = this; + +g.eval(` + debugger; + gc(); +`); + +assertEq(log, 'p'); -- cgit v1.2.3