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-03.js | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 js/src/jit-test/tests/debug/gc-03.js (limited to 'js/src/jit-test/tests/debug/gc-03.js') diff --git a/js/src/jit-test/tests/debug/gc-03.js b/js/src/jit-test/tests/debug/gc-03.js new file mode 100644 index 0000000000..9c1b7c5f21 --- /dev/null +++ b/js/src/jit-test/tests/debug/gc-03.js @@ -0,0 +1,24 @@ +// Storing a property on a Debugger.Object protects it from GC as long as the +// referent is alive. + +var g = newGlobal({newCompartment: true}); +var N = g.N = 3; +var dbg = Debugger(g); + +var i = 0; +dbg.onDebuggerStatement = function (frame) { + frame.arguments[0].id = i++; +}; +g.eval("function f(x) { debugger; }"); +g.eval("var arr = [], j; for (j = 0; j < N; j++) arr[j] = {};"); +g.eval("for (j = 0; j < N; j++) f(arr[j]);"); +assertEq(i, N); + +gc(); gc(); + +i = 0; +dbg.onDebuggerStatement = function (frame) { + assertEq(frame.arguments[0].id, i++) +} +g.eval("for (j = 0; j < N; j++) f(arr[j]);"); +assertEq(i, N); -- cgit v1.2.3