From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../jit-test/tests/debug/Environment-identity-05.js | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 js/src/jit-test/tests/debug/Environment-identity-05.js (limited to 'js/src/jit-test/tests/debug/Environment-identity-05.js') diff --git a/js/src/jit-test/tests/debug/Environment-identity-05.js b/js/src/jit-test/tests/debug/Environment-identity-05.js new file mode 100644 index 0000000000..d72b5e76f3 --- /dev/null +++ b/js/src/jit-test/tests/debug/Environment-identity-05.js @@ -0,0 +1,19 @@ +// Tests that freshened blocks behave correctly in Debugger. + +var g = newGlobal({newCompartment: true}); +var dbg = Debugger(g); +var log = ''; +var oldEnv = null; +dbg.onDebuggerStatement = function (frame) { + if (!oldEnv) { + oldEnv = frame.environment; + } else { + // Block has been freshened by |for (let ...)|, should be different + // identity. + log += (oldEnv === frame.environment); + } + log += frame.environment.getVariable("x"); +}; +g.eval("for (let x = 0; x < 2; x++) { eval(\"\"); debugger; }"); +gc(); +assertEq(log, "0false1"); -- cgit v1.2.3