From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- .../tests/debug/Frame-onPop-generators-05.js | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 js/src/jit-test/tests/debug/Frame-onPop-generators-05.js (limited to 'js/src/jit-test/tests/debug/Frame-onPop-generators-05.js') diff --git a/js/src/jit-test/tests/debug/Frame-onPop-generators-05.js b/js/src/jit-test/tests/debug/Frame-onPop-generators-05.js new file mode 100644 index 0000000000..09d66d7c84 --- /dev/null +++ b/js/src/jit-test/tests/debug/Frame-onPop-generators-05.js @@ -0,0 +1,29 @@ +// In .onPop for the "initial yield" of a generator, while the generator frame +// is on the stack, the generator object's .next() method throws. + +let g = newGlobal({newCompartment: true}); +g.eval(` + function* f() { + return "ok"; + } +`); + +let hits = 0; +let dbg = new Debugger; +let gw = dbg.addDebuggee(g); +dbg.onEnterFrame = frame => { + dbg.onEnterFrame = undefined; // Trigger only once. + frame.onPop = completion => { + // Initial yield. + let genObj = completion.return; + assertEq(genObj.class, "Generator"); + let result = frame.evalWithBindings("genObj.next()", {genObj}); + assertEq(result.throw.class, "TypeError"); + assertEq(result.throw.getProperty("message").return, + "already executing generator"); + hits++; + }; +}; + +g.f(); +assertEq(hits, 1); -- cgit v1.2.3