diff options
Diffstat (limited to 'js/src/jit-test/tests/debug/Frame-onPop-generators-07.js')
-rw-r--r-- | js/src/jit-test/tests/debug/Frame-onPop-generators-07.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Frame-onPop-generators-07.js b/js/src/jit-test/tests/debug/Frame-onPop-generators-07.js new file mode 100644 index 0000000000..7872b345e6 --- /dev/null +++ b/js/src/jit-test/tests/debug/Frame-onPop-generators-07.js @@ -0,0 +1,40 @@ +// Completion values for generators report yields and initial yields. + +load(libdir + "asserts.js"); +load(libdir + 'match.js'); +load(libdir + 'match-debugger.js'); +const { Pattern } = Match; +const { OBJECT_WITH_EXACTLY: X } = Pattern; + +const g = newGlobal({ newCompartment: true }); +g.eval(` + function* f() { + yield "yielding"; + return "returning"; + } +`); + +const dbg = new Debugger(g); +const completions = []; +dbg.onEnterFrame = frame => { + frame.onPop = completion => { + completions.push(completion); + }; +}; + +assertDeepEq([... g.f()], ["yielding"]); +print(JSON.stringify(completions)); +Pattern([ + X({ + return: new DebuggerObjectPattern("Generator", {}), + yield: true, + initial: true + }), + X({ + return: new DebuggerObjectPattern("Object", { value: "yielding", done: false }), + yield: true + }), + X({ + return: new DebuggerObjectPattern("Object", { value: "returning", done: true }) + }), +]).assert(completions); |