bug-1503406.js (435B)
1 let read; 2 let reader; 3 4 add_task(async function test() { 5 let g = newGlobal({ wantGlobalProperties: ["ReadableStream"] }); 6 reader = g.eval(` 7 let stream = new ReadableStream({ 8 start(controller) { 9 controller.enqueue([]); 10 }, 11 }); 12 let [b1, b2] = stream.tee(); 13 b1.getReader(); 14 `); 15 read = new ReadableStream({}).getReader().read; 16 }); 17 18 add_task(async function test2() { 19 read.call(reader); 20 });