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// Stepping into the `.next()` method of a generator works as expected.
let g = newGlobal({newCompartment: true});
g.eval(`\
function* nums() { // line 1
yield 1; // 2
yield 2; // 3
} // 4
function f() { // 5
let gen = nums(); // 6
gen.next(); // 7
gen.next(); // 8
gen.next(); // 9
} // 10
`);
let log = [];
let previousLine = -1;
let dbg = new Debugger(g);
dbg.onEnterFrame = frame => {
frame.onStep = () => {
let line = frame.script.getOffsetLocation(frame.offset).lineNumber;
if (previousLine != line) { // We stepped to a new line.
log.push(line);
previousLine = line;
}
};
};
g.f();
assertEq(log.join(" "), "5 6 1 6 7 1 2 7 8 2 3 8 9 3 9 10");
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