ExportDeclarations not scanned for ignores

[TimothyGu]

/* istanbul ignore next */
export function doesntWork() {
  if (true) {
    console.log('covered');
  } else {
    console.log('not covered');
  }
}

/* istanbul ignore next */
function works() {
  if (true) {
    console.log('covered');
  } else {
    console.log('not covered');
  }
}
export { works };

After transforming it with Babel:

// ...

/* istanbul ignore next */
export function doesntWork() {
  ++cov_vic9ro8ua.f[0];
  ++cov_vic9ro8ua.s[0];

  if (true) {
    ++cov_vic9ro8ua.b[0][0];
    ++cov_vic9ro8ua.s[1];

    console.log('covered');
  } else {
    ++cov_vic9ro8ua.b[0][1];
    ++cov_vic9ro8ua.s[2];

    console.log('not covered');
  }
}

/* istanbul ignore next */
function works() {
  if (true) {
    console.log('covered');
  } else {
    console.log('not covered');
  }
}
export { works };

The ignore annotation is not respected.

It looks possible that the codeVisitor list needs to be updated.

[bcoe]

@TimothyGu annoying! if you have a moment, would love a failing test case to work from.

thanks for reporting this issue.

[TimothyGu]

@bcoe, the example I gave in the issue description can serve as a failing test case. Is there anything more than that you need?

[bcoe]

@TimothyGu coule I bother you to reopen this issue on the istanbuljs monorepo:

https://github.com/istanbuljs/istanbuljs

Assuming that you're still bumping into it 👍