Function checkModuleState

test/parallel/test-vm-module-errors.js:51–111

()

// Check methods/properties can only be used under a specific state.
async function checkModuleState() {
  await assert.rejects(async () => {
    const m = new SourceTextModule('');
    await m.link(common.mustNotCall());
    assert.strictEqual(m.status, 'linked');
    await m.link(common.mustNotCall());
  }, {
    code: 'ERR_VM_MODULE_ALREADY_LINKED'
  });

  await assert.rejects(async () => {
    const m = new SourceTextModule('');
    m.link(common.mustNotCall());
    assert.strictEqual(m.status, 'linking');
    await m.link(common.mustNotCall());
  }, {
    code: 'ERR_VM_MODULE_STATUS'
  });

  await assert.rejects(async () => {
    const m = new SourceTextModule('');
    await m.evaluate();
  }, {
    code: 'ERR_VM_MODULE_STATUS',
    message: 'Module status must be one of linked, evaluated, or errored'
  });

  await assert.rejects(async () => {
    const m = new SourceTextModule('');
    await m.evaluate(false);
  }, {
    code: 'ERR_INVALID_ARG_TYPE',
    message: 'The "options" argument must be of type object. ' +
             'Received type boolean (false)'
  });

  assert.throws(() => {
    const m = new SourceTextModule('');
    m.error; // eslint-disable-line no-unused-expressions
  }, {
    code: 'ERR_VM_MODULE_STATUS',
    message: 'Module status must be errored'
  });

  await assert.rejects(async () => {
    const m = await createEmptyLinkedModule();
    await m.evaluate();
    m.error; // eslint-disable-line no-unused-expressions
  }, {
    code: 'ERR_VM_MODULE_STATUS',
    message: 'Module status must be errored'
  });

  assert.throws(() => {
    const m = new SourceTextModule('');
    m.namespace; // eslint-disable-line no-unused-expressions
  }, {
    code: 'ERR_VM_MODULE_STATUS',