Function evaluate

test/shared_functions.ts:171–188

(assert, expected, code, session = new Database())

}

export function evaluate(assert, expected, code, session = new Database()) {
  let parsed = parser.parseDoc(dedent(code), "0");
  let {blocks, errors} = builder.buildDoc(parsed.results);
  if(expected.errors) {
    assert.true(parsed.errors.length > 0 || errors.length > 0, "This test is supposed to produce errors");
  }
  session.blocks = session.blocks.concat(blocks);
  let evaluation = new Evaluation();
  evaluation.registerDatabase("session", session);
  let changes = evaluation.fixpoint();
  verify(assert, expected.insert, expected.remove, changes.result());
  let next = {execute: (expected, actions) => {
    let changes = evaluation.executeActions(actions);
    verify(assert, expected.insert, expected.remove, changes.result());
    return next;
  }, session};
  return next;
}

export function evaluates(assert, code, session = new Database()) {
  let parsed = parser.parseDoc(dedent(code), "0");