86 lines
2.5 KiB
JavaScript
86 lines
2.5 KiB
JavaScript
/* eslint-disable no-undef, no-unused-vars, no-native-reassign */
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// the $ on the iframe window object is the same
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// as the one used on the main site, but
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// uses the iframe document as the context
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window.$(document).ready(function() {
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var _ = parent._;
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var Rx = parent.Rx;
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var chai = parent.chai;
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var assert = chai.assert;
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var tests = parent.tests;
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var common = parent.common;
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common.getJsOutput = function evalJs(code = '') {
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if (window.__err || !common.shouldRun()) {
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return window.__err || 'code disabled';
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}
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let output;
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try {
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/* eslint-disable no-eval */
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output = eval(code);
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/* eslint-enable no-eval */
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} catch (e) {
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window.__err = e;
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}
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return output;
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};
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common.runPreviewTests$ =
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function runPreviewTests$({
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tests = [],
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originalCode,
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...rest
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}) {
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const code = originalCode;
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const editor = { getValue() { return originalCode; } };
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if (window.__err) {
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return Rx.Observable.throw(window.__err);
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}
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// Iterate throught the test one at a time
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// on new stacks
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return Rx.Observable.from(tests, null, null, Rx.Scheduler.default)
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// add delay here for firefox to catch up
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.delay(100)
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.map(test => {
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const userTest = {};
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try {
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/* eslint-disable no-eval */
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eval(test);
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/* eslint-enable no-eval */
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} catch (e) {
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userTest.err = e.message.split(':').shift();
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} finally {
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if (!test.match(/message: /g)) {
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// assumes test does not contain arrays
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// This is a patch until all test fall into this pattern
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userTest.text = test
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.split(',')
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.pop();
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userTest.text = 'message: ' + userTest.text + '\');';
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} else {
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userTest.text = test;
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}
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}
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return userTest;
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})
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// gather tests back into an array
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.toArray()
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.map(tests => ({ ...rest, tests, originalCode }));
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};
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// used when updating preview without running tests
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common.checkPreview$ = function checkPreview$(args) {
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if (window.__err) {
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return Rx.Observable.throw(window.__err);
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}
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return Rx.Observable.just(args);
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};
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// now that the runPreviewTest$ is defined
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// we set the subject to true
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// this will let the updatePreview
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// script now that we are ready.
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common.previewReady$.onNext(true);
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});
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