[TIMOB-23995] iOS: Add __dirname and __filename to the global app.js scope

iphone/Classes/KrollBridge.m

@@ -555,6 +555,16 @@ - (void)didStartNewContext:(KrollContext *)kroll
   // Make the global object itself available under the name "global"
   TiStringRef globalPropertyName = TiStringCreateWithCFString((CFStringRef) @"global");
   TiObjectSetProperty(jsContext, globalRef, globalPropertyName, globalRef, kTiPropertyAttributeDontEnum | kTiPropertyAttributeReadOnly | kTiPropertyAttributeDontDelete, NULL);
+  TiStringRelease(globalPropertyName);
+
+  // Set the __dirname and __filename for the app.js.
+  // For other files, it will be injected via the `TitaniumModuleRequireFormat` property
+  TiStringRef dirnameProperty = TiStringCreateWithCFString((CFStringRef) @"__dirname");
+  TiStringRef filenameProperty = TiStringCreateWithCFString((CFStringRef) @"__filename");
+  TiObjectSetProperty(jsContext, globalRef, dirnameProperty, [KrollObject toValue:kroll value:@"/"], kTiPropertyAttributeDontEnum | kTiPropertyAttributeReadOnly | kTiPropertyAttributeDontDelete, NULL);
+  TiObjectSetProperty(jsContext, globalRef, filenameProperty, [KrollObject toValue:kroll value:@"/app.js"], kTiPropertyAttributeDontEnum | kTiPropertyAttributeReadOnly | kTiPropertyAttributeDontDelete, NULL);
+  TiStringRelease(dirnameProperty);
+  TiStringRelease(filenameProperty);
 
   //if we have a preload dictionary, register those static key/values into our namespace
   if (preload != nil) {

tests/Resources/app.js

@@ -0,0 +1,317 @@
+/*
+ * Appcelerator Titanium Mobile
+ * Copyright (c) 2011-Present by Appcelerator, Inc. All Rights Reserved.
+ * Licensed under the terms of the Apache Public License
+ * Please see the LICENSE included with this distribution for details.
+ */
+/* eslint-env mocha */
+/* global Ti, global */
+/* eslint no-unused-expressions: "off", no-global-assign: "off", no-native-reassign: "off" */
+'use strict';
+var utilities,
+	win,
+	$results = [],
+	failed = false,
+	should;
+
+require('./ti-mocha');
+utilities = require('./utilities/utilities');
+should = require('./utilities/assertions');
+
+// ============================================================================
+// Some tests to test the global scope of the app.js
+
+// Must test global is available in first app.js explicitly!
+// (since app.js is treated slightly differently than required files on at least Android)
+describe('global', function () {
+	it('should be available as \'global\'', function () {
+		should(global).be.ok;
+	});
+});
+
+// Must have __dirname in the global scope, even in our app.js
+describe('__dirname', function () {
+	it.ios('should be available as \'__dirname\'', function () {
+		should(__dirname).be.ok;
+		should(__dirname).be.a.String;
+		should(__dirname).be.eql('/');
+	});
+});
+
+// Must have __filename in the global scope, even in our app.js
+describe('__filename', function () {
+	it.ios('should be available as \'__filename\'', function () {
+		should(__filename).be.ok;
+		should(__filename).be.a.String;
+		should(__filename).be.eql('/app.js');
+	});
+});
+
+// ============================================================================
+// Add the tests here using "require"
+// Global behavior (top-level timers, functions, types)
+require('./console.test');
+require('./error.test');
+require('./global.test');
+require('./require.test');
+require('./string.test');
+require('./timers.test');
+// ES6 syntax/compatability tests
+require('./es6.arrows.test');
+require('./es6.class.test');
+require('./es6.default.args.test');
+require('./es6.import.test');
+require('./es6.rest.args.test');
+require('./es6.spread.args.test');
+require('./es6.string.interpolation.test');
+// Titanium APIs
+require('./ti.accelerometer.test');
+require('./ti.analytics.test');
+require('./ti.android.notificationmanager.test');
+require('./ti.android.service.test');
+require('./ti.api.test');
+require('./ti.app.test');
+require('./ti.app.ios.searchquery.test');
+require('./ti.app.properties.test');
+require('./ti.app.windows.backgroundservice.test');
+require('./ti.blob.test');
+require('./ti.buffer.test');
+require('./ti.calendar.calendar.test');
+require('./ti.codec.test');
+require('./ti.contacts.test');
+require('./ti.contacts.group.test');
+require('./ti.contacts.person.test');
+require('./ti.database.test');
+require('./ti.filesystem.test');
+require('./ti.filesystem.file.test');
+require('./ti.filesystem.filestream.test');
+require('./ti.geolocation.test');
+require('./ti.gesture.test');
+require('./ti.locale.test');
+require('./ti.map.test');
+require('./ti.media.test');
+require('./ti.media.audioplayer.test');
+require('./ti.media.sound.test');
+require('./ti.media.videoplayer.test');
+require('./ti.network.test');
+require('./ti.network.cookie.test');
+require('./ti.network.httpclient.test');
+require('./ti.network.socket.tcp.test');
+require('./ti.network.socket.udp.test');
+require('./ti.platform.test');
+require('./ti.platform.displaycaps.test');
+require('./ti.proxy.test');
+require('./ti.stream.test');
+require('./ti.test');
+require('./ti.ui.test');
+require('./ti.ui.2dmatrix.test');
+require('./ti.ui.activityindicator.test');
+require('./ti.ui.alertdialog.test');
+require('./ti.ui.android.drawerlayout.test');
+require('./ti.ui.button.test');
+require('./ti.ui.constants.test');
+require('./ti.ui.emaildialog.test');
+require('./ti.ui.imageview.test');
+require('./ti.ui.ios.test');
+require('./ti.ui.ios.navigationwindow.test');
+require('./ti.ui.ios.previewcontext.test');
+require('./ti.ui.label.test');
+require('./ti.ui.layout.test');
+require('./ti.ui.listview.test');
+require('./ti.ui.maskedimage.test');
+require('./ti.ui.optiondialog.test');
+require('./ti.ui.picker.test');
+require('./ti.ui.progressbar.test');
+require('./ti.ui.scrollableview.test');
+require('./ti.ui.scrollview.test');
+require('./ti.ui.searchbar.test');
+require('./ti.ui.slider.test');
+require('./ti.ui.switch.test');
+require('./ti.ui.tab.test');
+require('./ti.ui.tabgroup.test');
+require('./ti.ui.tableview.test');
+require('./ti.ui.textarea.test');
+require('./ti.ui.textfield.test');
+require('./ti.ui.toolbar.test');
+require('./ti.ui.view.test');
+require('./ti.ui.webview.test');
+require('./ti.ui.window.test');
+require('./ti.ui.windows.commandbar.test');
+require('./ti.utils.test');
+require('./ti.xml.test');
+
+// Load in any of the files added to the test/Resources folder of the SDK repos
+
+loadAddonTestFiles(Ti.Filesystem.resourcesDirectory);
+
+function loadAddonTestFiles (name) {
+	var info = Ti.Filesystem.getFile(name);
+	if (!info) {
+		console.warn('could not load addon test files: ' + name);
+		return;
+	}
+	if (info.isDirectory()) {
+		info.getDirectoryListing().forEach(function (listing) {
+			loadAddonTestFiles(listing);
+		});
+	// Only load the test files
+	} else if (/\w+.addontest\.js$/i.test(info.name)) {
+		try {
+			require(name.replace(/.js$/, '')); // eslint-disable-line security/detect-non-literal-require
+		} catch (e) {
+			console.log(e);
+		}
+	}
+}
+
+// ============================================================================
+
+/**
+ * To make Jenkins junit reporting happy, let's use anything up until '#'/'.' in
+ * suite names as the full "class name". Then concanetate the remainder with the test name.
+ * This should consolidate tests together under our API names like 'Ti.Buffer', with subsuites' tests
+ * just represented as separate tests (the sub-suite name gets prefixed to the test name)
+ * @param  {string[]} suites  stack of suite names
+ * @param  {string} testTitle single test name
+ * @return {object}
+ */
+function suiteAndTitle(suites, testTitle) {
+	var i;
+	var char;
+	var index = -1;
+	var suiteName = '';
+	var newTestTitle = '';
+	for (i = 0; i < suites.length; i++) {
+		char = suites[i].charAt(0);
+		if (char === '.' || char === '#') {
+			index = i;
+			break;
+		}
+	}
+	if (index !== -1) {
+		suiteName = suites.slice(0, index).join('.');
+		newTestTitle = suites.slice(index).join(' ') + ' ' + testTitle;
+	} else {
+		suiteName = suites.join('.');
+		newTestTitle = testTitle;
+	}
+	return {
+		suite: suiteName,
+		title: newTestTitle
+	};
+}
+
+// add a special mocha reporter that will time each test run using
+// our microsecond timer
+function $Reporter(runner) {
+	var started,
+		suites = [];
+
+	runner.on('suite', function (suite) {
+		if (suite.title) {
+			suites.push(suite.title);
+		}
+	});
+
+	runner.on('suite end', function (suite) {
+		if (suite.title) {
+			suites.pop();
+		}
+	});
+
+	runner.on('test', function (test) {
+		Ti.API.info('!TEST_START: ' + test.title);
+		started = new Date().getTime();
+	});
+
+	runner.on('pending', function () {
+		// TODO Spit out something like !TEST_SKIP:  ?
+		started = new Date().getTime(); // reset timer. pending/skipped tests basically start and end immediately
+	});
+
+	// 'pending' hook for skipped tests? Does 'pending', then immediate 'test end'. No 'test' event
+
+	runner.on('fail', function (test, err) {
+		test.err = err;
+		failed = true;
+	});
+
+	runner.on('test end', function (test) {
+		var tdiff = new Date().getTime() - started,
+			err = test.err,
+			fixedNames = suiteAndTitle(suites, test.title),
+			result = {
+				state: test.state || 'skipped',
+				duration: tdiff,
+				suite: fixedNames.suite,
+				title: fixedNames.title,
+				error: err,
+				message: ''
+			},
+			message,
+			stack,
+			index,
+			msg,
+			stringified;
+
+		if (err) {
+			message = err.message || '';
+			stack = err.stack || message;
+			index = stack.indexOf(message) + message.length;
+			msg = stack.slice(0, index);
+			// uncaught
+			if (err.uncaught) {
+				msg = 'Uncaught ' + msg;
+			}
+			result.message = msg;
+			// indent stack trace without msg
+			stack = stack.slice(index ? index + 1 : index).replace(/^/gm, '  ');
+			result.stack = stack;
+		}
+
+		stringified = JSON.stringify(result);
+		stringified = stringified.replace(/\\n/g, '\\n')
+			.replace(/\\'/g, '\\\'')
+			.replace(/\\"/g, '\\"')
+			.replace(/\\&/g, '\\&')
+			.replace(/\\r/g, '\\r')
+			.replace(/\\t/g, '\\t')
+			.replace(/\\b/g, '\\b')
+			.replace(/\\f/g, '\\f');
+		// remove non-printable and other non-valid JSON chars
+		stringified = stringified.replace(/[\u0000-\u0019]+/g, ''); // eslint-disable-line no-control-regex
+		Ti.API.info('!TEST_END: ' + stringified);
+		$results.push(result);
+	});
+}
+
+mocha.setup({
+	reporter: $Reporter,
+	quiet: true
+});
+
+if (utilities.isWindows()) {
+	if (Ti.App.Windows.requestExtendedExecution) {
+		Ti.App.Windows.requestExtendedExecution();
+	}
+}
+
+// Display a window to host the test and show the final result.
+win = Ti.UI.createWindow({
+	backgroundColor: 'yellow',
+	keepScreenOn: true
+});
+win.addEventListener('open', function () {
+	// Start executing the test suite.
+	mocha.run(function () {
+		// We've finished executing all tests.
+		win.backgroundColor = failed ? 'red' : 'green';
+		Ti.API.info('!TEST_RESULTS_STOP!');
+		if (utilities.isWindows()) {
+			if (Ti.App.Windows.closeExtendedExecution) {
+				Ti.App.Windows.closeExtendedExecution();
+			}
+		}
+	});
+});
+win.open();