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TestCase: implement QtTest.TestCase (WIP)
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‎src/modules/QtTest/TestCase.js

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QmlWeb.registerQmlType({
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module: "QtTest",
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name: "TestCase",
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versions: /^1\./,
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baseClass: "QtQuick.Item",
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properties: {
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completed: "bool",
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name: "string",
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optional: "bool",
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running: "bool",
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when: "bool",
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windowShown: "bool"
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}
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}, class {
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constructor(meta) {
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QmlWeb.callSuper(this, meta);
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this.Component.completed.connect(this, this.Component$onCompleted);
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const engine = QmlWeb.engine;
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if (!engine.tests) {
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QmlWeb.engine.tests = {
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name: engine.name || `Run_${Math.random().toString(36).slice(2, 10)}`,
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started: false,
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finished: false,
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duration: 0,
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total: 0,
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completed: 0,
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stats: {
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pass: 0,
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fail: 0,
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skip: 0
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}
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};
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}
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QmlWeb.engine.tests.total++;
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this.console = {
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assert: (...a) => console.assert(...a),
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error: (...a) => console.error(`QSYSTEM: ${this.$testId} qml:`, ...a),
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info: (...a) => console.info(`QINFO : ${this.$testId} qml:`, ...a),
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log: (...a) => console.log(`QDEBUG : ${this.$testId} qml:`, ...a),
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time: (...a) => console.time(...a),
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timeEnd: (...a) => console.timeEnd(...a),
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trace: (...a) => console.trace(...a),
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warn: (...a) => console.warn(`QWARN : ${this.$testId} qml:`, ...a)
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};
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}
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Component$onCompleted() {
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const info = QmlWeb.engine.tests;
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if (!info.started) {
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console.log(`********* Start testing of ${info.name} *********`);
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console.log(`Config: Using QmlWeb, ${window.navigator.userAgent}`);
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info.started = true;
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}
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const keys = Object.keys(this);
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const tests = keys
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.filter(key => key.lastIndexOf("test_", 0) === 0)
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.filter(key => key.indexOf("_data", key.length - 5) === -1)
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.sort();
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tests.unshift("initTestCase");
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tests.push("cleanupTestCase");
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tests.forEach(test => {
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this.$testId = `${info.name}::${this.name}::${test}()`;
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const start = performance.now();
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let error;
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try {
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if (test !== "initTestCase" && test !== "cleanupTestCase") {
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this.init();
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}
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this[test]();
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} catch (e) {
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error = e;
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} finally {
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if (test !== "initTestCase" && test !== "cleanupTestCase") {
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this.cleanup();
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}
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}
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const end = performance.now();
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info.duration += end - start;
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if (error && error.skip) {
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info.stats.skip++;
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console.log(`SKIP : ${this.$testId} ${error.message}`);
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} else if (error) {
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info.stats.fail++;
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console.log(`FAIL! : ${this.$testId} ${error.message}`);
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if ("actual" in error) {
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console.log(` Actual (): ${error.actual}`);
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}
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if ("expected" in error) {
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console.log(` Expected (): ${error.expected}`);
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}
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} else {
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info.stats.pass++;
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console.log(`PASS : ${this.$testId}`);
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}
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this.$testId = `${info.name}::UnknownTestFunc()`;
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});
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// TODO: benchmarks
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info.completed++;
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if (info.completed === info.total) {
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info.finished = true;
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const { pass, fail, skip } = info.stats;
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const duration = Math.round(info.duration * 100) / 100;
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console.log(
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`Totals: ${pass} passed, ${fail} failed, ${skip} skipped, ${duration}ms`
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);
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console.log(`********* Finished testing of ${info.name} *********`);
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}
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}
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// No-ops
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init() {}
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initTestCase() {}
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cleanup() {}
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cleanupTestCase() {}
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// API
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compare(actual, expected, message = "") {
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if (actual !== expected) {
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const err = new Error(message);
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err.actual = actual;
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err.expected = expected;
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throw err;
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}
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}
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expectFail(tag, message) {
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// TODO
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}
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expectFailContinue(tag, message) {
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// TODO
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}
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fail(message = "") {
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throw new Error(message);
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}
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findChild(parent, objectName) {
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// TODO
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// return QtObject
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}
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fuzzyCompare(actual, expected, delta, message) {
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// TODO
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}
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grabImage(item) {
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if (!window.top || !window.top.callPhantom) {
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this.skip("Can't use TestCase::grabImage() without PhantomJS.");
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}
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// TODO
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return {
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red: (x, y) => {},
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green: (x, y) => {},
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blue: (x, y) => {},
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alpha: (x, y) => {},
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pixel: (x, y) => {},
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equals: image => false
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};
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}
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ignoreWarning(message) {
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// TODO
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}
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skip(message = "") {
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const err = new Error(message);
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err.skip = true;
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throw err;
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}
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sleep(ms) {
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// TODO
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}
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tryCompare(obj, property, expected, timeout, message) {
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// TODO
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}
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verify(condition, message) {
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if (!condition) {
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throw new Error(`'${message}' returned FALSE. ()`);
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}
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}
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wait(ms) {
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// TODO
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}
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waitForRendering(item, timeout = 5000) {
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// TODO
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}
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warn(message) {
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console.warn(`WARNING: ${this.$testId} ${message}`);
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}
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// Events
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keyClick(key, modifiers, delay = -1) {
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// TODO
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}
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keyPress(key, modifiers, delay = -1) {
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// TODO
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}
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keyRelease(key, modifiers, delay = -1) {
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// TODO
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}
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mouseClick(item, x, y, button, modifiers, delay = -1) {
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// TODO
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}
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mouseDoubleClick(item, x, y, button, modifiers, delay = -1) {
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// TODO
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}
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mouseDoubleClickSequence(item, x, y, button, modifiers, delay = -1) {
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// TODO
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}
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mouseDrag(item, x, y, dx, dy, button, modifiers, delay = -1) {
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// TODO
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}
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mouseMove(item, x, y, delay = -1) {
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// TODO
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}
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mousePress(item, x, y, button, modifiers, delay = -1) {
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// TODO
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}
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mouseRelease(item, x, y, button, modifiers, delay = -1) {
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// TODO
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}
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mouseWheel(item, x, y, xDelta, yDelta, button, modifiers, delay = -1) {
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// button = Qt.LeftButton, modifiers = Qt.NoModifier
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// TODO
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}
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});

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