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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
import {
AbortedError,
ModuleLoader,
ResourceFetcher,
ResourceLocator,
} from './qwasmjsruntime.js';
import { parseQuery, EventSource } from './util.js';
class ProgramError extends Error {
constructor(exitCode) {
super(`The program reported an exit code of ${exitCode}`)
}
}
class RunnerStatus {
static Running = 'Running';
static Completed = 'Completed';
static Error = 'Error';
}
class TestStatus {
static Pending = 'Pending';
static Running = 'Running';
static Completed = 'Completed';
static Error = 'Error';
static Crashed = 'Crashed';
}
// Represents the public API of the runner.
class WebApi {
#results = new Map();
#status = RunnerStatus.Running;
#statusChangedEventPrivate;
#testStatusChangedEventPrivate;
onStatusChanged =
new EventSource((privateInterface) => this.#statusChangedEventPrivate = privateInterface);
onTestStatusChanged =
new EventSource((privateInterface) =>
this.#testStatusChangedEventPrivate = privateInterface);
// The callback receives the private interface of this object, meant not to be used by the
// end user on the web side.
constructor(receivePrivateInterface) {
receivePrivateInterface({
registerTest: testName => this.#registerTest(testName),
setTestStatus: (testName, status) => this.#setTestStatus(testName, status),
setTestResultData: (testName, testStatus, exitCode, textOutput) =>
this.#setTestResultData(testName, testStatus, exitCode, textOutput),
setTestRunnerStatus: status => this.#setTestRunnerStatus(status),
});
}
get results() { return this.#results; }
get status() { return this.#status; }
#registerTest(testName) { this.#results.set(testName, { status: TestStatus.Pending }); }
#setTestStatus(testName, status) {
const testData = this.#results.get(testName);
if (testData.status === status)
return;
this.#results.get(testName).status = status;
this.#testStatusChangedEventPrivate.fireEvent(testName, status);
}
#setTestResultData(testName, testStatus, exitCode, textOutput) {
const testData = this.#results.get(testName);
const statusChanged = testStatus !== testData.status;
testData.status = testStatus;
testData.exitCode = exitCode;
testData.textOutput = textOutput;
if (statusChanged)
this.#testStatusChangedEventPrivate.fireEvent(testName, testStatus);
}
#setTestRunnerStatus(status) {
if (status === this.#status)
return;
this.#status = status;
this.#statusChangedEventPrivate.fireEvent(status);
}
}
class BatchedTestRunner {
static #TestBatchModuleName = 'test_batch';
#loader;
#privateWebApi;
constructor(loader, privateWebApi) {
this.#loader = loader;
this.#privateWebApi = privateWebApi;
}
async #doRun(testName) {
const module = await this.#loader.loadEmscriptenModule(
BatchedTestRunner.#TestBatchModuleName,
() => { }
);
const testsToExecute = testName ? [testName] : await this.#getTestClassNames(module);
testsToExecute.forEach(testClassName => this.#privateWebApi.registerTest(testClassName));
for (const testClassName of testsToExecute) {
let result = {};
this.#privateWebApi.setTestStatus(testClassName, TestStatus.Running);
try {
const LogToStdoutSpecialFilename = '-';
result = await module.exec({
args: [testClassName, '-o', `${LogToStdoutSpecialFilename},xml`],
});
if (result.exitCode < 0)
throw new ProgramError(result.exitCode);
result.status = TestStatus.Completed;
} catch (e) {
result.status = e instanceof ProgramError ? TestStatus.Error : TestStatus.Crashed;
result.stdout = e instanceof AbortedError ? e.stdout : result.stdout;
}
this.#privateWebApi.setTestResultData(
testClassName, result.status, result.exitCode, result.stdout);
}
}
async run(testName) {
try {
await this.#doRun(testName);
this.#privateWebApi.setTestRunnerStatus(RunnerStatus.Completed);
} catch (e) {
this.#privateWebApi.setTestRunnerStatus(RunnerStatus.Error);
}
}
async #getTestClassNames(module) {
return (await module.exec()).stdout.trim().split(' ');
}
}
(() => {
let privateWebApi;
window.qtTestRunner = new WebApi(privateApi => privateWebApi = privateApi);
const parsed = parseQuery(location.search);
const testName = parsed['qtestname'];
if (typeof testName !== 'undefined' && (typeof testName !== 'string' || testName === '')) {
console.error('The testName parameter is incorrect');
return;
}
const resourceLocator = new ResourceLocator('');
const testRunner = new BatchedTestRunner(
new ModuleLoader(new ResourceFetcher(resourceLocator), resourceLocator),
privateWebApi
);
testRunner.run(testName);
})();
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