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Add some integration tests using puppeteer and Jasmine

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* run with `gulp integrationtest`
This commit is contained in:
Calixte Denizet 2020-11-30 18:11:28 +01:00
parent b194c820bf
commit 5b42ac364a
6 changed files with 326 additions and 47 deletions
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85
gulpfile.js
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@ -98,6 +98,7 @@ const DEFINES = Object.freeze({
PRODUCTION: true,
SKIP_BABEL: true,
TESTING: false,
ENABLE_SCRIPTING: false,
// The main build targets:
GENERIC: false,
MOZCENTRAL: false,
@ -303,14 +304,26 @@ function checkChromePreferencesFile(chromePrefsPath, webPrefsPath) {
return false;
}
if (webPrefsKeys.length !== chromePrefsKeys.length) {
console.log("Warning: Prefs objects haven't the same length");
return false;
}
return webPrefsKeys.every(function (value, index) {
return (
chromePrefsKeys[index] === value &&
chromePrefs.properties[value].default === webPrefs[value]
);
});
let ret = true;
for (let i = 0, ii = webPrefsKeys.length; i < ii; i++) {
const value = webPrefsKeys[i];
if (chromePrefsKeys[i] !== value) {
ret = false;
console.log(
`Warning: not the same keys: ${chromePrefsKeys[i]} !== ${value}`
);
} else if (chromePrefs.properties[value].default !== webPrefs[value]) {
ret = false;
console.log(
`Warning: not the same values: ${chromePrefs.properties[value].default} !== ${webPrefs[value]}`
);
}
}
return ret;
}
function replaceWebpackRequire() {
@ -515,6 +528,9 @@ function createTestSource(testsName, bot) {
case "font":
args.push("--fontTest");
break;
case "integration":
args.push("--integration");
break;
default:
this.emit("error", new Error("Unknown name: " + testsName));
return null;
@ -646,6 +662,7 @@ gulp.task("default_preferences-pre", function () {
LIB: true,
BUNDLE_VERSION: 0, // Dummy version
BUNDLE_BUILD: 0, // Dummy build
ENABLE_SCRIPTING: process.env.ENABLE_SCRIPTING === "true",
}),
map: {
"pdfjs-lib": "../pdf",
@ -1507,27 +1524,46 @@ gulp.task("testing-pre", function (done) {
done();
});
gulp.task("enable-scripting", function (done) {
process.env.ENABLE_SCRIPTING = "true";
done();
});
gulp.task(
"test",
gulp.series("testing-pre", "generic", "components", function () {
return streamqueue(
{ objectMode: true },
createTestSource("unit"),
createTestSource("browser")
);
})
gulp.series(
"enable-scripting",
"testing-pre",
"generic",
"components",
function () {
return streamqueue(
{ objectMode: true },
createTestSource("unit"),
createTestSource("browser"),
createTestSource("integration")
);
}
)
);
gulp.task(
"bottest",
gulp.series("testing-pre", "generic", "components", function () {
return streamqueue(
{ objectMode: true },
createTestSource("unit", true),
createTestSource("font", true),
createTestSource("browser (no reftest)", true)
);
})
gulp.series(
"enable-scripting",
"testing-pre",
"generic",
"components",
function () {
return streamqueue(
{ objectMode: true },
createTestSource("unit", true),
createTestSource("font", true),
createTestSource("browser (no reftest)", true),
createTestSource("integration")
);
}
)
);
gulp.task(
@ -1545,6 +1581,13 @@ gulp.task(
})
);
gulp.task(
"integrationtest",
gulp.series("enable-scripting", "testing-pre", "generic", function () {
return createTestSource("integration");
})
);
gulp.task(
"fonttest",
gulp.series("testing-pre", function () {

53
test/integration-boot.js Normal file
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@ -0,0 +1,53 @@
/* Copyright 2020 Mozilla Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
"use strict";
const Jasmine = require("jasmine");
async function runTests(results) {
const jasmine = new Jasmine();
jasmine.jasmine.DEFAULT_TIMEOUT_INTERVAL = 30000;
jasmine.loadConfig({
random: false,
spec_dir: "integration",
spec_files: ["scripting_spec.js", "annotation_spec.js"],
});
jasmine.addReporter({
jasmineDone(suiteInfo) {},
jasmineStarted(suiteInfo) {},
specDone(result) {
++results.runs;
if (result.failedExpectations.length > 0) {
++results.failures;
console.log(`TEST-UNEXPECTED-FAIL | ${result.description}`);
} else {
console.log(`TEST-PASSED | ${result.description}`);
}
},
specStarted(result) {},
suiteDone(result) {},
suiteStarted(result) {},
});
return new Promise(resolve => {
jasmine.onComplete(resolve);
jasmine.execute();
});
}
exports.runTests = runTests;

63
test/integration/annotation_spec.js Normal file
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@ -0,0 +1,63 @@
/* Copyright 2020 Mozilla Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
describe("Annotation highlight", () => {
describe("annotation-highlight.pdf", () => {
let pages;
beforeAll(async () => {
pages = await Promise.all(
global.integrationSessions.map(async session => {
const page = await session.browser.newPage();
await page.goto(
`${global.integrationBaseUrl}?file=/test/pdfs/annotation-highlight.pdf`
);
await page.bringToFront();
await page.waitForSelector("[data-annotation-id='19R']", {
timeout: 0,
});
return page;
})
);
});
afterAll(async () => {
await Promise.all(
pages.map(async page => {
await page.close();
})
);
});
it("must show a popup on mouseover", async () => {
await Promise.all(
pages.map(async page => {
let hidden = await page.$eval(
"[data-annotation-id='21R']",
el => el.hidden
);
expect(hidden).toEqual(true);
await page.hover("[data-annotation-id='19R']");
await page.waitForTimeout(100);
hidden = await page.$eval(
"[data-annotation-id='21R']",
el => el.hidden
);
expect(hidden).toEqual(false);
})
);
});
});
});

66
test/integration/scripting_spec.js Normal file
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@ -0,0 +1,66 @@
/* Copyright 2020 Mozilla Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
describe("Interaction", () => {
describe("in 160F-2019.pdf", () => {
let pages;
beforeAll(async () => {
pages = await Promise.all(
global.integrationSessions.map(async session => {
const page = await session.browser.newPage();
await page.goto(
`${global.integrationBaseUrl}?file=/test/pdfs/160F-2019.pdf`
);
await page.bringToFront();
await page.waitForSelector("#\\34 16R", {
timeout: 0,
});
return [session.name, page];
})
);
});
afterAll(async () => {
await Promise.all(
pages.map(async ([_, page]) => {
await page.close();
})
);
});
it("must format the field with 2 digits and leave field with a click", async () => {
await Promise.all(
pages.map(async ([name, page]) => {
await page.type("#\\34 16R", "3.14159", { delay: 200 });
await page.click("#\\34 19R");
const text = await page.$eval("#\\34 16R", el => el.value);
expect(text).withContext(`In ${name}`).toEqual("3,14");
})
);
});
it("must format the field with 2 digits and leave field with a TAB", async () => {
await Promise.all(
pages.map(async ([name, page]) => {
await page.type("#\\34 22R", "2.7182818", { delay: 200 });
await page.keyboard.press("Tab");
const text = await page.$eval("#\\34 22R", el => el.value);
expect(text).withContext(`In ${name}`).toEqual("2,72");
})
);
});
});
});

101
test/test.js
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@ -254,7 +254,7 @@ function startRefTest(masterMode, showRefImages) {
onAllSessionsClosed = finalize;
const startUrl = `http://${host}:${server.port}/test/test_slave.html`;
startBrowsers(startUrl, function (session) {
startBrowsers(function (session) {
session.masterMode = masterMode;
session.taskResults = {};
session.tasks = {};
@ -271,7 +271,7 @@ function startRefTest(masterMode, showRefImages) {
session.numEqNoSnapshot = 0;
session.numEqFailures = 0;
monitorBrowserTimeout(session, handleSessionTimeout);
});
}, makeTestUrl(startUrl));
}
function checkRefsTmp() {
if (masterMode && fs.existsSync(refsTmpDir)) {
@ -670,11 +670,9 @@ function refTestPostHandler(req, res) {
return true;
}
function startUnitTest(testUrl, name) {
var startTime = Date.now();
startServer();
server.hooks.POST.push(unitTestPostHandler);
onAllSessionsClosed = function () {
function onAllSessionsClosedAfterTests(name) {
const startTime = Date.now();
return function () {
stopServer();
var numRuns = 0,
numErrors = 0;
@ -693,12 +691,53 @@ function startUnitTest(testUrl, name) {
var runtime = (Date.now() - startTime) / 1000;
console.log(name + " tests runtime was " + runtime.toFixed(1) + " seconds");
};
}
function makeTestUrl(startUrl) {
return function (browserName) {
const queryParameters =
`?browser=${encodeURIComponent(browserName)}` +
`&manifestFile=${encodeURIComponent("/test/" + options.manifestFile)}` +
`&testFilter=${JSON.stringify(options.testfilter)}` +
`&delay=${options.statsDelay}` +
`&masterMode=${options.masterMode}`;
return startUrl + queryParameters;
};
}
function startUnitTest(testUrl, name) {
onAllSessionsClosed = onAllSessionsClosedAfterTests(name);
startServer();
server.hooks.POST.push(unitTestPostHandler);
const startUrl = `http://${host}:${server.port}${testUrl}`;
startBrowsers(startUrl, function (session) {
startBrowsers(function (session) {
session.numRuns = 0;
session.numErrors = 0;
}, makeTestUrl(startUrl));
}
function startIntegrationTest() {
onAllSessionsClosed = onAllSessionsClosedAfterTests("integration");
startServer();
const { runTests } = require("./integration-boot.js");
startBrowsers(function (session) {
session.numRuns = 0;
session.numErrors = 0;
});
global.integrationBaseUrl = `http://${host}:${server.port}/build/generic/web/viewer.html`;
global.integrationSessions = sessions;
Promise.all(sessions.map(session => session.browserPromise)).then(
async () => {
const results = { runs: 0, failures: 0 };
await runTests(results);
sessions[0].numRuns = results.runs;
sessions[0].numErrors = results.failures;
await Promise.all(sessions.map(session => closeSession(session.name)));
}
);
}
function unitTestPostHandler(req, res) {
@ -768,7 +807,7 @@ function unitTestPostHandler(req, res) {
return true;
}
async function startBrowser(browserName, startUrl) {
async function startBrowser(browserName, startUrl = "") {
const revisions = require("puppeteer/lib/cjs/puppeteer/revisions.js")
.PUPPETEER_REVISIONS;
const wantedRevision =
@ -790,18 +829,37 @@ async function startBrowser(browserName, startUrl) {
}
}
const browser = await puppeteer.launch({
const options = {
product: browserName,
headless: false,
defaultViewport: null,
});
const pages = await browser.pages();
const page = pages[0];
await page.goto(startUrl, { timeout: 0 });
ignoreDefaultArgs: ["--disable-extensions"],
};
if (browserName === "chrome") {
// avoid crash
options.args = ["--no-sandbox", "--disable-setuid-sandbox"];
}
if (browserName === "firefox") {
options.extraPrefsFirefox = {
// avoid to have a prompt when leaving a page with a form
"dom.disable_beforeunload": true,
};
}
const browser = await puppeteer.launch(options);
if (startUrl) {
const pages = await browser.pages();
const page = pages[0];
await page.goto(startUrl, { timeout: 0 });
}
return browser;
}
function startBrowsers(rootUrl, initSessionCallback) {
function startBrowsers(initSessionCallback, makeStartUrl = null) {
const browserNames = options.noChrome ? ["firefox"] : ["firefox", "chrome"];
sessions = [];
@ -820,16 +878,9 @@ function startBrowsers(rootUrl, initSessionCallback) {
closed: false,
};
sessions.push(session);
const startUrl = makeStartUrl ? makeStartUrl(browserName) : "";
const queryParameters =
`?browser=${encodeURIComponent(browserName)}` +
`&manifestFile=${encodeURIComponent("/test/" + options.manifestFile)}` +
`&testFilter=${JSON.stringify(options.testfilter)}` +
`&delay=${options.statsDelay}` +
`&masterMode=${options.masterMode}`;
const startUrl = rootUrl + queryParameters;
startBrowser(browserName, startUrl)
session.browserPromise = startBrowser(browserName, startUrl)
.then(function (browser) {
session.browser = browser;
if (initSessionCallback) {
@ -920,6 +971,8 @@ function main() {
});
} else if (options.fontTest) {
startUnitTest("/test/font/font_test.html", "font");
} else if (options.integration) {
startIntegrationTest();
} else {
startRefTest(options.masterMode, options.reftest);
}

5
web/app_options.js
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@ -67,7 +67,7 @@ const defaultOptions = {
},
enableScripting: {
/** @type {boolean} */
value: false,
value: typeof PDFJSDev !== "undefined" && PDFJSDev.test("ENABLE_SCRIPTING"),
kind: OptionKind.VIEWER + OptionKind.PREFERENCE,
},
enableWebGL: {
@ -260,7 +260,8 @@ if (
defaultOptions.sandboxBundleSrc = {
/** @type {string} */
value:
typeof PDFJSDev === "undefined" || !PDFJSDev.test("PRODUCTION")
typeof PDFJSDev === "undefined" ||
PDFJSDev.test("!PRODUCTION && !ENABLE_SCRIPTING")
? "../build/dev-sandbox/pdf.sandbox.js"
: "../build/pdf.sandbox.js",
kind: OptionKind.VIEWER,