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authorShin'ya Ueoka <ueokande@i-beam.org>2019-04-03 21:44:42 +0900
committerShin'ya Ueoka <ueokande@i-beam.org>2019-04-04 18:43:56 +0900
commit6e6cd4c01e089781f06ee25d50766e79007ac172 (patch)
tree6bc843964522bd3aabfd153d37a31f3ce77e7b18
parentaf9662f86cce9adbb2a791efb1dd420ab8ba5c3f (diff)
Add integration tests for scroll
Diffstat
-rw-r--r--e2e-lanthan/scroll.test.js150
-rw-r--r--e2e-lanthan/server/MockServer.js58
-rw-r--r--e2e-lanthan/server/handlers.js17
3 files changed, 225 insertions, 0 deletions
diff --git a/e2e-lanthan/scroll.test.js b/e2e-lanthan/scroll.test.js
new file mode 100644
index 0000000..7b13a72
--- /dev/null
+++ b/e2e-lanthan/scroll.test.js
@@ -0,0 +1,150 @@
+const express = require('express');
+const lanthan = require('lanthan');
+const path = require('path');
+const assert = require('power-assert');
+
+const Key = lanthan.Key;
+
+const newApp = () => {
+ let app = express();
+ app.get('/', (req, res) => {
+ res.send(`<!DOCTYPEhtml>
+<html lang="en">
+ <body style="width:10000px; height:10000px"></body>
+</html">`);
+ });
+ return app;
+};
+
+describe("scroll test", () => {
+
+ const port = 12321;
+ let http;
+ let firefox;
+ let session;
+ let body;
+
+ before(async() => {
+ http = newApp().listen(port);
+
+ firefox = await lanthan.firefox();
+ await firefox.session.installAddon(path.join(__dirname, '..'));
+ session = firefox.session;
+ });
+
+ after(async() => {
+ if (firefox) {
+ await firefox.close();
+ }
+ http.close();
+ });
+
+ beforeEach(async() => {
+ await session.navigateTo(`http://127.0.0.1:${port}`);
+ body = await session.findElementByCSS('body');
+ });
+
+
+ it('scrolls up by k', async () => {
+ await body.sendKeys('j');
+
+ let pageYOffset = await session.executeScript(() => window.pageYOffset);
+ assert.equal(pageYOffset, 64);
+ });
+
+ it('scrolls down by j', async () => {
+ await session.executeScript(() => window.scrollTo(0, 200));
+ await body.sendKeys('k');
+
+ let pageYOffset = await session.executeScript(() => window.pageYOffset);
+ assert.equal(pageYOffset, 136);
+ });
+
+ it('scrolls left by h', async () => {
+ await session.executeScript(() => window.scrollTo(100, 100));
+ await body.sendKeys('h');
+
+ let pageXOffset = await session.executeScript(() => window.pageXOffset);
+ assert.equal(pageXOffset, 36);
+ });
+
+ it('scrolls left by l', async () => {
+ await session.executeScript(() => window.scrollTo(100, 100));
+ await body.sendKeys('l');
+
+ let pageXOffset = await session.executeScript(() => window.pageXOffset);
+ assert.equal(pageXOffset, 164);
+ });
+
+ it('scrolls top by gg', async () => {
+ await session.executeScript(() => window.scrollTo(0, 100));
+ await body.sendKeys('g', 'g');
+
+ let pageYOffset = await session.executeScript(() => window.pageYOffset);
+ assert.equal(pageYOffset, 0);
+ });
+
+ it('scrolls bottom by G', async () => {
+ await session.executeScript(() => window.scrollTo(0, 100));
+ await body.sendKeys(Key.Shift, 'g');
+
+ let pageYOffset = await session.executeScript(() => window.pageYOffset);
+ assert(pageYOffset > 5000);
+ });
+
+ it('scrolls bottom by 0', async () => {
+ await session.executeScript(() => window.scrollTo(0, 100));
+ await body.sendKeys(Key.Shift, '0');
+
+ let pageXOffset = await session.executeScript(() => window.pageXOffset);
+ assert(pageXOffset === 0);
+ });
+
+ it('scrolls bottom by $', async () => {
+ await session.executeScript(() => window.scrollTo(0, 100));
+ await body.sendKeys(Key.Shift, '$');
+
+ let pageXOffset = await session.executeScript(() => window.pageXOffset);
+ assert(pageXOffset > 5000);
+ });
+
+ it('scrolls bottom by <C-U>', async () => {
+ await session.executeScript(() => window.scrollTo(0, 1000));
+ await body.sendKeys(Key.Control, 'u');
+
+ let pageHeight =
+ await session.executeScript(() => window.document.documentElement.clientHeight);
+ let pageYOffset = await session.executeScript(() => window.pageYOffset);
+ assert(Math.abs(pageYOffset - (1000 - Math.floor(pageHeight / 2))) < 5);
+ });
+
+ it('scrolls bottom by <C-D>', async () => {
+ await session.executeScript(() => window.scrollTo(0, 1000));
+ await body.sendKeys(Key.Control, 'd');
+
+ let pageHeight =
+ await session.executeScript(() => window.document.documentElement.clientHeight);
+ let pageYOffset = await session.executeScript(() => window.pageYOffset);
+ assert(Math.abs(pageYOffset - (1000 + Math.floor(pageHeight / 2))) < 5);
+ });
+
+ it('scrolls bottom by <C-B>', async () => {
+ await session.executeScript(() => window.scrollTo(0, 1000));
+ await body.sendKeys(Key.Control, 'b');
+
+ let pageHeight =
+ await session.executeScript(() => window.document.documentElement.clientHeight);
+ let pageYOffset = await session.executeScript(() => window.pageYOffset);
+ assert(Math.abs(pageYOffset - (1000 - pageHeight)) < 5);
+ });
+
+ it('scrolls bottom by <C-F>', async () => {
+ await session.executeScript(() => window.scrollTo(0, 1000));
+ await body.sendKeys(Key.Control, 'f');
+
+ let pageHeight =
+ await session.executeScript(() => window.document.documentElement.clientHeight);
+ let pageYOffset = await session.executeScript(() => window.pageYOffset);
+ assert(Math.abs(pageYOffset - (1000 + pageHeight)) < 5);
+ });
+});
diff --git a/e2e-lanthan/server/MockServer.js b/e2e-lanthan/server/MockServer.js
new file mode 100644
index 0000000..131c177
--- /dev/null
+++ b/e2e-lanthan/server/MockServer.js
@@ -0,0 +1,58 @@
+var http = require('http');
+var url = require('url');
+var handlers = require('./handlers');
+
+class MockServer {
+ constructor() {
+ this.handlers = [];
+ this.server = undefined;
+ }
+
+ start() {
+ if (this.server) {
+ throw new Error('Server is already started');
+ }
+
+ let listener = (req, res) => {
+ if (req.method !== 'GET') {
+ res.writeHead(404, {'Content-Type': 'text/plain'});
+ res.end('not found')
+ return
+ }
+
+ let u = url.parse(req.url);
+ let handler = this.handlers.find(h => u.pathname == h.pathname);
+ if (!handler) {
+ res.writeHead(404, {'Content-Type': 'text/plain'});
+ res.end('not found')
+ return
+ }
+
+ handler.handler(req, res);
+ }
+
+ this.server = http.createServer(listener);
+ this.server.listen();
+ }
+
+ stop() {
+ if (!this.server) {
+ throw new Error('Server is not started');
+ }
+ this.server.close();
+ this.server = undefined;
+ }
+
+ port() {
+ if (!this.server) {
+ throw new Error('Server is not started');
+ }
+ return this.server.address().port
+ }
+
+ on(pathname, handler) {
+ this.handlers.push({ pathname, handler });
+ }
+}
+
+module.exports = MockServer
diff --git a/e2e-lanthan/server/handlers.js b/e2e-lanthan/server/handlers.js
new file mode 100644
index 0000000..979b4be
--- /dev/null
+++ b/e2e-lanthan/server/handlers.js
@@ -0,0 +1,17 @@
+const handleText = (body) => {
+ return (req, res) => {
+ res.writeHead(200, {'Content-Type': 'text/plane'});
+ res.end(body);
+ }
+}
+
+const handleHtml = (body) => {
+ return (req, res) => {
+ res.writeHead(200, {'Content-Type': 'text/html'});
+ res.end(body);
+ }
+}
+
+module.exports = {
+ handleText, handleHtml
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 12:29:12 +0000