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const express = require('express');
const lanthan = require('lanthan');
const path = require('path');
const assert = require('assert');
const eventually = require('./eventually');
const Key = lanthan.Key;
const newApp = () => {
let app = express();
app.get('/pagenation-a/:page', (req, res) => {
res.status(200).send(`
<html lang="en">
<a href="/pagenation-a/${Number(req.params.page) - 1}">prev</a>
<a href="/pagenation-a/${Number(req.params.page) + 1}">next</a>
</html">`);
});
app.get('/pagenation-link/:page', (req, res) => {
res.status(200).send(`
<html lang="en">
<head>
<link rel="prev" href="/pagenation-link/${Number(req.params.page) - 1}"></link>
<link rel="next" href="/pagenation-link/${Number(req.params.page) + 1}"></link>
</head>
</html">`);
});
app.get('/reload', (req, res) => {
res.status(200).send(`
<html lang="en">
<head>
<script>window.location.hash = Date.now()</script>
</head>
<body style="width:10000px; height:10000px"></body>
</html">`);
});
app.get('/*', (req, res) => {
res.send(`<!DOCTYPEhtml>
<html lang="en">
${req.path}
</html">`);
});
return app;
};
describe("navigate test", () => {
const port = 12321;
let http;
let firefox;
let session;
let browser;
before(async() => {
http = newApp().listen(port);
firefox = await lanthan.firefox({
prefs: {
'browser.startup.homepage': `http://127.0.0.1:${port}#home`,
}
});
await firefox.session.installAddonFromPath(path.join(__dirname, '..'));
session = firefox.session;
browser = firefox.browser;
});
after(async() => {
if (firefox) {
await firefox.close();
}
http.close();
});
beforeEach(async() => {
let tabs = await browser.tabs.query({});
for (let tab of tabs.slice(1)) {
await browser.tabs.remove(tab.id);
}
})
it('should go to parent path without hash by gu', async () => {
await session.navigateTo(`http://127.0.0.1:${port}/a/b/c`);
let body = await session.findElementByCSS('body');
await body.sendKeys('g', 'u');
await eventually(async() => {
let tab = (await browser.tabs.query({}))[0];
let url = new URL(tab.url);
assert.equal(url.pathname, `/a/b/`)
});
});
it('should remove hash by gu', async () => {
await session.navigateTo(`http://127.0.0.1:${port}/a/b/c#hash`);
let body = await session.findElementByCSS('body');
await body.sendKeys('g', 'u');
await eventually(async() => {
let tab = (await browser.tabs.query({}))[0];
let url = new URL(tab.url);
assert.equal(url.hash, '')
assert.equal(url.pathname, `/a/b/c`)
});
});
it('should go to root path by gU', async () => {
await session.navigateTo(`http://127.0.0.1:${port}/a/b/c#hash`);
let body = await session.findElementByCSS('body');
await body.sendKeys('g', Key.Shift, 'u');
await eventually(async() => {
let tab = (await browser.tabs.query({}))[0];
let url = new URL(tab.url);
assert.equal(url.pathname, `/`)
});
});
it('should go back and forward in history by H and L', async () => {
await session.navigateTo(`http://127.0.0.1:${port}/first`);
await session.navigateTo(`http://127.0.0.1:${port}/second`);
let body = await session.findElementByCSS('body');
await body.sendKeys(Key.Shift, 'h');
await eventually(async() => {
let tab = (await browser.tabs.query({}))[0];
let url = new URL(tab.url);
assert.equal(url.pathname, `/first`)
});
body = await session.findElementByCSS('body');
await body.sendKeys(Key.Shift, 'l');
await eventually(async() => {
tab = (await browser.tabs.query({}))[0];
url = new URL(tab.url);
assert.equal(url.pathname, `/second`)
});
});
it('should go previous and next page in <a> by [[ and ]]', async () => {
await session.navigateTo(`http://127.0.0.1:${port}/pagenation-a/10`);
let body = await session.findElementByCSS('body');
await body.sendKeys('[', '[');
await eventually(async() => {
let tab = (await browser.tabs.query({}))[0];
let url = new URL(tab.url);
assert.equal(url.pathname, '/pagenation-a/9');
});
});
it('should go next page in <a> by ]]', async () => {
await session.navigateTo(`http://127.0.0.1:${port}/pagenation-a/10`);
let body = await session.findElementByCSS('body');
await body.sendKeys(']', ']');
await eventually(async() => {
let tab = (await browser.tabs.query({}))[0];
let url = new URL(tab.url);
assert.equal(url.pathname, '/pagenation-a/11');
});
});
it('should go previous page in <link> by ]]', async () => {
await session.navigateTo(`http://127.0.0.1:${port}/pagenation-link/10`);
let body = await session.findElementByCSS('body');
await body.sendKeys('[', '[');
await eventually(async() => {
let tab = (await browser.tabs.query({}))[0];
let url = new URL(tab.url);
assert.equal(url.pathname, '/pagenation-link/9');
});
});
it('should go next page by in <link> by [[', async () => {
await session.navigateTo(`http://127.0.0.1:${port}/pagenation-link/10`);
let body = await session.findElementByCSS('body');
await body.sendKeys(']', ']');
await eventually(async() => {
let tab = (await browser.tabs.query({}))[0];
let url = new URL(tab.url);
assert.equal(url.pathname, '/pagenation-link/11');
});
});
it('should go to home page into current tab by gh', async () => {
await session.navigateTo(`http://127.0.0.1:${port}`);
let body = await session.findElementByCSS('body');
await body.sendKeys('g', 'h');
await eventually(async() => {
let tab = (await browser.tabs.query({}))[0];
let url = new URL(tab.url);
assert.equal(url.hash, '#home');
});
});
it('should go to home page into current tab by gH', async () => {
await session.navigateTo(`http://127.0.0.1:${port}`);
let body = await session.findElementByCSS('body');
await body.sendKeys('g', Key.Shift, 'H');
await eventually(async() => {
let tabs = await browser.tabs.query({});
assert.equal(tabs.length, 2);
assert.equal(new URL(tabs[0].url).hash, '');
assert.equal(new URL(tabs[1].url).hash, '#home');
assert.equal(tabs[1].active, true);
});
});
it('should reload current tab by r', async () => {
await session.navigateTo(`http://127.0.0.1:${port}/reload`);
await session.executeScript(() => window.scrollTo(500, 500));
let before
await eventually(async() => {
let tab = (await browser.tabs.query({}))[0];
before = Number(new URL(tab.url).hash.split('#')[1]);
assert(before > 0);
});
let body = await session.findElementByCSS('body');
await body.sendKeys('r');
let after
await eventually(async() => {
let tab = (await browser.tabs.query({}))[0];
after = Number(new URL(tab.url).hash.split('#')[1]);
assert(after > before);
});
await eventually(async() => {
let pageYOffset = await session.executeScript(() => window.pageYOffset);
assert.equal(pageYOffset, 500);
});
});
it('should reload current tab without cache by R', async () => {
await session.navigateTo(`http://127.0.0.1:${port}/reload`);
await session.executeScript(() => window.scrollTo(500, 500));
let before
await eventually(async() => {
let tab = (await browser.tabs.query({}))[0];
before = Number(new URL(tab.url).hash.split('#')[1]);
assert(before > 0);
});
let body = await session.findElementByCSS('body');
await body.sendKeys(Key.Shift, 'R');
let after
await eventually(async() => {
let tab = (await browser.tabs.query({}))[0];
after = Number(new URL(tab.url).hash.split('#')[1]);
assert(after > before);
});
// assert that the page offset is reset to 0, and 'eventually' is timed-out.
await assert.rejects(async () => {
await eventually(async() => {
let pageYOffset = await session.executeScript(() => window.pageYOffset);
assert.equal(pageYOffset, 500);
});
});
});
});
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