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import * as path from 'path';
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import * as assert from 'assert';
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import TestServer from './lib/TestServer';
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import eventually from './eventually';
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import { Builder, Lanthan } from 'lanthan';
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import { WebDriver, Key } from 'selenium-webdriver';
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import Page from './lib/Page';
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const newApp = () => {
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let server = new TestServer();
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server.receiveContent('/', `
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<!DOCTYPE html>
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<html lang="en"><body>
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<a href="hello">hello</a>
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</body></html">`);
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server.receiveContent('/follow-input', `
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<!DOCTYPE html>
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<html lang="en"><body>
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<input>
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</body></html">`);
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server.receiveContent('/area', `
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<!DOCTYPE html>
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<html lang="en"><body>
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<img
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width="256" height="256" usemap="#map"
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src="data:image/gif;base64,R0lGODlhAQABAIAAAAUEBAAAACwAAAAAAQABAAACAkQBADs="
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>
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<map name="map">
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<area shape="rect" coords="0,0,64,64" href="/">
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<area shape="rect" coords="64,64,64,64" href="/">
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<area shape="rect" coords="128,128,64,64" href="/">
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</map>
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</body></html">`);
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/*
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* test case: link2 is out of the viewport
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* +-----------------+
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* | [link1] |<--- window
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* | |
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* |=================|<--- viewport
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* | [link2] |
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* | |
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* +-----------------+
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*/
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server.receiveContent('/test1', `
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<!DOCTYPE html>
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<html lang="en"><body>
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<div><a href="link1">link1</a></div>
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<div style="min-height:3000px"></div>
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<div><a href="link2">link2</a></div>
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</body></html">`);
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/*
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* test case 2: link2 and link3 are out of window of the frame
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* +-----------------+
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* | +-----------+ |
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* | | [link1] | |
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* |=================|
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* | | [link2] | |
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* | +-----------+ |
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* | |
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* +-----------------+
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*/
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server.receiveContent('/test2', `
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<!DOCTYPE html>
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<html lang="en"><body>
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<iframe height="5000" src='/test2-frame'>
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</body></html">`);
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server.receiveContent('/test2-frame', `
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<!DOCTYPE html>
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<html lang="en"><body>
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<div><a href="link1">link1</a></div>
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<div style="min-height:3000px"></div>
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<div><a href="link2">link2</a></div>
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</body></html">`);
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/* test case 3: link2 is out of window of the frame
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* +-----------------+
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* | +-----------+ |
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* | | [link1] | |
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* | +-----------+ |
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* | : [link2] : |
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* | + - - - - - + |
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* | |
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* +-----------------+
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*/
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server.receiveContent('/test3', `
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<!DOCTYPE html>
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<html lang="en"><body>
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<iframe src='/test3-frame'>
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</body></html">`);
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server.receiveContent('/test3-frame', `
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<!DOCTYPE html>
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<html lang="en"><body>
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<div><a href="link1">link1</a></div>
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<div style="min-height:3000px"></div>
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<div><a href="link2">link2</a></div>
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</body></html">`);
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return server;
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};
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describe('follow test', () => {
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let server = newApp();
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let lanthan: Lanthan;
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let webdriver: WebDriver;
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let browser: any;
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before(async() => {
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lanthan = await Builder
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.forBrowser('firefox')
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.spyAddon(path.join(__dirname, '..'))
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.build();
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webdriver = lanthan.getWebDriver();
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browser = lanthan.getWebExtBrowser();
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await server.start();
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});
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after(async() => {
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await server.stop();
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if (lanthan) {
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await lanthan.quit();
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}
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});
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afterEach(async() => {
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let tabs = await browser.tabs.query({});
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for (let tab of tabs.slice(1)) {
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await browser.tabs.remove(tab.id);
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}
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});
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it('should focus an input by f', async () => {
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let page = await Page.navigateTo(webdriver, server.url('/follow-input'));
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await page.sendKeys('f');
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await page.waitAndGetHints();
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await page.sendKeys('a');
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let tagName = await webdriver.executeScript(() => document.activeElement!!.tagName) as string;
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assert.strictEqual(tagName.toLowerCase(), 'input');
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});
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it('should open a link by f', async () => {
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let page = await Page.navigateTo(webdriver, server.url());
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await page.sendKeys('f');
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await page.waitAndGetHints();
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await page.sendKeys('a');
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await eventually(async() => {
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let hash = await webdriver.executeScript('return location.pathname');
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assert.strictEqual(hash, '/hello');
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});
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});
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it('should focus an input by F', async () => {
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let page = await Page.navigateTo(webdriver, server.url('/follow-input'));
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await page.sendKeys(Key.SHIFT, 'f');
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await page.waitAndGetHints();
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await page.sendKeys('a');
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let tagName = await webdriver.executeScript(() => document.activeElement!!.tagName) as string;
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assert.strictEqual(tagName.toLowerCase(), 'input');
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});
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it('should open a link to new tab by F', async () => {
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let page = await Page.navigateTo(webdriver, server.url());
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await page.sendKeys(Key.SHIFT, 'f');
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await page.waitAndGetHints();
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await page.sendKeys('a');
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await eventually(async() => {
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let tabs = await browser.tabs.query({});
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assert.strictEqual(tabs.length, 2);
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assert.strictEqual(new URL(tabs[1].url).pathname, '/hello');
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assert.strictEqual(tabs[1].openerTabId, tabs[0].id);
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});
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});
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it('should show hints of links in area', async () => {
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let page = await Page.navigateTo(webdriver, server.url('/area'));
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await page.sendKeys(Key.SHIFT, 'f');
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let hints = await page.waitAndGetHints();
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assert.strictEqual(hints.length, 3);
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});
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it('should shows hints only in viewport', async () => {
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let page = await Page.navigateTo(webdriver, server.url('/test1'));
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await page.sendKeys(Key.SHIFT, 'f');
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let hints = await page.waitAndGetHints();
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assert.strictEqual(hints.length, 1);
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});
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it('should shows hints only in window of the frame', async () => {
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let page = await Page.navigateTo(webdriver, server.url('/test2'));
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await page.sendKeys(Key.SHIFT, 'f');
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await webdriver.switchTo().frame(0);
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let hints = await page.waitAndGetHints();
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assert.strictEqual(hints.length, 1);
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});
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it('should shows hints only in the frame', async () => {
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let page = await Page.navigateTo(webdriver, server.url('/test3'));
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await page.sendKeys(Key.SHIFT, 'f');
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await webdriver.switchTo().frame(0);
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let hints = await page.waitAndGetHints();
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assert.strictEqual(hints.length, 1);
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});
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});
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