mirror of
https://github.com/puppeteer/puppeteer
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67 lines
2.1 KiB
JavaScript
67 lines
2.1 KiB
JavaScript
//! unsupported
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test(function () {
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var webpage = require('webpage');
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var page = webpage.create();
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page.evaluate(function() {
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window.addEventListener('keypress', function(event) {
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window.loggedEvent = window.loggedEvent || [];
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window.loggedEvent.push(event);
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}, false);
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});
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page.sendEvent('keypress', page.event.key.C);
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var loggedEvent = page.evaluate(function() {
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return window.loggedEvent;
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});
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assert_equals(loggedEvent.length, 1);
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assert_equals(loggedEvent[0].which, page.event.key.C);
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// Send keypress events to an input element and observe the effect.
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page.content = '<input type="text">';
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page.evaluate(function() {
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document.querySelector('input').focus();
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});
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function getText() {
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return page.evaluate(function() {
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return document.querySelector('input').value;
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});
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}
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page.sendEvent('keypress', page.event.key.A);
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assert_equals(getText(), 'A');
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page.sendEvent('keypress', page.event.key.B);
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assert_equals(getText(), 'AB');
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page.sendEvent('keypress', page.event.key.Backspace);
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assert_equals(getText(), 'A');
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page.sendEvent('keypress', page.event.key.Backspace);
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assert_equals(getText(), '');
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page.sendEvent('keypress', 'XYZ');
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assert_equals(getText(), 'XYZ');
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// Special character: A with umlaut
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page.sendEvent('keypress', 'ä');
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assert_equals(getText(), 'XYZä');
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// 0x02000000 is the Shift modifier.
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page.sendEvent('keypress', page.event.key.Home, null, null, 0x02000000);
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page.sendEvent('keypress', page.event.key.Delete);
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assert_equals(getText(), '');
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// Cut and Paste
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// 0x04000000 is the Control modifier.
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page.sendEvent('keypress', 'ABCD');
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assert_equals(getText(), 'ABCD');
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page.sendEvent('keypress', page.event.key.Home, null, null, 0x02000000);
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page.sendEvent('keypress', 'x', null, null, 0x04000000);
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assert_equals(getText(), '');
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page.sendEvent('keypress', 'v', null, null, 0x04000000);
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assert_equals(getText(), 'ABCD');
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}, "key press events");
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