<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=1655135 --> <head> <title>Test for Bug 1655135</title> <script src="/tests/SimpleTest/SimpleTest.js"></script> <script src="/tests/SimpleTest/EventUtils.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1655135">Mozilla Bug 1655135</a> <p id="display"></p> <div id="content"> <textarea style="white-space: pre-line">foo bar</textarea> </div> <pre id="test"> <script type="application/javascript"> SimpleTest.waitForExplicitFinish(); SimpleTest.waitForFocus(function() { SpecialPowers.pushPrefEnv({"set": [["layout.word_select.eat_space_to_next_word", true], ["browser.triple_click_selects_paragraph", false]]}, startTest); }); function startTest() { var textarea = document.querySelector("textarea"); textarea.selectionStart = textarea.selectionEnd = 0; // Simulate a double click on foo synthesizeMouse(textarea, 5, 5, {clickCount: 2}); ok(true, "Testing word selection"); is(textarea.selectionStart, 0, "The start of the selection should be at the beginning of the text"); is(textarea.selectionEnd, 3, "The end of the selection should not include a newline character"); textarea.selectionStart = textarea.selectionEnd = 0; // Simulate a triple click on foo synthesizeMouse(textarea, 5, 5, {clickCount: 3}); ok(true, "Testing line selection"); is(textarea.selectionStart, 0, "The start of the selection should be at the beginning of the text"); is(textarea.selectionEnd, 3, "The end of the selection should not include a newline character"); textarea.selectionStart = textarea.selectionEnd = 0; textarea.value = "Very very long value which would eventually overflow the visible section of the textarea"; // Simulate a quadruple click on Very synthesizeMouse(textarea, 5, 5, {clickCount: 4}); ok(true, "Testing paragraph selection"); is(textarea.selectionStart, 0, "The start of the selection should be at the beginning of the text"); is(textarea.selectionEnd, textarea.value.length, "The end of the selection should be the end of the paragraph"); SimpleTest.finish(); } </script> </pre> </body> </html>