зеркало из https://github.com/mozilla/gecko-dev.git
146 строки
4.6 KiB
HTML
146 строки
4.6 KiB
HTML
<!DOCTYPE html>
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<html>
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<meta charset=utf-8>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=655877
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-->
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<head>
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<title>Test for Bug 655877</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=655877">Mozilla Bug 655877</a>
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<p id="display"></p>
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<div id="content" style="display: none"></div>
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<iframe src="text-helper-selection.svg" width="400" height="300"></iframe>
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<pre id="test">
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<script class="testbody" type="application/javascript">
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SimpleTest.waitForExplicitFinish();
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var svg, doc, win, text, dragstart, dragend;
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function drag(fromX, fromY, toX, toY, show)
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{
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synthesizeMouse(doc.documentElement, fromX, fromY, { type: "mousemove" }, win);
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synthesizeMouse(doc.documentElement, fromX, fromY, { type: "mousedown" }, win);
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synthesizeMouse(doc.documentElement, toX, toY, { type: "mousemove" }, win);
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synthesizeMouse(doc.documentElement, toX, toY, { type: "mouseup" }, win);
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if (show) {
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dragstart.setAttribute("cx", fromX);
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dragstart.setAttribute("cy", fromY);
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dragstart.setAttribute("r", "4");
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dragend.setAttribute("cx", toX);
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dragend.setAttribute("cy", toY);
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dragend.setAttribute("r", "4");
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}
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}
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function click(x, y)
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{
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synthesizeMouse(doc.documentElement, x, y, { type: "mousemove" }, win);
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synthesizeMouse(doc.documentElement, x, y, { type: "mousedown" }, win);
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synthesizeMouse(doc.documentElement, x, y, { type: "mouseup" }, win);
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}
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function selection_is(s, text)
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{
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is(win.getSelection().toString(), s, text);
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}
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function deselect()
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{
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// Click outside text to deselect.
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click(1, 1);
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selection_is("", "deselecting by clicking outside text");
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}
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function testSelection()
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{
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svg = document.getElementsByTagName("iframe")[0];
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doc = svg.contentDocument;
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win = svg.contentWindow;
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dragstart = doc.getElementById("dragstart");
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dragend = doc.getElementById("dragend");
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var text = doc.getElementsByTagName("text");
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// Drag to select the entire text element.
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drag(101, 50, 99 + text[0].getComputedTextLength(), 50);
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selection_is("hello there", "selecting entire simple text");
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// Click within the text to deselect.
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click(101, 50);
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selection_is("", "deselecting by clicking on text");
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// Drag to select part of a text element.
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drag(101, 50, 99 + text[0].getSubStringLength(0, 5), 50);
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selection_is("hello", "selecting part of simple text");
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deselect();
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// Drag from left of the text to the right of the text to select it.
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drag(90, 50, 110 + text[0].getComputedTextLength(), 50);
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selection_is("hello there", "selecting entire simple text by dragging around it");
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deselect();
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// Drag above the text to select part of it.
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var bbox1 = text[0].getBBox();
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drag(101 + text[0].getSubStringLength(0, 6), bbox1.y - 10, 101 + text[0].getSubStringLength(0, 9), bbox1.y - 10);
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selection_is("the", "selecting part of simple text by dragging above it");
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deselect();
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// Drag between the first and second texts, but closer to the first.
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var bbox2 = text[1].getBBox();
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var mid = (bbox1.y + bbox1.height + bbox2.y) / 2;
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drag(101, mid - 10, 99 + text[0].getSubStringLength(0, 2), mid - 10);
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selection_is("he", "selecting closer text above");
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deselect();
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// Drag between the first and second texts, but closer to the second.
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drag(101, mid + 10, 99 + text[1].getSubStringLength(0, 2), mid + 10);
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selection_is("to", "selecting closer text below");
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deselect();
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// Drag starting in the first text and ending in the second.
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drag(101 + text[0].getSubStringLength(0, 6), 50, 99 + text[1].getSubStringLength(0, 2), 100);
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selection_is("there to", "selecting from first to second text");
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deselect();
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// Select across positioned glyphs.
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drag(99 + text[2].getSubStringLength(3, 1), 150, 201, 150);
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selection_is("abcd", "selecting across positioned glyphs");
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deselect();
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// Select bidi text, from the left of the "א" to the left of the "b".
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drag(text[3].getExtentOfChar(0).x + 1, 200, text[3].getExtentOfChar(4).x + 1, 200);
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selection_is("בגa", "selecting bidi text");
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deselect();
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// Select transformed text.
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drag(101, 250, 99 + text[4].getSubStringLength(0, 6) / 2, 250);
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selection_is("squash");
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deselect();
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SimpleTest.finish();
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}
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function runTest()
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{
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SimpleTest.executeSoon(testSelection);
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}
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if (/Android/.test(navigator.userAgent)) {
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ok(true, "No need to test text selection with the mouse on Android.");
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SimpleTest.finish();
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} else {
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window.addEventListener("load", runTest, false);
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}
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</script>
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</pre>
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</body>
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</html>
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