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Diffstat (limited to 'layout/generic/test/test_selection_splitText-normalize.html')
-rw-r--r-- | layout/generic/test/test_selection_splitText-normalize.html | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/layout/generic/test/test_selection_splitText-normalize.html b/layout/generic/test/test_selection_splitText-normalize.html new file mode 100644 index 0000000000..5b1cf08627 --- /dev/null +++ b/layout/generic/test/test_selection_splitText-normalize.html @@ -0,0 +1,172 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=191864 +--> +<head> + <title>Test for Bug 191864</title> + <script src="/tests/SimpleTest/SimpleTest.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=191864">Mozilla Bug 191864</a> +<p id="display"> +<span id="col1" style="float:left; height:800px; width:180px;"></span> +<span id="col2" style="float:left; height:800px; width:180px;"></span> +</p> +<div id="content" style="display: none"> + +</div> +<pre id="test"> +<script type="application/javascript"> +var tests = [ + [ {}, [0,4], "012345678" ], + [ {}, [0,0], "012345678" ], + [ {}, [0,9], "012345678" ], + [ {startOffset:4}, [0,4], "012345678" ], + [ {startOffset:5}, [0,4], "012345678" ], + [ {startOffset:5,endOffset:6}, [0,4], "012345678" ], + [ {endOffset:5}, [0,4], "012345678" ], + [ {endOffset:4}, [0,4], "012345678" ], + [ {endOffset:3}, [0,4], "012345678" ], + [ {startOffset:1,endOffset:3}, [0,4], "012345678" ], + [ {startOffset:7,endOffset:7}, [0,4], "012345678" ], + [ {startOffset:4,endOffset:4}, [0,4], "012345678" ], + [ {endNode:1}, [0,4], "012345678", "" ], + [ {endNode:1}, [0,4], "01234567", "8" ], + [ {endNode:1}, [1,4], "0", "12345678" ], + [ {endNode:2}, [1,4], "0", "12345", "678" ], +] + +function runtest(r,p,t) { + // create content + document.original_nodes = []; + for (let i = 2; i < t.length; ++i) { + c = document.createTextNode(t[i]); + p.appendChild(c); + document.original_nodes.push(c); + } + + // setup the range + let sel = t[0] + let startNode = p.firstChild; + let startOffset = sel.startOffset === undefined ? 0 : sel.startOffset; + let endNode = sel.endNode === undefined ? startNode : p.childNodes[sel.endNode]; + let endOffset = sel.endOffset === undefined ? endNode.length : sel.endOffset; + r.setStart(startNode, startOffset); + r.setEnd(endNode, endOffset); + + // splitText + let split = t[1] + p.childNodes[split[0]].splitText(split[1]) +} +function test_split(r,p,t) { + runtest(r,p,t); +} +function test_split_merge(r,p,t) { + runtest(r,p,t); + p.normalize(); +} +</script> + +<script type="application/javascript"> + +/** Test for Bug 191864 **/ + +var results = [ +/* test_split */ + [ {}, [ [0, "0123"], "45678" ]], + [ {}, [ [0, ""], "012345678" ]], + [ {endNode:0, endOffset:9}, [ [0, "012345678"], "" ]], + [ {startOffset:4}, [ [0, "0123"], "45678" ]], + [ {startNode:1, startOffset:1}, [ [0, "0123"], "45678" ]], + [ {startNode:1, startOffset:1, endOffset:2}, [ [0, "0123"], "45678" ]], + [ {endOffset:1}, [ [0, "0123"], "45678" ]], + [ {endNode:0}, [ [0, "0123"], "45678" ]], + [ {endNode:0, endOffset:3}, [ [0, "0123"], "45678" ]], + [ {startOffset:1, endNode:0, endOffset:3}, [ [0, "0123"], "45678" ]], + [ {startNode:1, startOffset:3, endOffset:3}, [ [0, "0123"], "45678" ]], + [ {startOffset:4, endNode:0}, [ [0, "0123"], "45678" ]], + [ {endNode:2, endOffset:0}, [ [0, "0123"], "45678", [1, ""] ]], + [ {endNode:2}, [ [0, "0123"], "4567", [1, "8"] ]], + [ {endNode:2}, [ [0, "0"], [1, "1234"], "5678" ]], + [ {endNode:3}, [ [0, "0"], [1, "1234"], "5", [2, "678"] ]], +/* test_split_merge */ + [ {}, [ [0, "012345678" ] ]], + [ {startParent:true}, [ "012345678" ]], /* splitText() creates an empty first child which is removed by normalize() */ + [ {}, [ [0, "012345678" ] ]], + [ {startOffset:4}, [ [0, "012345678" ] ]], + [ {startOffset:5}, [ [0, "012345678" ] ]], + [ {startOffset:5,endOffset:6}, [ [0, "012345678" ] ]], + [ {endOffset:5}, [ [0, "012345678" ] ]], + [ {endOffset:4}, [ [0, "012345678" ] ]], + [ {endOffset:3}, [ [0, "012345678" ] ]], + [ {startOffset:1,endOffset:3}, [ [0, "012345678" ] ]], + [ {startOffset:7,endOffset:7}, [ [0, "012345678" ] ]], + [ {startOffset:4,endOffset:4}, [ [0, "012345678" ] ]], + [ {endParent:true}, [ [0, "012345678" ] ]], + [ {}, [ [0, "012345678" ] ]], + [ {}, [ [0, "012345678" ] ]], + [ {}, [ [0, "012345678" ] ]], +] + +function verifyResults(r,p,i) { + let nodes = results[i][1]; + is(p.childNodes.length, nodes.length, "same number of DOM nodes" + " (test " + i + ")"); + for (let j = 0; j < nodes.length; ++j) { + let a = nodes[j]; + let b = p.childNodes[j]; + if (a instanceof Array) { + is(b, document.original_nodes[a[0]], "same node" + " (test " + i + " child " + j + ")"); + is(b.textContent, a[1], "contents2" + " (test " + i + " child " + j + ")"); + } else { + is(b.nodeType, Node.TEXT_NODE, "text node" + " (test " + i + " child " + j + ")"); + is(b.textContent, a, "contents1" + " (test " + i + " child " + j + ")"); + } + } + let sel = results[i][0]; + if (sel.todo) { + alert(r.startContainer + '\n' + r.startOffset + '\n' + r.endContainer + '\n' + r.endOffset + '\n') + return; + } + let startNode = sel.startNode === undefined ? p.firstChild : p.childNodes[sel.startNode]; + let startOffset = sel.startOffset === undefined ? 0 : sel.startOffset; + if (sel.startParent) { startNode = p; startOffset = 0; } + let endNode = sel.endNode === undefined ? p.childNodes[p.childNodes.length>1 ? 1 : 0] : p.childNodes[sel.endNode]; + let endOffset = sel.endOffset === undefined ? endNode.length : sel.endOffset; + if (sel.endParent) { endNode = p; endOffset = 1; } + is(r.startContainer, startNode, "range start node" + " (test " + i + ")"); + is(r.startOffset, startOffset, "range start offset" + " (test " + i + ")"); + is(r.endContainer, endNode, "range end node" + " (test " + i + ")"); + is(r.endOffset, endOffset, "range end offset" + " (test " + i + ")"); +} + +function runTest() { + let col1 = document.getElementById('col1'); + let col2 = document.getElementById('col2'); + for (let i=0; i < tests.length; ++i) { + let t = tests[i]; + let p = document.createElement('p') + col1.appendChild(p); + let r = document.createRange(); + test_split(r,p,t); + verifyResults(r,p,i); + } + for (let i=0; i < tests.length; ++i) { + let t = tests[i]; + let p = document.createElement('p') + col2.appendChild(p); + let r = document.createRange(); + test_split_merge(r,p,t); + verifyResults(r,p,i+tests.length); + } + SimpleTest.finish(); +} + +window.onload = function() { setTimeout(runTest, 0); }; +SimpleTest.waitForExplicitFinish(); + +</script> +</pre> +</body> +</html> |