isCollapsed.html (1101B)
1 <!doctype html> 2 <title>Selection.isCollapsed tests</title> 3 <div id=log></div> 4 <script src=/resources/testharness.js></script> 5 <script src=/resources/testharnessreport.js></script> 6 <script src=common.js></script> 7 <script> 8 "use strict"; 9 10 test(function() { 11 selection.removeAllRanges(); 12 assert_true(selection.isCollapsed, "isCollapsed must be true if both anchor and focus are null"); 13 }, "Empty selection"); 14 15 for (var i = 0; i < testRanges.length; i++) { 16 var endpoints = eval(testRanges[i]); 17 if (!isSelectableNode(endpoints[0]) || !isSelectableNode(endpoints[2])) 18 continue; 19 test(function() { 20 selection.removeAllRanges(); 21 var range = ownerDocument(endpoints[0]).createRange(); 22 range.setStart(endpoints[0], endpoints[1]); 23 range.setEnd(endpoints[2], endpoints[3]); 24 selection.addRange(range); 25 26 assert_equals(selection.isCollapsed, 27 endpoints[0] === endpoints[2] && endpoints[1] === endpoints[3], 28 "Value of isCollapsed"); 29 }, "Range " + i + " " + testRanges[i]); 30 } 31 32 testDiv.style.display = "none"; 33 </script>