| <!doctype html> |
| <title>Selection.removeAllRanges() tests</title> |
| <div id=log></div> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <script src=common.js></script> |
| <script> |
| "use strict"; |
| |
| // Also test a selection with no ranges |
| testRanges.unshift("[]"); |
| |
| var range = rangeFromEndpoints([paras[0].firstChild, 0, paras[0].firstChild, 1]); |
| |
| for (var i = 0; i < testRanges.length; i++) { |
| test(function() { |
| setSelectionForwards(eval(testRanges[i])); |
| selection.removeAllRanges(); |
| assert_equals(selection.rangeCount, 0, |
| "After removeAllRanges(), rangeCount must be 0"); |
| // Test that it's forwards |
| selection.addRange(range); |
| assert_equals(selection.anchorOffset, selection.getRangeAt(0).startOffset, |
| "After removeAllRanges(), addRange() must be forwards, so anchorOffset must equal startOffset rather than endOffset"); |
| assert_equals(selection.focusOffset, selection.getRangeAt(0).endOffset, |
| "After removeAllRanges(), addRange() must be forwards, so focusOffset must equal endOffset rather than startOffset"); |
| }, "Range " + i + " " + testRanges[i] + " forwards"); |
| |
| // Copy-pasted from above |
| test(function() { |
| setSelectionBackwards(eval(testRanges[i])); |
| selection.removeAllRanges(); |
| assert_equals(selection.rangeCount, 0, |
| "After removeAllRanges(), rangeCount must be 0"); |
| // Test that it's forwards |
| selection.addRange(range); |
| assert_equals(selection.anchorOffset, selection.getRangeAt(0).startOffset, |
| "After removeAllRanges(), addRange() must be forwards, so anchorOffset must equal startOffset rather than endOffset"); |
| assert_equals(selection.focusOffset, selection.getRangeAt(0).endOffset, |
| "After removeAllRanges(), addRange() must be forwards, so focusOffset must equal endOffset rather than startOffset"); |
| }, "Range " + i + " " + testRanges[i] + " backwards"); |
| } |
| |
| testDiv.style.display = "none"; |
| </script> |
