| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| description( |
| "Test modification of contents of a range" |
| ); |
| |
| var r; |
| |
| // TEST 1: Initial values |
| debug('<span>Start test 1</span>'); |
| var r = document.createRange(); |
| shouldBe("r.startOffset", "0"); |
| shouldBe("r.endOffset", "0"); |
| shouldBe("r.startContainer", "document"); |
| shouldBe("r.endContainer", "document"); |
| shouldBeTrue("r.collapsed"); |
| shouldBe("r.commonAncestorContainer", "document"); |
| |
| // TEST 2: Insert a comment into the document |
| debug('<span>Start test 2</span>'); |
| r.insertNode(document.createComment("test comment")); |
| shouldBe("r.startOffset", "0"); |
| shouldBe("r.endOffset", "1"); |
| shouldBe("r.startContainer", "document"); |
| shouldBe("r.endContainer", "document"); |
| shouldBeFalse("r.collapsed"); |
| shouldBe("r.commonAncestorContainer", "document"); |
| |
| // TEST 3: Remove the comment again |
| debug('<span>Start test 3</span>'); |
| r.deleteContents(); |
| shouldBe("r.startOffset", "0"); |
| shouldBe("r.endOffset", "0"); |
| shouldBe("r.startContainer", "document"); |
| shouldBe("r.endContainer", "document"); |
| shouldBeTrue("r.collapsed"); |
| shouldBe("r.commonAncestorContainer", "document"); |
| |
| // TEST 4: Insert a document fragment |
| debug('<span>Start test 4</span>'); |
| var f = document.createDocumentFragment(); |
| var c = document.getElementById("description"); |
| r.setStart(c, 0); |
| f.appendChild(document.createTextNode("test text node")); |
| f.appendChild(document.createComment("another text comment")); |
| f.appendChild(document.createTextNode("another test text node")); |
| r.insertNode(f); |
| shouldBe("r.startOffset", "0"); |
| shouldBe("r.endOffset", "3"); |
| shouldBe("r.startContainer", "c"); |
| shouldBe("r.endContainer", "c"); |
| shouldBeFalse("r.collapsed"); |
| shouldBe("r.commonAncestorContainer", "c"); |
| |
| // TEST 5: Remove the fragment again |
| debug('<span>Start test 5</span>'); |
| r.deleteContents(); |
| shouldBe("r.startOffset", "0"); |
| shouldBe("r.endOffset", "0"); |
| shouldBe("r.startContainer", "c"); |
| shouldBe("r.endContainer", "c"); |
| shouldBeTrue("r.collapsed"); |
| shouldBe("r.commonAncestorContainer", "c"); |
| |
| // TEST 6: Insert an empty document fragment |
| debug('<span>Start test 6</span>'); |
| f = document.createDocumentFragment(); |
| r.insertNode(f); |
| shouldBe("r.startOffset", "0"); |
| shouldBe("r.endOffset", "0"); |
| shouldBe("r.startContainer", "c"); |
| shouldBe("r.endContainer", "c"); |
| shouldBeTrue("r.collapsed"); |
| shouldBe("r.commonAncestorContainer", "c"); |
| |
| // TEST 7: Insert a div |
| debug('<span>Start test 7</span>'); |
| var d = document.createElement("div"); |
| d.appendChild(document.createTextNode("test text node")); |
| d.appendChild(document.createComment("another text comment")); |
| d.appendChild(document.createTextNode("another test text node")); |
| r.insertNode(d); |
| shouldBe("r.startOffset", "0"); |
| shouldBe("r.endOffset", "1"); |
| shouldBe("r.startContainer", "c"); |
| shouldBe("r.endContainer", "c"); |
| shouldBeFalse("r.collapsed"); |
| shouldBe("r.commonAncestorContainer", "c"); |
| |
| // TEST 8: Remove the div |
| debug('<span>Start test 8</span>'); |
| r.deleteContents(); |
| shouldBe("r.startOffset", "0"); |
| shouldBe("r.endOffset", "0"); |
| shouldBe("r.startContainer", "c"); |
| shouldBe("r.endContainer", "c"); |
| shouldBeTrue("r.collapsed"); |
| shouldBe("r.commonAncestorContainer", "c"); |
| </script> |
| <script src="../../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
