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1 <!DOCTYPE html> | |
2 <html> | |
3 <head> | |
4 <script src="../../resources/js-test.js"></script> | |
5 </head> | |
6 <body> | |
7 <p id="description">Tests to check behaviors of dirty flag and defaultValue chan
ge.</p> | |
8 <div id="console"></div> | |
9 <form id=form> | |
10 <textarea name=textarea id=textarea> | |
11 default | |
12 </textarea> | |
13 </form> | |
14 | |
15 <script> | |
16 var form = document.getElementById('form'); | |
17 var textarea = document.getElementById('textarea'); | |
18 | |
19 // Dirty by execCommand(), then setDefaultValue(). | |
20 textarea.focus(); | |
21 textarea.select(); | |
22 shouldBe('document.execCommand("InsertText", false, "user-updated"); textarea.va
lue', '"user-updated"'); | |
23 shouldBe('textarea.defaultValue = "default 2"; textarea.value', '"user-updated"'
); | |
24 shouldBe('form.reset(); textarea.value', '"default 2"'); | |
25 shouldBe('textarea.defaultValue = "default 3"; textarea.value', '"default 3"'); | |
26 | |
27 // Dirty by setValue(), then setDefaultValue(). | |
28 shouldBe('textarea.value = "script-updated"; textarea.value', '"script-updated"'
); | |
29 shouldBe('textarea.defaultValue = "default 4"; textarea.value', '"script-updated
"'); | |
30 shouldBe('form.reset(); textarea.value', '"default 4"'); | |
31 | |
32 // Dirty by setValue(), then update defaultValue by innerHTML. | |
33 shouldBe('textarea.value = "script-updated"; textarea.value', '"script-updated"'
); | |
34 shouldBe('textarea.innerHTML = "default 5"; textarea.value', '"script-updated"')
; | |
35 shouldBe('form.reset(); textarea.value', '"default 5"'); | |
36 shouldBe('textarea.innerHTML = "default 6"; textarea.value', '"default 6"'); | |
37 | |
38 // Dirty by setValue(), then update defaultValue by DOM tree operations. | |
39 shouldBe('textarea.value = "script-updated"; textarea.value', '"script-updated"'
); | |
40 shouldBe('textarea.removeChild(textarea.firstChild); textarea.appendChild(docume
nt.createTextNode("default 5")); textarea.value', '"script-updated"'); | |
41 shouldBe('form.reset(); textarea.value', '"default 5"'); | |
42 shouldBe('textarea.removeChild(textarea.firstChild); textarea.appendChild(docume
nt.createTextNode("default 6")); textarea.value', '"default 6"'); | |
43 form.innerHTML = ''; | |
44 </script> | |
45 | |
46 </body> | |
47 </html> | |
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