| <DOCTYPE html> |
| <html> |
| <body> |
| <script src="../../../resources/js-test-pre.js"></script> |
| <select id="testSelectWithNull"> |
| <option value="a"/> |
| <option value="null"/> |
| </select> |
| <select id="testSelectWithoutNull"> |
| <option value="a"/> |
| <option value="b"/> |
| </select> |
| <script> |
| description("Tests null handling of HTMLSelectElement.value attribute"); |
| |
| var select = document.getElementById("testSelectWithNull"); |
| evalAndLog("select.value = 'a'"); |
| shouldBeEqualToString("select.value", "a"); |
| shouldBe("select.selectedIndex", "0"); |
| |
| evalAndLog("select.value = null"); |
| shouldBeEqualToString("select.value", "null"); |
| shouldBe("select.selectedIndex", "1"); |
| |
| select = document.getElementById("testSelectWithoutNull"); |
| evalAndLog("select.value = 'a'"); |
| shouldBeEqualToString("select.value", "a"); |
| shouldBe("select.selectedIndex", "0"); |
| |
| evalAndLog("select.value = null"); |
| shouldBeEqualToString("select.value", ""); |
| shouldBe("select.selectedIndex", "-1"); |
| |
| </script> |
| <script src="../../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
