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Diffstat (limited to 'editor/libeditor/tests/test_bug358033.html')
| -rw-r--r-- | editor/libeditor/tests/test_bug358033.html | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/editor/libeditor/tests/test_bug358033.html b/editor/libeditor/tests/test_bug358033.html new file mode 100644 index 0000000000..db2b00400e --- /dev/null +++ b/editor/libeditor/tests/test_bug358033.html @@ -0,0 +1,41 @@ +<!DOCTYPE html> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=358033 +--> +<head> + <title>Test for Bug 358033</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script src="/tests/SimpleTest/EventUtils.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=358033">Mozilla Bug 358033</a> +<p id="display"></p> +<div id="content"> +<input type="text" id="input1"> +</div> +<pre id="test"> +<script> +SimpleTest.waitForExplicitFinish(); +SimpleTest.waitForFocus(function() { + let input = document.getElementById("input1"); + + input.value = "ABC DEF"; + input.focus(); + input.setSelectionRange(4, 7, "backward"); + synthesizeKey("KEY_Backspace"); + is(input.value, "ABC ", "KEY_Backspace should remove selected string"); + synthesizeKey("Z", { accelKey: true }); + is(input.value, "ABC DEF", "Undo should restore string"); + synthesizeKey("KEY_ArrowLeft", { shiftKey: true }); + synthesizeKey("KEY_ArrowLeft", { shiftKey: true }); + synthesizeKey("KEY_Backspace"); + + is(input.value, "AB", "anchor node and focus node should be kept order after undo"); + + SimpleTest.finish(); +}); +</script> +</body> +</html> |