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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /editor/libeditor/tests/test_bug1026397.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'editor/libeditor/tests/test_bug1026397.html')
| -rw-r--r-- | editor/libeditor/tests/test_bug1026397.html | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/editor/libeditor/tests/test_bug1026397.html b/editor/libeditor/tests/test_bug1026397.html new file mode 100644 index 0000000000..ef54befe57 --- /dev/null +++ b/editor/libeditor/tests/test_bug1026397.html @@ -0,0 +1,101 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1026397 +--> +<head> + <title>Test for Bug 1026397</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=1026397">Mozilla Bug 1026397</a> +<p id="display"></p> +<div id="content"> +<input id="input"> +</div> +<pre id="test"> +<script type="application/javascript"> + +/** Test for Bug 1026397 **/ +SimpleTest.waitForExplicitFinish(); + +function runTests() { + var input = document.getElementById("input"); + input.focus(); + + function doTest(aMaxLength, aInitialValue, aCaretOffset, + aInsertString, aExpectedValueDuringComposition, + aExpectedValueAfterCompositionEnd, aAdditionalExplanation) { + input.value = aInitialValue; + var maxLengthStr = ""; + if (aMaxLength >= 0) { + input.maxLength = aMaxLength; + maxLengthStr = aMaxLength.toString(); + } else { + input.removeAttribute("maxlength"); + maxLengthStr = "not specified"; + } + input.selectionStart = input.selectionEnd = aCaretOffset; + if (aAdditionalExplanation) { + aAdditionalExplanation = " " + aAdditionalExplanation; + } else { + aAdditionalExplanation = ""; + } + + synthesizeCompositionChange( + { "composition": + { "string": aInsertString, + "clauses": + [ + { "length": aInsertString.length, "attr": COMPOSITION_ATTR_RAW_CLAUSE }, + ], + }, + "caret": { "start": aInsertString.length, "length": 0 }, + }); + is(input.value, aExpectedValueDuringComposition, + "The value of input whose maxlength is " + maxLengthStr + " should be " + + aExpectedValueDuringComposition + " during composition" + aAdditionalExplanation); + synthesizeComposition({ type: "compositioncommitasis" }); + is(input.value, aExpectedValueAfterCompositionEnd, + "The value of input whose maxlength is " + maxLengthStr + " should be " + + aExpectedValueAfterCompositionEnd + " after compositionend" + aAdditionalExplanation); + } + + // maxlength hasn't been specified yet. + doTest(-1, "", 0, "\uD842\uDFB7\u91CE\u5BB6", "\uD842\uDFB7\u91CE\u5BB6", "\uD842\uDFB7\u91CE\u5BB6"); + + // maxlength="1" + doTest(1, "", 0, "\uD842\uDFB7\u91CE\u5BB6", "\uD842\uDFB7\u91CE\u5BB6", ""); + + // maxlength="2" + doTest(2, "", 0, "\uD842\uDFB7\u91CE\u5BB6", "\uD842\uDFB7\u91CE\u5BB6", "\uD842\uDFB7"); + doTest(2, "X", 1, "\uD842\uDFB7\u91CE\u5BB6", "X\uD842\uDFB7\u91CE\u5BB6", "X"); + doTest(2, "Y", 0, "\uD842\uDFB7\u91CE\u5BB6", "\uD842\uDFB7\u91CE\u5BB6Y", "Y"); + + // maxlength="3" + doTest(3, "", 0, "\uD842\uDFB7\u91CE\u5BB6", "\uD842\uDFB7\u91CE\u5BB6", "\uD842\uDFB7\u91CE"); + doTest(3, "A", 1, "\uD842\uDFB7\u91CE\u5BB6", "A\uD842\uDFB7\u91CE\u5BB6", "A\uD842\uDFB7"); + doTest(3, "B", 0, "\uD842\uDFB7\u91CE\u5BB6", "\uD842\uDFB7\u91CE\u5BB6B", "\uD842\uDFB7B"); + doTest(3, "CD", 1, "\uD842\uDFB7\u91CE\u5BB6", "C\uD842\uDFB7\u91CE\u5BB6D", "CD"); + + // maxlength="4" + doTest(4, "EF", 1, "\uD842\uDFB7\u91CE\u5BB6", "E\uD842\uDFB7\u91CE\u5BB6F", "E\uD842\uDFB7F"); + doTest(4, "GHI", 1, "\uD842\uDFB7\u91CE\u5BB6", "G\uD842\uDFB7\u91CE\u5BB6HI", "GHI"); + + // maxlength="1", inputting only high surrogate + doTest(1, "", 0, "\uD842", "\uD842", "\uD842", "even if input string is only a high surrogate"); + + // maxlength="1", inputting only low surrogate + doTest(1, "", 0, "\uDFB7", "\uDFB7", "\uDFB7", "even if input string is only a low surrogate"); + + SimpleTest.finish(); +} + +SimpleTest.waitForFocus(runTests); + +</script> +</pre> +</body> +</html> |