forked from LeenkxTeam/Kmake
137 lines
4.2 KiB
HTML
137 lines
4.2 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="csiso2022jp"> <!-- test breaks if the server overrides this -->
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<title>csiso2022jp encoding (form)</title>
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<meta name="timeout" content="long">
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<meta name="variant" content="?1-1000">
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<meta name="variant" content="?1001-2000">
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<meta name="variant" content="?2001-3000">
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<meta name="variant" content="?3001-4000">
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<meta name="variant" content="?4001-5000">
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<meta name="variant" content="?5001-6000">
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<meta name="variant" content="?6001-7000">
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<meta name="variant" content="?7001-last">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/common/subset-tests.js"></script>
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<script src="jis0208_index.js"></script>
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<script src="iso2022jp-encoder.js"></script>
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<link rel="author" title="Richard Ishida" href="mailto:ishida@w3.org">
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<link rel="help" href="https://encoding.spec.whatwg.org/#names-and-labels">
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<meta name="assert" content="The browser produces the same encoding behavior for a document labeled 'csiso2022jp' as for a document labeled 'iso-2022-jp'.">
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<style>
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iframe { display:none }
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form { display:none }
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</style>
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</head>
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<body>
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<div id="log"></div>
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<script src="../../resources/ranges.js"></script>
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<script>
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var errors = false;
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var separator = "\u0019";
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var ranges = rangesAll;
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function expect(result, codepoint) {
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return result;
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}
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function encoder(str) {
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return getByteSequence(str.codePointAt(0));
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}
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function getByteSequence(cp) {
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// uses the Encoding spec algorithm to derive a sequence of bytes for a character that can be encoded
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// the result is either a percent-encoded value or null (if the character can't be encoded)
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// cp: integer, a code point number
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var cps = [cp];
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var endofstream = 2000000;
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cps.push(endofstream);
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var out = "";
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var encState = "ascii";
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var finished = false;
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while (!finished) {
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cp = cps.shift();
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if (cp == endofstream && encState != "ascii") {
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cps.unshift(cp);
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encState = "ascii";
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out += "%1B%28%42";
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continue;
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}
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if (cp == endofstream && encState == "ascii") {
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finished = true;
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break;
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}
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if (encState == "ascii" && cp >= 0x00 && cp <= 0x7f) {
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out += "%" + cp.toString(16).toUpperCase();
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continue;
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}
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if (
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encState == "roman" &&
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((cp >= 0x00 && cp <= 0x7f && cp !== 0x5c && cp !== 0x7e) ||
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cp == 0xa5 ||
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cp == 0x203e)
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) {
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if (cp >= 0x00 && cp <= 0x7f) {
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// ASCII
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out += "%" + cp.toString(16).toUpperCase();
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continue;
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}
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if (cp == 0xa5) {
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out += "%5C";
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continue;
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}
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if (cp == 0x203e) {
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out += "%7E";
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continue;
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}
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}
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if (encState != "ascii" && cp >= 0x00 && cp <= 0x7f) {
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cps.unshift(cp);
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encState = "ascii";
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out += "%1B%28%42";
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continue;
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}
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if ((cp == 0xa5 || cp == 0x203e) && encState != "roman") {
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cps.unshift(cp);
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encState = "roman";
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out += "%1B%28%4A";
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continue;
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}
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if (cp == 0x2212) cp = 0xff0d;
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ptr = indexcodepoints[cp];
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if (ptr == null) {
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return null;
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}
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if (encState != "jis0208") {
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cps.unshift(cp);
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encState = "jis0208";
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out += "%1B%24%42";
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continue;
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}
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var lead = Math.floor(ptr / 94) + 0x21;
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var trail = ptr % 94 + 0x21;
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out +=
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"%" +
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lead.toString(16).toUpperCase() +
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"%" +
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trail.toString(16).toUpperCase();
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}
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return out.trim();
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}
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// set up a sparse array of all unicode codepoints listed in the index
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// this will be used for lookup in getByteSequence
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var indexcodepoints = []; // index is unicode cp, value is pointer
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for (p = 0; p < jis0208.length; p++) {
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if (jis0208[p] != null && indexcodepoints[jis0208[p]] == null) {
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indexcodepoints[jis0208[p]] = p;
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}
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}
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</script>
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<script src="../../resources/encode-form-common.js"></script>
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</body>
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</html>
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