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77 lines
2.2 KiB
JavaScript
77 lines
2.2 KiB
JavaScript
// Tests encoding of unmapped characters
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load('CharsetConversionTests.js');
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const inString = "\u2764";
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const expectedString = "?";
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function run_test() {
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var failures = false;
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var encodingConverter = CreateScriptableConverter();
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// this list excludes codepages that can represent all Unicode
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var encoders = [
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"Big5",
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"EUC-JP",
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"EUC-KR",
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"gbk",
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"IBM866",
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"ISO-2022-JP",
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"ISO-8859-3",
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"ISO-8859-4",
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"ISO-8859-5",
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"ISO-8859-6",
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"ISO-8859-7",
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"ISO-8859-8",
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"ISO-8859-8-I",
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"ISO-8859-10",
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"ISO-8859-13",
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"ISO-8859-14",
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"ISO-8859-15",
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"ISO-8859-16",
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"ISO-8859-2",
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"KOI8-R",
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"KOI8-U",
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"Shift_JIS",
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"windows-1250",
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"windows-1251",
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"windows-1252",
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"windows-1253",
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"windows-1254",
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"windows-1255",
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"windows-1256",
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"windows-1257",
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"windows-1258",
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"windows-874",
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"x-mac-cyrillic"
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];
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var counter = 0;
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while (counter < encoders.length) {
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var charset = encoders[counter++];
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dump("testing " + counter + " " + charset + "\n");
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encodingConverter.charset = charset;
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var codepageString = encodingConverter.ConvertFromUnicode(inString) +
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encodingConverter.Finish();
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if (codepageString != expectedString) {
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dump(charset + " encoding failed\n");
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for (var i = 0; i < expectedString.length; ++i) {
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if (i >= codepageString.length) {
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dump("output length " + codepageString.length +
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" less than expected length " + expectedString.length + "\n");
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break;
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}
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if (codepageString.charAt(i) != expectedString.charAt(i)) {
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dump(i.toString(16) + ": 0x" +
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codepageString.charCodeAt(i).toString(16) + " != " +
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expectedString.charCodeAt(i).toString(16) + "\n");
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}
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}
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failures = true;
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}
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}
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if (failures) {
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do_throw("test failed\n");
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}
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}
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