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72 lines
2.2 KiB
JavaScript
72 lines
2.2 KiB
JavaScript
/* Test case for ISO-2022-KR
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*
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* Uses nsIConverterInputStream to decode ISO-2022-KR text.
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*
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* Sample text is:
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* 1: 소 잃고 외양간 고친다
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* 2: 빈 수레가 요란하다
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* 3: 하늘의 별 따기
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* 4: 아는 길도 물어가라
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*
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* (From http://en.wikiquote.org/wiki/Korean_proverbs)
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*/
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const sample = "%1B%24%29C1%3A%20%0E%3CR%0F%20%0E%40R0m%0F%20%0E%3F%5C%3Eg0%23%0F%20%0E0mD%234Y%0A2%3A%20%0E%3As%0F%20%0E%3Cv790%21%0F%20%0E%3Fd6uGO4Y%0A3%3A%20%0EGO4C%40G%0F%20%0E%3A0%0F%20%0E5%7B1b%0A4%3A%20%0E%3EF4B%0F%20%0E1f55%0F%20%0E90%3En0%216s";
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const expected = "1: \uC18C \uC783\uACE0 \uC678\uC591\uAC04 \uACE0\uCE5C\uB2E4\n2: \uBE48 \uC218\uB808\uAC00 \uC694\uB780\uD558\uB2E4\n3: \uD558\uB298\uC758 \uBCC4 \uB530\uAE30\n4: \uC544\uB294 \uAE38\uB3C4 \uBB3C\uC5B4\uAC00\uB77C\n";
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const charset="ISO-2022-KR";
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function testCase(bufferLength)
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{
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var dataURI = "data:text/plain;charset=" + charset + "," + sample;
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var IOService = Components.Constructor("@mozilla.org/network/io-service;1",
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"nsIIOService");
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var ConverterInputStream =
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Components.Constructor("@mozilla.org/intl/converter-input-stream;1",
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"nsIConverterInputStream",
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"init");
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var ios = new IOService();
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var channel = ios.newChannel(dataURI, "", null);
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var testInputStream = channel.open();
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var testConverter = new ConverterInputStream(testInputStream,
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charset,
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bufferLength,
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0xFFFD);
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if (!(testConverter instanceof
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Components.interfaces.nsIUnicharLineInputStream))
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throw "not line input stream";
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var outStr = "";
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var more;
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do {
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// read the line and check for eof
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var line = {};
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more = testConverter.readLine(line);
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outStr += line.value + "\n";
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} while (more);
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if (outStr != expected) {
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dump("Failed with bufferLength = " + bufferLength + "\n");
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if (outStr.length == expected.length) {
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for (i = 0; i < outStr.length; ++i) {
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if (outStr.charCodeAt(i) != expected.charCodeAt(i)) {
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dump(i + ": " + outStr.charCodeAt(i).toString(16) + " != " + expected.charCodeAt(i).toString(16) + "\n");
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}
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}
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}
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}
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// escape the strings before comparing for better readability
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do_check_eq(escape(outStr), escape(expected));
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}
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function run_test()
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{
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testCase(34);
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testCase(35);
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}
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