mirror of
https://github.com/codedread/bitjs
synced 2025-10-03 09:39:16 +02:00
72 lines
2.2 KiB
HTML
72 lines
2.2 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Unit tests for bitjs.io.ByteStream and bitjs.io.ByteBuffer</title>
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<script src="muther.js"></script>
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<script src="io.js"></script>
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</head>
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<body>
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<script>
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var buffer;
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muther.go({
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setUp: function() {
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buffer = new bitjs.io.ByteBuffer(10);
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},
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tests: [
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function testWriteNumberThenRead() {
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buffer.writeNumber(1234, 4);
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var stream = new bitjs.io.ByteStream(buffer.data);
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muther.assertEquals(1234, stream.peekNumber(4));
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},
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function testWriteUnsignedByteThenRead() {
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buffer.writeNumber(192, 1);
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var stream = new bitjs.io.ByteStream(buffer.data);
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muther.assertEquals(192, stream.readNumber(1));
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},
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function testWriteSignedByteThenRead() {
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buffer.writeSignedNumber(-120, 1);
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var stream = new bitjs.io.ByteStream(buffer.data);
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muther.assertEquals(-120, stream.readSignedNumber(1));
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},
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function testWriteSignedPositiveNumberThenRead() {
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buffer.writeSignedNumber(1234, 4);
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var stream = new bitjs.io.ByteStream(buffer.data);
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muther.assertEquals(1234, stream.readSignedNumber(4));
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},
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function testWriteSignedNegativeNumberThenRead() {
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buffer.writeSignedNumber(-128, 1);
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var stream = new bitjs.io.ByteStream(buffer.data);
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muther.assertEquals(-128, stream.readSignedNumber(1));
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},
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function testWriteOverflowUnsigned() {
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var passed = false;
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try {
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buffer.writeNumber(256, 1);
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} catch(e) {
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passed = true;
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}
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muther.assert(passed);
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},
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function testWriteOverflowSignedPositive() {
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var passed = false;
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try {
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buffer.writeSignedNumber(128, 1);
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} catch(e) {
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passed = true;
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}
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muther.assert(passed);
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},
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function testWriteOverflowSignedNegative() {
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var passed = false;
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try {
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buffer.writeSignedNumber(-129, 1);
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} catch(e) {
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passed = true;
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}
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muther.assert(passed);
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}
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]
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});
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</script>
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</body>
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</html>
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