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Fix string to byte array encoding

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Peter Butzhammer
2024-04-25 13:47:24 +02:00
parent 08f572b582
commit 0700980117
2 changed files with 25 additions and 4 deletions
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25
Sharp7.Rx.Tests/ValueConverterTests/WriteToBuffer.cs
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@@ -23,12 +23,31 @@ internal class WriteToBuffer : ConverterTestBase
public static IEnumerable<ConverterTestCase> GetAdditinalWriteTestCases()
{
yield return new ConverterTestCase("a", "DB0.Byte80.3", [0x61, 0x00, 0x00]); // short string
yield return new ConverterTestCase("abc", "DB0.Byte80.3", [0x61, 0x62, 0x63]); // matching string
yield return new ConverterTestCase("abcxx", "DB0.Byte80.3", [0x61, 0x62, 0x63]); // long string
yield return new ConverterTestCase("a", "DB0.string0.3", [0x03, 0x01, 0x61, 0x00, 0x00]); // short string
yield return new ConverterTestCase("abc", "DB0.string0.3", [0x03, 0x03, 0x61, 0x62, 0x63]); // matching string
yield return new ConverterTestCase("abcxx", "DB0.string0.3", [0x03, 0x03, 0x61, 0x62, 0x63]); // long string
yield return new ConverterTestCase("a", "DB0.wstring0.3", [0x00, 0x03, 0x00, 0x01, 0x00, 0x61, 0x00, 0x00, 0x00, 0x00]); // short string
yield return new ConverterTestCase("abc", "DB0.wstring0.3", [0x00, 0x03, 0x00, 0x03, 0x00, 0x61, 0x00, 0x62, 0x00, 0x63]); // matching string
yield return new ConverterTestCase("abcxx", "DB0.wstring0.3", [0x00, 0x03, 0x00, 0x03, 0x00, 0x61, 0x00, 0x62, 0x00, 0x63]); // long string
yield return new ConverterTestCase("aaaaBCDE", "DB0.string0.4", [0x04, 0x04, 0x61, 0x61, 0x61, 0x61]); // Length in address exceeds PLC string length
yield return new ConverterTestCase("aaaaBCDE", "DB0.WString0.4", [0x00, 0x04, 0x00, 0x04, 0x00, 0x61, 0x00, 0x61, 0x00, 0x61, 0x00, 0x61]); // Length in address exceeds PLC string length
yield return new ConverterTestCase("aaaaBCDE", "DB0.DBB0.4", [0x61, 0x61, 0x61, 0x61]); // Length in address exceeds PLC array length
yield return new ConverterTestCase("\ud83d\udc69\ud83c\udffd\u200d\ud83d\ude80", "DB0.WString0.2", [0x00, 0x02, 0x00, 0x02, 0xD8, 0x3D, 0xDC, 0x69]); // Length in address exceeds PLC string length, multi char unicode point
yield return new ConverterTestCase("\ud83d\udc69\ud83c\udffd\u200d\ud83d\ude80", "DB0.String0.2", [0x02, 0x02, 0x3F, 0x3F]); // Length in address exceeds PLC string length, multi char unicode point
yield return new ConverterTestCase("\ud83d\udc69\ud83c\udffd\u200d\ud83d\ude80", "DB0.DBB0.4", [0x3F, 0x3F, 0x3F, 0x3F]); // Length in address exceeds PLC string length, multi char unicode point
// Length in address exceeds PLC string length, multi char unicode point
yield return new ConverterTestCase("\ud83d\udc69\ud83c\udffd\u200d\ud83d\ude80", "DB0.WString0.2", [0x00, 0x02, 0x00, 0x02, 0xD8, 0x3D, 0xDC, 0x69]);
// Length in address exceeds PLC string length, multi char unicode point
yield return new ConverterTestCase("\ud83d\udc69\ud83c\udffd\u200d\ud83d\ude80", "DB0.String0.2", [0x02, 0x02, 0x3F, 0x3F]);
// Length in address exceeds PLC string length, multi char unicode point
yield return new ConverterTestCase("\ud83d\udc69\ud83c\udffd\u200d\ud83d\ude80", "DB0.DBB0.4", [0x3F, 0x3F, 0x3F, 0x3F]);
}
[TestCase(18, "DB0.DInt12", 3)]