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76 lines
3.5 KiB
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76 lines
3.5 KiB
Markdown
# Exit Code Mappings
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For particular runtime environments ReCodEx can provide mappings of result codes to some custom messages. This is possible for example for Java, C# or Python where there can be custom wrappers/runners which might catch exceptions and then provide users more detailed information about evaluations.
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## Free Pascal
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Actually, the FPC itself returns a specific code when a runtime error is encountered. All exit codes on the runtime errors list are translated into corresponding strings according to FPC documentation: [https://www.freepascal.org/docs-html/user/userap4.html](https://www.freepascal.org/docs-html/user/userap4.html)
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## Java
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Runner: https://github.com/ReCodEx/utils/blob/master/runners/java/javarun.java
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| Exit Code | Exception | Mapping |
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| --------- | --------- | ------- |
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| 0 | --- | OK |
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| 1 | Throwable | Unknown error |
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| 2 | InvocationTargetException | Other invocation target exception |
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| 100 | OutOfMemoryError | Out of memory exception |
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| 101 | SecurityException | Security exception |
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| 102 | --- | Main class not found exception |
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| 103 | --- | Multiple main classes found |
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| 104 | IllegalAccessException | Illegal access exception |
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| 105 | IllegalArgumentException | Illegal argument exception |
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| 106 | StackOverflowError | Stack overflow exception |
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| 107 | ArrayIndexOutOfBoundsException | Array index out of bounds exception |
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| 108 | IndexOutOfBoundsException | Index out of bounds exception |
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| 109 | NullPointerException | Null pointer exception |
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| 110 | ArithmeticException | Arithmetic exception |
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| 111 | OutOfMemoryError | Out of memory error (after invocation) |
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| 112 | SecurityException | Security exception (after invocation) |
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| 113 | IOException | IO exception |
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## C#
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Runner: https://github.com/ReCodEx/utils/blob/master/runners/cs/Wrapper.cs
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| Exit Code | Exception | Mapping |
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| --------- | --------- | ------- |
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| 0 | --- | OK |
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| 1 | --- | User error |
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| 101 | TargetInvocationException | Unhandled exception |
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| 102 | NullReferenceException | Null reference error |
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| 103 | OutOfMemoryException | Memory allocation error |
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| 104 | IndexOutOfRangeException | Index out of range error |
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| 105 | OverflowException | Overflow error |
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| 106 | IOException | IO error |
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| 107 | FileNotFoundException | File not found error |
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| 108 | InvalidOperationException | Invalid operation error |
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| 109 | DivideByZeroException | Division by zero error |
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| 200 | Exception | Internal error |
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| 201 | --- | No main method |
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| 202 | --- | More main methods |
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## Python3
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Runner: https://github.com/ReCodEx/utils/blob/master/runners/py/runner.py
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| Exit Code | Exception | Mapping |
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| --------- | --------- | ------- |
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| 0 | --- | OK |
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| 1 | BaseException | Unhandled exception |
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| 101 | AssertionError | An assertion failed |
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| 102 | TypeError | Type error (a different type was expected) |
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| 103 | NameError | Name not found error (an undefined name was used) |
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| 104 | EOFError | End of file error (`input()` encountered an EOF) |
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| 105 | AttributeError | Attribute access failed |
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| 106 | IOError | IO error |
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| 107 | OSError | OS returned an error (including filesystem access errors) |
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| 108 | LookupError | Lookup error (invalid key or index was used in a data structure) |
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| 109 | ValueError | Value error (invalid value of the right type was encountered) |
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| 110 | ZeroDivisionError | Zero division error |
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| 111 | ArithmeticError | Arithmetic error |
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| 112 | ImportError | Import error (an unknown or forbidden module was imported) |
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| 113 | MemoryError | Memory allocation error |
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| 114 | SyntaxError | Syntax error |
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