Assertion Error Exception
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Method java.lang Class AssertionError java.lang.Object java.lang.Throwable java.lang.Error java.lang.AssertionError error and exception handling with assertions All Implemented Interfaces: Serializable public class AssertionError extends
Error And Exception Handling With Assertions In Java
Error Thrown to indicate that an assertion has failed. The seven assertion exception in junit one-argument public constructors provided by this class ensure that the assertion error returned by the invocation: new AssertionError(expression) has as
Pro Tools Assertion Error
its detail message the string conversion of expression (as defined in section 15.18.1.1 of The Java™ Language Specification), regardless of the type of expression. Since: 1.4 See Also:Serialized Form Constructor Summary Constructors Constructor and Description AssertionError() Constructs an assertion error python AssertionError with no detail message. AssertionError(booleandetailMessage) Constructs an AssertionError with its detail message derived from the specified boolean, which is converted to a string as defined in section 15.18.1.1 of The Java™ Language Specification. AssertionError(chardetailMessage) Constructs an AssertionError with its detail message derived from the specified char, which is converted to a string as defined in section 15.18.1.1 of The Java™ Language Specification. AssertionError(doubledetailMessage) Constructs an AssertionError with its detail message derived from the specified double, which is converted to a string as defined in section 15.18.1.1 of The Java™ Language Specification. AssertionError(floatdetailMessage) Constructs an AssertionError with its detail message derived from the specified float, which is converted to a st
This module never needs to be imported explicitly: the exceptions are provided in the built-in namespace as well
Assertion Error Stateflow
as the exceptions module. For class exceptions, in a class="pre">tryAssertion Error Android Studio
Instance Methods [hide private] https://www.tutorialspoint.com/python/assertions_in_python.htm __init__(...) x.__init__(...) initializes x; see help(type(x)) for signature a new object with assertion error type S, a subtype of T __new__(T, S, ...) Inherited from BaseException: __delattr__, __getattribute__, __getitem__, __getslice__, __reduce__, __repr__, __setattr__, __setstate__, __str__, __unicode__ Inherited error and exception from object: __format__, __hash__, __reduce_ex__, __sizeof__, __subclasshook__ Properties [hide private] Inherited from BaseException: args, message Inherited from object: __class__ Method Details [hide private] __init__(...) (Constructor) x.__init__(...) initializes x; see help(type(x)) for signature Overrides: object.__init__ __new__(T, S, ...) Returns: a new object with type S, a subtype of T Overrides: object.__new__ Home Trees Indices Help lxml API Generated by Epydoc 3.0.1 on Sat Aug 20 05:33:31 2016 http://epydoc.sourceforge.net
Python - Basic Syntax Python - Variable Types Python - Basic Operators Python - Decision Making Python - Loops Python - Numbers Python - Strings Python - Lists Python - Tuples Python - Dictionary Python - Date & Time Python - Functions Python - Modules Python - Files I/O Python - Exceptions Python Advanced Tutorial Python - Classes/Objects Python - Reg Expressions Python - CGI Programming Python - Database Access Python - Networking Python - Sending Email Python - Multithreading Python - XML Processing Python - GUI Programming Python - Further Extensions Python Useful Resources Python - Questions and Answers Python - Quick Guide Python - Tools/Utilities Python - Useful Resources Python - Discussion Selected Reading Developer's Best Practices Questions and Answers Effective Resume Writing HR Interview Questions Computer Glossary Who is Who Assertions in Python Advertisements Previous Page Next Page An assertion is a sanity-check that you can turn on or turn off when you are done with your testing of the program. The easiest way to think of an assertion is to liken it to a raise-if statement (or to be more accurate, a raise-if-not statement). An expression is tested, and if the result comes up false, an exception is raised. Assertions are carried out by the assert statement, the newest keyword to Python, introduced in version 1.5. Programmers often place assertions at the start of a function to check for valid input, and after a function call to check for valid output. The assert Statement: When it encounters an assert statement, Python evaluates the accompanying expression, which is hopefully true. If the expression is false, Python raises an AssertionError exception. The syntax for assert is: assert Expression[, Arguments] If the assertion fails, Python uses ArgumentExpression as the argument for the AssertionError. AssertionError exceptions can be caught and handled like any other exception using the try-except statement, but if not handled, they will terminate the program and produce a traceback. Example: Here is a function that converts a temperature from degrees Kelvin to degrees Fahrenheit. Since zero degrees Kelvin is as cold