Projects tagged ‘design-by-contract’

EiffelStudio is an IDE for the Eiffel language (ECMA-367, ISO/IEC 25436, and ACM Software System Award 2006). It includes: * Eiffel compiler * Eiffel GUI editor * Eiffel code browsing tool * ... [More] Eiffel diagram editor with round-trip, * Eiffel refactoring tool * Eiffel debugger * Eiffel profiler * Eiffel analysis tools (Metrics, Dependencies, etc.). Eiffel generates C or CLI for .NET or Mono. Eiffel applies O-O principles and Design by Contract for high-quality software. Many Eiffel libraries are included: ADT, network, GUI, database, parsing (including an Eiffel parser), XML, Web, COM, and more. [Less]

AutoTest is a fully automatic testing tool. Our methodology is based on Design by Contract (TM). Contracts are a valuable source of information regarding the intended semantics of the software. The ... [More] information that contracts (preconditions, postconditions, class invariants, loop variants and invariants, and check instructions) provide can be used to check whether the software fulfills its intended purpose. By checking that the software respects its contracts, we can ascertain its validity. Therefore, contracts provide the basis for automation of the testing process. AutoTest allows the user to generate, compile and run tests on the push of a button and seamlessly integrates with existing manual unit tests. It is able to select manual tests that are relevant given a certain test scope. [Less]

PHP_Depend is an adaption of the established Java development tool JDepend. This tool shows you the quality of your design in the terms of extensibility, reusability and maintainability. All these ... [More] facts are influenced by the inter-package dependencies and the package abstraction that PHP_Depend visualizes in form of an abstract/instability chart and as a detailed XML report of all detected dependencies. [Less]

OVal is a pragmatic and extensible validation framework for any kind of Java objects (not only JavaBeans). Constraints can be declared with annotations (@NotNull, @MaxLength), POJOs or XML. ... [More] Custom constraints can be expressed as custom Java classes or by using scripting languages such as JavaScript, Groovy, BeanShell, OGNL or MVEL. Besides field/property validation OVal implements Programming by Contract features by utilizing AspectJ based aspects. This for example allows runtime validation of method arguments. [Less]

ContractN provides a simple, yet highly effective and flexible, programming-by-contract library for managed APIs. It uses the CLR's support for aspect-oriented programming (AOP), enabling seamless ... [More] integration into existing code. In layman’s terms, ContractN allows you to adorn APIs with attributes such as, InRequired, OutRequired, ReturnRequired, PreCondition, PostCondition and even custom conditions, with various points of extensibility. [Less]