negative path testing
[ˈnɛɡətɪv pæθ ˈtɛstɪŋ]
nounpl: negative path testing (uncountable)
teste de caminho negativo
1. A software testing technique that validates how an application handles invalid, unexpected, or erroneous inputs and edge cases
Negative path testing ensures the application gracefully handles incorrect user inputs like null values or oversized data.
O teste de caminho negativo garante que a aplicação lida graciosamente com entradas de usuário incorretas, como valores nulos ou dados muito grandes.
2. Testing methodology focused on identifying failure modes and verifying error handling mechanisms
The QA team performed negative path testing to verify that the login form rejected invalid email addresses.
A equipe de QA realizou teste de caminho negativo para verificar que o formulário de login rejeitava endereços de e-mail inválidos.
3. Quality assurance practice that deliberately attempts to break the system using adverse scenarios
Negative path testing revealed that the payment system crashed when processing transactions with special characters.
O teste de caminho negativo revelou que o sistema de pagamento travava ao processar transações com caracteres especiais.
Negative path testing is a critical concept in both North American and Brazilian software development cultures. In the USA, it's fundamental to Agile and DevOps methodologies. In Brazil, as the tech industry has grown, negative path testing has become increasingly important in startup environments and established tech companies. Both cultures emphasize the importance of robust error handling and user experience resilience.
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