All-Nodes

De Software testing
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  • Even though the All-Nodes criterion is the simplest structural test criterion, it may be difficult to satisfy in practice:
    • Often programs have code that is executed only in exceptional circumstances-low memory, full disk, unreadable files, lost connections, etc.
    • Testers may find it difficult or even impossible to simulate these circumstances and thus code that deals with these problems will remain untested. <bib>vincenzi-maldonado:slides:2007</bib>