[#BloombergLP-bsls-ProtocolTest-failures]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bsls.adoc[bsls]::xref:BloombergLP/bsls/ProtocolTest.adoc[ProtocolTest]::failures
:relfileprefix: ../../../
:mrdocs:

Return the number of failures encountered during testing of a protocol class. The returned value is 0 if all tests succeeded, or no tests ran.

== Synopsis

Declared in `<bsls_protocoltest.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
failures() const;
----


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