cargo-test(1)

NAME

   cargo-test - Execute unit and integration tests of a package

SYNOPSIS

   cargo test [OPTIONS] [--] [<ARGS>...]

DESCRIPTION

   Execute all unit and integration tests of a local package.

   All of the trailing arguments are passed to the test binaries generated
   for filtering tests and generally  providing  options  configuring  how
   they  run.  For example, this will run all tests with the name 'foo' in
   their name:

          cargo test foo

   If the --package argument  is  given,  then  'SPEC'  is  a  package  id
   specification which indicates which package should be tested.  If it is
   not given, then the current package is tested.  For more information on
   'SPEC' and its format, see the "cargo help pkgid" command.

   The  --jobs  argument  affects  the building of the test executable but
   does not affect how many jobs are used when running the tests.

   Compilation can be configured via the 'test' profile in the manifest.

   By default the rust test harness hides output from  test  execution  to
   keep  results  readable.   Test  output  can  be  recovered  (e.g.  for
   debugging) by passing --nocapture to the test binaries:

          cargo test -- --nocapture

OPTIONS

   -h, --help
          Print this message.

   --lib  Test only this package's library.

   --bin NAME
          Test only the specified binary.

   --example NAME
          Test only the specified example.

   --test NAME
          Test only the specified integration test target.

   --bench NAME
          Test only the specified benchmark target.

   --no-run
          Compile, but don't run tests.

   -p SPEC, --package SPEC ...
          Package to run tests for.

   -j IN, --jobs IN
          The number of jobs to run in parallel.

   --release
          Build artifacts in release mode, with optimizations.

   --features FEATURES
          Space-separated list of features to also build.

   --no-default-features
          Do not build the default feature.

   --target TRIPLE
          Build for the target triple.

   --manifest-path PATH
          Path to the manifest to compile.

   --no-fail-fast
          Run all tests regardless of failure.

   -v, --verbose
          Use verbose output.

   -q, --quiet
          No output printed to stdout.

   --color WHEN
          Coloring: auto, always, never.

EXAMPLES

   Execute all the unit and integration tests of the current package

          $ cargo test

   Execute the BENCH benchmark

          $ cargo test --bench BENCH

SEE ALSO

   cargo(1), cargo-build(1)

COPYRIGHT

   This work is  dual-licensed  under  Apache  2.0  and  MIT  terms.   See
   COPYRIGHT file in the cargo source distribution.

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