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lib/Benchmark/Confirm.pm  view on Meta::CPAN

for example, it is ordinary to execute benchmark script...

    perl some_benchmark.pl

and use Benchmark::Confirm

    perl -MBenchmark::Confirm some_benchmark.pl

then you get the result of benchmark and the confirmination.

    Benchmark: timing 1 iterations of Name1, Name2, Name3...
         Name1:  0 wallclock secs ( 0.00 usr +  0.00 sys =  0.00 CPU)
                (warning: too few iterations for a reliable count)
         Name2:  0 wallclock secs ( 0.00 usr +  0.00 sys =  0.00 CPU)
                (warning: too few iterations for a reliable count)
         Name3:  0 wallclock secs ( 0.00 usr +  0.00 sys =  0.00 CPU)
                (warning: too few iterations for a reliable count)
                        Rate Name3 Name1 Name2
    Name3 10000/s    --    0%    0%
    Name1 10000/s    0%    --    0%
    Name2 10000/s    0%    0%    --
    ok 1
    ok 2
    ok 3
    1..3

See the last 4 lines, these are the result of confirmation.

lib/Benchmark/Confirm.pm  view on Meta::CPAN

=head1 IMPORT OPTIONS

=head2 TAP

If you want to get valid TAP result, you should add import option C<TAP>.

    perl -MBenchmark::Confirm=TAP some_benchmark.pl

Then you get results as valid TAP like below.

    # Benchmark: timing 1 iterations of Name1, Name2, Name3...
    #      Name1:  0 wallclock secs ( 0.00 usr +  0.00 sys =  0.00 CPU)
    #             (warning: too few iterations for a reliable count)
    #      Name2:  0 wallclock secs ( 0.00 usr +  0.00 sys =  0.00 CPU)
    #             (warning: too few iterations for a reliable count)
    #      Name3:  0 wallclock secs ( 0.00 usr +  0.00 sys =  0.00 CPU)
    #             (warning: too few iterations for a reliable count)
    #                     Rate Name3 Name1 Name2
    # Name3 10000/s    --    0%    0%
    # Name1 10000/s    0%    --    0%
    # Name2 10000/s    0%    0%    --
    ok 1
    ok 2
    ok 3
    1..3

=head2 no_plan