TAP::Harness::Env - Parsing harness related environmental variables where appropriate
my $harness = TAP::Harness::Env->create(\%extra_args)
This module implements the environmental variables that Test::Harness uses with TAP::Harness, and instantiates the appropriate class with the appropriate arguments.
create( \%args )
This function reads the environment and generates an appropriate argument hash from it. If given any arguments in
%extra_args, these will override the environmental defaults. In accepts
harness_class (which defaults to
TAP::Harness), and any argument the harness class accepts.
Setting this adds perl command line switches to each test file run.
HARNESS_PERL_SWITCHES=-T will turn on taint mode.
HARNESS_PERL_SWITCHES=-MDevel::Cover will run
Devel::Cover for each test.
TAP::Harness will output the verbose results of running its tests.
Specifies a TAP::Harness subclass to be used in place of TAP::Harness.
Provide additional options to the harness. Currently supported options are:
Run <n> (default 9) parallel jobs.
Try to color output. See "new" in TAP::Formatter::Base.
Will use TAP::Harness::Archive as the harness class, and save the TAP to
Set the formatter_class of the harness being run. Since the
HARNESS_OPTIONS is separated by
:, we use
Multiple options may be separated by colons:
HARNESS_OPTIONS=j9:c make test
Setting this to true will make the harness display the number of milliseconds each test took. You can also use prove's
Attempt to produce color output.
If set to a true value instruct
TAP::Parser to ignore exit and wait status from test scripts.