TAP::Harness::Env - phpMan

NAME
    TAP::Harness::Env - Parsing harness related environmental variables
    where appropriate

VERSION
    Version 3.43

SYNOPSIS
     my $harness = TAP::Harness::Env->create(\%extra_args)

DESCRIPTION
    This module implements the environmental variables that Test::Harness
    uses with TAP::Harness, and instantiates the appropriate class with the
    appropriate arguments.

METHODS
    *   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.

ENVIRONMENTAL VARIABLES
    "HARNESS_PERL_SWITCHES"
        Setting this adds perl command line switches to each test file run.

        For example, "HARNESS_PERL_SWITCHES=-T" will turn on taint mode.
        "HARNESS_PERL_SWITCHES=-MDevel::Cover" will run "Devel::Cover" for
        each test.

    "HARNESS_VERBOSE"
        If true, "TAP::Harness" will output the verbose results of running
        its tests.

    "HARNESS_SUBCLASS"
        Specifies a TAP::Harness subclass to be used in place of
        TAP::Harness.

    "HARNESS_OPTIONS"
        Provide additional options to the harness. Currently supported
        options are:

        "j<n>"
            Run <n> (default 9) parallel jobs.

        "c" Try to color output. See "new" in TAP::Formatter::Base.

        "a<file.tgz>"
            Will use TAP::Harness::Archive as the harness class, and save
            the TAP to "file.tgz"

        "fPackage-With-Dashes"
            Set the formatter_class of the harness being run. Since the
            "HARNESS_OPTIONS" is seperated by ":", we use "-" instead.

        Multiple options may be separated by colons:

            HARNESS_OPTIONS=j9:c make test

    "HARNESS_TIMER"
        Setting this to true will make the harness display the number of
        milliseconds each test took. You can also use prove's "--timer"
        switch.

    "HARNESS_COLOR"
        Attempt to produce color output.

    "HARNESS_IGNORE_EXIT"
        If set to a true value instruct "TAP::Parser" to ignore exit and
        wait status from test scripts.