VERSION
Version 3.35SYNOPSIS
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
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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:
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- "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
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- "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.