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.\" ========================================================================
.\"
.IX Title "App::Prove::State 3"
.TH App::Prove::State 3 "2019-10-24" "perl v5.30.2" "Perl Programmers Reference Guide"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
App::Prove::State \- State storage for the "prove" command.
.SH "VERSION"
.IX Header "VERSION"
Version 3.42
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The \f(CW\*(C`prove\*(C'\fR command supports a \f(CW\*(C`\-\-state\*(C'\fR option that instructs it to
store persistent state across runs. This module implements that state
and the operations that may be performed on it.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\&    # Re\-run failed tests
\&    $ prove \-\-state=failed,save \-rbv
.Ve
.SH "METHODS"
.IX Header "METHODS"
.SS "Class Methods"
.IX Subsection "Class Methods"
\fI\f(CI\*(C`new\*(C'\fI\fR
.IX Subsection "new"
.PP
Accepts a hashref with the following key/value pairs:
.IP "\(bu" 4
\&\f(CW\*(C`store\*(C'\fR
.Sp
The filename of the data store holding the data that App::Prove::State reads.
.IP "\(bu" 4
\&\f(CW\*(C`extensions\*(C'\fR (optional)
.Sp
The test name extensions.  Defaults to \f(CW\*(C`.t\*(C'\fR.
.IP "\(bu" 4
\&\f(CW\*(C`result_class\*(C'\fR (optional)
.Sp
The name of the \f(CW\*(C`result_class\*(C'\fR.  Defaults to \f(CW\*(C`App::Prove::State::Result\*(C'\fR.
.ie n .SS """result_class"""
.el .SS "\f(CWresult_class\fP"
.IX Subsection "result_class"
Getter/setter for the name of the class used for tracking test results.  This
class should either subclass from \f(CW\*(C`App::Prove::State::Result\*(C'\fR or provide an
identical interface.
.ie n .SS """extensions"""
.el .SS "\f(CWextensions\fP"
.IX Subsection "extensions"
Get or set the list of extensions that files must have in order to be
considered tests. Defaults to ['.t'].
.ie n .SS """results"""
.el .SS "\f(CWresults\fP"
.IX Subsection "results"
Get the results of the last test run.  Returns a \f(CW\*(C`result_class()\*(C'\fR instance.
.ie n .SS """commit"""
.el .SS "\f(CWcommit\fP"
.IX Subsection "commit"
Save the test results. Should be called after all tests have run.
.SS "Instance Methods"
.IX Subsection "Instance Methods"
\fI\f(CI\*(C`apply_switch\*(C'\fI\fR
.IX Subsection "apply_switch"
.PP
.Vb 1
\& $self\->apply_switch(\*(Aqfailed,save\*(Aq);
.Ve
.PP
Apply a list of switch options to the state, updating the internal
object state as a result. Nothing is returned.
.PP
Diagnostics:
    \- \*(L"Illegal state option: \f(CW%s\fR\*(R"
.ie n .IP """last""" 4
.el .IP "\f(CWlast\fR" 4
.IX Item "last"
Run in the same order as last time
.ie n .IP """failed""" 4
.el .IP "\f(CWfailed\fR" 4
.IX Item "failed"
Run only the failed tests from last time
.ie n .IP """passed""" 4
.el .IP "\f(CWpassed\fR" 4
.IX Item "passed"
Run only the passed tests from last time
.ie n .IP """all""" 4
.el .IP "\f(CWall\fR" 4
.IX Item "all"
Run all tests in normal order
.ie n .IP """hot""" 4
.el .IP "\f(CWhot\fR" 4
.IX Item "hot"
Run the tests that most recently failed first
.ie n .IP """todo""" 4
.el .IP "\f(CWtodo\fR" 4
.IX Item "todo"
Run the tests ordered by number of todos.
.ie n .IP """slow""" 4
.el .IP "\f(CWslow\fR" 4
.IX Item "slow"
Run the tests in slowest to fastest order.
.ie n .IP """fast""" 4
.el .IP "\f(CWfast\fR" 4
.IX Item "fast"
Run test tests in fastest to slowest order.
.ie n .IP """new""" 4
.el .IP "\f(CWnew\fR" 4
.IX Item "new"
Run the tests in newest to oldest order.
.ie n .IP """old""" 4
.el .IP "\f(CWold\fR" 4
.IX Item "old"
Run the tests in oldest to newest order.
.ie n .IP """save""" 4
.el .IP "\f(CWsave\fR" 4
.IX Item "save"
Save the state on exit.
.PP
\fI\f(CI\*(C`get_tests\*(C'\fI\fR
.IX Subsection "get_tests"
.PP
Given a list of args get the names of tests that should run
.PP
\fI\f(CI\*(C`observe_test\*(C'\fI\fR
.IX Subsection "observe_test"
.PP
Store the results of a test.
.PP
\fI\f(CI\*(C`save\*(C'\fI\fR
.IX Subsection "save"
.PP
Write the state to a file.
.PP
\fI\f(CI\*(C`load\*(C'\fI\fR
.IX Subsection "load"
.PP
Load the state from a file