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Name	Size	Permission	Date
Formatter.t	1.64 KB	-rw-r--r--	2020-10-22 03:10
Subtest_buffer_formatter.t	2.62 KB	-rw-r--r--	2020-10-22 03:10
Subtest_callback.t	906 B	-rw-r--r--	2020-10-22 03:10
Subtest_events.t	441 B	-rw-r--r--	2020-10-22 03:10
Subtest_plan.t	355 B	-rw-r--r--	2020-10-22 03:10
Subtest_todo.t	932 B	-rw-r--r--	2020-10-22 03:10
Taint.t	356 B	-rw-r--r--	2020-10-22 03:10
disable_ipc_a.t	203 B	-rw-r--r--	2020-10-22 03:10
disable_ipc_b.t	219 B	-rw-r--r--	2020-10-22 03:10
disable_ipc_c.t	256 B	-rw-r--r--	2020-10-22 03:10
disable_ipc_d.t	458 B	-rw-r--r--	2020-10-22 03:10
err_var.t	177 B	-rw-r--r--	2020-10-22 03:10
init_croak.t	589 B	-rw-r--r--	2020-10-22 03:10
intercept.t	1.09 KB	-rw-r--r--	2020-10-22 03:10
ipc_wait_timeout.t	2.3 KB	-rw-r--r--	2020-10-22 03:10
nested_context_exception.t	2.09 KB	-rw-r--r--	2020-10-22 03:10
no_load_api.t	1.52 KB	-rw-r--r--	2020-10-22 03:10
run_subtest_inherit.t	2.21 KB	-rw-r--r--	2020-10-22 03:10
special_names.t	1.28 KB	-rw-r--r--	2020-10-22 03:10
subtest_bailout.t	1.15 KB	-rw-r--r--	2020-10-22 03:10
trace_signature.t	1.47 KB	-rw-r--r--	2020-10-22 03:10
uuid.t	3.33 KB	-rw-r--r--	2020-10-22 03:10

Rename

use strict;
use warnings;

use Test2::Tools::Tiny;

use Test2::API qw/run_subtest intercept test2_stack/;

{
    package Formatter::Hide;
    sub write { }
    sub hide_buffered { 1 }
    sub terminate { }
    sub finalize { }

package Formatter::Show;
    sub write { }
    sub hide_buffered { 0 }
    sub terminate { }
    sub finalize { }

package Formatter::NA;
    sub write { }
    sub terminate { }
    sub finalize { }
}

my %HAS_FORMATTER;

my $events = intercept {
    my $code = sub {
        my $hub = test2_stack->top;
        $HAS_FORMATTER{unbuffered_none} = $hub->format ? 1 : 0;
    };
    run_subtest('unbuffered', $code);

$code = sub {
        my $hub = test2_stack->top;
        $HAS_FORMATTER{buffered_none} = $hub->format ? 1 : 0;
    };
    run_subtest('buffered', $code, 'BUFFERED');

#####################
    test2_stack->top->format(bless {}, 'Formatter::Hide');
    $code = sub {
        my $hub = test2_stack->top;
        $HAS_FORMATTER{unbuffered_hide} = $hub->format ? 1 : 0;
    };
    run_subtest('unbuffered', $code);

$code = sub {
        my $hub = test2_stack->top;
        $HAS_FORMATTER{buffered_hide} = $hub->format ? 1 : 0;
    };
    run_subtest('buffered', $code, 'BUFFERED');

#####################
    test2_stack->top->format(bless {}, 'Formatter::Show');
    $code = sub {
        my $hub = test2_stack->top;
        $HAS_FORMATTER{unbuffered_show} = $hub->format ? 1 : 0;
    };
    run_subtest('unbuffered', $code);

$code = sub {
        my $hub = test2_stack->top;
        $HAS_FORMATTER{buffered_show} = $hub->format ? 1 : 0;
    };
    run_subtest('buffered', $code, 'BUFFERED');

#####################
    $code = sub {
        my $hub = test2_stack->top;
        $HAS_FORMATTER{unbuffered_na} = $hub->format ? 1 : 0;
    };
    run_subtest('unbuffered', $code);

test2_stack->top->format(bless {}, 'Formatter::NA');
    $code = sub {
        my $hub = test2_stack->top;
        $HAS_FORMATTER{buffered_na} = $hub->format ? 1 : 0;
    };
    run_subtest('buffered', $code, 'BUFFERED');
};

ok(!$HAS_FORMATTER{unbuffered_none}, "Unbuffered with no parent formatter has no formatter");
ok( $HAS_FORMATTER{unbuffered_show}, "Unbuffered where parent has 'show' formatter has formatter");
ok( $HAS_FORMATTER{unbuffered_hide}, "Unbuffered where parent has 'hide' formatter has formatter");

ok(!$HAS_FORMATTER{buffered_none}, "Buffered with no parent formatter has no formatter");
ok( $HAS_FORMATTER{buffered_show}, "Buffered where parent has 'show' formatter has formatter");
ok(!$HAS_FORMATTER{buffered_hide}, "Buffered where parent has 'hide' formatter has no formatter");

done_testing;