Edit File: carp.t
#!/usr/bin/perl BEGIN { if( $ENV{PERL_CORE} ) { chdir 't'; @INC = '../lib'; } } use Test::More tests => 3; use Test::Builder; my $tb = Test::Builder->create; sub foo { $tb->croak("foo") } sub bar { $tb->carp("bar") } eval { foo() }; is $@, sprintf "foo at %s line %s.\n", $0, __LINE__ - 1; eval { $tb->croak("this") }; is $@, sprintf "this at %s line %s.\n", $0, __LINE__ - 1; { my $warning = ''; local $SIG{__WARN__} = sub { $warning .= join '', @_; }; bar(); is $warning, sprintf "bar at %s line %s.\n", $0, __LINE__ - 1; }