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Having to count tests is annoying for maintainers. Also, manually updating count tests is problematic when multiple people are working on the same code; it causes merge conflicts and recounts. done_testing() is available since Test::More 0.88 which was released in 2009. This commit changes all tests under lib/ that use Test::More and were planning the number of tests. Michiel Beijen is now a Perl author
116 lines
3.2 KiB
Perl
116 lines
3.2 KiB
Perl
#!./perl
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use strict;
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use warnings;
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BEGIN {
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chdir 't' if -d 't';
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@INC = '../lib';
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}
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use Test::More;
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BEGIN { $_ = 'foo'; } # because Symbol used to clobber $_
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use Symbol;
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ok( $_ eq 'foo', 'check $_ clobbering' );
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# First test gensym()
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my $sym1 = gensym;
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ok( ref($sym1) eq 'GLOB', 'gensym() returns a GLOB' );
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my $sym2 = gensym;
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ok( $sym1 ne $sym2, 'gensym() returns a different GLOB' );
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ungensym $sym1;
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$sym1 = $sym2 = undef;
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# Test geniosym()
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use Symbol qw(geniosym);
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$sym1 = geniosym;
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like( $sym1, qr/=IO\(/, 'got an IO ref' );
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our $FOO = 'Eymascalar';
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*FOO = $sym1;
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is( $sym1, *FOO{IO}, 'assigns into glob OK' );
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is( $FOO, 'Eymascalar', 'leaves scalar alone' );
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{
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local $^W=1; # 5.005 compat.
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my $warn;
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local $SIG{__WARN__} = sub { $warn .= "@_" };
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readline FOO;
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like( $warn, qr/unopened filehandle/, 'warns like an unopened filehandle' );
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}
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# Test qualify()
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package foo;
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use Symbol qw(qualify qualify_to_ref); # must import into this package too
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::ok( qualify("x") eq "foo::x", 'qualify() with a simple identifier' );
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::ok( qualify("x", "FOO") eq "FOO::x", 'qualify() with a package' );
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::ok( qualify("BAR::x") eq "BAR::x",
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'qualify() with a qualified identifier' );
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::ok( qualify("STDOUT") eq "main::STDOUT",
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'qualify() with a reserved identifier' );
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::ok( qualify("ARGV", "FOO") eq "main::ARGV",
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'qualify() with a reserved identifier and a package' );
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::ok( qualify("_foo") eq "foo::_foo",
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'qualify() with an identifier starting with a _' );
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::ok( qualify("^FOO") eq "main::\cFOO",
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'qualify() with an identifier starting with a ^' );
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::is( qualify('\*x'), 'foo::\*x',
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'qualify() reference to a typeglob' );
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::is( qualify('\*x', 'FOO'), 'FOO::\*x',
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'qualify() reference to a typeglob' );
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{
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use strict 'refs';
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my $fhref = qualify_to_ref("main::STDOUT");
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::is( ref($fhref), 'GLOB',
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'qualify_to_ref() returned ref to typeglob (1 argument)');
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my $key = 'baz';
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my $ref_to_key = qualify_to_ref( $key, __PACKAGE__ );
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::is( ref($ref_to_key), 'GLOB',
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'qualify_to_ref() returned ref to typeglob (2 arguments)');
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my $ref_to_key_scalar = *{$ref_to_key}{SCALAR};
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::is( ref($ref_to_key_scalar), 'SCALAR',
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'able to get SCALAR entry in typeglob');
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}
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# tests for delete_package
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package main;
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no warnings 'once';
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$Transient::variable = 42;
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ok( exists $::{'Transient::'}, 'transient stash exists' );
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ok( defined $Transient::{variable}, 'transient variable in stash' );
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Symbol::delete_package('Transient');
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ok( !exists $Transient::{variable}, 'transient variable no longer in stash' );
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is( scalar(keys %Transient::), 0, 'transient stash is empty' );
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ok( !exists $::{'Transient::'}, 'no transient stash' );
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$Foo::variable = 43;
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ok( exists $::{'Foo::'}, 'second transient stash exists' );
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ok( defined $Foo::{variable}, 'second transient variable in stash' );
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Symbol::delete_package('::Foo');
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is( scalar(keys %Foo::), 0, 'second transient stash is empty' );
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ok( !exists $::{'Foo::'}, 'no second transient stash' );
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$Bar::variable = 44;
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ok( exists $::{'Bar::'}, 'third transient stash exists' );
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ok( defined $Bar::{variable}, 'third transient variable in stash' );
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ok( ! defined(Symbol::delete_package('Bar::Bar::')),
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'delete_package() returns undef due to undefined leaf');
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done_testing();
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