use strict;
use warnings;
-use Test::More tests => 6 * 3 * 260;
-
-sub testcase {
- my ($var, $init, $code, $exp, $use, $global) = @_;
- my $decl = $global ? "our $var; local $var;" : "my $var;";
- my $test = $var =~ /^[@%]/ ? "\\$var" : $var;
- return <<TESTCASE;
-my \@exp = ($exp);
-$decl
-$init
-my \$res = eval {
- local \$SIG{__WARN__} = sub { die join '', 'warn:', \@_ };
- $use
- $code
-};
-if (ref \$exp[0]) {
- like \$@, \$exp[0], \$desc . ' [exception]';
-} else {
- is \$@, \$exp[0], \$desc . ' [exception]';
-}
-is_deeply \$res, \$exp[1], \$desc . ' [return]';
-is_deeply $test, \$exp[2], \$desc . ' [variable]';
-TESTCASE
-}
+use lib 't/lib';
+use Test::Leaner tests => 9 * 3 * 302;
+
+use autovivification::TestCases;
while (<DATA>) {
1 while chomp;
next unless /#/;
- my @chunks = split /#+/, "$_ ";
- s/^\s+//, s/\s+$// for @chunks;
- my ($init, $code, $exp, $opts) = @chunks;
- (my $var = $init) =~ s/[^\$@%\w].*//;
- $init = $var eq $init ? '' : "$init;";
- my $use;
- if ($opts) {
- for (split ' ', $opts) {
- my $no = 1;
- $no = 0 if s/^([-+])// and $1 eq '-';
- $use .= ($no ? 'no' : 'use') . " autovivification '$_';"
- }
- } elsif (defined $opts) {
- $opts = 'empty';
- $use = 'no autovivification;';
- } else {
- $opts = 'default';
- $use = '';
- }
- my @testcases = (
- [ $var, $init, $code, $exp, $use, 0 ],
- [ $var, "use strict; $init", $code, $exp, $use, 1 ],
- [ $var, "no strict; $init", $code, $exp, $use, 1 ],
- );
- my @extra;
- for (@testcases) {
- my $var = $_->[0];
- if ($var =~ /\$/) {
- my @new = @$_;
- $new[0] =~ s/^$/%/;
- $new[1] =~ s/$var\->/$var/g;
- $new[2] =~ s/$var\->/$var/g;
- push @extra, \@new;
- }
- }
- push @testcases, @extra;
- for (@testcases) {
- my $testcase = testcase(@$_);
- my ($var, $init, $code) = @$_;
- my $desc = do { (my $x = "$var | $init") =~ s,;\s+$,,; $x } . " | $code | $opts";
- eval $testcase;
- diag "== This testcase failed to compile ==\n$testcase\n## Reason: $@" if $@;
- }
+ testcase_ok($_, '%');
}
__DATA__
--- fetch ---
-$x # $x->{a} # '', undef, { }
+$x # $x->{a} # '', undef, { }
$x # $x->{a} # '', undef, undef #
$x # $x->{a} # '', undef, undef # +fetch
$x # $x->{a} # '', undef, { } # +exists
$x # $x->{a} # '', undef, { } # +delete
$x # $x->{a} # '', undef, { } # +store
+$x # $x->{a} # '', undef, { } # -fetch
+$x # $x->{a} # '', undef, { } # +fetch -fetch
+$x # $x->{a} # '', undef, undef # -fetch +fetch
+$x # $x->{a} # '', undef, undef # +fetch -exists
+
$x # $x->{a} # qr/^Reference vivification forbidden/, undef, undef # +strict +fetch
$x # $x->{a} # '', undef, { } # +strict +exists
$x # $x->{a} # '', undef, { } # +strict +delete
--- aliasing ---
$x # 1 for $x->{a}; () # '', undef, { a => undef }
-$x # 1 for $x->{a}; () # '', undef, undef #
-$x # 1 for $x->{a}; () # '', undef, undef # +fetch
+$x # 1 for $x->{a}; () # '', undef, { a => undef } #
+$x # 1 for $x->{a}; () # '', undef, { a => undef } # +fetch
$x # 1 for $x->{a}; () # '', undef, { a => undef } # +exists
$x # 1 for $x->{a}; () # '', undef, { a => undef } # +delete
-$x # 1 for $x->{a}; () # '', undef, { a => undef } # +store
+$x # 1 for $x->{a}; () # qr/^Can't vivify reference/, undef, undef # +store
$x # $_ = 1 for $x->{a}; () # '', undef, { a => 1 }
-$x # $_ = 1 for $x->{a}; () # '', undef, undef #
-$x # $_ = 1 for $x->{a}; () # '', undef, undef # +fetch
+$x # $_ = 1 for $x->{a}; () # '', undef, { a => 1 } #
+$x # $_ = 1 for $x->{a}; () # '', undef, { a => 1 } # +fetch
$x # $_ = 1 for $x->{a}; () # '', undef, { a => 1 } # +exists
$x # $_ = 1 for $x->{a}; () # '', undef, { a => 1 } # +delete
-$x # $_ = 1 for $x->{a}; () # '', undef, { a => 1 } # +store
+$x # $_ = 1 for $x->{a}; () # qr/^Can't vivify reference/, undef, undef # +store
$x->{a} = 1 # 1 for $x->{a}; () # '', undef, { a => 1 } # +fetch
$x->{a} = 1 # 1 for $x->{b}; () # '', undef, { a => 1, b => undef } # +fetch
$x->{a} = 1 # 1 for $x->{a}; () # '', undef, { a => 1 } # +store
$x->{a} = 1 # 1 for $x->{b}; () # '', undef, { a => 1, b => undef } # +store
+$x # do_nothing($x->{a}); () # '', undef, { }
+$x # do_nothing($x->{a}); () # '', undef, { } #
+$x # do_nothing($x->{a}); () # '', undef, { } # +fetch
+$x # do_nothing($x->{a}); () # '', undef, { } # +exists
+$x # do_nothing($x->{a}); () # '', undef, { } # +delete
+$x # do_nothing($x->{a}); () # qr/^Can't vivify reference/, undef, undef # +store
+
+$x # set_arg($x->{a}); () # '', undef, { a => 1 }
+$x # set_arg($x->{a}); () # '', undef, { a => 1 } #
+$x # set_arg($x->{a}); () # '', undef, { a => 1 } # +fetch
+$x # set_arg($x->{a}); () # '', undef, { a => 1 } # +exists
+$x # set_arg($x->{a}); () # '', undef, { a => 1 } # +delete
+$x # set_arg($x->{a}); () # qr/^Can't vivify reference/, undef, undef # +store
+
+--- dereferencing ---
+
+$x # no warnings 'uninitialized'; my @a = %$x; () # ($strict ? qr/^Can't use an undefined value as a HASH reference/ : ''), undef, undef
+$x # no warnings 'uninitialized'; my @a = %$x; () # ($strict ? qr/^Can't use an undefined value as a HASH reference/ : ''), undef, undef #
+$x # no warnings 'uninitialized'; my @a = %$x; () # ($strict ? qr/^Can't use an undefined value as a HASH reference/ : ''), undef, undef # +fetch
+$x # no warnings 'uninitialized'; my @a = %$x; () # ($strict ? qr/^Can't use an undefined value as a HASH reference/ : ''), undef, undef # +exists
+$x # no warnings 'uninitialized'; my @a = %$x; () # ($strict ? qr/^Can't use an undefined value as a HASH reference/ : ''), undef, undef # +delete
+$x # no warnings 'uninitialized'; my @a = %$x; () # ($strict ? qr/^Can't use an undefined value as a HASH reference/ : ''), undef, undef # +store
+
+$x->{a} = 1 # my @a = %$x; () # '', undef, { a => 1 } # +fetch
+$x->{a} = 1 # my @a = %$x; () # '', undef, { a => 1 } # +exists
+$x->{a} = 1 # my @a = %$x; () # '', undef, { a => 1 } # +delete
+$x->{a} = 1 # my @a = %$x; () # '', undef, { a => 1 } # +store
+
+--- slice ---
+
+$x # my @a = @$x{'a', 'b'}; \@a # '', [ undef, undef ], { }
+$x # my @a = @$x{'a', 'b'}; \@a # '', [ undef, undef ], undef #
+$x # my @a = @$x{'a', 'b'}; \@a # '', [ undef, undef ], undef # +fetch
+$x # my @a = @$x{'a', 'b'}; \@a # '', [ undef, undef ], { } # +exists
+$x # my @a = @$x{'a', 'b'}; \@a # '', [ undef, undef ], { } # +delete
+$x # my @a = @$x{'a', 'b'}; \@a # '', [ undef, undef ], { } # +store
+
+$x->{b} = 0 # my @a = @$x{'a', 'b'}; \@a # '', [ undef, 0 ], { b => 0 } # +fetch
+
+$x # @$x{'a', 'b'} = (1, 2); () # '', undef, { a => 1, b => 2 }
+$x # @$x{'a', 'b'} = (1, 2); () # '', undef, { a => 1, b => 2 } #
+$x # @$x{'a', 'b'} = (1, 2); () # '', undef, { a => 1, b => 2 } # +fetch
+$x # @$x{'a', 'b'} = (1, 2); () # '', undef, { a => 1, b => 2 } # +exists
+$x # @$x{'a', 'b'} = (1, 2); () # '', undef, { a => 1, b => 2 } # +delete
+$x # @$x{'a', 'b'} = (1, 2); () # qr/^Can't vivify reference/, undef, undef # +store
+
+$x->{a} = 0 # @$x{'a', 'b'} = (1, 2); () # '', undef, { a => 1, b => 2 } # +store
+$x->{c} = 0 # @$x{'a', 'b'} = (1, 2); () # '', undef, { a => 1, b => 2, c => 0 } # +store
+$x->{a} = 0, $x->{b} = 0 # @$x{'a', 'b'} = (1, 2); () # '', undef, { a => 1, b => 2 } # +store
+
--- exists ---
$x # exists $x->{a} # '', '', { }
projects / perl / modules / autovivification.git / blobdiff