1#!./perl 2 3BEGIN { 4 $^W = 1; 5 $| = 1; 6 chdir 't' if -d 't'; 7 @INC = '../lib'; 8 $SIG{__WARN__} = sub { die "Dying on warning: ", @_ }; 9} 10 11sub ok { 12 my ($n, $result, $info) = @_; 13 if ($result) { 14 print "ok $n\n"; 15 } 16 else { 17 print "not ok $n\n"; 18 print "# $info\n" if $info; 19 } 20} 21 22$Is_MSWin32 = $^O eq 'MSWin32'; 23$Is_VMS = $^O eq 'VMS'; 24$PERL = ($Is_MSWin32 ? '.\perl' : './perl'); 25 26print "1..30\n"; 27 28eval '$ENV{"foo"} = "hi there";'; # check that ENV is inited inside eval 29if ($Is_MSWin32) { ok 1, `cmd /x /c set foo` eq "foo=hi there\n"; } 30else { ok 1, `echo \$foo` eq "hi there\n"; } 31 32unlink 'ajslkdfpqjsjfk'; 33$! = 0; 34open(FOO,'ajslkdfpqjsjfk'); 35ok 2, $!, $!; 36close FOO; # just mention it, squelch used-only-once 37 38if ($Is_MSWin32) { 39 ok 3,1; 40 ok 4,1; 41} 42else { 43 # the next tests are embedded inside system simply because sh spits out 44 # a newline onto stderr when a child process kills itself with SIGINT. 45 system './perl', '-e', <<'END'; 46 47 $| = 1; # command buffering 48 49 $SIG{"INT"} = "ok3"; kill "INT",$$; 50 $SIG{"INT"} = "IGNORE"; kill "INT",$$; print "ok 4\n"; 51 $SIG{"INT"} = "DEFAULT"; kill "INT",$$; print "not ok\n"; 52 53 sub ok3 { 54 if (($x = pop(@_)) eq "INT") { 55 print "ok 3\n"; 56 } 57 else { 58 print "not ok 3 ($x @_)\n"; 59 } 60 } 61 62END 63} 64 65# can we slice ENV? 66@val1 = @ENV{keys(%ENV)}; 67@val2 = values(%ENV); 68ok 5, join(':',@val1) eq join(':',@val2); 69ok 6, @val1 > 1; 70 71# regex vars 72'foobarbaz' =~ /b(a)r/; 73ok 7, $` eq 'foo', $`; 74ok 8, $& eq 'bar', $&; 75ok 9, $' eq 'baz', $'; 76ok 10, $+ eq 'a', $+; 77 78# $" 79@a = qw(foo bar baz); 80ok 11, "@a" eq "foo bar baz", "@a"; 81{ 82 local $" = ','; 83 ok 12, "@a" eq "foo,bar,baz", "@a"; 84} 85 86# $; 87%h = (); 88$h{'foo', 'bar'} = 1; 89ok 13, (keys %h)[0] eq "foo\034bar", (keys %h)[0]; 90{ 91 local $; = 'x'; 92 %h = (); 93 $h{'foo', 'bar'} = 1; 94 ok 14, (keys %h)[0] eq 'fooxbar', (keys %h)[0]; 95} 96 97# $?, $@, $$ 98system qq[$PERL -e "exit(0)"]; 99ok 15, $? == 0, $?; 100system qq[$PERL -e "exit(1)"]; 101ok 16, $? != 0, $?; 102 103eval { die "foo\n" }; 104ok 17, $@ eq "foo\n", $@; 105 106ok 18, $$ > 0, $$; 107 108# $^X and $0 109{ 110 if ($^O eq 'qnx') { 111 chomp($wd = `pwd`); 112 } 113 else { 114 $wd = '.'; 115 } 116 my $perl = "$wd/perl"; 117 my $headmaybe = ''; 118 my $tailmaybe = ''; 119 $script = "$wd/show-shebang"; 120 if ($Is_MSWin32) { 121 chomp($wd = `cd`); 122 $perl = "$wd\\perl.exe"; 123 $script = "$wd\\show-shebang.bat"; 124 $headmaybe = <<EOH ; 125\@rem =' 126\@echo off 127$perl -x \%0 128goto endofperl 129\@rem '; 130EOH 131 $tailmaybe = <<EOT ; 132 133__END__ 134:endofperl 135EOT 136 } 137 $s1 = $s2 = "\$^X is $perl, \$0 is $script\n"; 138 if ($^O eq 'os2') { 139 # Started by ksh, which adds suffixes '.exe' and '.' to perl and script 140 $s2 = "\$^X is $wd/perl.exe, \$0 is $script.\n"; 141 } 142 ok 19, open(SCRIPT, ">$script"), $!; 143 ok 20, print(SCRIPT $headmaybe . <<EOB . <<'EOF' . $tailmaybe), $!; 144#!$wd/perl 145EOB 146print "\$^X is $^X, \$0 is $0\n"; 147EOF 148 ok 21, close(SCRIPT), $!; 149 ok 22, chmod(0755, $script), $!; 150 $_ = `$script`; 151 s{\bminiperl\b}{perl}; # so that test doesn't fail with miniperl 152 s{is perl}{is $perl}; # for systems where $^X is only a basename 153 ok 23, ($Is_MSWin32 ? uc($_) eq uc($s2) : $_ eq $s2), ":$_:!=:$s2:"; 154 $_ = `$perl $script`; 155 ok 24, ($Is_MSWin32 ? uc($_) eq uc($s1) : $_ eq $s1), ":$_:!=:$s1: after `$perl $script`"; 156 ok 25, unlink($script), $!; 157} 158 159# $], $^O, $^T 160ok 26, $] >= 5.00319, $]; 161ok 27, $^O; 162ok 28, $^T > 850000000, $^T; 163 164if ($Is_VMS) { 165 ok 29, 1; 166 ok 30, 1; 167} 168else { 169 $PATH = $ENV{PATH}; 170 $ENV{foo} = "bar"; 171 %ENV = (); 172 $ENV{PATH} = $PATH; 173 ok 29, ($Is_MSWin32 ? (`cmd /x /c set foo 2>NUL` eq "") 174 : (`echo \$foo` eq "\n") ); 175 176 $ENV{NoNeSuCh} = "foo"; 177 $0 = "bar"; 178 ok 30, ($Is_MSWin32 ? (`cmd /x /c set NoNeSuCh` eq "NoNeSuCh=foo\n") 179 : (`echo \$NoNeSuCh` eq "foo\n") ); 180} 181 182