1#!./perl 2 3BEGIN { 4 chdir 't' if -d 't'; 5 @INC = '../lib'; 6 $ENV{PERL5LIB} = '../lib'; 7} 8 9$| = 1; 10undef $/; 11my @prgs = split "\n########\n", <DATA>; 12print "1..", scalar @prgs, "\n"; 13 14my $Is_VMS = $^O eq 'VMS'; 15my $Is_MSWin32 = $^O eq 'MSWin32'; 16my $Is_NetWare = $^O eq 'NetWare'; 17my $Is_MacOS = $^O eq 'MacOS'; 18my $tmpfile = "tmp0000"; 19my $i = 0 ; 201 while -e ++$tmpfile; 21END { if ($tmpfile) { 1 while unlink $tmpfile} } 22 23for (@prgs){ 24 my $switch = ""; 25 my @temps = () ; 26 if (s/^\s*-\w+//){ 27 $switch = $&; 28 } 29 my($prog,$expected) = split(/\nEXPECT\n/, $_); 30 if ( $prog =~ /--FILE--/) { 31 my(@files) = split(/\n--FILE--\s*([^\s\n]*)\s*\n/, $prog) ; 32 shift @files ; 33 die "Internal error test $i didn't split into pairs, got " . 34 scalar(@files) . "[" . join("%%%%", @files) ."]\n" 35 if @files % 2 ; 36 while (@files > 2) { 37 my $filename = shift @files ; 38 my $code = shift @files ; 39 push @temps, $filename ; 40 open F, ">$filename" or die "Cannot open $filename: $!\n" ; 41 print F $code ; 42 close F ; 43 } 44 shift @files ; 45 $prog = shift @files ; 46 } 47 open TEST, ">$tmpfile"; 48 print TEST $prog,"\n"; 49 close TEST; 50 my $results = $Is_VMS ? 51 `./perl $switch $tmpfile 2>&1` : 52 $Is_MSWin32 ? 53 `.\\perl -I../lib $switch $tmpfile 2>&1` : 54 $Is_NetWare ? 55 `perl -I../lib $switch $tmpfile 2>&1` : 56 $Is_MacOS ? 57 `$^X -I::lib -MMac::err=unix $switch $tmpfile` : 58 `./perl $switch $tmpfile 2>&1`; 59 my $status = $?; 60 $results =~ s/\n+$//; 61 # allow expected output to be written as if $prog is on STDIN 62 $results =~ s/tmp\d+/-/g; 63 $results =~ s/\n%[A-Z]+-[SIWEF]-.*$// if $Is_VMS; # clip off DCL status msg 64# bison says 'parse error' instead of 'syntax error', 65# various yaccs may or may not capitalize 'syntax'. 66 $results =~ s/^(syntax|parse) error/syntax error/mig; 67 $expected =~ s/\n+$//; 68 my $prefix = ($results =~ s/^PREFIX\n//) ; 69 if ( $results =~ s/^SKIPPED\n//) { 70 print "$results\n" ; 71 } 72 elsif (($prefix and $results !~ /^\Q$expected/) or 73 (!$prefix and $results ne $expected)){ 74 print STDERR "PROG: $switch\n$prog\n"; 75 print STDERR "EXPECTED:\n$expected\n"; 76 print STDERR "GOT:\n$results\n"; 77 print "not "; 78 } 79 print "ok ", ++$i, "\n"; 80 foreach (@temps) 81 { unlink $_ if $_ } 82} 83 84__END__ 85 86# Error - not predeclaring a sub 87Fred 1,2 ; 88sub Fred {} 89EXPECT 90Number found where operator expected at - line 3, near "Fred 1" 91 (Do you need to predeclare Fred?) 92syntax error at - line 3, near "Fred 1" 93Execution of - aborted due to compilation errors. 94######## 95 96# Error - not predeclaring a sub in time 97Fred 1,2 ; 98use subs qw( Fred ) ; 99sub Fred {} 100EXPECT 101Number found where operator expected at - line 3, near "Fred 1" 102 (Do you need to predeclare Fred?) 103syntax error at - line 3, near "Fred 1" 104BEGIN not safe after errors--compilation aborted at - line 4. 105######## 106 107# AOK 108use subs qw( Fred) ; 109Fred 1,2 ; 110sub Fred { print $_[0] + $_[1], "\n" } 111EXPECT 1123 113######## 114 115# override a built-in function 116use subs qw( open ) ; 117open 1,2 ; 118sub open { print $_[0] + $_[1], "\n" } 119EXPECT 1203 121######## 122 123# override a built-in function, call after definition 124use subs qw( open ) ; 125sub open { print $_[0] + $_[1], "\n" } 126open 1,2 ; 127EXPECT 1283 129######## 130 131# override a built-in function, call with () 132use subs qw( open ) ; 133open (1,2) ; 134sub open { print $_[0] + $_[1], "\n" } 135EXPECT 1363 137######## 138 139# override a built-in function, call with () after definition 140use subs qw( open ) ; 141sub open { print $_[0] + $_[1], "\n" } 142open (1,2) ; 143EXPECT 1443 145######## 146 147--FILE-- abc 148Fred 1,2 ; 1491; 150--FILE-- 151use subs qw( Fred ) ; 152require "./abc" ; 153sub Fred { print $_[0] + $_[1], "\n" } 154EXPECT 1553 156######## 157 158# check that it isn't affected by block scope 159{ 160 use subs qw( Fred ) ; 161} 162Fred 1, 2; 163sub Fred { print $_[0] + $_[1], "\n" } 164EXPECT 1653 166