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authorJarkko Hietaniemi <jhi@iki.fi>2001-06-18 11:49:27 +0000
committerJarkko Hietaniemi <jhi@iki.fi>2001-06-18 11:49:27 +0000
commitbd4dea8e97f4a8f5ea70abad87cc92cb8d32a865 (patch)
tree2ba25508dadc303fc833fa08201e4fc4d1b8170e /lib/warnings.t
parentb695f709e8a342e35e482b0437eb6cdacdc58b6b (diff)
downloadperl-bd4dea8e97f4a8f5ea70abad87cc92cb8d32a865.tar.gz
One missed file.
p4raw-id: //depot/perl@10679
Diffstat (limited to 'lib/warnings.t')
-rw-r--r--lib/warnings.t131
1 files changed, 131 insertions, 0 deletions
diff --git a/lib/warnings.t b/lib/warnings.t
new file mode 100644
index 0000000000..09b41fbd64
--- /dev/null
+++ b/lib/warnings.t
@@ -0,0 +1,131 @@
+#!./perl
+
+BEGIN {
+ chdir 't' if -d 't';
+ @INC = '../lib';
+ $ENV{PERL5LIB} = '../lib';
+ require Config; import Config;
+}
+
+$| = 1;
+
+my $Is_VMS = $^O eq 'VMS';
+my $Is_MSWin32 = $^O eq 'MSWin32';
+my $Is_NetWare = $^O eq 'NetWare';
+my $tmpfile = "tmp0000";
+my $i = 0 ;
+1 while -f ++$tmpfile;
+END { if ($tmpfile) { 1 while unlink $tmpfile} }
+
+my @prgs = () ;
+my @w_files = () ;
+
+if (@ARGV)
+ { print "ARGV = [@ARGV]\n" ; @w_files = map { s#^#./pragma/warn/#; $_ } @ARGV }
+else
+ { @w_files = sort glob("pragma/warn/*") }
+
+my $files = 0;
+foreach my $file (@w_files) {
+
+ next if $file =~ /(~|\.orig|,v)$/;
+
+ open F, "<$file" or die "Cannot open $file: $!\n" ;
+ my $line = 0;
+ while (<F>) {
+ $line++;
+ last if /^__END__/ ;
+ }
+
+ {
+ local $/ = undef;
+ $files++;
+ @prgs = (@prgs, $file, split "\n########\n", <F>) ;
+ }
+ close F ;
+}
+
+undef $/;
+
+print "1..", scalar(@prgs)-$files, "\n";
+
+
+for (@prgs){
+ unless (/\n/)
+ {
+ print "# From $_\n";
+ next;
+ }
+ my $switch = "";
+ my @temps = () ;
+ if (s/^\s*-\w+//){
+ $switch = $&;
+ $switch =~ s/(-\S*[A-Z]\S*)/"$1"/ if $Is_VMS; # protect uc switches
+ }
+ my($prog,$expected) = split(/\nEXPECT\n/, $_);
+ if ( $prog =~ /--FILE--/) {
+ my(@files) = split(/\n--FILE--\s*([^\s\n]*)\s*\n/, $prog) ;
+ shift @files ;
+ die "Internal error test $i didn't split into pairs, got " .
+ scalar(@files) . "[" . join("%%%%", @files) ."]\n"
+ if @files % 2 ;
+ while (@files > 2) {
+ my $filename = shift @files ;
+ my $code = shift @files ;
+ push @temps, $filename ;
+ open F, ">$filename" or die "Cannot open $filename: $!\n" ;
+ print F $code ;
+ close F ;
+ }
+ shift @files ;
+ $prog = shift @files ;
+ }
+ open TEST, ">$tmpfile";
+ print TEST $prog,"\n";
+ close TEST;
+ my $results = $Is_VMS ?
+ `./perl "-I../lib" $switch $tmpfile 2>&1` :
+ $Is_MSWin32 ?
+ `.\\perl -I../lib $switch $tmpfile 2>&1` :
+ $Is_NetWare ?
+ `perl -I../lib $switch $tmpfile 2>&1` :
+ `./perl -I../lib $switch $tmpfile 2>&1`;
+ my $status = $?;
+ $results =~ s/\n+$//;
+ # allow expected output to be written as if $prog is on STDIN
+ $results =~ s/tmp\d+/-/g;
+ $results =~ s/\n%[A-Z]+-[SIWEF]-.*$// if $Is_VMS; # clip off DCL status msg
+# bison says 'parse error' instead of 'syntax error',
+# various yaccs may or may not capitalize 'syntax'.
+ $results =~ s/^(syntax|parse) error/syntax error/mig;
+ # allow all tests to run when there are leaks
+ $results =~ s/Scalars leaked: \d+\n//g;
+ $expected =~ s/\n+$//;
+ my $prefix = ($results =~ s#^PREFIX(\n|$)##) ;
+ # any special options? (OPTIONS foo bar zap)
+ my $option_regex = 0;
+ if ($expected =~ s/^OPTIONS? (.+)\n//) {
+ foreach my $option (split(' ', $1)) {
+ if ($option eq 'regex') { # allow regular expressions
+ $option_regex = 1;
+ } else {
+ die "$0: Unknown OPTION '$option'\n";
+ }
+ }
+ }
+ if ( $results =~ s/^SKIPPED\n//) {
+ print "$results\n" ;
+ }
+ elsif (($prefix && (( $option_regex && $results !~ /^$expected/) ||
+ (!$option_regex && $results !~ /^\Q$expected/))) or
+ (!$prefix && (( $option_regex && $results !~ /^$expected/) ||
+ (!$option_regex && $results ne $expected)))) {
+ print STDERR "PROG: $switch\n$prog\n";
+ print STDERR "EXPECTED:\n$expected\n";
+ print STDERR "GOT:\n$results\n";
+ print "not ";
+ }
+ print "ok ", ++$i, "\n";
+ foreach (@temps)
+ { unlink $_ if $_ }
+}