-#!./perl
+#!./perl -w
BEGIN {
chdir 't' if -d 't';
@INC = '../lib';
require "./test.pl";
-}
-plan tests => 34;
+ plan ('no_plan');
+
+ use_ok('Config');
+}
-use_ok('Config');
+use strict;
# Some (safe?) bets.
ok(keys %Config > 500, "Config has more than 500 entries");
-ok(each %Config);
+my ($first) = Config::config_sh() =~ /^(\S+)=/m;
+die "Can't find first entry in Config::config_sh()" unless defined $first;
+print "# First entry is '$first'\n";
+
+# It happens that the we know what the first key should be. This is somewhat
+# cheating, but there was briefly a bug where the key got a bonus newline.
+my ($first_each) = each %Config;
+is($first_each, $first, "First key from each is correct");
+ok(exists($Config{$first_each}), "First key exists");
+ok(!exists($Config{"\n$first"}),
+ "Check that first key with prepended newline isn't falsely existing");
is($Config{PERL_REVISION}, 5, "PERL_REVISION is 5");
ok(!exists $Config{d_bork}, "has no d_bork");
-like($Config{ivsize}, qr/^(4|8)$/, "ivsize is 4 or 8 (it is $Config{ivsize})");
+like($Config{ivsize}, qr/^(4|8)$/, "ivsize is 4 or 8 (it is $Config{ivsize})");
-# byteorder is virtual, but it has rules.
+# byteorder is virtual, but it has rules.
-like($Config{byteorder}, qr/^(1234|4321|12345678|87654321)$/, "byteorder is 1234 or 4321 or 12345678 or 87654321 (it is $Config{byteorder})");
+like($Config{byteorder}, qr/^(1234|4321|12345678|87654321)$/,
+ "byteorder is 1234 or 4321 or 12345678 or 87654321 "
+ . "(it is $Config{byteorder})");
-is(length $Config{byteorder}, $Config{ivsize}, "byteorder is as long as ivsize (which is $Config{ivsize})");
+is(length $Config{byteorder}, $Config{ivsize},
+ "byteorder is as long as ivsize (which is $Config{ivsize})");
# ccflags_nolargefiles is virtual, too.
}
}
-like(Config::myconfig(), qr/osname=$Config{osname}/, "myconfig");
-like(Config::config_sh(), qr/osname='$Config{osname}'/, "config_sh");
-like(join("\n", Config::config_re('c.*')),
- qr/^c.*?=/, 'config_re' );
+like(Config::myconfig(), qr/osname=\Q$Config{osname}\E/, "myconfig");
+like(Config::config_sh(), qr/osname='\Q$Config{osname}\E'/, "config_sh");
+like(Config::config_sh(), qr/byteorder='[1-8]+'/,
+ "config_sh has a valid byteorder");
+foreach my $line (Config::config_re('c.*')) {
+ like($line, qr/^c.*?=.*$/, 'config_re' );
+}
my $out = tie *STDOUT, 'FakeOut';
-Config::config_vars('cc');
+Config::config_vars('cc'); # non-regex test of essential cfg-var
my $out1 = $$out;
$out->clear;
-Config::config_vars('d_bork');
+Config::config_vars('d_bork'); # non-regex, non-existent cfg-var
my $out2 = $$out;
$out->clear;
+Config::config_vars('PERL_API_.*'); # regex, tagged multi-line answer
+my $out3 = $$out;
+$out->clear;
+
+Config::config_vars('PERL_API_.*:'); # regex, tagged single-line answer
+my $out4 = $$out;
+$out->clear;
+
+Config::config_vars(':PERL_API_.*:'); # regex, non-tagged single-line answer
+my $out5 = $$out;
+$out->clear;
+
+Config::config_vars(':PERL_API_.*'); # regex, non-tagged multi-line answer
+my $out6 = $$out;
+$out->clear;
+
+Config::config_vars('PERL_API_REVISION.*:'); # regex, tagged
+my $out7 = $$out;
+$out->clear;
+
+# regex, non-tagged multi-line answer
+Config::config_vars(':PERL_API_REVISION.*');
+my $out8 = $$out;
+$out->clear;
+
+Config::config_vars('PERL_EXPENSIVE_.*:'); # non-matching regex
+my $out9 = $$out;
+$out->clear;
+
+Config::config_vars('?flags'); # bogus regex, no explicit warning !
+my $out10 = $$out;
+$out->clear;
+
+undef $out;
untie *STDOUT;
-like($out1, qr/^cc='$Config{cc}';/, "config_vars cc");
-like($out2, qr/^d_bork='UNKNOWN';/, "config_vars d_bork is UNKNOWN");
+like($out1, qr/^cc='\Q$Config{cc}\E';/, "found config_var cc");
+like($out2, qr/^d_bork='UNKNOWN';/, "config_var d_bork is UNKNOWN");
+
+# test for leading, trailing colon effects
+# Split in scalar context it deprecated, and will warn.
+my @tmp;
+is(scalar (@tmp = split(/;\n/, $out3)), 3, "3 lines found");
+is(scalar (@tmp = split(/;\n/, $out6)), 3, "3 lines found");
+
+is($out4 =~ /(;\n)/s, '', "trailing colon gives 1-line response: $out4");
+is($out5 =~ /(;\n)/s, '', "trailing colon gives 1-line response: $out5");
+
+is(scalar (@tmp = split(/=/, $out3)), 4, "found 'tag='");
+is(scalar (@tmp = split(/=/, $out4)), 4, "found 'tag='");
+
+my @api;
+
+my @rev = @Config{qw(PERL_API_REVISION PERL_API_VERSION PERL_API_SUBVERSION)};
+
+print ("# test tagged responses, multi-line and single-line\n");
+foreach my $api ($out3, $out4) {
+ @api = $api =~ /PERL_API_(\w+)=(.*?)(?:;\n|\s)/mg;
+ is($api[0], "REVISION", "REVISION tag");
+ is($api[4], "VERSION", "VERSION tag");
+ is($api[2], "SUBVERSION", "SUBVERSION tag");
+ is($api[1], "'$rev[0]'", "REVISION is $rev[0]");
+ is($api[5], "'$rev[1]'", "VERSION is $rev[1]");
+ is($api[3], "'$rev[2]'", "SUBVERSION is $rev[2]");
+}
+
+print("# test non-tagged responses, multi-line and single-line\n");
+foreach my $api ($out5, $out6) {
+ @api = split /(?: |;\n)/, $api;
+ is($api[0], "'$rev[0]'", "revision is $rev[0]");
+ is($api[2], "'$rev[1]'", "version is $rev[1]");
+ is($api[1], "'$rev[2]'", "subversion is $rev[2]");
+}
+
+# compare to each other, the outputs for trailing, leading colon
+$out7 =~ s/ $//;
+is("$out7;\n", "PERL_API_REVISION=$out8", "got expected diffs");
+
+like($out9, qr/\bnot\s+found\b/, "$out9 - perl is FREE !");
+like($out10, qr/\bnot\s+found\b/, "config_vars with invalid regexp");
# Read-only.
ok( exists $Config{d_fork}, "still d_fork");
-package FakeOut;
+{
+ package FakeOut;
-sub TIEHANDLE {
- bless(\(my $text), $_[0]);
-}
+ sub TIEHANDLE {
+ bless(\(my $text), $_[0]);
+ }
-sub clear {
- ${ $_[0] } = '';
+ sub clear {
+ ${ $_[0] } = '';
+ }
+
+ sub PRINT {
+ my $self = shift;
+ $$self .= join('', @_);
+ }
}
-sub PRINT {
- my $self = shift;
- $$self .= join('', @_);
+# Signal-related variables
+# (this is actually a regression test for Configure.)
+
+is($Config{sig_num_init} =~ tr/,/,/, $Config{sig_size}, "sig_num_init size");
+is($Config{sig_name_init} =~ tr/,/,/, $Config{sig_size}, "sig_name_init size");
+
+# Test the troublesome virtual stuff
+my @virtual = qw(byteorder ccflags_nolargefiles ldflags_nolargefiles
+ libs_nolargefiles libswanted_nolargefiles);
+
+# Also test that the first entry in config.sh is found correctly. There was
+# special casing code for this
+
+foreach my $pain ($first, @virtual) {
+ # No config var is named with anything that is a regexp metachar
+ ok(exists $Config{$pain}, "\$config('$pain') exists");
+
+ my @result = $Config{$pain};
+ is (scalar @result, 1, "single result for \$config('$pain')");
+
+ @result = Config::config_re($pain);
+ is (scalar @result, 1, "single result for config_re('$pain')");
+ like ($result[0], qr/^$pain=(['"])\Q$Config{$pain}\E\1$/, # grr '
+ "which is the expected result for $pain");
}
+# Check that config entries appear correctly in @INC
+# TestInit.pm has probably already messed with our @INC
+# This little bit of evil is to avoid a @ in the program, in case it confuses
+# shell 1 liners. We used to use a perl 1-ism, until that was deprecated, so
+# now some octal in an eval.
+my ($path, $ver, @orig_inc)
+ = split /\n/,
+ runperl (nolib=>1,
+ prog=>'print qq{$_\n} foreach $^X, $], eval qq{\100INC}');
+
+die "This perl is $] at $^X; other perl is $ver (at $path) "
+ . '- failed to find this perl' unless $] eq $ver;
+
+my %orig_inc;
+@orig_inc{@orig_inc} = ();
+
+my $failed;
+# This [used to be] the order that directories are pushed onto @INC in perl.c:
+foreach my $lib (qw(applibexp archlibexp privlibexp sitearchexp sitelibexp
+ vendorarchexp vendorlibexp)) {
+ my $dir = $Config{$lib};
+ SKIP: {
+ skip "lib $lib not in \@INC on Win32" if $^O eq 'MSWin32';
+ skip "lib $lib not defined" unless defined $dir;
+ skip "lib $lib not set" unless length $dir;
+ # May be in @INC in either Unix or VMS format on VMS.
+ if ($^O eq 'VMS' && !exists($orig_inc{$dir})) {
+ $dir = VMS::Filespec::unixify($dir);
+ $dir =~ s|/$||;
+ }
+ # So we expect to find it in @INC
+
+ ok (exists $orig_inc{$dir}, "Expect $lib '$dir' to be in \@INC")
+ or $failed++;
+ }
+}
+_diag ('@INC is:', @orig_inc) if $failed;
https://perl5.git.perl.org / perl5.git / blobdiff