BEGIN {
chdir 't' if -d 't';
- @INC = '../lib';
+ require './test.pl';
+ set_up_inc( qw(. ../lib) );
$SIG{__WARN__} = sub { $warns++; warn $_[0] };
- print "1..14\n";
}
-$wanted_filename = $^O eq 'VMS' ? '0.' : '0';
-$saved_filename = $^O eq 'MacOS' ? ':0' : './0';
-
-print "not " if $warns;
-print "ok 1\n";
+plan( tests => 27 );
+
+my $unix_mode = 1;
+
+if ($^O eq 'VMS') {
+ # We have to know if VMS is in UNIX mode. In UNIX mode, trailing dots
+ # should not be present. There are actually two settings that control this.
+
+ $unix_mode = 0;
+ my $unix_rpt = 0;
+ my $drop_dot = 0;
+ if (eval 'require VMS::Feature') {
+ $unix_rpt = VMS::Feature::current('filename_unix_report');
+ $drop_dot = VMS::Feature::current('readdir_dropdotnotype');
+ } else {
+ my $unix_report = $ENV{'DECC$FILENAME_UNIX_REPORT'} || '';
+ $unix_rpt = $unix_report =~ /^[ET1]/i;
+ my $drop_dot_notype = $ENV{'DECC$READDIR_DROPDOTNOTYPE'} || '';
+ $drop_dot = $drop_dot_notype =~ /^[ET1]/i;
+ }
+ $unix_mode = 1 if $drop_dot && unix_rpt;
+}
+
+# $wanted_filename should be 0 for readdir() and glob() tests.
+# This is because it is the only valid filename that is false in a boolean test.
+
+# $filename = '0';
+# print "hi\n" if $filename; # doesn't print
+
+# In the case of VMS, '0' isn't always the filename that you get.
+# Which makes those particular tests pointless.
+
+$wanted_filename = $unix_mode ? '0' : '0.';
+$saved_filename = './0';
+
+cmp_ok($warns,'==',0,'no warns at start');
-open(FILE,">$saved_filename");
+ok(open(FILE,">$saved_filename"),'created work file');
+print FILE "0\n";
print FILE "1\n";
-print FILE "0";
close(FILE);
open(FILE,"<$saved_filename");
+ok(defined(FILE),'opened work file');
my $seen = 0;
my $dummy;
while (my $name = <FILE>)
{
+ chomp($name);
$seen++ if $name eq '0';
- }
-print "not " unless $seen;
-print "ok 2\n";
+ }
+cmp_ok($seen,'==',1,'seen in while()');
seek(FILE,0,0);
$seen = 0;
my $line = '';
-do
+do
{
+ chomp($line);
$seen++ if $line eq '0';
} while ($line = <FILE>);
-
-print "not " unless $seen;
-print "ok 3\n";
-
+cmp_ok($seen,'==',1,'seen in do/while');
seek(FILE,0,0);
-$seen = 0;
-while (($seen ? $dummy : $name) = <FILE>)
+$seen = 0;
+while (($seen ? $dummy : $name) = <FILE> )
{
+ chomp($name);
$seen++ if $name eq '0';
}
-print "not " unless $seen;
-print "ok 4\n";
+cmp_ok($seen,'==',2,'seen in while() ternary');
seek(FILE,0,0);
-$seen = 0;
-my %where;
+$seen = 0;
+my %where;
while ($where{$seen} = <FILE>)
{
+ chomp($where{$seen});
$seen++ if $where{$seen} eq '0';
}
-print "not " unless $seen;
-print "ok 5\n";
+cmp_ok($seen,'==',1,'seen in hash while()');
close FILE;
-opendir(DIR,($^O eq 'MacOS' ? ':' : '.'));
+opendir(DIR,'.');
+ok(defined(DIR),'opened current directory');
$seen = 0;
while (my $name = readdir(DIR))
{
$seen++ if $name eq $wanted_filename;
- }
-print "not " unless $seen;
-print "ok 6\n";
+ }
+cmp_ok($seen,'==',1,'saw work file once');
rewinddir(DIR);
-$seen = 0;
+$seen = 0;
$dummy = '';
while (($seen ? $dummy : $name) = readdir(DIR))
{
$seen++ if $name eq $wanted_filename;
}
-print "not " unless $seen;
-print "ok 7\n";
+cmp_ok($seen,'>',0,'saw file in while() ternary');
rewinddir(DIR);
-$seen = 0;
+$seen = 0;
while ($where{$seen} = readdir(DIR))
{
$seen++ if $where{$seen} eq $wanted_filename;
}
-print "not " unless $seen;
-print "ok 8\n";
+cmp_ok($seen,'==',1,'saw file in hash while()');
+
+rewinddir(DIR);
+$seen = 0;
+$_ = 'not 0';
+while (readdir(DIR))
+ {
+ $seen++ if $_ eq $wanted_filename;
+ }
+cmp_ok($seen,'==',1,'saw file in bare while(readdir){...}');
+
+rewinddir(DIR);
+$seen = 0;
+$_ = 'not 0';
+
+$_ eq $wanted_filename && $seen++ while readdir(DIR);
+cmp_ok($seen,'==',1,'saw file in bare "... while readdir"');
+
+rewinddir(DIR);
+$seen = 0;
+$_ = ""; # suppress uninit warning
+do
+ {
+ $seen++ if $_ eq $wanted_filename;
+ } while (readdir(DIR));
+cmp_ok($seen,'==',1,'saw file in bare do{...}while(readdir)');
$seen = 0;
while (my $name = glob('*'))
{
$seen++ if $name eq $wanted_filename;
- }
-print "not " unless $seen;
-print "ok 9\n";
+ }
+cmp_ok($seen,'==',1,'saw file in glob while()');
-$seen = 0;
+$seen = 0;
$dummy = '';
while (($seen ? $dummy : $name) = glob('*'))
{
$seen++ if $name eq $wanted_filename;
}
-print "not " unless $seen;
-print "ok 10\n";
+cmp_ok($seen,'>',0,'saw file in glob hash while() ternary');
-$seen = 0;
+$seen = 0;
while ($where{$seen} = glob('*'))
{
$seen++ if $where{$seen} eq $wanted_filename;
}
-print "not " unless $seen;
-print "ok 11\n";
+cmp_ok($seen,'==',1,'seen in glob hash while()');
unlink($saved_filename);
+ok(!(-f $saved_filename),'work file unlinked');
my %hash = (0 => 1, 1 => 2);
+my @array = 1;
+my $neg_sum= 0;
$seen = 0;
+
while (my $name = each %hash)
{
+ $neg_sum = $name - $neg_sum;
$seen++ if $name eq '0';
- }
-print "not " unless $seen;
-print "ok 12\n";
+ }
+cmp_ok(abs($neg_sum),'==',1,'abs(neg_sum) should equal 1');
+cmp_ok($seen,'==',1,'seen in each');
-$seen = 0;
+$seen = 0;
$dummy = '';
while (($seen ? $dummy : $name) = each %hash)
{
$seen++ if $name eq '0';
}
-print "not " unless $seen;
-print "ok 13\n";
+cmp_ok($seen,'==',$neg_sum < 0 ? 1 : 2,'seen in each ternary');
-$seen = 0;
+$seen = 0;
while ($where{$seen} = each %hash)
{
$seen++ if $where{$seen} eq '0';
}
-print "not " unless $seen;
-print "ok 14\n";
+cmp_ok($seen,'==',1,'seen in each hash');
+
+$seen = 0;
+undef $_;
+while (each %hash)
+ {
+ $seen++ if $_ eq '0';
+ }
+cmp_ok($seen,'==',1,'0 seen in $_ in while(each %hash)');
+
+$seen = 0;
+undef $_;
+while (each @array)
+ {
+ $seen++ if $_ eq '0';
+ }
+cmp_ok($seen,'==',1,'0 seen in $_ in while(each @array)');
+
+$seen = 0;
+undef $_;
+$_ eq '0' and $seen++ while each %hash;
+cmp_ok($seen,'==',1,'0 seen in $_ in while(each %hash) as stm mod');
+
+$seen = 0;
+undef $_;
+$_ eq '0' and $seen++ while each @array;
+cmp_ok($seen,'==',1,'0 seen in $_ in while(each @array) as stm mod');
+cmp_ok($warns,'==',0,'no warns at finish');
https://perl5.git.perl.org / perl5.git / blobdiff