4 # test auto defined() test insertion
10 $SIG{__WARN__} = sub { $warns++; warn $_[0] };
18 # We have to know if VMS is in UNIX mode. In UNIX mode, trailing dots
19 # should not be present. There are actually two settings that control this.
24 if (eval 'require VMS::Feature') {
25 $unix_rpt = VMS::Feature::current('filename_unix_report');
26 $drop_dot = VMS::Feature::current('readdir_dropdotnotype');
28 my $unix_report = $ENV{'DECC$FILENAME_UNIX_REPORT'} || '';
29 $unix_rpt = $unix_report =~ /^[ET1]/i;
30 my $drop_dot_notype = $ENV{'DECC$READDIR_DROPDOTNOTYPE'} || '';
31 $drop_dot = $drop_dot_notype =~ /^[ET1]/i;
33 $unix_mode = 1 if $drop_dot && unix_rpt;
36 # $wanted_filename should be 0 for readdir() and glob() tests.
37 # This is because it is the only valid filename that is false in a boolean test.
40 # print "hi\n" if $filename; # doesn't print
42 # In the case of VMS, '0' isn't always the filename that you get.
43 # Which makes those particular tests pointless.
45 $wanted_filename = $unix_mode ? '0' : '0.';
46 $saved_filename = './0';
48 cmp_ok($warns,'==',0,'no warns at start');
50 ok(open(FILE,">$saved_filename"),'created work file');
55 open(FILE,"<$saved_filename");
56 ok(defined(FILE),'opened work file');
59 while (my $name = <FILE>)
62 $seen++ if $name eq '0';
64 cmp_ok($seen,'==',1,'seen in while()');
72 $seen++ if $line eq '0';
73 } while ($line = <FILE>);
74 cmp_ok($seen,'==',1,'seen in do/while');
78 while (($seen ? $dummy : $name) = <FILE> )
81 $seen++ if $name eq '0';
83 cmp_ok($seen,'==',2,'seen in while() ternary');
88 while ($where{$seen} = <FILE>)
91 $seen++ if $where{$seen} eq '0';
93 cmp_ok($seen,'==',1,'seen in hash while()');
97 ok(defined(DIR),'opened current directory');
99 while (my $name = readdir(DIR))
101 $seen++ if $name eq $wanted_filename;
103 cmp_ok($seen,'==',1,'saw work file once');
108 while (($seen ? $dummy : $name) = readdir(DIR))
110 $seen++ if $name eq $wanted_filename;
112 cmp_ok($seen,'>',0,'saw file in while() ternary');
116 while ($where{$seen} = readdir(DIR))
118 $seen++ if $where{$seen} eq $wanted_filename;
120 cmp_ok($seen,'==',1,'saw file in hash while()');
127 $seen++ if $_ eq $wanted_filename;
129 cmp_ok($seen,'==',1,'saw file in bare while(readdir){...}');
135 $_ eq $wanted_filename && $seen++ while readdir(DIR);
136 cmp_ok($seen,'==',1,'saw file in bare "... while readdir"');
140 $_ = ""; # suppress uninit warning
143 $seen++ if $_ eq $wanted_filename;
144 } while (readdir(DIR));
145 cmp_ok($seen,'==',1,'saw file in bare do{...}while(readdir)');
148 while (my $name = glob('*'))
150 $seen++ if $name eq $wanted_filename;
152 cmp_ok($seen,'==',1,'saw file in glob while()');
156 while (($seen ? $dummy : $name) = glob('*'))
158 $seen++ if $name eq $wanted_filename;
160 cmp_ok($seen,'>',0,'saw file in glob hash while() ternary');
163 while ($where{$seen} = glob('*'))
165 $seen++ if $where{$seen} eq $wanted_filename;
167 cmp_ok($seen,'==',1,'seen in glob hash while()');
169 unlink($saved_filename);
170 ok(!(-f $saved_filename),'work file unlinked');
172 my %hash = (0 => 1, 1 => 2);
178 while (my $name = each %hash)
180 $neg_sum = $name - $neg_sum;
181 $seen++ if $name eq '0';
183 cmp_ok(abs($neg_sum),'==',1,'abs(neg_sum) should equal 1');
184 cmp_ok($seen,'==',1,'seen in each');
188 while (($seen ? $dummy : $name) = each %hash)
190 $seen++ if $name eq '0';
192 cmp_ok($seen,'==',$neg_sum < 0 ? 1 : 2,'seen in each ternary');
195 while ($where{$seen} = each %hash)
197 $seen++ if $where{$seen} eq '0';
199 cmp_ok($seen,'==',1,'seen in each hash');
205 $seen++ if $_ eq '0';
207 cmp_ok($seen,'==',1,'0 seen in $_ in while(each %hash)');
213 $seen++ if $_ eq '0';
215 cmp_ok($seen,'==',1,'0 seen in $_ in while(each @array)');
219 $_ eq '0' and $seen++ while each %hash;
220 cmp_ok($seen,'==',1,'0 seen in $_ in while(each %hash) as stm mod');
224 $_ eq '0' and $seen++ while each @array;
225 cmp_ok($seen,'==',1,'0 seen in $_ in while(each @array) as stm mod');
227 cmp_ok($warns,'==',0,'no warns at finish');