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doio.c AOK
Can't do bidirectional pipe
open(F, "| true |");
Missing command in piped open
open(F, "| ");
Missing command in piped open
open(F, " |");
warn(warn_nl, "open");
open(F, "true\ncd")
Close on unopened file <%s>
$a = "fred";close($a)
tell() on unopened file
$a = "fred";$a = tell($a)
seek() on unopened file
$a = "fred";$a = seek($a,1,1)
sysseek() on unopened file
$a = "fred";$a = seek($a,1,1)
warn(warn_uninit);
print $a ;
Stat on unopened file <%s>
close STDIN ; -x STDIN ;
warn(warn_nl, "stat");
stat "ab\ncd"
warn(warn_nl, "lstat");
lstat "ab\ncd"
Can't exec \"%s\": %s
Can't exec \"%s\": %s
Mandatory Warnings ALL TODO
------------------
Can't do inplace edit: %s is not a regular file
edit a directory
Can't do inplace edit: %s would not be unique
Can't rename %s to %s: %s, skipping file
Can't rename %s to %s: %s, skipping file
Can't remove %s: %s, skipping file
Can't do inplace edit on %s: %s
__END__
# doio.c
use warnings 'io' ;
open(F, '|'.($^O eq 'VMS' ? 'mcr ':'')."$^X -e 1|");
close(F);
no warnings 'io' ;
open(G, '|'.($^O eq 'VMS' ? 'mcr ':'')."$^X -e 1|");
close(G);
EXPECT
Can't do bidirectional pipe at - line 3.
########
# doio.c
use warnings 'io' ;
open(F, "| ");
no warnings 'io' ;
open(G, "| ");
EXPECT
Missing command in piped open at - line 3.
########
# doio.c
use warnings 'io' ;
open(F, " |");
no warnings 'io' ;
open(G, " |");
EXPECT
Missing command in piped open at - line 3.
########
# doio.c
use warnings 'io' ;
open(F, "<true\ncd");
no warnings 'io' ;
open(G, "<true\ncd");
EXPECT
Unsuccessful open on filename containing newline at - line 3.
########
# doio.c
use warnings 'io' ;
close STDIN ;
tell(STDIN);
$a = seek(STDIN,1,1);
$a = sysseek(STDIN,1,1);
-x STDIN ;
no warnings 'io' ;
close STDIN ;
tell(STDIN);
$a = seek(STDIN,1,1);
$a = sysseek(STDIN,1,1);
-x STDIN ;
EXPECT
tell() on unopened file at - line 4.
seek() on unopened file at - line 5.
sysseek() on unopened file at - line 6.
Stat on unopened file <STDIN> at - line 7.
########
# doio.c
use warnings 'uninitialized' ;
print $a ;
no warnings 'uninitialized' ;
print $b ;
EXPECT
Use of uninitialized value at - line 3.
########
# doio.c
use warnings 'io' ;
EXPECT
########
# doio.c
use warnings 'io' ;
stat "ab\ncd";
lstat "ab\ncd";
no warnings 'io' ;
stat "ab\ncd";
lstat "ab\ncd";
EXPECT
Unsuccessful stat on filename containing newline at - line 3.
Unsuccessful stat on filename containing newline at - line 4.
########
# doio.c
use warnings 'io' ;
exec "lskdjfalksdjfdjfkls","" ;
no warnings 'io' ;
exec "lskdjfalksdjfdjfkls","" ;
EXPECT
OPTION regex
Can't exec "lskdjfalksdjfdjfkls": .+
########
# doio.c
use warnings 'io' ;
exec "lskdjfalksdjfdjfkls", "abc" ;
no warnings 'io' ;
exec "lskdjfalksdjfdjfkls", "abc" ;
EXPECT
OPTION regex
Can't exec "lskdjfalksdjfdjfkls(:? abc)?": .+
########
# doio.c
$^W = 0 ;
my $filename = "./temp" ;
mkdir $filename, 0777
or die "Cannot create directory $filename: $!\n" ;
{
local (@ARGV) = ($filename) ;
local ($^I) = "" ;
my $x = <> ;
}
{
no warnings 'inplace' ;
local (@ARGV) = ($filename) ;
local ($^I) = "" ;
my $x = <> ;
}
{
use warnings 'inplace' ;
local (@ARGV) = ($filename) ;
local ($^I) = "" ;
my $x = <> ;
}
rmdir $filename ;
EXPECT
Can't do inplace edit: ./temp is not a regular file at - line 9.
Can't do inplace edit: ./temp is not a regular file at - line 21.
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