require './test.pl';
}
-plan(tests => 47 + 27*14);
+plan(tests => 49 + 27*14);
-ok( -d 'op' );
-ok( -f 'TEST' );
-ok( !-f 'op' );
-ok( !-d 'TEST' );
-ok( -r 'TEST' );
+# Tests presume we are in t/op directory and that file 'TEST' is found
+# therein.
+is(-d 'op', 1, "-d: directory correctly identified");
+is(-f 'TEST', 1, "-f: plain file correctly identified");
+isnt(-f 'op', 1, "-f: directory is not a plain file");
+isnt(-d 'TEST', 1, "-d: plain file is not a directory");
+is(-r 'TEST', 1, "-r: file readable by effective uid/gid not found");
# Make a read only file. This happens to be empty, so we also use it later.
my $ro_empty_file = tempfile();
++$restore_root;
}
- ok( !-w $ro_empty_file );
+ isnt(-w $ro_empty_file, 1, "-w: file writable by effective uid/gid");
if ($restore_root) {
# If the previous assignment to $> worked, so should this:
# these would fail for the euid 1
# (unless we have unpacked the source code as uid 1...)
-ok( -r 'op' );
-ok( -w 'op' );
-ok( -x 'op' ); # Hohum. Are directories -x everywhere?
+is(-r 'op', 1, "-r: directory readable by effective uid/gid");
+is(-w 'op', 1, "-w: directory writable by effective uid/gid");
+is(-x 'op', 1, "-x: executable by effective uid/gid"); # Hohum. Are directories -x everywhere?
-is( "@{[grep -r, qw(foo io noo op zoo)]}", "io op" );
+is( "@{[grep -r, qw(foo io noo op zoo)]}", "io op",
+ "-r: found directories readable by effective uid/gid" );
# Test stackability of filetest operators
-ok( defined( -f -d 'TEST' ) && ! -f -d _ );
-ok( !defined( -e 'zoo' ) );
-ok( !defined( -e -d 'zoo' ) );
-ok( !defined( -f -e 'zoo' ) );
-ok( -f -e 'TEST' );
-ok( -e -f 'TEST' );
-ok( defined(-d -e 'TEST') );
-ok( defined(-e -d 'TEST') );
-ok( ! -f -d 'op' );
-ok( -x -d -x 'op' );
-ok( (-s -f 'TEST' > 1), "-s returns real size" );
-ok( -f -s 'TEST' == 1 );
+is(defined( -f -d 'TEST' ), 1, "-f and -d stackable: plain file found");
+isnt(-f -d _, 1, "-f and -d stackable: no plain file found");
+isnt(defined( -e 'zoo' ), 1, "-e: file does not exist");
+isnt(defined( -e -d 'zoo' ), 1, "-e and -d: neither file nor directory exists");
+isnt(defined( -f -e 'zoo' ), 1, "-f and -e: not a plain file and does not exist");
+is(-f -e 'TEST', 1, "-f and -e: plain file and exists");
+is(-e -f 'TEST', 1, "-e and -f: exists and is plain file");
+is(defined(-d -e 'TEST'), 1, "-d and -e: file at least exists");
+is(defined(-e -d 'TEST'), 1, "-e and -d: file at least exists");
+isnt( -f -d 'op', 1, "-f and -d: directory found but is not a plain file");
+is(-x -d -x 'op', 1, "-x, -d and -x again: directory exists and is executable");
+my ($size) = (stat 'TEST')[7];
+cmp_ok($size, '>', 1, 'TEST is longer than 1 byte');
+is( (-s -f 'TEST'), $size, "-s returns real size" );
+is(-f -s 'TEST', 1, "-f and -s: plain file with non-zero size");
# now with an empty file
-ok( -f $ro_empty_file );
-is( -s $ro_empty_file, 0 );
-is( -f -s $ro_empty_file, 0 );
-is( -s -f $ro_empty_file, 0 );
+is(-f $ro_empty_file, 1, "-f: plain file found");
+is(-s $ro_empty_file, 0, "-s: file has 0 bytes");
+is(-f -s $ro_empty_file, 0, "-f and -s: plain file with 0 bytes");
+is(-s -f $ro_empty_file, 0, "-s and -f: file with 0 bytes is plain file");
# stacked -l
eval { -l -e "TEST" };
}
# Make sure -l is using the previous stat buffer, and not using the previ-
# ous op’s return value as a file name.
+# t/TEST can be a symlink under -Dmksymlinks, so use our temporary file.
SKIP: {
use Perl::OSType 'os_type';
if (os_type ne 'Unix') { skip "Not Unix", 2 }
- if (-l "TEST") { skip "TEST is a symlink", 2 }
chomp(my $ln = `which ln`);
if ( ! -e $ln ) { skip "No ln" , 2 }
- lstat "TEST";
- `ln -s TEST 1`;
- ok ! -l -e _, 'stacked -l uses previous stat, not previous retval';
+ lstat $ro_empty_file;
+ `ln -s $ro_empty_file 1`;
+ isnt(-l -e _, 1, 'stacked -l uses previous stat, not previous retval');
unlink 1;
# Since we already have our skip block set up, we might as well put this
# test here, too:
# -l always treats a non-bareword argument as a file name
- system qw "ln -s TEST", \*foo;
+ system 'ln', '-s', $ro_empty_file, \*foo;
local $^W = 1;
- ok -l \*foo, '-l \*foo is a file name';
+ is(-l \*foo, 1, '-l \*foo is a file name');
unlink \*foo;
}
# test that _ is a bareword after filetest operators
-f 'TEST';
-ok( -f _ );
+is(-f _, 1, "_ is bareword after filetest operator");
sub _ { "this is not a file name" }
-ok( -f _ );
+is(-f _, 1, "_ is bareword after filetest operator");
my $over;
{
for my $op (split //, "rwxoRWXOezsfdlpSbctugkTMBAC") {
$over = [];
- ok( my $rv = eval "-$op \$ft", "overloaded -$op succeeds" )
+ my $rv = eval "-$op \$ft";
+ isnt( $rv, undef, "overloaded -$op succeeds" )
or diag( $@ );
is( $over->[0], $ftstr, "correct object for overloaded -$op" );
is( $over->[1], $op, "correct op for overloaded -$op" );
$over = 0;
$rv = eval "-$op \$str";
- ok( !$@, "-$op succeeds with string overloading" )
- or diag( $@ );
+ is($@, "", "-$op succeeds with string overloading");
is( $rv, eval "-$op 'TEST'", "correct -$op on string overload" );
is( $over, $exp, "string overload $is called for -$op" );
is( $rv, "-$op", "correct -$op on string/-X overload" );
$rv = eval "-$op \$neither";
- ok( !$@, "-$op succeeds with random overloading" )
- or diag( $@ );
+ is($@, "", "-$op succeeds with random overloading");
is( $rv, eval "-$op \$nstr", "correct -$op with random overloading" );
is( eval "-r -$op \$ft", "-r", "stacked overloaded -$op" );
# -l and fatal warnings
stat "test.pl";
eval { use warnings FATAL => io; -l cradd };
-ok !stat _,
- 'fatal warnings do not prevent -l HANDLE from setting stat status';
+isnt(stat _, 1,
+ 'fatal warnings do not prevent -l HANDLE from setting stat status');
# File test ops should not call get-magic on the topmost SV on the stack if
# it belongs to another op.
open my $fh, 'test.pl';
stat $Perl; # a binary file
stat *$fh{IO};
- ok -T _, '-T _ works after stat $ioref';
+ is(-T _, 1, '-T _ works after stat $ioref');
# and after -r $ioref
-r *$fh{IO};
- ok -T _, '-T _ works after -r $ioref';
+ is(-T _, 1, '-T _ works after -r $ioref');
# -T _ on closed filehandle should still reset stat info
stat $fh;
close $fh;
-T _;
- ok !stat _, '-T _ on closed filehandle resets stat info';
+ isnt(stat _, 1, '-T _ on closed filehandle resets stat info');
lstat "test.pl";
-T $fh; # closed
if (-e $rand_file_name) { skip "File $rand_file_name exists", 1 }
stat 'test.pl';
-T $rand_file_name;
- ok !stat _, '-T "nonexistent" resets stat success status';
+ isnt(stat _, 1, '-T "nonexistent" resets stat success status');
}
# Unsuccessful filetests on filehandles should leave stat buffers in the
https://perl5.git.perl.org / perl5.git / blobdiff