extra code in pp_concat, Take 2
[p5sagit/p5-mst-13.2.git] / lib / filetest.t
CommitLineData
03309359 1#!./perl
2
3BEGIN {
4 chdir 't' if -d 't';
5 @INC = '../lib';
6}
7
85dd7502 8use Config;
c78f3842 9use Test::More tests => 15;
03309359 10
11# these two should be kept in sync with the pragma itself
12# if hint bits are changed there, other things *will* break
13my $hint_bits = 0x00400000;
14my $error = "filetest: the only implemented subpragma is 'access'.\n";
15
16# can't use it yet, because of the import death
17ok( require filetest, 'required pragma successfully' );
18
19# and here's one culprit, right here
20eval { filetest->import('bad subpragma') };
21is( $@, $error, 'filetest dies with bad subpragma on import' );
22
23is( $^H & $hint_bits, 0, 'hint bits not set without pragma in place' );
24
25# now try the normal usage
26# can't check $^H here; it's lexically magic (see perlvar)
27# the test harness unintentionally hoards the goodies for itself
28use_ok( 'filetest', 'access' );
29
30# and import again, to see it here
31filetest->import('access');
32ok( $^H & $hint_bits, 'hint bits set with pragma loaded' );
33
34# and now get rid of it
35filetest->unimport('access');
36is( $^H & $hint_bits, 0, 'hint bits not set with pragma unimported' );
37
38eval { filetest->unimport() };
39is( $@, $error, 'filetest dies without subpragma on unimport' );
40
41# there'll be a compilation aborted failure here, with the eval string
42eval "no filetest 'fake pragma'";
43like( $@, qr/^$error/, 'filetest dies with bad subpragma on unuse' );
44
45eval "use filetest 'bad subpragma'";
46like( $@, qr/^$error/, 'filetest dies with bad subpragma on use' );
47
48eval "use filetest";
49like( $@, qr/^$error/, 'filetest dies with missing subpragma on use' );
50
51eval "no filetest";
52like( $@, qr/^$error/, 'filetest dies with missing subpragma on unuse' );
43b06338 53
54SKIP: {
55 # A real test for filetest.
56 # This works for systems with /usr/bin/chflags (i.e. BSD4.4 systems).
57 my $chflags = "/usr/bin/chflags";
58 my $tstfile = "filetest.tst";
3acb6bcd 59 skip("No $chflags available", 4) if !-x $chflags;
43b06338 60
85dd7502 61 my $skip_eff_user_tests = (!$Config{d_setreuid} && !$Config{d_setresuid})
62 ||
63 (!$Config{d_setregid} && !$Config{d_setresgid});
64
65 eval {
66 if (!-e $tstfile) {
67 open(T, ">$tstfile") or die "Can't create $tstfile: $!";
68 close T;
69 }
70 system($chflags, "uchg", $tstfile);
71 die "Can't exec $chflags uchg" if $? != 0;
72 };
73 skip("Errors in test using chflags: $@", 4) if $@;
74
75 {
76 use filetest 'access';
77 SKIP: {
78 skip("No tests on effective user id", 1)
79 if $skip_eff_user_tests;
43b06338 80 is(-w $tstfile, undef, "$tstfile should not be recognized as writable");
43b06338 81 }
85dd7502 82 is(-W $tstfile, undef, "$tstfile should not be recognized as writable");
83 }
84
85 {
86 no filetest 'access';
87 SKIP: {
88 skip("No tests on effective user id", 1)
89 if $skip_eff_user_tests;
43b06338 90 is(-w $tstfile, 1, "$tstfile should be recognized as writable");
43b06338 91 }
85dd7502 92 is(-W $tstfile, 1, "$tstfile should be recognized as writable");
43b06338 93 }
94
95 # cleanup
96 system($chflags, "nouchg", $tstfile);
97 unlink $tstfile;
98 warn "Can't remove $tstfile: $!" if -e $tstfile;
99}