Commit | Line | Data |
---|---|---|
8d063cd8 LW |
1 | #!./perl |
2 | ||
58c59f01 NC |
3 | BEGIN { |
4 | chdir 't' if -d 't'; | |
5 | @INC = '../lib'; | |
62a28c97 | 6 | require './test.pl'; |
58c59f01 NC |
7 | } |
8 | ||
c2fcde81 | 9 | print "1..28\n"; |
8d063cd8 | 10 | |
3fb41248 | 11 | $TST = 'TST'; |
378cc40b | 12 | |
2986a63f | 13 | $Is_Dosish = ($^O eq 'MSWin32' or $^O eq 'NetWare' or $^O eq 'dos' or |
cd86ed9d | 14 | $^O eq 'os2' or $^O eq 'cygwin' or |
cebd85e6 | 15 | $^O =~ /^uwin/); |
8736538c | 16 | |
2eb25c99 | 17 | open($TST, 'harness') || (die "Can't open harness"); |
8736538c | 18 | binmode $TST if $Is_Dosish; |
3fb41248 | 19 | if (eof(TST)) { print "not ok 1\n"; } else { print "ok 1\n"; } |
8d063cd8 | 20 | |
378cc40b | 21 | $firstline = <$TST>; |
8d063cd8 LW |
22 | $secondpos = tell; |
23 | ||
24 | $x = 0; | |
3fb41248 | 25 | while (<TST>) { |
8d063cd8 LW |
26 | if (eof) {$x++;} |
27 | } | |
28 | if ($x == 1) { print "ok 2\n"; } else { print "not ok 2\n"; } | |
29 | ||
30 | $lastpos = tell; | |
31 | ||
32 | unless (eof) { print "not ok 3\n"; } else { print "ok 3\n"; } | |
33 | ||
378cc40b | 34 | if (seek($TST,0,0)) { print "ok 4\n"; } else { print "not ok 4\n"; } |
8d063cd8 LW |
35 | |
36 | if (eof) { print "not ok 5\n"; } else { print "ok 5\n"; } | |
37 | ||
3fb41248 | 38 | if ($firstline eq <TST>) { print "ok 6\n"; } else { print "not ok 6\n"; } |
8d063cd8 LW |
39 | |
40 | if ($secondpos == tell) { print "ok 7\n"; } else { print "not ok 7\n"; } | |
41 | ||
3fb41248 | 42 | if (seek(TST,0,1)) { print "ok 8\n"; } else { print "not ok 8\n"; } |
8d063cd8 | 43 | |
378cc40b | 44 | if (eof($TST)) { print "not ok 9\n"; } else { print "ok 9\n"; } |
8d063cd8 LW |
45 | |
46 | if ($secondpos == tell) { print "ok 10\n"; } else { print "not ok 10\n"; } | |
47 | ||
3fb41248 | 48 | if (seek(TST,0,2)) { print "ok 11\n"; } else { print "not ok 11\n"; } |
8d063cd8 LW |
49 | |
50 | if ($lastpos == tell) { print "ok 12\n"; } else { print "not ok 12\n"; } | |
51 | ||
52 | unless (eof) { print "not ok 13\n"; } else { print "ok 13\n"; } | |
455ece5e AD |
53 | |
54 | if ($. == 0) { print "not ok 14\n"; } else { print "ok 14\n"; } | |
55 | ||
56 | $curline = $.; | |
3fb41248 SP |
57 | open(OTHER, 'harness') || (die "Can't open harness: $!"); |
58 | binmode OTHER if (($^O eq 'MSWin32') || ($^O eq 'NetWare')); | |
455ece5e AD |
59 | |
60 | { | |
61 | local($.); | |
62 | ||
63 | if ($. == 0) { print "not ok 15\n"; } else { print "ok 15\n"; } | |
64 | ||
3fb41248 | 65 | tell OTHER; |
455ece5e AD |
66 | if ($. == 0) { print "ok 16\n"; } else { print "not ok 16\n"; } |
67 | ||
68 | $. = 5; | |
3fb41248 | 69 | scalar <OTHER>; |
455ece5e AD |
70 | if ($. == 6) { print "ok 17\n"; } else { print "not ok 17\n"; } |
71 | } | |
72 | ||
73 | if ($. == $curline) { print "ok 18\n"; } else { print "not ok 18\n"; } | |
74 | ||
75 | { | |
76 | local($.); | |
77 | ||
3fb41248 | 78 | scalar <OTHER>; |
455ece5e AD |
79 | if ($. == 7) { print "ok 19\n"; } else { print "not ok 19\n"; } |
80 | } | |
81 | ||
82 | if ($. == $curline) { print "ok 20\n"; } else { print "not ok 20\n"; } | |
83 | ||
84 | { | |
85 | local($.); | |
86 | ||
3fb41248 | 87 | tell OTHER; |
455ece5e AD |
88 | if ($. == 7) { print "ok 21\n"; } else { print "not ok 21\n"; } |
89 | } | |
d26ab924 | 90 | |
3fb41248 SP |
91 | close(OTHER); |
92 | { | |
93 | no warnings 'closed'; | |
94 | if (tell(OTHER) == -1) { print "ok 22\n"; } else { print "not ok 22\n"; } | |
95 | } | |
96 | { | |
97 | no warnings 'unopened'; | |
98 | if (tell(ETHER) == -1) { print "ok 23\n"; } else { print "not ok 23\n"; } | |
99 | } | |
d26ab924 JH |
100 | |
101 | # ftell(STDIN) (or any std streams) is undefined, it can return -1 or | |
102 | # something else. ftell() on pipes, fifos, and sockets is defined to | |
103 | # return -1. | |
104 | ||
62a28c97 | 105 | my $written = tempfile(); |
0678cb22 | 106 | |
3fb41248 | 107 | close($TST); |
0678cb22 | 108 | open($tst,">$written") || die "Cannot open $written:$!"; |
7bdbfeb7 | 109 | binmode $tst if $Is_Dosish; |
0678cb22 NIS |
110 | |
111 | if (tell($tst) == 0) { print "ok 24\n"; } else { print "not ok 24\n"; } | |
112 | ||
113 | print $tst "fred\n"; | |
114 | ||
115 | if (tell($tst) == 5) { print "ok 25\n"; } else { print "not ok 25\n"; } | |
116 | ||
117 | print $tst "more\n"; | |
118 | ||
119 | if (tell($tst) == 10) { print "ok 26\n"; } else { print "not ok 26\n"; } | |
120 | ||
121 | close($tst); | |
122 | ||
123 | open($tst,"+>>$written") || die "Cannot open $written:$!"; | |
7bdbfeb7 | 124 | binmode $tst if $Is_Dosish; |
0678cb22 NIS |
125 | |
126 | if (0) | |
127 | { | |
128 | # :stdio does not pass these so ignore them for now | |
129 | ||
130 | if (tell($tst) == 0) { print "ok 27\n"; } else { print "not ok 27\n"; } | |
131 | ||
132 | $line = <$tst>; | |
133 | ||
134 | if ($line eq "fred\n") { print "ok 29\n"; } else { print "not ok 29\n"; } | |
135 | ||
136 | if (tell($tst) == 5) { print "ok 30\n"; } else { print "not ok 30\n"; } | |
137 | ||
138 | } | |
139 | ||
140 | print $tst "xxxx\n"; | |
141 | ||
c6b46866 JH |
142 | if (tell($tst) == 15 || |
143 | tell($tst) == 5) # unset PERLIO or PERLIO=stdio (e.g. HP-UX, Solaris) | |
144 | { print "ok 27\n"; } else { print "not ok 27\n"; } | |
0678cb22 NIS |
145 | |
146 | close($tst); | |
147 | ||
c2fcde81 JH |
148 | open($tst,">$written") || die "Cannot open $written:$!"; |
149 | print $tst "foobar"; | |
150 | close $tst; | |
151 | open($tst,">>$written") || die "Cannot open $written:$!"; | |
152 | ||
e4fdb327 YST |
153 | # This test makes a questionable assumption that the file pointer will |
154 | # be at eof after opening a file but before seeking, reading, or writing. | |
155 | # Only known failure is on cygwin. | |
92770387 YST |
156 | my $todo = $^O eq "cygwin" && &PerlIO::get_layers($tst) eq 'stdio' |
157 | && ' # TODO: file pointer not at eof'; | |
e4fdb327 | 158 | |
c2fcde81 | 159 | if (tell($tst) == 6) |
92770387 | 160 | { print "ok 28$todo\n"; } else { print "not ok 28$todo\n"; } |
c2fcde81 | 161 | close $tst; |
0678cb22 | 162 |