Commit | Line | Data |
---|---|---|
8d063cd8 LW |
1 | #!./perl |
2 | ||
9247405f MS |
3 | BEGIN: { |
4 | chdir 't' if -d 't'; | |
5 | @INC = ('../lib'); | |
972e7321 | 6 | require './test.pl'; |
9247405f MS |
7 | } |
8 | ||
9 | # supress VMS whinging about bad execs. | |
10 | use vmsish qw(hushed); | |
11 | ||
8d063cd8 | 12 | $| = 1; # flush stdout |
68dc0745 | 13 | |
9429f27a JH |
14 | $ENV{LC_ALL} = 'C'; # Forge English error messages. |
15 | $ENV{LANGUAGE} = 'C'; # Ditto in GNU. | |
16 | ||
e0d72a37 JH |
17 | my $Is_VMS = $^O eq 'VMS'; |
18 | my $Is_Win32 = $^O eq 'MSWin32'; | |
b6345914 JH |
19 | |
20 | plan(tests => 20); | |
972e7321 MS |
21 | |
22 | my $Perl = which_perl(); | |
68dc0745 | 23 | |
9247405f MS |
24 | my $exit; |
25 | SKIP: { | |
26 | skip("bug/feature of pdksh", 2) if $^O eq 'os2'; | |
27 | ||
b6345914 JH |
28 | my $tnum = curr_test(); |
29 | $exit = system qq{$Perl -le "print q{ok $tnum - interp system(EXPR)"}}; | |
9247405f MS |
30 | next_test(); |
31 | is( $exit, 0, ' exited 0' ); | |
95e8664e CN |
32 | } |
33 | ||
b6345914 JH |
34 | my $tnum = curr_test(); |
35 | $exit = system qq{$Perl -le "print q{ok $tnum - split & direct system(EXPR)"}}; | |
9247405f MS |
36 | next_test(); |
37 | is( $exit, 0, ' exited 0' ); | |
38 | ||
e0d72a37 | 39 | # On VMS and Win32 you need the quotes around the program or it won't work. |
9247405f | 40 | # On Unix its the opposite. |
e0d72a37 | 41 | my $quote = $Is_VMS || $Is_Win32 ? '"' : ''; |
b6345914 | 42 | $tnum = curr_test(); |
972e7321 | 43 | $exit = system $Perl, '-le', |
b6345914 | 44 | "${quote}print q{ok $tnum - system(PROG, LIST)}${quote}"; |
9247405f MS |
45 | next_test(); |
46 | is( $exit, 0, ' exited 0' ); | |
47 | ||
8d063cd8 | 48 | |
b6345914 JH |
49 | # Some basic piped commands. Some OS's have trouble with "helpfully" |
50 | # putting newlines on the end of piped output. So we split this into | |
51 | # newline insensitive and newline sensitive tests. | |
52 | my $echo_out = `$Perl -e "print 'ok'" | $Perl -le "print <STDIN>"`; | |
53 | $echo_out =~ s/\n\n/\n/g; | |
54 | is( $echo_out, "ok\n", 'piped echo emulation'); | |
55 | ||
56 | { | |
57 | # here we check if extra newlines are going to be slapped on | |
58 | # piped output. | |
59 | local $TODO = 'VMS sticks newlines on everything' if $Is_VMS; | |
60 | ||
61 | is( scalar `$Perl -e "print 'ok'"`, | |
62 | "ok", 'no extra newlines on ``' ); | |
63 | ||
64 | is( scalar `$Perl -e "print 'ok'" | $Perl -e "print <STDIN>"`, | |
65 | "ok", 'no extra newlines on pipes'); | |
66 | ||
67 | is( scalar `$Perl -le "print 'ok'" | $Perl -le "print <STDIN>"`, | |
68 | "ok\n\n", 'doubled up newlines'); | |
69 | ||
70 | is( scalar `$Perl -e "print 'ok'" | $Perl -le "print <STDIN>"`, | |
71 | "ok\n", 'extra newlines on inside pipes'); | |
72 | ||
73 | is( scalar `$Perl -le "print 'ok'" | $Perl -e "print <STDIN>"`, | |
74 | "ok\n", 'extra newlines on outgoing pipes'); | |
75 | } | |
76 | ||
77 | ||
972e7321 | 78 | is( system(qq{$Perl -e "exit 0"}), 0, 'Explicit exit of 0' ); |
9247405f | 79 | |
b6345914 | 80 | my $exit_one = $Is_VMS ? 4 << 8 : 1 << 8; |
972e7321 | 81 | is( system(qq{$Perl "-I../lib" -e "use vmsish qw(hushed); exit 1"}), $exit_one, |
9247405f MS |
82 | 'Explicit exit of 1' ); |
83 | ||
84 | ||
85 | $rc = system "lskdfj"; | |
86 | unless( ok($rc == 255 << 8 or $rc == -1 or $rc == 256) ) { | |
87 | print "# \$rc == $rc\n"; | |
ec40c0cd | 88 | } |
8d063cd8 | 89 | |
9247405f MS |
90 | unless ( ok( $! == 2 or $! =~ /\bno\b.*\bfile/i or |
91 | $! == 13 or $! =~ /permission denied/i or | |
92 | $! == 22 or $! =~ /invalid argument/ ) ) { | |
93 | printf "# \$! eq %d, '%s'\n", $!, $!; | |
94 | } | |
95 | ||
972e7321 MS |
96 | |
97 | is( `$Perl -le "print 'ok'"`, "ok\n", 'basic ``' ); | |
98 | is( <<`END`, "ok\n", '<<`HEREDOC`' ); | |
99 | $Perl -le "print 'ok'" | |
100 | END | |
101 | ||
102 | ||
9247405f | 103 | TODO: { |
b6345914 | 104 | my $tnum = curr_test(); |
9247405f | 105 | if( $^O =~ /Win32/ ) { |
e0d72a37 JH |
106 | print "not ok $tnum - exec failure doesn't terminate process " . |
107 | "# TODO Win32 exec failure waits for user input\n"; | |
108 | next_test(); | |
9247405f MS |
109 | last TODO; |
110 | } | |
378cc40b | 111 | |
9247405f MS |
112 | ok( !exec("lskdjfalksdjfdjfkls"), |
113 | "exec failure doesn't terminate process"); | |
0994c4d0 | 114 | } |
378cc40b | 115 | |
972e7321 MS |
116 | my $test = curr_test(); |
117 | exec $Perl, '-le', qq{${quote}print 'ok $test - exec PROG, LIST'${quote}}; | |
9247405f | 118 | fail("This should never be reached if the exec() worked"); |