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 | 19 | |
dc459aad JH |
20 | skip_all("Tests mostly usesless on MacOS") if $^O eq 'MacOS'; |
21 | ||
fa326138 | 22 | plan(tests => 21); |
972e7321 MS |
23 | |
24 | my $Perl = which_perl(); | |
68dc0745 | 25 | |
9247405f MS |
26 | my $exit; |
27 | SKIP: { | |
28 | skip("bug/feature of pdksh", 2) if $^O eq 'os2'; | |
29 | ||
b6345914 JH |
30 | my $tnum = curr_test(); |
31 | $exit = system qq{$Perl -le "print q{ok $tnum - interp system(EXPR)"}}; | |
9247405f MS |
32 | next_test(); |
33 | is( $exit, 0, ' exited 0' ); | |
95e8664e CN |
34 | } |
35 | ||
b6345914 JH |
36 | my $tnum = curr_test(); |
37 | $exit = system qq{$Perl -le "print q{ok $tnum - split & direct system(EXPR)"}}; | |
9247405f MS |
38 | next_test(); |
39 | is( $exit, 0, ' exited 0' ); | |
40 | ||
e0d72a37 | 41 | # On VMS and Win32 you need the quotes around the program or it won't work. |
9247405f | 42 | # On Unix its the opposite. |
e0d72a37 | 43 | my $quote = $Is_VMS || $Is_Win32 ? '"' : ''; |
b6345914 | 44 | $tnum = curr_test(); |
972e7321 | 45 | $exit = system $Perl, '-le', |
b6345914 | 46 | "${quote}print q{ok $tnum - system(PROG, LIST)}${quote}"; |
9247405f MS |
47 | next_test(); |
48 | is( $exit, 0, ' exited 0' ); | |
49 | ||
8d063cd8 | 50 | |
b6345914 JH |
51 | # Some basic piped commands. Some OS's have trouble with "helpfully" |
52 | # putting newlines on the end of piped output. So we split this into | |
53 | # newline insensitive and newline sensitive tests. | |
54 | my $echo_out = `$Perl -e "print 'ok'" | $Perl -le "print <STDIN>"`; | |
55 | $echo_out =~ s/\n\n/\n/g; | |
56 | is( $echo_out, "ok\n", 'piped echo emulation'); | |
57 | ||
58 | { | |
59 | # here we check if extra newlines are going to be slapped on | |
60 | # piped output. | |
61 | local $TODO = 'VMS sticks newlines on everything' if $Is_VMS; | |
62 | ||
63 | is( scalar `$Perl -e "print 'ok'"`, | |
64 | "ok", 'no extra newlines on ``' ); | |
65 | ||
66 | is( scalar `$Perl -e "print 'ok'" | $Perl -e "print <STDIN>"`, | |
67 | "ok", 'no extra newlines on pipes'); | |
68 | ||
69 | is( scalar `$Perl -le "print 'ok'" | $Perl -le "print <STDIN>"`, | |
70 | "ok\n\n", 'doubled up newlines'); | |
71 | ||
72 | is( scalar `$Perl -e "print 'ok'" | $Perl -le "print <STDIN>"`, | |
73 | "ok\n", 'extra newlines on inside pipes'); | |
74 | ||
75 | is( scalar `$Perl -le "print 'ok'" | $Perl -e "print <STDIN>"`, | |
76 | "ok\n", 'extra newlines on outgoing pipes'); | |
fa326138 RG |
77 | |
78 | { | |
79 | local($/) = \2; | |
80 | $out = runperl(prog => 'print q{1234}'); | |
81 | is($out, "1234", 'ignore $/ when capturing output in scalar context'); | |
82 | } | |
b6345914 JH |
83 | } |
84 | ||
85 | ||
972e7321 | 86 | is( system(qq{$Perl -e "exit 0"}), 0, 'Explicit exit of 0' ); |
9247405f | 87 | |
b6345914 | 88 | my $exit_one = $Is_VMS ? 4 << 8 : 1 << 8; |
972e7321 | 89 | is( system(qq{$Perl "-I../lib" -e "use vmsish qw(hushed); exit 1"}), $exit_one, |
9247405f MS |
90 | 'Explicit exit of 1' ); |
91 | ||
c623ac67 | 92 | $rc = system { "lskdfj" } "lskdfj"; |
0dd6fc14 | 93 | unless( ok($rc == 255 << 8 or $rc == -1 or $rc == 256 or $rc == 512) ) { |
9247405f | 94 | print "# \$rc == $rc\n"; |
ec40c0cd | 95 | } |
8d063cd8 | 96 | |
9247405f MS |
97 | unless ( ok( $! == 2 or $! =~ /\bno\b.*\bfile/i or |
98 | $! == 13 or $! =~ /permission denied/i or | |
99 | $! == 22 or $! =~ /invalid argument/ ) ) { | |
100 | printf "# \$! eq %d, '%s'\n", $!, $!; | |
101 | } | |
102 | ||
972e7321 MS |
103 | |
104 | is( `$Perl -le "print 'ok'"`, "ok\n", 'basic ``' ); | |
105 | is( <<`END`, "ok\n", '<<`HEREDOC`' ); | |
106 | $Perl -le "print 'ok'" | |
107 | END | |
108 | ||
109 | ||
9247405f | 110 | TODO: { |
b6345914 | 111 | my $tnum = curr_test(); |
9247405f | 112 | if( $^O =~ /Win32/ ) { |
e0d72a37 JH |
113 | print "not ok $tnum - exec failure doesn't terminate process " . |
114 | "# TODO Win32 exec failure waits for user input\n"; | |
115 | next_test(); | |
9247405f MS |
116 | last TODO; |
117 | } | |
378cc40b | 118 | |
9247405f MS |
119 | ok( !exec("lskdjfalksdjfdjfkls"), |
120 | "exec failure doesn't terminate process"); | |
0994c4d0 | 121 | } |
378cc40b | 122 | |
972e7321 MS |
123 | my $test = curr_test(); |
124 | exec $Perl, '-le', qq{${quote}print 'ok $test - exec PROG, LIST'${quote}}; | |
9247405f | 125 | fail("This should never be reached if the exec() worked"); |