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1 | #!./perl -w |
2 | |
3 | # Tests for the command-line switches |
4 | |
5 | BEGIN { |
6 | chdir 't' if -d 't'; |
7 | @INC = '../lib'; |
8 | } |
9 | |
10 | require "./test.pl"; |
11 | |
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12 | plan(tests => 14); |
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13 | |
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14 | # due to a bug in VMS's piping which makes it impossible for runperl() |
15 | # to emulate echo -n, these tests almost totally fail. |
16 | $TODO = "runperl() unable to emulate echo -n due to pipe bug" if $^O eq 'VMS'; |
17 | |
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18 | my $r; |
19 | my @tmpfiles = (); |
20 | END { unlink @tmpfiles } |
21 | |
22 | # Tests for -0 |
23 | |
24 | $r = runperl( |
25 | switches => [ '-0', ], |
26 | stdin => 'foo\0bar\0baz\0', |
27 | prog => 'print qq(<$_>) while <>', |
28 | ); |
29 | is( $r, "<foo\0><bar\0><baz\0>", "-0" ); |
30 | |
31 | $r = runperl( |
32 | switches => [ '-l', '-0', '-p' ], |
33 | stdin => 'foo\0bar\0baz\0', |
34 | prog => '1', |
35 | ); |
36 | is( $r, "foo\nbar\nbaz\n", "-0 after a -l" ); |
37 | |
38 | $r = runperl( |
39 | switches => [ '-0', '-l', '-p' ], |
40 | stdin => 'foo\0bar\0baz\0', |
41 | prog => '1', |
42 | ); |
43 | is( $r, "foo\0bar\0baz\0", "-0 before a -l" ); |
44 | |
45 | $r = runperl( |
46 | switches => [ sprintf("-0%o", ord 'x') ], |
47 | stdin => 'fooxbarxbazx', |
48 | prog => 'print qq(<$_>) while <>', |
49 | ); |
50 | is( $r, "<foox><barx><bazx>", "-0 with octal number" ); |
51 | |
52 | $r = runperl( |
53 | switches => [ '-00', '-p' ], |
54 | stdin => 'abc\ndef\n\nghi\njkl\nmno\n\npq\n', |
55 | prog => 's/\n/-/g;$_.=q(/)', |
56 | ); |
57 | is( $r, 'abc-def--/ghi-jkl-mno--/pq-/', '-00 (paragraph mode)' ); |
58 | |
59 | $r = runperl( |
60 | switches => [ '-0777', '-p' ], |
61 | stdin => 'abc\ndef\n\nghi\njkl\nmno\n\npq\n', |
62 | prog => 's/\n/-/g;$_.=q(/)', |
63 | ); |
64 | is( $r, 'abc-def--ghi-jkl-mno--pq-/', '-0777 (slurp mode)' ); |
65 | |
66 | # Tests for -c |
67 | |
68 | my $filename = 'swctest.tmp'; |
69 | SKIP: { |
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70 | local $TODO = ''; # this one works on VMS |
71 | |
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72 | open my $f, ">$filename" or skip( "Can't write temp file $filename: $!" ); |
73 | print $f <<'SWTEST'; |
74 | BEGIN { print "block 1\n"; } |
75 | CHECK { print "block 2\n"; } |
76 | INIT { print "block 3\n"; } |
77 | print "block 4\n"; |
78 | END { print "block 5\n"; } |
79 | SWTEST |
80 | close $f; |
81 | $r = runperl( |
82 | switches => [ '-c' ], |
83 | progfile => $filename, |
84 | stderr => 1, |
85 | ); |
86 | # Because of the stderr redirection, we can't tell reliably the order |
87 | # in which the output is given |
88 | ok( |
89 | $r =~ /$filename syntax OK/ |
90 | && $r =~ /\bblock 1\b/ |
91 | && $r =~ /\bblock 2\b/ |
92 | && $r !~ /\bblock 3\b/ |
93 | && $r !~ /\bblock 4\b/ |
94 | && $r !~ /\bblock 5\b/, |
95 | '-c' |
96 | ); |
97 | push @tmpfiles, $filename; |
98 | } |
99 | |
100 | # Tests for -l |
101 | |
102 | $r = runperl( |
103 | switches => [ sprintf("-l%o", ord 'x') ], |
104 | prog => 'print for qw/foo bar/' |
105 | ); |
106 | is( $r, 'fooxbarx', '-l with octal number' ); |
107 | |
108 | # Tests for -s |
109 | |
110 | $r = runperl( |
111 | switches => [ '-s' ], |
112 | prog => 'for (qw/abc def ghi/) {print defined $$_ ? $$_ : q(-)}', |
113 | args => [ '--', '-abc=2', '-def', ], |
114 | ); |
115 | is( $r, '21-', '-s switch parsing' ); |
116 | |
117 | # Bug ID 20011106.084 |
118 | $filename = 'swstest.tmp'; |
119 | SKIP: { |
120 | open my $f, ">$filename" or skip( "Can't write temp file $filename: $!" ); |
121 | print $f <<'SWTEST'; |
122 | #!perl -s |
123 | print $x |
124 | SWTEST |
125 | close $f; |
126 | $r = runperl( |
127 | switches => [ '-s' ], |
128 | progfile => $filename, |
129 | args => [ '-x=foo' ], |
130 | ); |
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131 | is( $r, 'foo', '-s on the shebang line' ); |
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132 | push @tmpfiles, $filename; |
133 | } |
134 | |
135 | # Tests for -m and -M |
136 | |
137 | $filename = 'swtest.pm'; |
138 | SKIP: { |
139 | open my $f, ">$filename" or skip( "Can't write temp file $filename: $!",4 ); |
140 | print $f <<'SWTESTPM'; |
141 | package swtest; |
142 | sub import { print map "<$_>", @_ } |
143 | 1; |
144 | SWTESTPM |
145 | close $f; |
146 | $r = runperl( |
147 | switches => [ '-Mswtest' ], |
148 | prog => '1', |
149 | ); |
150 | is( $r, '<swtest>', '-M' ); |
151 | $r = runperl( |
152 | switches => [ '-Mswtest=foo' ], |
153 | prog => '1', |
154 | ); |
155 | is( $r, '<swtest><foo>', '-M with import parameter' ); |
156 | $r = runperl( |
157 | switches => [ '-mswtest' ], |
158 | prog => '1', |
159 | ); |
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160 | |
161 | { |
162 | local $TODO = ''; # this one works on VMS |
163 | is( $r, '', '-m' ); |
164 | } |
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165 | $r = runperl( |
166 | switches => [ '-mswtest=foo,bar' ], |
167 | prog => '1', |
168 | ); |
169 | is( $r, '<swtest><foo><bar>', '-m with import parameters' ); |
170 | push @tmpfiles, $filename; |
171 | } |