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comparison tests/perl-syntax.t @ 1:bc8961a81af6 release

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2007-08-13 22:53:14 by steve Initial revision
author steve
date Mon, 13 Aug 2007 22:53:14 +0000
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children 8503c495b169
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0:30c6796bded8 1:bc8961a81af6
1 #!/usr/bin/perl -w
2 #
3 # Test that every perl file we have passes the syntax check.
4 #
5 # Steve
6 # --
7 # $Id: perl-syntax.t,v 1.1.1.1 2007-08-13 22:53:14 steve Exp $
8
9
10 use strict;
11 use File::Find;
12 use Test::More qw( no_plan );
13
14
15 #
16 # Find all the files beneath the current directory,
17 # and call 'checkFile' with the name.
18 #
19 find( { wanted => \&checkFile, no_chdir => 1 }, '.' );
20
21
22
23 #
24 # Check a file.
25 #
26 # If this is a perl file then call "perl -c $name", otherwise
27 # return
28 #
29 sub checkFile
30 {
31 # The file.
32 my $file = $File::Find::name;
33
34 # We don't care about directories
35 return if ( ! -f $file );
36
37 # `modules.sh` is a false positive.
38 return if ( $file =~ /modules.sh$/ );
39
40 # See if it is a perl file.
41 my $isPerl = 0;
42
43 # Read the file.
44 open( INPUT, "<", $file );
45 foreach my $line ( <INPUT> )
46 {
47 if ( $line =~ /\/usr\/bin\/perl/ )
48 {
49 $isPerl = 1;
50 }
51 }
52 close( INPUT );
53
54 #
55 # Return if it wasn't a perl file.
56 #
57 return if ( ! $isPerl );
58
59 #
60 # Now run 'perl -c $file' to see if we pass the syntax
61 # check. We add a couple of parameters to make sure we're
62 # really OK.
63 #
64 # use strict "vars";
65 # use strict "subs";
66 #
67 my $retval = system( "perl -Mstrict=subs -Mstrict=vars -c $file 2>/dev/null >/dev/null" );
68
69 is( $retval, 0, "Perl file passes our syntax check: $file" );
70 }