blob: dca25d358b7abf797a3f7154157e0e3c289c16df (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
#!./perl -P
# $RCSfile: cpp.t,v $$Revision: 4.0.1.1 $$Date: 92/06/08 15:42:08 $
open(CONFIG,"../config.sh") || die;
while (<CONFIG>) {
if (/^cppstdin/) {
if (/^cppstdin='(.*cppstdin)'/ && ! -e $1) {
print "1..0\n";
exit; # Can't test till after install, alas.
}
last;
}
}
close CONFIG;
print "1..3\n";
#this is a comment
#define MESS "ok 1\n"
print MESS;
#If you capitalize, it's a comment.
#ifdef MESS
print "ok 2\n";
#else
print "not ok 2\n";
#endif
open(TRY,">Comp.cpp.tmp") || die "Can't open temp perl file.";
($prog = <<'END') =~ s/X//g;
X$ok = "not ok 3\n";
X#include "Comp.cpp.inc"
X#ifdef OK
X$ok = OK;
X#endif
Xprint $ok;
END
print TRY $prog;
close TRY;
open(TRY,">Comp.cpp.inc") || (die "Can't open temp include file.");
print TRY '#define OK "ok 3\n"' . "\n";
close TRY;
$pwd=`pwd`;
$pwd =~ s/\n//;
$x = `./perl -P Comp.cpp.tmp`;
print $x;
unlink "Comp.cpp.tmp", "Comp.cpp.inc";
|
