1N/A#!./perl
1N/A
1N/A$^I = $^O eq 'VMS' ? '_bak' : '.bak';
1N/A
1N/A# $RCSfile: inplace.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:29 $
1N/A
1N/Aprint "1..2\n";
1N/A
1N/A@ARGV = ('.a','.b','.c');
1N/Aif ($^O eq 'MSWin32') {
1N/A $CAT = '.\perl -e "print<>"';
1N/A `.\\perl -le "print 'foo'" > .a`;
1N/A `.\\perl -le "print 'foo'" > .b`;
1N/A `.\\perl -le "print 'foo'" > .c`;
1N/A}
1N/Aelsif ($^O eq 'NetWare') {
1N/A $CAT = 'perl -e "print<>"';
1N/A `perl -le "print 'foo'" > .a`;
1N/A `perl -le "print 'foo'" > .b`;
1N/A `perl -le "print 'foo'" > .c`;
1N/A}
1N/Aelsif ($^O eq 'MacOS') {
1N/A $CAT = "$^X -e \"print<>\"";
1N/A `$^X -le "print 'foo'" > .a`;
1N/A `$^X -le "print 'foo'" > .b`;
1N/A `$^X -le "print 'foo'" > .c`;
1N/A}
1N/Aelsif ($^O eq 'VMS') {
1N/A $CAT = 'MCR []perl. -e "print<>"';
1N/A `MCR []perl. -le "print 'foo'" > ./.a`;
1N/A `MCR []perl. -le "print 'foo'" > ./.b`;
1N/A `MCR []perl. -le "print 'foo'" > ./.c`;
1N/A}
1N/Aelse {
1N/A $CAT = 'cat';
1N/A `echo foo | tee .a .b .c`;
1N/A}
1N/Awhile (<>) {
1N/A s/foo/bar/;
1N/A}
1N/Acontinue {
1N/A print;
1N/A}
1N/A
1N/Aif (`$CAT .a .b .c` eq "bar\nbar\nbar\n") {print "ok 1\n";} else {print "not ok 1\n";}
1N/Aif (`$CAT .a$^I .b$^I .c$^I` eq "foo\nfoo\nfoo\n") {print "ok 2\n";} else {print "not ok 2\n";}
1N/A
1N/Aunlink '.a', '.b', '.c', ".a$^I", ".b$^I", ".c$^I";