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- #!./perl
-
- $^I = '.bak';
-
- # $Header: inplace.t,v 4.0 91/03/20 01:50:59 lwall Locked $
-
- print "1..2\n";
-
- @ARGV = ('.a','.b','.c');
- `echo foo | tee .a .b .c`;
- while (<>) {
- s/foo/bar/;
- }
- continue {
- print;
- }
-
- if (`cat .a .b .c` eq "bar\nbar\nbar\n") {print "ok 1\n";} else {print "not ok 1\n";}
- if (`cat .a.bak .b.bak .c.bak` eq "foo\nfoo\nfoo\n") {print "ok 2\n";} else {print "not ok 2\n";}
-
- unlink '.a', '.b', '.c', '.a.bak', '.b.bak', '.c.bak';
-