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- #!./perl
-
- # $Header: while.t,v 4.0 91/03/20 01:49:51 lwall Locked $
-
- print "1..10\n";
-
- open (tmp,'>Cmd.tmp') || die "Can't create Cmd.tmp.";
- print tmp "tvi925\n";
- print tmp "tvi920\n";
- print tmp "vt100\n";
- print tmp "Amiga\n";
- print tmp "paper\n";
- close tmp;
-
- # test "last" command
-
- open(fh,'Cmd.tmp') || die "Can't open Cmd.tmp.";
- while (<fh>) {
- last if /vt100/;
- }
- if (!eof && /vt100/) {print "ok 1\n";} else {print "not ok 1 $_\n";}
-
- # test "next" command
-
- $bad = '';
- open(fh,'Cmd.tmp') || die "Can't open Cmd.tmp.";
- while (<fh>) {
- next if /vt100/;
- $bad = 1 if /vt100/;
- }
- if (!eof || /vt100/ || $bad) {print "not ok 2\n";} else {print "ok 2\n";}
-
- # test "redo" command
-
- $bad = '';
- open(fh,'Cmd.tmp') || die "Can't open Cmd.tmp.";
- while (<fh>) {
- if (s/vt100/VT100/g) {
- s/VT100/Vt100/g;
- redo;
- }
- $bad = 1 if /vt100/;
- $bad = 1 if /VT100/;
- }
- if (!eof || $bad) {print "not ok 3\n";} else {print "ok 3\n";}
-
- # now do the same with a label and a continue block
-
- # test "last" command
-
- $badcont = '';
- open(fh,'Cmd.tmp') || die "Can't open Cmd.tmp.";
- line: while (<fh>) {
- if (/vt100/) {last line;}
- } continue {
- $badcont = 1 if /vt100/;
- }
- if (!eof && /vt100/) {print "ok 4\n";} else {print "not ok 4\n";}
- if (!$badcont) {print "ok 5\n";} else {print "not ok 5\n";}
-
- # test "next" command
-
- $bad = '';
- $badcont = 1;
- open(fh,'Cmd.tmp') || die "Can't open Cmd.tmp.";
- entry: while (<fh>) {
- next entry if /vt100/;
- $bad = 1 if /vt100/;
- } continue {
- $badcont = '' if /vt100/;
- }
- if (!eof || /vt100/ || $bad) {print "not ok 6\n";} else {print "ok 6\n";}
- if (!$badcont) {print "ok 7\n";} else {print "not ok 7\n";}
-
- # test "redo" command
-
- $bad = '';
- $badcont = '';
- open(fh,'Cmd.tmp') || die "Can't open Cmd.tmp.";
- loop: while (<fh>) {
- if (s/vt100/VT100/g) {
- s/VT100/Vt100/g;
- redo loop;
- }
- $bad = 1 if /vt100/;
- $bad = 1 if /VT100/;
- } continue {
- $badcont = 1 if /vt100/;
- }
- if (!eof || $bad) {print "not ok 8\n";} else {print "ok 8\n";}
- if (!$badcont) {print "ok 9\n";} else {print "not ok 9\n";}
-
- close fh;
-
- `del/f/q Cmd.tmp`;
-
- #$x = 0;
- #while (1) {
- # if ($x > 1) {last;}
- # next;
- #} continue {
- # if ($x++ > 10) {last;}
- # next;
- #}
- #
- #if ($x < 10) {print "ok 10\n";} else {print "not ok 10\n";}
-
- $i = 9;
- {
- $i++;
- }
- print "ok $i\n";
-