#!./perl
-# $Header: write.t,v 4.0 91/03/20 01:55:34 lwall Locked $
+BEGIN {
+ chdir 't' if -d 't';
+ @INC = '../lib';
+}
-print "1..3\n";
+print "1..44\n";
+
+my $CAT = ($^O eq 'MSWin32' || $^O eq 'NetWare') ? 'type'
+ : ($^O eq 'MacOS') ? 'catenate'
+ : 'cat';
format OUT =
the quick brown @<<
^<<<<<<...
$foo
now @<<the@>>>> for all@|||||men to come @<<<<
-'i' . 's', "time\n", $good, 'to'
+{
+ 'i' . 's', "time\n", $good, 'to'
+}
.
-open(OUT, '>Op.write.tmp') || die "Can't create Op.write.tmp";
+open(OUT, '>Op_write.tmp') || die "Can't create Op_write.tmp";
$fox = 'foxiness';
$good = 'good';
of huma...
now is the time for all good men to come to\n";
-if (`cat Op.write.tmp` eq $right)
- { print "ok 1\n"; unlink 'Op.write.tmp'; }
+if (`$CAT Op_write.tmp` eq $right)
+ { print "ok 1\n"; 1 while unlink 'Op_write.tmp'; }
else
{ print "not ok 1\n"; }
+$fox = 'wolfishness';
+my $fox = 'foxiness'; # Test a lexical variable.
+
format OUT2 =
the quick brown @<<
$fox
'i' . 's', "time\n", $good, 'to'
.
-open(OUT2, '>Op.write.tmp') || die "Can't create Op.write.tmp";
+open OUT2, '>Op_write.tmp' or die "Can't create Op_write.tmp";
-$fox = 'foxiness';
$good = 'good';
$multiline = "forescore\nand\nseven years\n";
$foo = 'when in the course of human events it becomes necessary';
necessary
now is the time for all good men to come to\n";
-if (`cat Op.write.tmp` eq $right)
- { print "ok 2\n"; unlink 'Op.write.tmp'; }
+if (`$CAT Op_write.tmp` eq $right)
+ { print "ok 2\n"; 1 while unlink 'Op_write.tmp'; }
else
{ print "not ok 2\n"; }
jumped
@*
$multiline
+and
^<<<<<<<<< ~~
$foo
now @<<the@>>>> for all@|||||men to come @<<<<
.
EOFORMAT
-open(OUT2, '>Op.write.tmp') || die "Can't create Op.write.tmp";
+open(OUT2, '>Op_write.tmp') || die "Can't create Op_write.tmp";
$fox = 'foxiness';
$good = 'good';
forescore
and
seven years
+and
when in
the course
of human
necessary
now is the time for all good men to come to\n";
-if (`cat Op.write.tmp` eq $right)
- { print "ok 3\n"; unlink 'Op.write.tmp'; }
+if (`$CAT Op_write.tmp` eq $right)
+ { print "ok 3\n"; 1 while unlink 'Op_write.tmp'; }
else
{ print "not ok 3\n"; }
+# formline tests
+
+$mustbe = <<EOT;
+@ a
+@> ab
+@>> abc
+@>>> abc
+@>>>> abc
+@>>>>> abc
+@>>>>>> abc
+@>>>>>>> abc
+@>>>>>>>> abc
+@>>>>>>>>> abc
+@>>>>>>>>>> abc
+EOT
+
+$was1 = $was2 = '';
+for (0..10) {
+ # lexical picture
+ $^A = '';
+ my $format1 = '@' . '>' x $_;
+ formline $format1, 'abc';
+ $was1 .= "$format1 $^A\n";
+ # global
+ $^A = '';
+ local $format2 = '@' . '>' x $_;
+ formline $format2, 'abc';
+ $was2 .= "$format2 $^A\n";
+}
+print $was1 eq $mustbe ? "ok 4\n" : "not ok 4\n";
+print $was2 eq $mustbe ? "ok 5\n" : "not ok 5\n";
+
+$^A = '';
+
+# more test
+
+format OUT3 =
+^<<<<<<...
+$foo
+.
+
+open(OUT3, '>Op_write.tmp') || die "Can't create Op_write.tmp";
+
+$foo = 'fit ';
+write(OUT3);
+close OUT3;
+
+$right =
+"fit\n";
+
+if (`$CAT Op_write.tmp` eq $right)
+ { print "ok 6\n"; 1 while unlink 'Op_write.tmp'; }
+else
+ { print "not ok 6\n"; }
+
+# test lexicals and globals
+{
+ my $this = "ok";
+ our $that = 7;
+ format LEX =
+@<<@|
+$this,$that
+.
+ open(LEX, ">&STDOUT") or die;
+ write LEX;
+ $that = 8;
+ write LEX;
+ close LEX;
+}
+# LEX_INTERPNORMAL test
+my %e = ( a => 1 );
+format OUT4 =
+@<<<<<<
+"$e{a}"
+.
+open OUT4, ">Op_write.tmp" or die "Can't create Op_write.tmp";
+write (OUT4);
+close OUT4;
+if (`$CAT Op_write.tmp` eq "1\n") {
+ print "ok 9\n";
+ 1 while unlink "Op_write.tmp";
+ }
+else {
+ print "not ok 9\n";
+ }
+
+eval <<'EOFORMAT';
+format OUT10 =
+@####.## @0###.##
+$test1, $test1
+.
+EOFORMAT
+
+open(OUT10, '>Op_write.tmp') || die "Can't create Op_write.tmp";
+
+$test1 = 12.95;
+write(OUT10);
+close OUT10;
+
+$right = " 12.95 00012.95\n";
+if (`$CAT Op_write.tmp` eq $right)
+ { print "ok 10\n"; 1 while unlink 'Op_write.tmp'; }
+else
+ { print "not ok 10\n"; }
+
+eval <<'EOFORMAT';
+format OUT11 =
+@0###.##
+$test1
+@ 0#
+$test1
+@0 #
+$test1
+.
+EOFORMAT
+
+open(OUT11, '>Op_write.tmp') || die "Can't create Op_write.tmp";
+
+$test1 = 12.95;
+write(OUT11);
+close OUT11;
+
+$right =
+"00012.95
+1 0#
+10 #\n";
+if (`$CAT Op_write.tmp` eq $right)
+ { print "ok 11\n"; 1 while unlink 'Op_write.tmp'; }
+else
+ { print "not ok 11\n"; }
+
+# 12..44: scary format testing from Merijn H. Brand
+
+use strict; # Amazed that this hackery can be made strict ...
+
+# Just a complete test for format, including top-, left- and bottom marging
+# and format detection through glob entries
+
+ $= = 7; # Page length
+my $ps = $^L; $^L = ""; # Catch the page separator
+my $tm = 1; # Top margin (empty lines before first output)
+my $bm = 2; # Bottom marging (empty lines between last text and footer)
+my $lm = 4; # Left margin (indent in spaces)
+
+if ($lm > 0 and !open STDOUT, "|-") { # Left margin (in this test ALWAYS set)
+ my $i = 12;
+ my $s = " " x $lm;
+ while (<STDIN>) {
+ s/^/$s/;
+ print + ($_ eq <DATA> ? "" : "not "), "ok ", $i++, "\n";
+ }
+ close STDIN;
+ print + (<DATA>?"not ":""), "ok ", $i++, "\n";
+ close STDOUT;
+ exit;
+ }
+$tm = "\n" x $tm;
+$= -= $bm + 1; # count one for the trailing "----"
+my $lastmin = 0;
+
+my @E;
+
+sub wryte
+{
+ $lastmin = $-;
+ write;
+ } # wryte;
+
+sub footer
+{
+ $% == 1 and return "";
+
+ $lastmin < $= and print "\n" x $lastmin;
+ print "\n" x $bm, "----\n", $ps;
+ $lastmin = $-;
+ "";
+ } # footer
+
+# Yes, this is sick ;-)
+format TOP =
+@* ~
+@{[footer]}
+@* ~
+$tm
+.
+
+format EmptyTOP =
+.
+
+format ENTRY =
+@ @<<<<~~
+@{(shift @E)||["",""]}
+.
+
+format EOR =
+- -----
+.
+
+sub has_format ($)
+{
+ my $fmt = shift;
+ exists $::{$fmt} or return 0;
+ $^O eq "MSWin32" or return defined *{$::{$fmt}}{FORMAT};
+ open my $null, "> /dev/null" or die;
+ my $fh = select $null;
+ local $~ = $fmt;
+ eval "write";
+ select $fh;
+ $@?0:1;
+ } # has_format
+
+$^ = has_format ("TOP") ? "TOP" : "EmptyTOP";
+has_format ("ENTRY") or die "No format defined for ENTRY";
+foreach my $e ( [ map { [ $_, "Test$_" ] } 1 .. 7 ],
+ [ map { [ $_, "${_}tseT" ] } 1 .. 5 ]) {
+ @E = @$e;
+ local $~ = "ENTRY";
+ wryte;
+ has_format ("EOR") or next;
+ local $~ = "EOR";
+ wryte;
+ }
+if (has_format ("EOF")) {
+ local $~ = "EOF";
+ wryte;
+ }
+
+close STDOUT;
+
+# That was test 44.
+
+__END__
+
+ 1 Test1
+ 2 Test2
+ 3 Test3
+
+
+ ----
+ \f
+ 4 Test4
+ 5 Test5
+ 6 Test6
+
+
+ ----
+ \f
+ 7 Test7
+ - -----
+
+
+
+ ----
+ \f
+ 1 1tseT
+ 2 2tseT
+ 3 3tseT
+
+
+ ----
+ \f
+ 4 4tseT
+ 5 5tseT
+ - -----
projects / p5sagit/p5-mst-13.2.git / blobdiff