Redo the #10482, there already was a test script for formats.

p4raw-id: //depot/perl@10483

2 files changed, 140 insertions, 139 deletions

diff --git a/t/io/format.t b/t/io/format.t
deleted file mode 100644
index a1baa38a3c..0000000000
--- a/t/io/format.t
+++ /dev/null
@@ -1,138 +0,0 @@
-#!/usr/bin/perl -w
-
-BEGIN {
-    chdir 't' if -d 't';
-    @INC = '../lib';
-}
-
-print "1..33\n";
-
-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 = 1;
-    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;
-
-__END__
-    
-    1 Test1
-    2 Test2
-    3 Test3
-    
-    
-    ----
-    
-    4 Test4
-    5 Test5
-    6 Test6
-    
-    
-    ----
-    
-    7 Test7
-    - -----
-    
-    
-    
-    ----
-    
-    1 1tseT
-    2 2tseT
-    3 3tseT
-    
-    
-    ----
-    
-    4 4tseT
-    5 5tseT
-    - -----
diff --git a/t/op/write.t b/t/op/write.t
index fc155a88c7..e5baaa470c 100755
--- a/t/op/write.t
+++ b/t/op/write.t
@@ -1,6 +1,11 @@
 #!./perl
 
-print "1..11\n";
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+}
+
+print "1..44\n";
 
 my $CAT = ($^O eq 'MSWin32') ? 'type' : 'cat';
 
@@ -263,3 +268,137 @@ 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
+    
+    
+    ----
+    
+    4 Test4
+    5 Test5
+    6 Test6
+    
+    
+    ----
+    
+    7 Test7
+    - -----
+    
+    
+    
+    ----
+    
+    1 1tseT
+    2 2tseT
+    3 3tseT
+    
+    
+    ----
+    
+    4 4tseT
+    5 5tseT
+    - -----