Upgrade to Math::BigInt 1.56, Math::BigRat 0.05,

and bignum 0.11, from Tels.

p4raw-id: //depot/perl@15523

13 files changed, 206 insertions, 45 deletions

diff --git a/lib/Math/BigInt/t/bare_mbf.t b/lib/Math/BigInt/t/bare_mbf.t
index abeb8c257c..a160c7cf7e 100644
--- a/lib/Math/BigInt/t/bare_mbf.t
+++ b/lib/Math/BigInt/t/bare_mbf.t
@@ -29,10 +29,6 @@ BEGIN
   plan tests => 1601;
   }
 
-#use Math::BigInt lib => 'BareCalc';
-#use Math::BigFloat;
-
-# use Math::BigInt; use Math::BigFloat lib => 'BareCalc';
 use Math::BigFloat lib => 'BareCalc';
 
 use vars qw ($class $try $x $y $f @args $ans $ans1 $ans1_str $setup $CL);
diff --git a/lib/Math/BigInt/t/bigfltpm.t b/lib/Math/BigInt/t/bigfltpm.t
index a3c0131c15..871365acff 100755
--- a/lib/Math/BigInt/t/bigfltpm.t
+++ b/lib/Math/BigInt/t/bigfltpm.t
@@ -26,7 +26,8 @@ BEGIN
     }
   print "# INC = @INC\n";
 
-  plan tests => 1601;
+  plan tests => 1601
+	+ 2;		# own tests
   }
 
 use Math::BigInt;
@@ -35,5 +36,8 @@ use Math::BigFloat;
 use vars qw ($class $try $x $y $f @args $ans $ans1 $ans1_str $setup $CL);
 $class = "Math::BigFloat";
 $CL = "Math::BigInt::Calc";
-   
+
+ok ($class->config()->{class},$class);
+ok ($class->config()->{with},'Math::BigInt');
+ 
 require 'bigfltpm.inc';	# all tests here for sharing
diff --git a/lib/Math/BigInt/t/config.t b/lib/Math/BigInt/t/config.t
index db0c27ef80..da574bf362 100644
--- a/lib/Math/BigInt/t/config.t
+++ b/lib/Math/BigInt/t/config.t
@@ -22,7 +22,7 @@ my $cfg = Math::BigInt->config();
 ok (ref($cfg),'HASH');
 
 ok ($cfg->{lib},'Math::BigInt::Calc');
-ok ($cfg->{lib_version},'0.26');
+ok ($cfg->{lib_version}, $Math::BigInt::Calc::VERSION);
 ok ($cfg->{class},'Math::BigInt');
 ok ($cfg->{upgrade}||'','');
 ok ($cfg->{div_scale},40);
diff --git a/lib/Math/BigInt/t/constant.t b/lib/Math/BigInt/t/constant.t
index 3c9b13fd46..bdc73c785e 100644
--- a/lib/Math/BigInt/t/constant.t
+++ b/lib/Math/BigInt/t/constant.t
@@ -16,13 +16,13 @@ use Math::BigInt ':constant';
 ok (2 ** 255,'57896044618658097711785492504343953926634992332820282019728792003956564819968');
 
 {
-    no warnings 'portable';
-    # hexadecimal constants
-    ok (0x123456789012345678901234567890,
-      Math::BigInt->new('0x123456789012345678901234567890'));
-    # binary constants
-    ok (0b01010100011001010110110001110011010010010110000101101101,
-      Math::BigInt->new(
+  no warnings 'portable';
+# hexadecimal constants
+ok (0x123456789012345678901234567890,
+    Math::BigInt->new('0x123456789012345678901234567890'));
+# binary constants
+ok (0b01010100011001010110110001110011010010010110000101101101,
+    Math::BigInt->new(
      '0b01010100011001010110110001110011010010010110000101101101'));
 }
 
diff --git a/lib/Math/BigInt/t/mbi_rand.t b/lib/Math/BigInt/t/mbi_rand.t
index 1f19c6b82b..aa020dccab 100644
--- a/lib/Math/BigInt/t/mbi_rand.t
+++ b/lib/Math/BigInt/t/mbi_rand.t
@@ -39,7 +39,7 @@ for (my $i = 0; $i < $count; $i++)
   while (length($A) < $la) { $A .= int(rand(100)) x int(rand(16)); }
   while (length($B) < $lb) { $B .= int(rand(100)) x int(rand(16)); }
   $A = $c->new($A); $B = $c->new($B);
-  print "# A $A\n# B $B\n";
+  # print "# A $A\n# B $B\n";
   if ($A->is_zero() || $B->is_zero())
     {
     ok (1,1); ok (1,1); next;
@@ -47,10 +47,12 @@ for (my $i = 0; $i < $count; $i++)
   # check that int(A/B)*B + A % B == A holds for all inputs
   # $X = ($A/$B)*$B + 2 * ($A % $B) - ($A % $B);
   ($ADB,$AMB) = $A->copy()->bdiv($B);
-  ok ($A,$ADB*$B+2*$AMB-$AMB);
+  print "# ". join(' ',Math::BigInt::Calc->_base_len()),"\n"
+   unless ok ($ADB*$B+2*$AMB-$AMB,$A);
   # swap 'em and try this, too
   # $X = ($B/$A)*$A + $B % $A;
   ($ADB,$AMB) = $B->copy()->bdiv($A);
-  ok ($B,$ADB*$A+2*$AMB-$AMB);
+  print "# ". join(' ',Math::BigInt::Calc->_base_len()),"\n"
+   unless ok ($ADB*$A+2*$AMB-$AMB,$B);
   }
 
diff --git a/lib/Math/BigInt/t/require.t b/lib/Math/BigInt/t/require.t
index de109f1f96..2775a77a6f 100644
--- a/lib/Math/BigInt/t/require.t
+++ b/lib/Math/BigInt/t/require.t
@@ -6,19 +6,33 @@ use Test;
 BEGIN
   {
   $| = 1;
-  chdir 't' if -d 't';
-  unshift @INC, '../lib'; # for running manually
+  # to locate the testing files
+  my $location = $0; $location =~ s/require.t//i;
+  if ($ENV{PERL_CORE})
+    {
+    # testing with the core distribution
+    @INC = qw(../t/lib);
+    }
+  unshift @INC, qw(../lib);     # to locate the modules
+  if (-d 't')
+    {
+    chdir 't';
+    require File::Spec;
+    unshift @INC, File::Spec->catdir(File::Spec->updir, $location);
+    }
+  else
+    {
+    unshift @INC, $location;
+    }
+  print "# INC = @INC\n";
+
   plan tests => 1;
   } 
 
-my ($try,$ans,$x);
+my ($x);
 
 require Math::BigInt; $x = Math::BigInt->new(1); ++$x;
 
-#$try = 'require Math::BigInt; $x = Math::BigInt->new(1); ++$x;';
-#$ans = eval $try || 'undef';
-#print "# For '$try'\n" if (!ok "$ans" , '2' ); 
-
 ok ($x||'undef',2);
 
 # all tests done
diff --git a/lib/Math/BigInt/t/upgrade.t b/lib/Math/BigInt/t/upgrade.t
index 5c8cf5fa66..28d2ce1dac 100644
--- a/lib/Math/BigInt/t/upgrade.t
+++ b/lib/Math/BigInt/t/upgrade.t
@@ -6,10 +6,26 @@ use strict;
 BEGIN
   {
   $| = 1;
-  unshift @INC, '../lib'; # for running manually
-  my $location = $0; $location =~ s/upgrade.t//;
-  unshift @INC, $location; # to locate the testing files
-  chdir 't' if -d 't';
+  # to locate the testing files
+  my $location = $0; $location =~ s/upgrade.t//i;
+  if ($ENV{PERL_CORE})
+    {
+    # testing with the core distribution
+    @INC = qw(../t/lib);
+    }
+  unshift @INC, qw(../lib);     # to locate the modules
+  if (-d 't')
+    {
+    chdir 't';
+    require File::Spec;
+    unshift @INC, File::Spec->catdir(File::Spec->updir, $location);
+    }
+  else
+    {
+    unshift @INC, $location;
+    }
+  print "# INC = @INC\n";
+
   plan tests => 2068
    + 2;			# our own tests
   }
diff --git a/lib/Math/BigInt/t/use.t b/lib/Math/BigInt/t/use.t
index c52509839d..1f09f5e43c 100644
--- a/lib/Math/BigInt/t/use.t
+++ b/lib/Math/BigInt/t/use.t
@@ -1,8 +1,9 @@
 #!/usr/bin/perl -w
 
-# use Module(); doesn't call impor() - thanx for cpan test David. M. Town and
-# Andreas Marcel Riechert for spotting it. It is fixed by the same code that
-# fixes require Math::BigInt, but we make a test to be sure it really works.
+# use Module(); doesn't call import() - thanx for cpan testers David. M. Town
+# and Andreas Marcel Riechert for spotting it. It is fixed by the same code
+# that fixes require Math::BigInt, but we make a test to be sure it really
+# works.
 
 use strict;
 use Test;
@@ -10,8 +11,26 @@ use Test;
 BEGIN
   {
   $| = 1;
-  chdir 't' if -d 't';
-  unshift @INC, '../lib'; # for running manually
+  # to locate the testing files
+  my $location = $0; $location =~ s/use.t//i;
+  if ($ENV{PERL_CORE})
+    {
+    # testing with the core distribution
+    @INC = qw(../t/lib);
+    }
+  unshift @INC, qw(../lib);     # to locate the modules
+  if (-d 't')
+    {
+    chdir 't';
+    require File::Spec;
+    unshift @INC, File::Spec->catdir(File::Spec->updir, $location);
+    }
+  else
+    {
+    unshift @INC, $location;
+    }
+  print "# INC = @INC\n";
+
   plan tests => 1;
   } 
 
diff --git a/lib/Math/BigInt/t/use_lib1.t b/lib/Math/BigInt/t/use_lib1.t
index d737081a57..a6eda82b37 100644
--- a/lib/Math/BigInt/t/use_lib1.t
+++ b/lib/Math/BigInt/t/use_lib1.t
@@ -9,10 +9,26 @@ use Test;
 BEGIN
   {
   $| = 1;
-  chdir 't' if -d 't';
-  unshift @INC, '../lib'; # for running manually
-  unshift @INC, 'lib';
+  # to locate the testing files
+  my $location = $0; $location =~ s/use_lib1.t//i;
+  if ($ENV{PERL_CORE})
+    {
+    # testing with the core distribution
+    @INC = qw(../t/lib);
+    }
+  unshift @INC, qw(../lib);     # to locate the modules
+  if (-d 't')
+    {
+    chdir 't';
+    require File::Spec;
+    unshift @INC, File::Spec->catdir(File::Spec->updir, $location);
+    }
+  else
+    {
+    unshift @INC, $location;
+    }
   print "# INC = @INC\n";
+
   plan tests => 2;
   } 
 
diff --git a/lib/Math/BigInt/t/use_lib2.t b/lib/Math/BigInt/t/use_lib2.t
index 6dd744f298..aa4ba5fbe2 100644
--- a/lib/Math/BigInt/t/use_lib2.t
+++ b/lib/Math/BigInt/t/use_lib2.t
@@ -9,9 +9,26 @@ use Test;
 BEGIN
   {
   $| = 1;
-  chdir 't' if -d 't';
-  unshift @INC, '../lib'; # for running manually
-  unshift @INC, 'lib';
+  # to locate the testing files
+  my $location = $0; $location =~ s/use_lib2.t//i;
+  if ($ENV{PERL_CORE})
+    {
+    # testing with the core distribution
+    @INC = qw(../t/lib);
+    }
+  unshift @INC, qw(../lib);     # to locate the modules
+  if (-d 't')
+    {
+    chdir 't';
+    require File::Spec;
+    unshift @INC, File::Spec->catdir(File::Spec->updir, $location);
+    }
+  else
+    {
+    unshift @INC, $location;
+    }
+  print "# INC = @INC\n";
+
   plan tests => 2;
   } 
 
diff --git a/lib/Math/BigInt/t/use_lib3.t b/lib/Math/BigInt/t/use_lib3.t
index 3b43544660..b46b939551 100644
--- a/lib/Math/BigInt/t/use_lib3.t
+++ b/lib/Math/BigInt/t/use_lib3.t
@@ -9,9 +9,26 @@ use Test;
 BEGIN
   {
   $| = 1;
-  chdir 't' if -d 't';
-  unshift @INC, '../lib'; # for running manually
-  unshift @INC, 'lib';
+  # to locate the testing files
+  my $location = $0; $location =~ s/use_lib3.t//i;
+  if ($ENV{PERL_CORE})
+    {
+    # testing with the core distribution
+    @INC = qw(../t/lib);
+    }
+  unshift @INC, qw(../lib);     # to locate the modules
+  if (-d 't')
+    {
+    chdir 't';
+    require File::Spec;
+    unshift @INC, File::Spec->catdir(File::Spec->updir, $location);
+    }
+  else
+    {
+    unshift @INC, $location;
+    }
+  print "# INC = @INC\n";
+
   plan tests => 2;
   } 
 
diff --git a/lib/Math/BigInt/t/use_lib4.t b/lib/Math/BigInt/t/use_lib4.t
index 079ba6d05f..bfd85d5f70 100644
--- a/lib/Math/BigInt/t/use_lib4.t
+++ b/lib/Math/BigInt/t/use_lib4.t
@@ -10,9 +10,26 @@ use Test;
 BEGIN
   {
   $| = 1;
-  chdir 't' if -d 't';
-  unshift @INC, '../lib'; # for running manually
-  unshift @INC, 'lib';
+  # to locate the testing files
+  my $location = $0; $location =~ s/use_lib4.t//i;
+  if ($ENV{PERL_CORE})
+    {
+    # testing with the core distribution
+    @INC = qw(../t/lib);
+    }
+  unshift @INC, qw(../lib);     # to locate the modules
+  if (-d 't')
+    {
+    chdir 't';
+    require File::Spec;
+    unshift @INC, File::Spec->catdir(File::Spec->updir, $location);
+    }
+  else
+    {
+    unshift @INC, $location;
+    }
+  print "# INC = @INC\n";
+
   plan tests => 2;
   } 
 
diff --git a/lib/Math/BigInt/t/with_sub.t b/lib/Math/BigInt/t/with_sub.t
new file mode 100644
index 0000000000..07aa3c20f8
--- /dev/null
+++ b/lib/Math/BigInt/t/with_sub.t
@@ -0,0 +1,43 @@
+#!/usr/bin/perl -w
+
+# Test use Math::BigFloat with => 'Math::BigInt::SomeSubclass';
+
+use Test;
+use strict;
+
+BEGIN
+  {
+  $| = 1;
+  # to locate the testing files
+  my $location = $0; $location =~ s/with_sub.t//i;
+  if ($ENV{PERL_CORE})
+    {
+    # testing with the core distribution
+    @INC = qw(../t/lib);
+    }
+  unshift @INC, '../lib';
+  if (-d 't')
+    {
+    chdir 't';
+    require File::Spec;
+    unshift @INC, File::Spec->catdir(File::Spec->updir, $location);
+    }
+  else
+    {
+    unshift @INC, $location;
+    }
+  print "# INC = @INC\n";
+
+  plan tests => 1601
+	+ 1;
+  }
+
+use Math::BigFloat with => 'Math::BigInt::Subclass';
+
+use vars qw ($class $try $x $y $f @args $ans $ans1 $ans1_str $setup $CL);
+$class = "Math::BigFloat";
+$CL = "Math::BigInt::Calc";
+
+ok (Math::BigFloat->config()->{with}, 'Math::BigInt::Subclass');
+
+require 'bigfltpm.inc';	# all tests here for sharing