Update upstream source from tag 'upstream/1.6012'

Update to upstream version '1.6012'
with Debian dir af3e9bdb9df514d46a047e3a437b5bca0d9b88a9

9 files changed, 105 insertions, 42 deletions

diff --git a/CHANGES b/CHANGES
index 0fc05be..b21722f 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+1.6012 2023-04-03
+
+ * Sync test files with Math-BigInt.
+
 1.6011 2022-05-17
 
  * Sync test files with Math-BigInt.
diff --git a/META.json b/META.json
index c4c4303..7bcb7c1 100644
--- a/META.json
+++ b/META.json
@@ -4,7 +4,7 @@
       "Peter John Acklam <pjacklam@gmail.com>"
    ],
    "dynamic_config" : 1,
-   "generated_by" : "ExtUtils::MakeMaker version 7.64, CPAN::Meta::Converter version 2.150010",
+   "generated_by" : "ExtUtils::MakeMaker version 7.70, CPAN::Meta::Converter version 2.150010",
    "license" : [
       "perl_5"
    ],
@@ -31,7 +31,7 @@
       "runtime" : {
          "requires" : {
             "Carp" : "1.22",
-            "Math::BigInt" : "1.999831",
+            "Math::BigInt" : "1.999838",
             "XSLoader" : "0.02",
             "perl" : "5.008"
          }
@@ -50,6 +50,6 @@
          "web" : "https://github.com/pjacklam/p5-Math-BigInt-GMP"
       }
    },
-   "version" : "1.6011",
-   "x_serialization_backend" : "JSON::PP version 4.08"
+   "version" : "1.6012",
+   "x_serialization_backend" : "JSON::PP version 4.16"
 }
diff --git a/META.yml b/META.yml
index bfefc33..677a140 100644
--- a/META.yml
+++ b/META.yml
@@ -7,7 +7,7 @@ build_requires:
 configure_requires:
   ExtUtils::MakeMaker: '6.58'
 dynamic_config: 1
-generated_by: 'ExtUtils::MakeMaker version 7.64, CPAN::Meta::Converter version 2.150010'
+generated_by: 'ExtUtils::MakeMaker version 7.70, CPAN::Meta::Converter version 2.150010'
 license: perl
 meta-spec:
   url: http://module-build.sourceforge.net/META-spec-v1.4.html
@@ -19,10 +19,10 @@ no_index:
     - inc
 requires:
   Carp: '1.22'
-  Math::BigInt: '1.999831'
+  Math::BigInt: '1.999838'
   XSLoader: '0.02'
   perl: '5.008'
 resources:
   repository: https://github.com/pjacklam/p5-Math-BigInt-GMP.git
-version: '1.6011'
+version: '1.6012'
 x_serialization_backend: 'CPAN::Meta::YAML version 0.018'
diff --git a/Makefile.PL b/Makefile.PL
index dd7fd09..011167e 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -36,7 +36,7 @@ WriteMakefile
    # A hash of modules that are needed to run the module.
 
    'PREREQ_PM'          => {
-                            'Math::BigInt'        => 1.999831,
+                            'Math::BigInt'        => 1.999838,
                             'Carp'                => 1.22,
                             'XSLoader'            => 0.02,
                            },
diff --git a/SIGNATURE b/SIGNATURE
index 46a5d68..7b6012d 100644
--- a/SIGNATURE
+++ b/SIGNATURE
@@ -15,15 +15,15 @@ not run its Makefile.PL or Build.PL.
 Hash: RIPEMD160
 
 SHA256 b173bc6027df00777c94cc36850ef64f7b2affeb8ec85593fee91eff5ce4a899 BUGS
-SHA256 edf03f70b3e984b4e6e71045630a8682e090cfb0d0a6c1e3e8f7b3938d7b66de CHANGES
+SHA256 acaa3263863eb170a3ca4d4054ce5d27b503be1832823af528e8e2d244649a0c CHANGES
 SHA256 15123cad594aefe6f9f78a0b637ba685991f36865f561686d57c61b13eca1ae0 CREDITS
 SHA256 7ddda45c10ba55b6713c512b418d706278b1e260e94008d599b2709cbfa166d0 GMP.xs
 SHA256 b857edab549ac6893e2df5e1ec768ee46b62bcf1607a55e876f4d23f079eacce LICENSE
 SHA256 283a887525057e82bc986996c36c5aef1919f12e46fbb14f192295b6800fafdc MANIFEST
 SHA256 cea319b25473049674f5cc8c9bfa5b90f0b78383d4af657b8cf4bdd9ea4dd40c MANIFEST.SKIP
-SHA256 fc823668d5c529f8b217e73a0fa2000db33e3d4d71b7c4cc989ad699b9d1d8cf META.json
-SHA256 0a1f99f7ed75be475edd65dc76fe0d5d873722223d309f5f1aadbc031ada3699 META.yml
-SHA256 e8592004f459312c7a6f2715482533bda5c57a950008c7f6931dbb012ab11017 Makefile.PL
+SHA256 e24a8dfeef64344b4f107a5ab8d7cea92438eb0642ce24f75bc25b29a7126450 META.json
+SHA256 86482d141fe4345c2c80a00453b6c382382a6c49a023ebc00032528d306d5f32 META.yml
+SHA256 918743db3c7dfcce0384bc351dbd705f0dc831bf7054196ea0202f39d5f2414a Makefile.PL
 SHA256 29860c37d5c1b8260c51206c28b7580ae6b03df165e2ec266db5d2f373a8a80e README
 SHA256 cc43859594b7bd2e14bb5ada4c8a01c437010283d4fddd92d86191d109010f78 README.md
 SHA256 672c89aacd483edd14cbe5ee7db5dfa2991addad05f0d920d2424dfe507592f0 TODO
@@ -31,9 +31,9 @@ SHA256 ceed5e08784e849958f8aa74c536c008ad89cdce1612571ee38321293fc91250 build/RE
 SHA256 9850d025676d6bd49c4703ae2091f95266cf457a5b033f457b9cf073f6a2c33f build/leak.pl
 SHA256 fbe60701f97bf64e468ebaae5fb4805409a61fa71793133d14909e0b9733e9fc build/leaktest
 SHA256 7ac0dbf02aa5f9fffd64599358320f60388e95de64f9ae7a6d718cf224a0b433 inc/Devel/CheckLib.pm
-SHA256 c43ddedfeb13c0d7c2f1958639ecc53789502bd33d9a4943bdd15244cc1dd178 lib/Math/BigInt/GMP.pm
+SHA256 aa9eabf6ec786113f0fc40d7bbb048489583b4f0babb669f6975cd6e648b3e72 lib/Math/BigInt/GMP.pm
 SHA256 f855e68d0f171debf8369ead8b36d004188f1c9069287a0d3c67a87f9afb1312 t/00sig.t
-SHA256 774a5b7aa7e0da4d3fd19849dad45e3519406447732c3ad3441a48508739ed33 t/01load.t
+SHA256 02d11ba7425bc433a45b924752fcd7c3fb0840e78df7dc4c5b1eb572cc571873 t/01load.t
 SHA256 9567333ab26747265ddf9bbcda1d6a672b71c6e85eb2cad3021ba7d2f96eb1c1 t/Math/BigInt/Lib/TestUtil.pm
 SHA256 b5f6aacf13dc567671170a4086a03c43143af31b3596542e521464c5db19bba1 t/bigfltpm.inc
 SHA256 ba90ef638a3c5cd2be536e53144c37687d49c213bf3e0945c966012a6395fbf7 t/bigfltpm.t
@@ -45,7 +45,7 @@ SHA256 b8af8e548686d7132b27fad6f115a1b5c7b938260351a0a8233a4c6d6d824c99 t/bigroo
 SHA256 d918b6df34003214403c8dc86f7da70700ad29af8a8e9dc53540dc1e83b41351 t/mbi-from-big-scalar.t
 SHA256 1cb05e56f537b9e4020e64e5d679d84af8cb8c6f1dd30cd0bef2080626d23959 t/mbi_rand.t
 SHA256 38b8514632ee9b9190862914678406bd4861c2b808d2eb4f3333d509066a74a8 t/mbimbf.inc
-SHA256 3cdfdd022b39ff8464a85038cf3cef1dd9707ef4f9a1d56fdfab223886521926 t/mbimbf.t
+SHA256 de43ca888cbc4ab7b9f32f941fcff2ce4fe1d0a1d4559277d4f46aef3bebf3b2 t/mbimbf.t
 SHA256 bf013505c2786529e733c6b86b8a2b82c2bb9fba72a2d74c469b8fa41baa0dd1 t/storable.t
 SHA256 c5da85d3c88dc2e8aa40e2cced0c564428d7dc3e0bb17498b080a0853a461cdb t/threads.t
 SHA256 6ae0f9e1d213c4ebcb27e2e6dbba8cf2b8ea955c0067f024efb43aa0488effeb t/version.t
@@ -62,7 +62,7 @@ SHA256 06df077590afb265890c0e6479dfd3559182ac4389e818c74663adacf11d8c82 xt/autho
 SHA256 4cb097b928c88e95b49fc76198dd75c2b909cae0ca2b5f6abedf33ad07a90bbc xt/author/lib-arithmetic-binary-_mod.dat
 SHA256 0161a89d6df264535241d5bd7568677e1c8ae60b23ca09f9707c1831cbada139 xt/author/lib-arithmetic-binary-_mod.t
 SHA256 9ce9460416424ec2965fddebb4ebccebf0e8b0a59d3997075a7ff80a5566456f xt/author/lib-arithmetic-binary-_modinv.dat
-SHA256 cec0a619a88850626b02eaa1cff77d52446cb7667828e5986c3d884f0de51eb6 xt/author/lib-arithmetic-binary-_modinv.t
+SHA256 66b6eaf20fe3464cb880b4192032ac3a82ddb50aa207a025d321528ed1320bf2 xt/author/lib-arithmetic-binary-_modinv.t
 SHA256 75354f125320b70e19247ded923d12e48bd9db02598602bbfa9f24ff5fe629e5 xt/author/lib-arithmetic-binary-_mul.dat
 SHA256 089bcba994a3a1781ce1f3e7320e723f8c0a727ce979c4e4c4ddf3792832a23f xt/author/lib-arithmetic-binary-_mul.t
 SHA256 c6902a2bb76ff6107dbb943595fe7deca9b26ce3cb37ea19b7436414a6e40053 xt/author/lib-arithmetic-binary-_nok.dat
@@ -176,11 +176,11 @@ SHA256 334ef06155ec886e4592639219b0227e330d969019a9ac25e0c633e4be1b38f3 xt/relea
 SHA256 79e228dfe3193c0f2b5f9afaa6677062ef33ac9c9578e0e6c5a627696c319982 xt/release/version.t
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-=5CGK
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diff --git a/lib/Math/BigInt/GMP.pm b/lib/Math/BigInt/GMP.pm
index 63b707c..2bb31f7 100644
--- a/lib/Math/BigInt/GMP.pm
+++ b/lib/Math/BigInt/GMP.pm
@@ -8,7 +8,7 @@ use Math::BigInt::Lib 1.999801;
 
 our @ISA = qw< Math::BigInt::Lib >;
 
-our $VERSION = '1.6011';
+our $VERSION = '1.6012';
 
 use XSLoader;
 XSLoader::load "Math::BigInt::GMP", $VERSION;
diff --git a/t/01load.t b/t/01load.t
index 1d9eff9..9b5053c 100644
--- a/t/01load.t
+++ b/t/01load.t
@@ -1,7 +1,7 @@
 # -*- mode: perl; -*-
 
-use strict;             # restrict unsafe constructs
-use warnings;           # enable optional warnings
+use strict;
+use warnings;
 
 use Test::More tests => 2;
 
@@ -10,8 +10,11 @@ BEGIN {
     use_ok('Math::BigInt');         # Math::BigInt is required for the tests
 };
 
-my @mods = ('Math::BigInt::GMP',
-            'Math::BigInt');
+my @mods = (
+            'Math::BigInt',
+            'Math::BigInt::Lib',
+            'Math::BigInt::GMP',
+           );
 
 diag("");
 diag("Testing with Perl $], $^X");
diff --git a/t/mbimbf.t b/t/mbimbf.t
index c8a6320..16d279d 100644
--- a/t/mbimbf.t
+++ b/t/mbimbf.t
@@ -7,7 +7,7 @@ use strict;
 use warnings;
 
 use Test::More tests => 712             # tests in require'd file
-                        + 26;           # tests in this file
+                        + 52;           # tests in this file
 
 use Math::BigInt only => 'GMP';
 use Math::BigFloat;
@@ -58,24 +58,71 @@ foreach my $class (qw/Math::BigInt Math::BigFloat/) {
 }
 
 foreach my $class (qw/Math::BigInt Math::BigFloat/)  {
-    $class->accuracy(42);
+    my $x;
 
-    # $x gets A of 42, too!
-    my $x = $class->new(123);
+    # Accuracy
 
-    # really?
-    is($x->accuracy(), 42, '$x has A of 42');
+    # set and check the class accuracy
+    $class->accuracy(1);
+    is($class->accuracy(), 1, "$class has A of 1");
 
-    # $x has no A, but the global is still in effect for $x so the return value
-    # of that operation should be 42, not undef
-    is($x->accuracy(undef), 42, '$x has A from global');
+    # a new instance gets the class accuracy
+    $x = $class->new(123);
+    is($x->accuracy(), 1, '$x has A of 1');
 
-    # so $x should still have A = 42
-    is($x->accuracy(), 42, '$x has still A of 42');
+    # set and check the instance accuracy
+    $x->accuracy(2);
+    is($x->accuracy(), 2, '$x has A of 2');
 
-    # reset for further tests
+    # change the class accuracy
+    $class->accuracy(3);
+    is($class->accuracy(), 3, "$class has A of 3");
+
+    # verify that the instance accuracy hasn't changed
+    is($x->accuracy(), 2, '$x still has A of 2');
+
+    # change the instance accuracy
+    $x->accuracy(undef);
+    is($x->accuracy(), undef, '$x now has A of undef');
+
+    # check the class accuracy
+    is($class->accuracy(), 3, "$class still has A of 3");
+
+    # change the class accuracy again
     $class->accuracy(undef);
+    is($class->accuracy(), undef, "$class now has A of undef");
+
+    # Precision
+
+    # set and check the class precision
+    $class->precision(1);
+    is($class->precision(), 1, "$class has A of 1");
+
+    # a new instance gets the class precision
+    $x = $class->new(123);
+    is($x->precision(), 1, '$x has A of 1');
+
+    # set and check the instance precision
+    $x->precision(2);
+    is($x->precision(), 2, '$x has A of 2');
+
+    # change the class precision
+    $class->precision(3);
+    is($class->precision(), 3, "$class has A of 3");
+
+    # verify that the instance precision hasn't changed
+    is($x->precision(), 2, '$x still has A of 2');
+
+    # change the instance precision
+    $x->precision(undef);
+    is($x->precision(), undef, '$x now has A of undef');
+
+    # check the class precision
+    is($class->precision(), 3, "$class still has A of 3");
+
+    # change the class precision again
     $class->precision(undef);
+    is($class->precision(), undef, "$class now has A of undef");
 }
 
 # bug with blog(Math::BigFloat, Math::BigInt)
diff --git a/xt/author/lib-arithmetic-binary-_modinv.t b/xt/author/lib-arithmetic-binary-_modinv.t
index 8a08e64..ed91505 100644
--- a/xt/author/lib-arithmetic-binary-_modinv.t
+++ b/xt/author/lib-arithmetic-binary-_modinv.t
@@ -81,8 +81,17 @@ for (my $i = 0 ; $i <= $#data ; ++ $i) {
 
             plan tests => 1;
 
-            cmp_ok(scalar @got, "==", 0,
-                   "'$test' gives two output args");
+            # The output should ideally be nothing, but some backend libraries
+            # return two undefs.
+
+            subtest 'output when no inverse exists' => sub {
+                plan tests => 1 + @got;
+                ok(@got == 0 || @got == 2,
+                   "'$test' gives zero or two output args");
+                for my $got (@got) {
+                    is($got, undef, "'$test' output arg is undef");
+                }
+            }
 
         } else {