Allow any *DBM_File to work for DynaLoader testing

From: "Jerry D. Hedden" <jdhedden@1979.usna.com>
Message-ID: <1ff86f510704040657t732af552jbcbdb8804d134ff7@mail.gmail.com>

p4raw-id: //depot/perl@30852

2 files changed, 22 insertions, 2 deletions

diff --git a/ext/DynaLoader/t/DynaLoader.t b/ext/DynaLoader/t/DynaLoader.t
index 619887cb1f..3d74bc795a 100644
--- a/ext/DynaLoader/t/DynaLoader.t
+++ b/ext/DynaLoader/t/DynaLoader.t
@@ -12,11 +12,22 @@ use Config;
 use Test::More;
 my %modules;
 
+my $db_file;
+BEGIN {
+    use Config;
+    foreach (qw/SDBM_File GDBM_File ODBM_File NDBM_File DB_File/) {
+        if ($Config{extensions} =~ /\b$_\b/) {
+            $db_file = $_;
+            last;
+        }
+    }
+}
+
 %modules = (
    # ModuleName  => q| code to check that it was loaded |,
     'Cwd'        => q| ::is( ref Cwd->can('fastcwd'),'CODE' ) |,         # 5.7 ?
     'File::Glob' => q| ::is( ref File::Glob->can('doglob'),'CODE' ) |,   # 5.6
-    'SDBM_File'  => q| ::is( ref SDBM_File->can('TIEHASH'), 'CODE' ) |,  # 5.0
+    $db_file     => q| ::is( ref $db_file->can('TIEHASH'), 'CODE' ) |,  # 5.0
     'Socket'     => q| ::is( ref Socket->can('inet_aton'),'CODE' ) |,    # 5.0
     'Time::HiRes'=> q| ::is( ref Time::HiRes->can('usleep'),'CODE' ) |,  # 5.7.3
 );
diff --git a/ext/DynaLoader/t/XSLoader.t b/ext/DynaLoader/t/XSLoader.t
index 82dca56dff..e35c4eea4a 100644
--- a/ext/DynaLoader/t/XSLoader.t
+++ b/ext/DynaLoader/t/XSLoader.t
@@ -10,12 +10,21 @@ BEGIN {
 use strict;
 use Config;
 
+my $db_file;
 BEGIN {
     eval "use Test::More";
     if ($@) {
         print "1..0 # Skip: Test::More not available\n";
         die "Test::More not available\n";
     }
+
+    use Config;
+    foreach (qw/SDBM_File GDBM_File ODBM_File NDBM_File DB_File/) {
+        if ($Config{extensions} =~ /\b$_\b/) {
+            $db_file = $_;
+            last;
+        }
+    }
 }
 
 
@@ -23,7 +32,7 @@ my %modules = (
     # ModuleName  => q|code to check that it was loaded|,
     'Cwd'        => q| ::can_ok( 'Cwd' => 'fastcwd'         ) |,  # 5.7 ?
     'File::Glob' => q| ::can_ok( 'File::Glob' => 'doglob'   ) |,  # 5.6
-    'SDBM_File'  => q| ::can_ok( 'SDBM_File' => 'TIEHASH'   ) |,  # 5.0
+    $db_file     => q| ::can_ok( $db_file => 'TIEHASH'      ) |,  # 5.0
     'Socket'     => q| ::can_ok( 'Socket' => 'inet_aton'    ) |,  # 5.0
     'Time::HiRes'=> q| ::can_ok( 'Time::HiRes' => 'usleep'  ) |,  # 5.7.3
 );