Merge

mysql-test/lib/mtr_cases.pl

@@ -155,11 +155,24 @@ sub collect_test_cases ($) {
   if ( $::opt_reorder )
   {
     @$cases = sort {
-      if ( $a->{'master_restart'} and $b->{'master_restart'} or
-           ! $a->{'master_restart'} and ! $b->{'master_restart'} )
+      if ( ! $a->{'master_restart'} and ! $b->{'master_restart'} )
       {
         return $a->{'name'} cmp $b->{'name'};
       }
+
+      if ( $a->{'master_restart'} and $b->{'master_restart'} )
+      {
+        my $cmp= mtr_cmp_opts($a->{'master_opt'}, $b->{'master_opt'});
+        if ( $cmp == 0 )
+        {
+          return $a->{'name'} cmp $b->{'name'};
+        }
+        else
+        {
+          return $cmp;
+        }
+      }
+
       if ( $a->{'master_restart'} )
       {
         return 1;                 # Is greater

mysql-test/lib/mtr_misc.pl

@@ -13,6 +13,9 @@ sub mtr_add_arg ($$@);
 sub mtr_path_exists(@);
 sub mtr_script_exists(@);
 sub mtr_exe_exists(@);
+sub mtr_copy_dir($$);
+sub mtr_same_opts($$);
+sub mtr_cmp_opts($$);
 
 ##############################################################################
 #
@@ -108,5 +111,44 @@ sub mtr_exe_exists (@) {
   }
 }
 
+sub mtr_copy_dir($$) {
+  my $srcdir= shift;
+  my $dstdir= shift;
+
+  # Create destination directory
+  mkpath($dstdir);
+  find(\&mtr_copy_one_file, $dstdir);
+}
+
+sub mtr_copy_one_file {
+  print $File::Find::name, "\n";
+}
+
+sub mtr_same_opts ($$) {
+  my $l1= shift;
+  my $l2= shift;
+  return mtr_cmp_opts($l1,$l2) == 0;
+}
+
+sub mtr_cmp_opts ($$) {
+  my $l1= shift;
+  my $l2= shift;
+
+  my @l1= @$l1;
+  my @l2= @$l2;
+
+  return -1 if @l1 < @l2;
+  return  1 if @l1 > @l2;
+
+  while ( @l1 )                         # Same length
+  {
+    my $e1= shift @l1;
+    my $e2= shift @l2;
+    my $cmp= ($e1 cmp $e2);
+    return $cmp if $cmp != 0;
+  }
+
+  return 0;                             # They are the same
+}
 
 1;

mysql-test/mysql-test-run.pl

@@ -481,9 +481,9 @@ sub initial_setup () {
   if ( $glob_cygwin_perl )
   {
     # Windows programs like 'mysqld' needs Windows paths
-    $glob_mysql_test_dir= `cygpath -m $glob_mysql_test_dir`;
+    $glob_mysql_test_dir= `cygpath -m "$glob_mysql_test_dir"`;
     my $shell= $ENV{'SHELL'} || "/bin/bash";
-    $glob_cygwin_shell=   `cygpath -w $shell`; # The Windows path c:\...
+    $glob_cygwin_shell=   `cygpath -w "$shell"`; # The Windows path c:\...
     chomp($glob_mysql_test_dir);
     chomp($glob_cygwin_shell);
   }
@@ -2031,13 +2031,37 @@ sub run_testcase ($) {
 
   if ( ! $glob_use_running_server and ! $glob_use_embedded_server )
   {
-    if ( $tinfo->{'master_restart'} or
-         $master->[0]->{'running_master_is_special'} or
-	 # Stop if cluster is started but test cases does not need cluster
-	 ( $opt_with_ndbcluster && $tinfo->{'ndb_test'} != $using_ndbcluster_master ) )
+    # We try to find out if we are to restart the server
+    my $do_restart= 0;          # Assumes we don't have to
+
+    if ( $tinfo->{'master_sh'} )
+    {
+      $do_restart= 1;           # Always restart if script to run
+    }
+    elsif ( $opt_with_ndbcluster and $tinfo->{'ndb_test'} != $using_ndbcluster_master )
+    {
+      $do_restart= 1;           # Restart without cluster
+    }
+    elsif ( $master->[0]->{'running_master_is_special'} and
+            $master->[0]->{'running_master_is_special'}->{'timezone'} eq
+            $tinfo->{'timezone'} and
+            mtr_same_opts($master->[0]->{'running_master_is_special'}->{'master_opt'},
+                          $tinfo->{'master_opt'}) )
+    {
+      # If running master was started with special settings, but
+      # the current test requuires the same ones, we *don't* restart.
+      $do_restart= 0;
+    }
+    elsif ( $tinfo->{'master_restart'} or
+            $master->[0]->{'running_master_is_special'} )
+    {
+      $do_restart= 1;
+    }
+
+    if ( $do_restart )
     {
       stop_masters();
-      $master->[0]->{'running_master_is_special'}= 0; # Forget why we stopped
+      delete $master->[0]->{'running_master_is_special'}; # Forget history
     }
 
     # ----------------------------------------------------------------------
@@ -2129,7 +2153,8 @@ sub run_testcase ($) {
 
       if ( $tinfo->{'master_restart'} )
       {
-        $master->[0]->{'running_master_is_special'}= 1;
+        # Save this test case information, so next can examine it
+        $master->[0]->{'running_master_is_special'}= $tinfo;
       }
     }
     elsif ( ! $opt_skip_im and $tinfo->{'component_id'} eq 'im' )