Merge neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


Docs/Makefile.am:
  Auto merged
Makefile.am:
  Auto merged
client/mysqltest.c:
  Auto merged
mysql-test/Makefile.am:
  Auto merged
mysql-test/mysql-test-run-shell.sh:
  Auto merged
mysql-test/lib/mtr_process.pl:
  Auto merged
mysql-test/lib/mtr_report.pl:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/t/func_time.test:
  Auto merged
sql-common/my_time.c:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
mysql-test/mysql-test-run.pl:
  Manual merge

2 files changed, 94 insertions, 56 deletions

diff --git a/Docs/Makefile.am b/Docs/Makefile.am
index 66e77ae7d7c..ad78a30118e 100644
--- a/Docs/Makefile.am
+++ b/Docs/Makefile.am
@@ -26,7 +26,7 @@ all-local:		$(TXT_FILES)
 # make sure that "make install" installs the info page, too
 # automake only seems to take care of this automatically,
 # if we're building the info page from texi directly.
-install-data-hook:	mysql.info
+install-data-hook:	$(srcdir)/mysql.info
 	$(mkinstalldirs) $(DESTDIR)$(infodir)
 	$(INSTALL_DATA) $(srcdir)/mysql.info $(DESTDIR)$(infodir)
 
@@ -44,22 +44,22 @@ CLEAN_FILES:		$(TXT_FILES)
 
 GT = $(srcdir)/Support/generate-text-files.pl
 
-../INSTALL-SOURCE:	mysql.info $(GT)
+../INSTALL-SOURCE:	$(srcdir)/mysql.info $(GT)
 	perl -w $(GT) $(srcdir)/mysql.info "installing-source" "windows-source-build" > $@
 
-../INSTALL-WIN-SOURCE:	mysql.info $(GT)
+../INSTALL-WIN-SOURCE:	$(srcdir)/mysql.info $(GT)
 	perl -w $(GT) $(srcdir)/mysql.info "windows-source-build" "post-installation" > $@
 
 # We put the description for the binary installation here so that
 # people who download source wont have to see it. It is moved up to
 # the toplevel by the script that makes the binary tar files.
-INSTALL-BINARY:	mysql.info $(GT)
+INSTALL-BINARY:	$(srcdir)/mysql.info $(GT)
 	perl -w $(GT) $(srcdir)/mysql.info "installing-binary" "installing-source" > $@
 
-../EXCEPTIONS-CLIENT: mysql.info $(GT)
+../EXCEPTIONS-CLIENT: $(srcdir)/mysql.info $(GT)
 	perl -w $(GT) $(srcdir)/mysql.info "mysql-floss-license-exception" "function-index" > $@
 
-../support-files/MacOSX/ReadMe.txt:	mysql.info $(GT)
+../support-files/MacOSX/ReadMe.txt:	$(srcdir)/mysql.info $(GT)
 	perl -w $(GT) $(srcdir)/mysql.info "mac-os-x-installation" "netware-installation" > $@
 
 # Don't update the files from bitkeeper
diff --git a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl
index c17529a927b..91a5b09e4df 100755
--- a/mysql-test/mysql-test-run.pl
+++ b/mysql-test/mysql-test-run.pl
@@ -318,7 +318,7 @@ sub main ();
 sub initial_setup ();
 sub command_line_setup ();
 sub set_mtr_build_thread_ports($);
-sub datadir_setup ();
+sub datadir_list_setup ();
 sub executable_setup ();
 sub environment_setup ();
 sub kill_running_servers ();
@@ -467,6 +467,15 @@ sub command_line_setup () {
   $im_port=                    9312;
   $im_mysqld1_port=            9313;
   $im_mysqld2_port=            9314;
+  
+  # If so requested, we try to avail ourselves of a unique build thread number.
+  if ( $ENV{'MTR_BUILD_THREAD'} ) {
+    if ( lc($ENV{'MTR_BUILD_THREAD'}) eq 'auto' ) {
+      print "Requesting build thread... ";
+      $ENV{'MTR_BUILD_THREAD'} = mtr_require_unique_id_and_wait("/tmp/mysql-test-ports", 200, 299);
+      print "got ".$ENV{'MTR_BUILD_THREAD'}."\n";
+    }
+  }
 
   if ( $ENV{'MTR_BUILD_THREAD'} )
   {
@@ -668,7 +677,7 @@ sub command_line_setup () {
   # number as early as possible
   #
 
-  # Look for the client binaries
+  # Look for the client binaries directory
   $path_client_bindir= mtr_path_exists("$glob_basedir/client_release",
 				       "$glob_basedir/client_debug",
 				       vs_config_dirs('client', ''),
@@ -802,13 +811,6 @@ sub command_line_setup () {
     $opt_vardir= "$glob_mysql_test_dir/$opt_vardir";
   }
 
-  # Ensure a proper error message 
-  mkpath("$opt_vardir");
-  unless ( -d $opt_vardir and -w $opt_vardir )
-  {
-    mtr_error("Writable 'var' directory is needed, use the '--vardir' option");
-  }
-
   # --------------------------------------------------------------------------
   # Set tmpdir
   # --------------------------------------------------------------------------
@@ -1243,7 +1245,7 @@ sub set_mtr_build_thread_ports() {
 }
 
 
-sub datadir_setup () {
+sub datadir_list_setup () {
 
   # Make a list of all data_dirs
   @data_dir_lst = (
@@ -2008,10 +2010,6 @@ sub kill_running_servers () {
    }
 }
 
-sub created_by_mem_filename(){
-  return "$glob_mysql_test_dir/var/created_by_mem";
-}
-
 
 #
 # Remove var and any directories in var/ created by previous
@@ -2034,18 +2032,25 @@ sub remove_stale_vardir () {
     if ( -l $opt_vardir)
     {
       # var is a symlink
-      if (-f created_by_mem_filename() )
+
+      if ( $opt_mem and readlink($opt_vardir) eq $opt_mem )
       {
 	# Remove the directory which the link points at
 	mtr_verbose("Removing " . readlink($opt_vardir));
 	rmtree(readlink($opt_vardir));
-	# Remove the entire "var" dir
-	mtr_verbose("Removing $opt_vardir/");
-	rmtree("$opt_vardir/");
+
 	# Remove the "var" symlink
 	mtr_verbose("unlink($opt_vardir)");
 	unlink($opt_vardir);
       }
+      elsif ( $opt_mem )
+      {
+	# Just remove the "var" symlink
+	mtr_report("WARNING: Removing '$opt_vardir' symlink it's wrong");
+
+	mtr_verbose("unlink($opt_vardir)");
+	unlink($opt_vardir);
+      }
       else
       {
 	# Some users creates a soft link in mysql-test/var to another area
@@ -2053,6 +2058,10 @@ sub remove_stale_vardir () {
 
 	mtr_report("WARNING: Using the 'mysql-test/var' symlink");
 
+	# Make sure the directory where it points exist
+	mtr_error("The destination for symlink $opt_vardir does not exist")
+	  if ! -d readlink($opt_vardir);
+
 	my $dir=       shift;
 	foreach my $bin ( glob("$opt_vardir/*") )
 	{
@@ -2091,18 +2100,28 @@ sub remove_stale_vardir () {
 sub setup_vardir() {
   mtr_report("Creating Directories");
 
-  if ( $opt_mem )
+  if ( $opt_vardir eq $default_vardir )
   {
-    # Runinng with var as a link to some "memory" location, normally tmpfs
-    mtr_verbose("Creating $opt_mem");
-    mkpath($opt_mem);
+    #
+    # Running with "var" in mysql-test dir
+    #
+    if ( -l $opt_vardir )
+    {
+      #  it's a symlink
 
-    mtr_report("Symlinking 'var' to '$opt_mem'");
-    symlink($opt_mem, $opt_vardir);
+      # Make sure the directory where it points exist
+      mtr_error("The destination for symlink $opt_vardir does not exist")
+	if ! -d readlink($opt_vardir);
+    }
+    elsif ( $opt_mem )
+    {
+      # Runinng with "var" as a link to some "memory" location, normally tmpfs
+      mtr_verbose("Creating $opt_mem");
+      mkpath($opt_mem);
 
-    # Put a small file to recognize this dir was created by --mem
-    mtr_verbose("Creating " . created_by_mem_filename());
-    mtr_tofile(created_by_mem_filename(), $opt_mem);
+      mtr_report("Symlinking 'var' to '$opt_mem'");
+      symlink($opt_mem, $opt_vardir);
+    }
   }
 
   mkpath("$opt_vardir/log");
@@ -2655,7 +2674,7 @@ sub run_suite () {
 
 sub initialize_servers () {
 
-  datadir_setup();
+  datadir_list_setup();
 
   if ( $opt_extern )
   {
@@ -3056,26 +3075,15 @@ sub do_before_run_mysqltest($)
   unlink("$result_dir/$tname.log");
   unlink("$result_dir/$tname.warnings");
 
-  mtr_tonewfile($path_current_test_log,"$tname\n"); # Always tell where we are
-
-  # output current test to ndbcluster log file to enable diagnostics
-  mtr_tofile($path_ndb_testrun_log,"CURRENT TEST $tname\n");
-
-  mtr_tofile($master->[0]->{'path_myerr'},"CURRENT_TEST: $tname\n");
-  if ( $master->[1]->{'pid'} )
-  {
-    mtr_tofile($master->[1]->{'path_myerr'},"CURRENT_TEST: $tname\n");
-  }
-
   if ( $mysql_version_id < 50000 )
   {
-    # Set envirnoment variable NDB_STATUS_OK to 1
+    # Set environment variable NDB_STATUS_OK to 1
     # if script decided to run mysqltest cluster _is_ installed ok
     $ENV{'NDB_STATUS_OK'} = "1";
   }
   elsif ( $mysql_version_id < 50100 )
   {
-    # Set envirnoment variable NDB_STATUS_OK to YES
+    # Set environment variable NDB_STATUS_OK to YES
     # if script decided to run mysqltest cluster _is_ installed ok
     $ENV{'NDB_STATUS_OK'} = "YES";
   }
@@ -3086,9 +3094,9 @@ sub do_after_run_mysqltest($)
   my $tinfo= shift;
   my $tname= $tinfo->{'name'};
 
-  mtr_tofile($path_mysqltest_log,"CURRENT TEST $tname\n");
-
   # Save info from this testcase run to mysqltest.log
+  mtr_appendfile_to_file($path_current_test_log, $path_mysqltest_log)
+    if -f $path_current_test_log;
   mtr_appendfile_to_file($path_timefile, $path_mysqltest_log)
     if -f $path_timefile;
 
@@ -3098,6 +3106,26 @@ sub do_after_run_mysqltest($)
 }
 
 
+sub run_testcase_mark_logs($)
+{
+  my ($log_msg)= @_;
+
+  # Write a marker to all log files
+
+  # The file indicating current test name
+  mtr_tonewfile($path_current_test_log, $log_msg);
+
+  # each mysqld's .err file
+  foreach my $mysqld (@{$master}, @{$slave})
+  {
+    mtr_tofile($mysqld->{path_myerr}, $log_msg);
+  }
+
+  # ndbcluster log file
+  mtr_tofile($path_ndb_testrun_log, $log_msg);
+
+}
+
 sub find_testcase_skipped_reason($)
 {
   my ($tinfo)= @_;
@@ -3217,6 +3245,10 @@ sub run_testcase ($) {
 
     run_testcase_stop_servers($tinfo, $master_restart, $slave_restart);
   }
+
+  # Write to all log files to indicate start of testcase
+  run_testcase_mark_logs("CURRENT_TEST: $tinfo->{name}\n");
+
   my $died= mtr_record_dead_children();
   if ($died or $master_restart or $slave_restart)
   {
@@ -3558,6 +3590,12 @@ sub mysqld_arguments ($$$$$) {
 	mtr_add_arg($args, "%s--ndb-extra-logging", $prefix);
       }
     }
+
+    if ( $mysql_version_id <= 50106 )
+    {
+      # Force mysqld to use log files up until 5.1.6
+      mtr_add_arg($args, "%s--log=%s", $prefix, $master->[0]->{'path_mylog'});
+    }
   }
 
   if ( $type eq 'slave' )
@@ -3575,8 +3613,6 @@ sub mysqld_arguments ($$$$$) {
       mtr_add_arg($args, "%s--log-slave-updates", $prefix);
     }
 
-    mtr_add_arg($args, "%s--log=%s", $prefix,
-                $slave->[$idx]->{'path_mylog'});
     mtr_add_arg($args, "%s--master-retry-count=10", $prefix);
     mtr_add_arg($args, "%s--pid-file=%s", $prefix,
                 $slave->[$idx]->{'path_pid'});
@@ -3637,6 +3673,13 @@ sub mysqld_arguments ($$$$$) {
 	mtr_add_arg($args, "%s--ndb-extra-logging", $prefix);
       }
     }
+
+    if ( $mysql_version_id <= 50106 )
+    {
+      # Force mysqld to use log files up until 5.1.6
+      mtr_add_arg($args, "%s--log=%s", $prefix, $master->[0]->{'path_mylog'});
+    }
+
   } # end slave
 
   if ( $opt_debug )
@@ -3713,7 +3756,6 @@ sub mysqld_arguments ($$$$$) {
   elsif ( $type eq 'master' )
   {
     mtr_add_arg($args, "%s--open-files-limit=1024", $prefix);
-    mtr_add_arg($args, "%s--log=%s", $prefix, $master->[0]->{'path_mylog'});
   }
 
   return $args;
@@ -4218,8 +4260,6 @@ sub run_testcase_start_servers($) {
 	  return 1;
 	}
       }
-      mtr_tofile($master->[1]->{'path_myerr'},"CURRENT_TEST: $tname\n");
-
       mysqld_start($master->[1],$tinfo->{'master_opt'},[]);
     }
 
@@ -4247,8 +4287,6 @@ sub run_testcase_start_servers($) {
   # ----------------------------------------------------------------------
   if ( $tinfo->{'slave_num'} )
   {
-    mtr_tofile($slave->[0]->{'path_myerr'},"CURRENT_TEST: $tname\n");
-
     restore_slave_databases($tinfo->{'slave_num'});
 
     do_before_start_slave($tinfo);