Merge pilot.mysql.com:/data/msvensson/mysql/mysql-5.1-rpl

into  pilot.mysql.com:/data/msvensson/mysql/mysql-5.1-mtr

.bzrignore

@@ -58,6 +58,7 @@
 ./mysql.sln
 ./mysql.suo
 ./prepare
+.DS_Store
 .defs.mk
 .depend
 .depend.mk
@@ -1178,6 +1179,7 @@ libmysqld/sql_parse.cc
 libmysqld/sql_partition.cc
 libmysqld/sql_plugin.cc
 libmysqld/sql_prepare.cc
+libmysqld/sql_profile.cc
 libmysqld/sql_rename.cc
 libmysqld/sql_repl.cc
 libmysqld/sql_select.cc
@@ -1279,8 +1281,12 @@ mysql-5.0.2-alpha.tar.gz
 mysql-max-4.0.2-alpha-pc-linux-gnu-i686.tar.gz
 mysql-test/*.ds?
 mysql-test/*.vcproj
+mysql-test/.DS_Store
+mysql-test/funcs_1.log
+mysql-test/funcs_1.tar
 mysql-test/gmon.out
 mysql-test/install_test_db
+mysql-test/lib/My/SafeProcess/my_safe_process
 mysql-test/lib/init_db.sql
 mysql-test/mtr
 mysql-test/mysql-test-run
@@ -1367,9 +1373,12 @@ mysql-test/r/symlink.log
 mysql-test/r/system_mysql_db.log
 mysql-test/r/tmp.result
 mysql-test/r/udf.log
+mysql-test/reg.log
 mysql-test/rpl.log
 mysql-test/share/mysql
 mysql-test/std_data/*.pem
+mysql-test/suite/funcs_1.tar.gz
+mysql-test/suite/funcs_1.tar.zip
 mysql-test/suite/funcs_1/r/innodb_trig_03e.warnings
 mysql-test/suite/funcs_1/r/innodb_views.warnings
 mysql-test/suite/funcs_1/r/memory_trig_03e.warnings
@@ -3012,11 +3021,3 @@ win/vs8cache.txt
 ylwrap
 zlib/*.ds?
 zlib/*.vcproj
-mysql-test/funcs_1.log
-mysql-test/funcs_1.tar
-mysql-test/suite/funcs_1.tar.gz
-mysql-test/.DS_Store
-.DS_Store
-libmysqld/sql_profile.cc
-mysql-test/suite/funcs_1.tar.zip
-mysql-test/reg.log

CMakeLists.txt

@@ -245,3 +245,4 @@ IF(WITH_EMBEDDED_SERVER)
   ADD_SUBDIRECTORY(libmysqld)
   ADD_SUBDIRECTORY(libmysqld/examples)
 ENDIF(WITH_EMBEDDED_SERVER)
+ADD_SUBDIRECTORY(mysql-test/lib/My/SafeProcess)

client/mysqltest.c

@@ -1320,12 +1320,26 @@ void show_diff(DYNAMIC_STRING* ds,
                const char* filename1, const char* filename2)
 {
 
+  const char* diff_failed= 0;
   DYNAMIC_STRING ds_tmp;
 
   if (init_dynamic_string(&ds_tmp, "", 256, 256))
     die("Out of memory");
 
+  /* First try with diff --help to see if the command exists at all */
+  if (run_tool("diff",
+               &ds_tmp, /* Get output from diff in ds_tmp */
+               "--help",
+               "2>&1",
+               NULL) != 0) /* Most "diff --help" tools return 0 */
+  {
+    diff_failed= "You don't appear to have diff installed";
+  }
+  else
+  {
+    dynstr_set(&ds_tmp, "");
     /* First try with unified diff */
+
     if (run_tool("diff",
                  &ds_tmp, /* Get output from diff in ds_tmp */
                  "-u",
@@ -1344,18 +1358,26 @@ void show_diff(DYNAMIC_STRING* ds,
                    filename2,
                    "2>&1",
                    NULL) > 1) /* Most "diff" tools return >1 if error */
+      {
+        dynstr_set(&ds_tmp, "");
+        diff_failed= "Could not execute 'diff -u' or 'diff -c'";
+      }
+    }
+  }
+
+  if (diff_failed)
   {
     /*
       Fallback to dump both files to result file and inform
       about installing "diff"
     */
-      dynstr_set(&ds_tmp, "");
-
+	dynstr_append(&ds_tmp, "\n");
+    dynstr_append(&ds_tmp, diff_failed);
     dynstr_append(&ds_tmp,
 "\n"
 "The two files differ but it was not possible to execute 'diff' in\n"
-"order to show only the difference, tried both 'diff -u' or 'diff -c'.\n"
-"Instead the whole content of the two files was shown for you to diff manually. ;)\n\n"
+"order to show only the difference. Instead the whole content of the\n"
+"two files was shown for you to diff manually.\n\n"
 "To get a better report you should install 'diff' on your system, which you\n"
 "for example can get from http://www.gnu.org/software/diffutils/diffutils.html\n"
 #ifdef __WIN__
@@ -1373,7 +1395,6 @@ void show_diff(DYNAMIC_STRING* ds,
     cat_file(&ds_tmp, filename2);
     dynstr_append(&ds_tmp, "<<<<\n");
   }
-  }
 
   if (ds)
   {
@@ -2181,8 +2202,19 @@ void eval_expr(VAR *v, const char *p, const char **p_end)
 int open_file(const char *name)
 {
   char buff[FN_REFLEN];
+  size_t length;
   DBUG_ENTER("open_file");
   DBUG_PRINT("enter", ("name: %s", name));
+
+  /* Extract path from current file and try it as base first */
+  if (dirname_part(buff, cur_file->file_name, &length))
+  {
+    strxmov(buff, buff, name, NullS);
+    if (access(buff, F_OK) == 0){
+      DBUG_PRINT("info", ("The file exists"));
+      name= buff;
+    }
+  }
   if (!test_if_hard_path(name))
   {
     strxmov(buff, opt_basedir, name, NullS);
@@ -7444,6 +7476,9 @@ void do_get_replace(struct st_command *command)
     if (!*from)
       die("Wrong number of arguments to replace_result in '%s'",
           command->query);
+#ifdef __WIN__
+    fix_win_paths(to, from - to);
+#endif
     insert_pointer_name(&from_array,to);
     to= get_string(&buff, &from, command);
     insert_pointer_name(&to_array,to);

configure.in

@@ -2758,8 +2758,8 @@ AC_CONFIG_FILES(Makefile extra/Makefile mysys/Makefile dnl
  server-tools/Makefile server-tools/instance-manager/Makefile dnl
  cmd-line-utils/Makefile cmd-line-utils/libedit/Makefile dnl
  libmysqld/Makefile libmysqld/examples/Makefile dnl
- mysql-test/Makefile dnl
- mysql-test/ndb/Makefile netware/Makefile sql-bench/Makefile dnl
+ mysql-test/Makefile mysql-test/lib/My/SafeProcess/Makefile dnl
+ netware/Makefile sql-bench/Makefile dnl
  include/mysql_version.h plugin/Makefile win/Makefile)
 
 AC_CONFIG_COMMANDS([default], , test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h)

mysql-test/Makefile.am

@@ -17,119 +17,24 @@
 
 ## Process this file with automake to create Makefile.in
 
-SUBDIRS = ndb
+testdir =		$(prefix)/mysql-test
 
-benchdir_root=		$(prefix)
-testdir =	        $(benchdir_root)/mysql-test
-EXTRA_SCRIPTS = 	mysql-test-run-shell.sh install_test_db.sh \
-			valgrind.supp $(PRESCRIPTS)
-EXTRA_DIST = 		$(EXTRA_SCRIPTS) suite
-GENSCRIPTS =		mysql-test-run-shell install_test_db mtr mysql-test-run
-PRESCRIPTS =		mysql-test-run.pl mysql-stress-test.pl
-test_SCRIPTS = 		$(GENSCRIPTS) $(PRESCRIPTS)
-CLEANFILES = 		$(GENSCRIPTS)
+EXTRA_DIST =		README \
+			mysql-test-run.pl \
+			mysql-stress-test.pl \
+			t r include suite extra \
+			lib std_data \
+			valgrind.supp
 
-INCLUDES =		-I$(top_builddir)/include -I$(top_srcdir)/include -I..
+test_SCRIPTS =		mtr mysql-test-run
+CLEANFILES =		$(test_SCRIPTS)
 
+SUBDIRS =               lib/My/SafeProcess
 
-dist-hook:
-	mkdir -p \
-		$(distdir)/t \
-                $(distdir)/extra/binlog_tests \
-                $(distdir)/extra/rpl_tests \
-		$(distdir)/r \
-		$(distdir)/include \
-		$(distdir)/std_data \
-		$(distdir)/std_data/ndb_backup50 \
-		$(distdir)/std_data/ndb_backup51 \
-		$(distdir)/std_data/ndb_backup51_data_be \
-		$(distdir)/std_data/ndb_backup51_data_le \
-		$(distdir)/std_data/parts \
-		$(distdir)/lib \
-		$(distdir)/lib/My
-	-$(INSTALL_DATA) $(srcdir)/t/*.def $(distdir)/t
-	$(INSTALL_DATA) $(srcdir)/t/*.test $(distdir)/t
-	-$(INSTALL_DATA) $(srcdir)/t/*.imtest $(distdir)/t
-	$(INSTALL_DATA) $(srcdir)/t/*.sql $(distdir)/t
-	-$(INSTALL_DATA) $(srcdir)/t/*.disabled $(distdir)/t
-	-$(INSTALL_DATA) $(srcdir)/t/*.opt $(srcdir)/t/*.slave-mi $(distdir)/t
-	-$(INSTALL_SCRIPT) $(srcdir)/t/*.sh $(distdir)/t
-	$(INSTALL_DATA) $(srcdir)/extra/binlog_tests/*.test $(distdir)/extra/binlog_tests
-	$(INSTALL_DATA) $(srcdir)/extra/rpl_tests/*.test $(distdir)/extra/rpl_tests
-	-$(INSTALL_DATA) $(srcdir)/extra/binlog_tests/*.opt $(distdir)/extra/binlog_tests
-	-$(INSTALL_DATA) $(srcdir)/extra/rpl_tests/*.opt $(distdir)/extra/rpl_tests
-	$(INSTALL_DATA) $(srcdir)/include/*.inc $(distdir)/include
-	$(INSTALL_DATA) $(srcdir)/include/*.sql $(distdir)/include
-	$(INSTALL_DATA) $(srcdir)/include/*.test $(distdir)/include
-	$(INSTALL_DATA) $(srcdir)/r/*.result $(srcdir)/r/*.require $(distdir)/r
-	$(INSTALL_DATA) $(srcdir)/std_data/Moscow_leap $(distdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/Index.xml $(distdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/*.dat $(srcdir)/std_data/*.000001 $(distdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/des_key_file $(distdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/*.pem $(distdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/*.frm $(distdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/*.MY* $(distdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/*.cnf $(distdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/ndb_backup50/BACKUP* $(distdir)/std_data/ndb_backup50
-	$(INSTALL_DATA) $(srcdir)/std_data/ndb_backup51/BACKUP* $(distdir)/std_data/ndb_backup51
-	$(INSTALL_DATA) $(srcdir)/std_data/ndb_backup51_data_be/BACKUP* $(distdir)/std_data/ndb_backup51_data_be
-	$(INSTALL_DATA) $(srcdir)/std_data/ndb_backup51_data_le/BACKUP* $(distdir)/std_data/ndb_backup51_data_le
-	$(INSTALL_DATA) $(srcdir)/std_data/parts/part_* $(distdir)/std_data/parts
-	$(INSTALL_DATA) $(srcdir)/lib/*.pl $(distdir)/lib
-	$(INSTALL_DATA) $(srcdir)/lib/My/*.pm $(distdir)/lib/My
-	-rm -rf `find $(distdir)/suite -type d -name SCCS` $(distdir)/suite/row_lock
 
+# Install all files and files in directories listed in EXTRA_DIST
 install-data-local:
-	$(mkinstalldirs) \
-		$(DESTDIR)$(testdir)/t \
-		$(DESTDIR)$(testdir)/extra/binlog_tests \
-		$(DESTDIR)$(testdir)/extra/rpl_tests \
-		$(DESTDIR)$(testdir)/r \
-		$(DESTDIR)$(testdir)/include \
-		$(DESTDIR)$(testdir)/std_data \
-		$(DESTDIR)$(testdir)/std_data/ndb_backup50 \
-		$(DESTDIR)$(testdir)/std_data/ndb_backup51 \
-		$(DESTDIR)$(testdir)/std_data/ndb_backup51_data_be \
-		$(DESTDIR)$(testdir)/std_data/ndb_backup51_data_le \
-		$(DESTDIR)$(testdir)/std_data/parts \
-		$(DESTDIR)$(testdir)/lib \
-		$(DESTDIR)$(testdir)/lib/My
-	$(INSTALL_DATA) $(srcdir)/README $(DESTDIR)$(testdir)
-	-$(INSTALL_DATA) $(srcdir)/t/*.def $(DESTDIR)$(testdir)/t
-	$(INSTALL_DATA) $(srcdir)/t/*.test $(DESTDIR)$(testdir)/t
-	-$(INSTALL_DATA) $(srcdir)/t/*.imtest $(DESTDIR)$(testdir)/t
-	$(INSTALL_DATA) $(srcdir)/t/*.sql $(DESTDIR)$(testdir)/t
-	-$(INSTALL_DATA) $(srcdir)/t/*.disabled $(DESTDIR)$(testdir)/t
-	-$(INSTALL_DATA) $(srcdir)/t/*.opt $(DESTDIR)$(testdir)/t
-	-$(INSTALL_SCRIPT) $(srcdir)/t/*.sh $(DESTDIR)$(testdir)/t
-	-$(INSTALL_DATA) $(srcdir)/t/*.slave-mi $(DESTDIR)$(testdir)/t
-	$(INSTALL_DATA) $(srcdir)/r/*.result $(DESTDIR)$(testdir)/r
-	$(INSTALL_DATA) $(srcdir)/r/*.require $(DESTDIR)$(testdir)/r
-	$(INSTALL_DATA) $(srcdir)/extra/binlog_tests/*.test $(DESTDIR)$(testdir)/extra/binlog_tests
-	$(INSTALL_DATA) $(srcdir)/extra/rpl_tests/*.test $(DESTDIR)$(testdir)/extra/rpl_tests
-	-$(INSTALL_DATA) $(srcdir)/extra/binlog_tests/*.opt $(DESTDIR)$(testdir)/extra/binlog_tests
-	-$(INSTALL_DATA) $(srcdir)/extra/rpl_tests/*.opt $(DESTDIR)$(testdir)/extra/rpl_tests
-	$(INSTALL_DATA) $(srcdir)/include/*.inc $(DESTDIR)$(testdir)/include
-	$(INSTALL_DATA) $(srcdir)/include/*.sql $(DESTDIR)$(testdir)/include
-	$(INSTALL_DATA) $(srcdir)/include/*.test $(DESTDIR)$(testdir)/include
-	$(INSTALL_DATA) $(srcdir)/std_data/*.dat $(DESTDIR)$(testdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/*.*001 $(DESTDIR)$(testdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/*.cnf $(DESTDIR)$(testdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/des_key_file $(DESTDIR)$(testdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/Moscow_leap $(DESTDIR)$(testdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/Index.xml $(DESTDIR)$(testdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/*.pem $(DESTDIR)$(testdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/*.frm $(DESTDIR)$(testdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/*.MY* $(DESTDIR)$(testdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/*.cnf $(DESTDIR)$(testdir)/std_data
-	$(INSTALL_DATA) $(srcdir)/std_data/ndb_backup50/BACKUP* $(DESTDIR)$(testdir)/std_data/ndb_backup50
-	$(INSTALL_DATA) $(srcdir)/std_data/ndb_backup51/BACKUP* $(DESTDIR)$(testdir)/std_data/ndb_backup51
-	$(INSTALL_DATA) $(srcdir)/std_data/ndb_backup51_data_be/BACKUP* $(DESTDIR)$(testdir)/std_data/ndb_backup51_data_be
-	$(INSTALL_DATA) $(srcdir)/std_data/ndb_backup51_data_le/BACKUP* $(DESTDIR)$(testdir)/std_data/ndb_backup51_data_le
-	$(INSTALL_DATA) $(srcdir)/std_data/parts/part_* $(DESTDIR)$(testdir)/std_data/parts
-	$(INSTALL_DATA) $(srcdir)/lib/*.pl $(DESTDIR)$(testdir)/lib
-	$(INSTALL_DATA) $(srcdir)/lib/My/*.pm $(DESTDIR)$(testdir)/lib/My
-	for f in `(cd $(srcdir); find suite -type f | egrep -v 'SCCS|row_lock')`; \
+	for f in `(cd $(srcdir); find $(EXTRA_DIST) -type f)`; \
 	do \
 	  d=$(DESTDIR)$(testdir)/`dirname $$f`; \
 	  mkdir -p $$d ; \
@@ -149,31 +54,5 @@ mysql-test-run:
 	$(RM) -f mysql-test-run
 	$(LN_S) mysql-test-run.pl mysql-test-run
 
-SUFFIXES = .sh
-
-.sh:
-	@RM@ -f $@ $@-t
-	@SED@ \
-	  -e 's!@''testdir''@!$(testdir)!g' \
-	  -e 's!@''bindir''@!$(bindir)!g' \
-	  -e 's!@''scriptdir''@!$(bindir)!g' \
-	  -e 's!@''prefix''@!$(prefix)!g' \
-	  -e 's!@''datadir''@!$(datadir)!g' \
-	  -e 's!@''localstatedir''@!$(localstatedir)!g' \
-	  -e 's!@''libexecdir''@!$(libexecdir)!g' \
-	  -e 's!@''PERL''@!@PERL@!' \
-	  -e 's!@''VERSION''@!@VERSION@!' \
-	  -e 's!@''MYSQL_TCP_PORT''@!@MYSQL_TCP_PORT@!' \
-	  -e 's!@''MYSQL_TCP_PORT_DEFAULT''@!@MYSQL_TCP_PORT_DEFAULT@!' \
-	  -e 's!@''MYSQL_BASE_VERSION''@!@MYSQL_BASE_VERSION@!' \
-	  -e 's!@''MYSQL_UNIX_ADDR''@!@MYSQL_UNIX_ADDR@!' \
-	  -e 's!@''MYSQL_TCP_PORT''@!@MYSQL_TCP_PORT@!' \
-	  -e 's!@''MYSQL_NO_DASH_VERSION''@!@MYSQL_NO_DASH_VERSION@!' \
-	  -e 's!@''MYSQL_SERVER_SUFFIX''@!@MYSQL_SERVER_SUFFIX@!' \
-	  -e 's!@''USE_NDBCLUSTER''@!@TEST_NDBCLUSTER@!g' \
-	  $< > $@-t
-	@CHMOD@ +x $@-t
-	@MV@ $@-t $@
-
 # Don't update the files from bitkeeper
 %::SCCS/s.%

mysql-test/create-test-result

-#! /bin/sh
-
-# This script is a hack for lazy developers who want to get a quick
-# start on the result file. The code here is rather dirty, but it works
-# If you have a spare moment feel free to improve it - the right way is
-# to start mysqld yourself and run mysqltest -r
-
-RESULT_DIR=r
-if [ -z "$EDITOR" ] ; then
- EDITOR=vi
-fi
-
-function die()
-{
-  echo $1
-  exit 1
-}
-
-function usage()
-{
-  echo "Usage: $0 test_name"
-  exit 1
-}
-
-test_name=$1
-
-[ -z "$test_name" ] && usage
-
-result_file=$RESULT_DIR/$test_name.result
-reject_file=$RESULT_DIR/$test_name.reject
-
-[ -f $result_file ] && die "result file $result_file  has already been created"
-
-touch $result_file
-echo "Running the test case against empty file, will fail, but don't worry"
-./mysql-test-run --local $test_name
-
-if [ -f $reject_file ] ; then
-  echo "Below are the contents of the reject file:"
-  echo "-----start---------------------"
-  cat $reject_file
-  echo "-----end-----------------------"
-  echo "Is this the output you expected from your test case?(y/n)[n]"
-  read yes_no
-  if [ x$yes_no = xy ] ; then
-    echo "Press any key to edit it in $EDITOR, or Ctrl-C to abort"
-    read junk
-    $EDITOR $reject_file
-    edited="edited"
-  fi
-  echo "Save $edited file as master result? (y/n)[y]"
-  read yes_no
-  if [ x$yes_no != xn ]; then
-      mv $reject_file $result_file
-  fi
-else
-  echo "Your test failed so bad, it did not even produce a reject file"
-  echo "You need to fix your bugs in the test case, the code, or both"
-  exit 1
-fi
-
-
-
-
-

mysql-test/extra/binlog_tests/blackhole.test

@@ -7,7 +7,7 @@
 -- source include/have_log_bin.inc
 
 # The server need to be started in $MYSQLTEST_VARDIR since it
-# uses ../std_data_ln/
+# uses ../../std_data/
 -- source include/uses_vardir.inc
 
 --disable_warnings
@@ -114,7 +114,7 @@ insert into t1 values(1);
 insert ignore into t1 values(1);
 replace into t1 values(100);
 create table t2 (a varchar(200)) engine=blackhole;
-eval load data infile '../std_data_ln/words.dat' into table t2;
+eval load data infile '../../std_data/words.dat' into table t2;
 alter table t1 add b int;
 alter table t1 drop b;
 create table t3 like t1;

mysql-test/extra/binlog_tests/ctype_ucs_binlog.test

@@ -16,7 +16,8 @@ source include/show_binlog_events.inc;
 # escaped).
 flush logs;
 --replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
---exec $MYSQL_BINLOG --short-form $MYSQLTEST_VARDIR/log/master-bin.000001 
+let $MYSQLD_DATADIR= `select @@datadir`;
+--exec $MYSQL_BINLOG --short-form $MYSQLD_DATADIR/master-bin.000001 
 drop table t2;
 
 # End of 4.1 tests

mysql-test/extra/binlog_tests/mix_innodb_myisam_side_effects.test

@@ -278,7 +278,7 @@ CREATE TABLE t5 (a int, PRIMARY KEY (a)) ENGINE=InnoDB;
 
 # execute
  --error ER_DUP_ENTRY
- load data infile '../std_data_ln/rpl_loaddata.dat' into table t4 (a, @b) set b= @b + bug27417(2);
+ load data infile '../../std_data/rpl_loaddata.dat' into table t4 (a, @b) set b= @b + bug27417(2);
 # check
  select * from t4;
  select count(*) from t1 /* must be 2 */;

mysql-test/extra/rpl_tests/rpl_EE_err.test

@@ -20,7 +20,8 @@
 
 eval create table t1 (a int) engine=$engine_type;
 flush tables;
-system rm $MYSQLTEST_VARDIR/master-data/test/t1.MYI ;
+let $MYSQLD_DATADIR= `select @@datadir`;
+system rm $MYSQLD_DATADIR/test/t1.MYI ;
 drop table if exists t1;
 save_master_pos;
 connection slave;

mysql-test/extra/rpl_tests/rpl_charset.test

@@ -137,6 +137,8 @@ sync_slave_with_master;
 select hex(c1), hex(c2) from t1;
 
 connection master;
+let $MYSQLD_DATADIR= `select @@datadir`;
+--exec $MYSQL_BINLOG --short-form $MYSQLD_DATADIR/master-bin.000001 
 drop table t1;
 sync_slave_with_master;
 

mysql-test/extra/rpl_tests/rpl_loaddata.test

@@ -23,12 +23,12 @@ connection master;
 
 select last_insert_id();
 create table t1(a int not null auto_increment, b int, primary key(a) );
-load data infile '../std_data_ln/rpl_loaddata.dat' into table t1;
+load data infile '../../std_data/rpl_loaddata.dat' into table t1;
 # verify that LAST_INSERT_ID() is set by LOAD DATA INFILE
 select last_insert_id();
 
 create temporary table t2 (day date,id int(9),category enum('a','b','c'),name varchar(60));
-load data infile '../std_data_ln/rpl_loaddata2.dat' into table t2 fields terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by '\n##\n' starting by '>' ignore 1 lines;
+load data infile '../../std_data/rpl_loaddata2.dat' into table t2 fields terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by '\n##\n' starting by '>' ignore 1 lines;
 
 create table t3 (day date,id int(9),category enum('a','b','c'),name varchar(60));
 insert into t3 select * from t2;
@@ -63,7 +63,7 @@ sync_with_master;
 insert into t1 values(1,10);
 
 connection master;
-load data infile '../std_data_ln/rpl_loaddata.dat' into table t1;
+load data infile '../../std_data/rpl_loaddata.dat' into table t1;
 
 save_master_pos;
 connection slave;
@@ -87,7 +87,7 @@ connection master;
 set sql_log_bin=0;
 delete from t1;
 set sql_log_bin=1;
-load data infile '../std_data_ln/rpl_loaddata.dat' into table t1;
+load data infile '../../std_data/rpl_loaddata.dat' into table t1;
 save_master_pos;
 connection slave;
 # The SQL slave thread should be stopped now. 
@@ -112,7 +112,7 @@ connection master;
 set sql_log_bin=0;
 delete from t1;
 set sql_log_bin=1;
-load data infile '../std_data_ln/rpl_loaddata.dat' into table t1;
+load data infile '../../std_data/rpl_loaddata.dat' into table t1;
 save_master_pos;
 connection slave;
 # The SQL slave thread should be stopped now.
@@ -132,7 +132,7 @@ reset master;
 eval create table t2 (day date,id int(9),category enum('a','b','c'),name varchar(60),
 unique(day)) engine=$engine_type; # no transactions
 --error ER_DUP_ENTRY
-load data infile '../std_data_ln/rpl_loaddata2.dat' into table t2 fields
+load data infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
 terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by
 '\n##\n' starting by '>' ignore 1 lines;
 select * from t2;
@@ -148,7 +148,7 @@ alter table t2 drop key day;
 connection master;
 delete from t2;
 --error ER_DUP_ENTRY
-load data infile '../std_data_ln/rpl_loaddata2.dat' into table t2 fields
+load data infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
 terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by
 '\n##\n' starting by '>' ignore 1 lines;
 connection slave;
@@ -162,7 +162,7 @@ drop table t1;
 CREATE TABLE t1 (word CHAR(20) NOT NULL PRIMARY KEY) ENGINE=INNODB;
 
 --error ER_DUP_ENTRY
-LOAD DATA INFILE "../std_data_ln/words.dat" INTO TABLE t1;
+LOAD DATA INFILE "../../std_data/words.dat" INTO TABLE t1;
 
 --disable_warnings
 DROP TABLE IF EXISTS t1;

mysql-test/extra/rpl_tests/rpl_log.test

@@ -32,8 +32,13 @@ reset master;
 eval create table t1(n int not null auto_increment primary key)ENGINE=$engine_type;
 insert into t1 values (NULL);
 drop table t1;
+let $LOAD_FILE= ../../std_data/words.dat;
+if (!`SELECT length(load_file('$LOAD_FILE'))`){
+  let $LOAD_FILE= ../$LOAD_FILE;
+}
 eval create table t1 (word char(20) not null)ENGINE=$engine_type;
-load data infile '../std_data_ln/words.dat' into table t1 ignore 1 lines;
+--replace_result $LOAD_FILE LOAD_FILE
+eval load data infile '$LOAD_FILE' into table t1 ignore 1 lines;
 select count(*) from t1;
 --replace_result $VERSION VERSION
 --replace_column 2 # 5 #

mysql-test/extra/rpl_tests/rpl_row_001.test

+let $LOAD_FILE= $MYSQLTEST_VARDIR/std_data/words.dat;
 CREATE TABLE t1 (word CHAR(20) NOT NULL);
-LOAD DATA INFILE '../std_data_ln/words.dat' INTO TABLE t1;
---replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
-eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/std_data/words.dat' INTO TABLE t1;
+--replace_result $LOAD_FILE LOAD_FILE
+eval LOAD DATA INFILE '$LOAD_FILE' INTO TABLE t1;
+--replace_result $LOAD_FILE LOAD_FILE
+eval LOAD DATA INFILE '$LOAD_FILE' INTO TABLE t1;
 SELECT * FROM t1  ORDER BY word LIMIT 10;
 
 #

mysql-test/extra/rpl_tests/rpl_stm_000001.test

@@ -2,7 +2,7 @@
 -- source include/master-slave.inc
 
 create table t1 (word char(20) not null);
-load data infile '../std_data_ln/words.dat' into table t1;
+load data infile '../../std_data/words.dat' into table t1;
 --replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
 eval load data local infile '$MYSQL_TEST_DIR/std_data/words.dat' into table t1;
 select * from t1 limit 10;

mysql-test/fix-result

-#! /bin/sh
-
-# Sasha's hack to fix results generated with mysql-test-run --record
-# to be version and test port independent. In some cases, further minor
-# manual edititing may be required, but most of the time it should not
-# happen
-
-#It is assumed we are running the script in mysql-test directory
-
-VERSION=4.0.1-alpha-debug-log
-TEST_CASE=$1
-
-if [ -z "$TEST_CASE" ] ;
-then
- echo "usage: $0 test_case_name"
- exit 1
-fi
-
-../extra/replace $VERSION '$VERSION' 9306 '$MASTER_MYPORT' 9307 \
-'$SLAVE_MYPORT' \\ \\\\ --  r/$TEST_CASE.result
-
-

mysql-test/include/check-testcase.test

+
 #
 # This test is executed twice for each test case if mysql-test-run is passed
-# the flag --check-testcase.
-# Before every testcase it's run with mysqltest in record mode and will
-# thus produce an output file
-# that can be compared to output from after the tescase.
-# In that way it's possible to check that a testcase does not have
+# the flag --check-testcase. Before every testcase it is run with mysqltest
+# in record mode and will thus produce an output file that can be compared
+# to output from after the tescase.
+# In that way its possible to check that a testcase does not have
 # any unwanted side affects.
 #
 
-#
-# Dump all global variables
-#
-show global variables;
+# Dump all global variables except those
+# that are supposed to change
+show global variables where Variable_name != 'timestamp';
 
-#
-# Dump all databases
-#
+# Dump all databases, there should be none
+# except mysql, test and information_schema
 show databases;
 
-#
-# Dump the "test" database, all it's tables and their data
-#
---exec $MYSQL_DUMP --skip-comments --skip-lock-tables test
+# The test database should not contain any tables
+show tables from test;
 
-#
-# Dump the "mysql" database and it's tables
-# Select data separately to add "order by"
-#
---exec $MYSQL_DUMP --skip-comments --skip-lock-tables --no-data mysql
+# Dump the "mysql" database and its tables
 use mysql;
+show tables;
+show create table columns_priv;
+show create table db;
+show create table func;
+show create table help_category;
+show create table help_keyword;
+show create table help_relation;
+show create table help_relation;
+show create table host;
+show create table proc;
+show create table procs_priv;
+show create table tables_priv;
+show create table time_zone;
+show create table time_zone_leap_second;
+show create table time_zone_name;
+show create table time_zone_transition;
+show create table time_zone_transition_type;
+show create table user;
+
+# Select data from system tables to make sure they have been properly
+# restored after test
 select * from columns_priv;
 select * from db order by host, db, user;
 select * from func;

mysql-test/include/default_my.cnf

+# Use default setting for mysqld processes
+!include default_mysqld.cnf
+
+[mysqld.1]
+
+# Run the master.sh script before starting this process
+#!run-master-sh
+
+log-bin=                 master-bin
+
+
+[mysqlbinlog]
+disable-force-if-open
+
+# mysql_fix_privilege_tables.sh does not read from [client] so it
+# need its own section
+[mysql_fix_privilege_tables]
+socket=                  @client.socket
+port=                    @client.port
+user=                    @client.user
+password=                @client.password
+
+[ENV]
+MASTER_MYPORT=           @mysqld.1.port
+MASTER_MYSOCK=           @mysqld.1.socket

mysql-test/include/default_mysqld.cnf

+# Default values that applies to all MySQL Servers
+[mysqld]
+open-files-limit=           1024
+local-infile
+default-character-set=      latin1
+
+# Increase default connect_timeout to avoid intermittent
+# disconnects when test servers are put under load see BUG#28359
+connect-timeout=            60
+
+log-bin-trust-function-creators=1
+key_buffer_size=            1M
+sort_buffer=                256K
+max_heap_table_size=        1M
+
+loose-innodb_data_file_path=      ibdata1:10M:autoextend
+
+set-variable=               slave_net_timeout=120
+
+log-bin
+

mysql-test/include/default_ndbd.cnf

+
+[cluster_config]
+MaxNoOfSavedMessages=          1000
+MaxNoOfConcurrentTransactions= 64
+MaxNoOfConcurrentOperations=   10000
+DataMemory=                    20M
+IndexMemory=                   1M
+Diskless=                      0
+TimeBetweenWatchDogCheck=      30000
+MaxNoOfOrderedIndexes=         32
+MaxNoOfAttributes=             2048
+TimeBetweenGlobalCheckpoints=  500
+NoOfFragmentLogFiles=          4
+FragmentLogFileSize=           12M
+DiskPageBufferMemory=          4M
+
+# O_DIRECT has issues on 2.4 whach have not been handled, Bug #29612
+#ODirect= 1
+# the following parametes just function as a small regression
+# test that the parameter exists
+InitialNoOfOpenFiles= 27
+
+# Increase timeouts for slow test-machines
+HeartbeatIntervalDbDb=         30000
+HeartbeatIntervalDbApi=        30000
+
+#TransactionDeadlockDetectionTimeout= 7500

mysql-test/include/have_blackhole.inc

-disable_query_log;
---require r/true.require
-select (support = 'YES' or support = 'DEFAULT') as `TRUE` from information_schema.engines where engine = 'blackhole';
-enable_query_log;
+if (!`SELECT count(*) FROM information_schema.engines WHERE
+      (support = 'YES' OR support = 'DEFAULT') AND
+      engine = 'blackhole'`){
+  skip Need blackhole engine;
+}

mysql-test/include/have_bug25714.inc

-#
-# Check if the variable MYSQL_BUG25714 is set
-#
---require r/have_bug25714.require
-disable_query_log;
-eval select LENGTH("$MYSQL_BUG25714") > 0 as "have_bug25714_exe";
-enable_query_log;

mysql-test/include/have_federated_db.inc

-disable_query_log;
---require r/true.require
-select (support = 'YES' or support = 'DEFAULT') as `TRUE` from information_schema.engines where engine = 'federated';
-enable_query_log;

mysql-test/include/have_ndbapi_examples.inc

 --require r/have_ndbapi_examples.require
 disable_query_log;
-eval select LENGTH("$MY_NDB_EXAMPLES_BINARY") > 0 as "have_ndb_example";
+eval select LENGTH("$NDB_EXAMPLES_BINARY") > 0 as "have_ndb_example";
 enable_query_log;

mysql-test/include/loaddata_autocom.inc

@@ -7,16 +7,20 @@ eval SET SESSION STORAGE_ENGINE = $engine_type;
 drop table if exists t1;
 --enable_warnings
 
+let $load_file= $MYSQLTEST_VARDIR/std_data/loaddata2.dat;
+
 # NDB does not support the create option 'Binlog of table with BLOB attribute and no PK'
 # So use a dummy PK here.
 create table t1 (id int unsigned not null auto_increment primary key, a text, b text);
 start transaction;
-load data infile '../std_data_ln/loaddata2.dat' into table t1 fields terminated by ',' enclosed by '''' (a, b);
+--replace_result $load_file LOAD_FILE
+eval load data infile '$load_file' into table t1 fields terminated by ',' enclosed by '''' (a, b);
 commit;
 select count(*) from t1;
 truncate table t1;
 start transaction;
-load data infile '../std_data_ln/loaddata2.dat' into table t1 fields terminated by ',' enclosed by '''' (a, b);
+--replace_result $load_file LOAD_FILE
+eval load data infile '$load_file' into table t1 fields terminated by ',' enclosed by '''' (a, b);
 rollback;
 select count(*) from t1;
 

mysql-test/include/mix1.inc

@@ -623,7 +623,8 @@ DROP TABLE t1,t2,t3;
 #
 
 create table t1 (a int) engine=innodb;
-copy_file $MYSQLTEST_VARDIR/master-data/test/t1.frm $MYSQLTEST_VARDIR/master-data/test/bug29807.frm;
+let $MYSQLD_DATADIR= `select @@datadir`;
+copy_file $MYSQLD_DATADIR/test/t1.frm $MYSQLD_DATADIR/test/bug29807.frm;
 --error 1146
 select * from bug29807;
 drop table t1;

mysql-test/include/ndb_backup.inc

@@ -2,23 +2,21 @@
 # By JBM 2006-02-16 So that the code is not repeated #
 # in test cases and can be reused.                   #
 ######################################################
---exec $NDB_MGM --no-defaults --ndb-connectstring="localhost:$NDBCLUSTER_PORT" -e "start backup" >> $NDB_TOOLS_OUTPUT
+--exec $NDB_MGM --no-defaults --ndb-connectstring="$NDB_CONNECTSTRING" -e "start backup" >> $NDB_TOOLS_OUTPUT
 
 # there is no neat way to find the backupid, this is a hack to find it...
+let $dump_file= $MYSQLTEST_VARDIR/tmp/tmp.dat;
+--exec $NDB_TOOLS_DIR/ndb_select_all --ndb-connectstring="$NDB_CONNECTSTRING" -d sys --delimiter=',' SYSTAB_0 | grep 520093696 > $dump_file
 
---exec $NDB_TOOLS_DIR/ndb_select_all --ndb-connectstring="localhost:$NDBCLUSTER_PORT" -d sys --delimiter=',' SYSTAB_0 | grep 520093696 > $MYSQLTEST_VARDIR/tmp.dat
+CREATE TEMPORARY TABLE test.backup_info (id INT, backup_id INT) ENGINE = HEAP;
 
-CREATE TEMPORARY TABLE IF NOT EXISTS test.backup_info (id INT, backup_id INT) ENGINE = HEAP;
+--replace_result $dump_file DUMP_FILE
+eval LOAD DATA INFILE '$dump_file' INTO TABLE test.backup_info FIELDS TERMINATED BY ',';
 
-DELETE FROM test.backup_info;
-
-LOAD DATA INFILE '../tmp.dat' INTO TABLE test.backup_info FIELDS TERMINATED BY ',';
-
---replace_column 1 <the_backup_id>
-
-SELECT @the_backup_id:=backup_id FROM test.backup_info;
+# Load backup id into environment variable
+let the_backup_id=`SELECT  backup_id from test.backup_info`;
+DROP TABLE test.backup_info;
 
-let the_backup_id=`select @the_backup_id`;
+remove_file $dump_file;
 
-DROP TABLE test.backup_info;
 

mysql-test/include/ndb_not_readonly.inc

@@ -17,7 +17,7 @@ while ($mysql_errno)
   {
     if (!$counter)
     {
-      die("Failed while waiting for mysqld to come out of readonly mode");
+      die Failed while waiting for mysqld to come out of readonly mode;
     }
     dec $counter;
     --sleep 0.1

mysql-test/include/ndb_restore_master.inc

@@ -3,6 +3,6 @@
 # in test cases and can be reused.                   #
 ######################################################
 
---exec $NDB_TOOLS_DIR/ndb_restore --no-defaults --ndb-connectstring="localhost:$NDBCLUSTER_PORT" -p 8 -b $the_backup_id -n 1 -m -r --print --print_meta $NDB_BACKUP_DIR/BACKUP/BACKUP-$the_backup_id >> $NDB_TOOLS_OUTPUT
+--exec $NDB_TOOLS_DIR/ndb_restore --no-defaults --ndb-connectstring="$NDB_CONNECTSTRING" -p 8 -b $the_backup_id -n 1 -m -r --print --print_meta $NDB_BACKUP_DIR/BACKUP/BACKUP-$the_backup_id >> $NDB_TOOLS_OUTPUT
 
---exec $NDB_TOOLS_DIR/ndb_restore --no-defaults --ndb-connectstring="localhost:$NDBCLUSTER_PORT" -p 8 -b $the_backup_id -n 2  -r --print --print_meta $NDB_BACKUP_DIR/BACKUP/BACKUP-$the_backup_id >> $NDB_TOOLS_OUTPUT
+--exec $NDB_TOOLS_DIR/ndb_restore --no-defaults --ndb-connectstring="$NDB_CONNECTSTRING" -p 8 -b $the_backup_id -n 2  -r --print --print_meta $NDB_BACKUP_DIR/BACKUP/BACKUP-$the_backup_id >> $NDB_TOOLS_OUTPUT

mysql-test/include/ndb_restore_slave_eoption.inc

@@ -3,9 +3,9 @@
 # in test cases and can be reused.                   #
 ######################################################
 
---exec $NDB_TOOLS_DIR/ndb_restore --no-defaults --ndb-connectstring="localhost:$NDBCLUSTER_PORT_SLAVE" -p 8 -b $the_backup_id -n 1 -m -r --print --print_meta $NDB_BACKUP_DIR/BACKUP/BACKUP-$the_backup_id >> $NDB_TOOLS_OUTPUT
+--exec $NDB_TOOLS_DIR/ndb_restore --no-defaults --ndb-connectstring="$NDB_CONNECTSTRING_SLAVE" -p 8 -b $the_backup_id -n 1 -m -r --print --print_meta $NDB_BACKUP_DIR/BACKUP/BACKUP-$the_backup_id >> $NDB_TOOLS_OUTPUT
 
---exec $NDB_TOOLS_DIR/ndb_restore --no-defaults --ndb-connectstring="localhost:$NDBCLUSTER_PORT_SLAVE" -p 8 -b $the_backup_id -n 2 -r -e --print --print_meta $NDB_BACKUP_DIR/BACKUP/BACKUP-$the_backup_id >> $NDB_TOOLS_OUTPUT
+--exec $NDB_TOOLS_DIR/ndb_restore --no-defaults --ndb-connectstring="$NDB_CONNECTSTRING_SLAVE" -p 8 -b $the_backup_id -n 2 -r -e --print --print_meta $NDB_BACKUP_DIR/BACKUP/BACKUP-$the_backup_id >> $NDB_TOOLS_OUTPUT
 
 
 

mysql-test/include/testdb_only.inc

@@ -19,12 +19,6 @@
 #                                                                 #
 ###################################################################
 
---disable_query_log
-eval set @USE_RUNNING_SERVER= '$USE_RUNNING_SERVER';
---require r/testdb_only.require
-SELECT 'use extern server'
-         AS "Variable_name    ",
-         IF(@USE_RUNNING_SERVER= '1','YES',
-            IF(@USE_RUNNING_SERVER= '0','NO','UNEXPECTED'))
-         AS "Value" ;
---enable_query_log
+if ($USE_RUNNING_SERVER){
+  skip Not with extern server;
+}

mysql-test/include/wait_show_pattern.inc

@@ -32,7 +32,7 @@ let $wait_counter= 150;
 while ($wait_counter)
 {
   let $result= `SHOW $show_type`;
-  let $success= `SELECT '$result' LIKE $show_pattern`;
+  let $success= `SELECT "$result" LIKE $show_pattern`;
   if ($success)
   {
     let $wait_counter= 0;

mysql-test/install_test_db.sh

-#!/bin/sh
-# Copyright (C) 1997-2006 MySQL AB
-# 
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-
-# This scripts creates the privilege tables db, host, user, tables_priv,
-# columns_priv in the mysql database, as well as the func table.
-
-if [ x$1 = x"--bin" ]; then
-  shift 1
-  BINARY_DIST=1
-
-  bindir=../bin
-  scriptdir=bin
-  libexecdir=../libexec
-
-  # Check if it's a binary distribution or a 'make install'
-  if test -x ../libexec/mysqld
-  then
-    execdir=../libexec
-  elif test -x ../../sbin/mysqld  # RPM installation
-  then
-    execdir=../../sbin
-    bindir=../../bin
-    scriptdir=../bin
-    libexecdir=../../libexec
-  else
-    execdir=../bin
-  fi
-  fix_bin=mysql-test
-else
-  execdir=../sql
-  bindir=../client
-  fix_bin=.
-  scriptdir=scripts
-  libexecdir=../libexec
-fi
-
-vardir=var
-logdir=$vardir/log
-if [ x$1 = x"-slave" ] 
-then
- shift 1
- data=var/slave-data
-else
- if [ x$1 = x"-1" ] 
- then
-   data=var/master-data1
- else
-   data=var/master-data
- fi
-fi
-ldata=$fix_bin/$data
-
-mdata=$data/mysql
-EXTRA_ARG=""
-
-mysqld=
-if test -x $execdir/mysqld
-then
-  mysqld=$execdir/mysqld
-else
-  if test ! -x $libexecdir/mysqld
-  then
-    echo "mysqld is missing - looked in $execdir and in $libexecdir"
-    exit 1
-  else
-    mysqld=$libexecdir/mysqld
-  fi
-fi
-
-# On IRIX hostname is in /usr/bsd so add this to the path
-PATH=$PATH:/usr/bsd
-hostname=`hostname`		# Install this too in the user table
-hostname="$hostname%"		# Fix if not fully qualified hostname
-
-
-#create the directories
-[ -d $vardir ] || mkdir $vardir
-[ -d $logdir ] || mkdir $logdir
-
-# Create database directories mysql & test
-if [ -d $data ] ; then rm -rf $data ; fi
-mkdir $data $data/mysql $data/test 
-
-#for error messages
-if [ x$BINARY_DIST = x1 ] ; then
-basedir=..
-else
-basedir=.
-EXTRA_ARG="--windows"
-fi
-
-INSTALL_CMD="$scriptdir/mysql_install_db --no-defaults $EXTRA_ARG --basedir=$basedir --datadir=mysql-test/$ldata --srcdir=."
-echo "running $INSTALL_CMD"
-
-cd ..
-if $INSTALL_CMD
-then
-    exit 0
-else
-    echo "Error executing mysqld --bootstrap"
-    exit 1
-fi

mysql-test/lib/My/Config.pm

@@ -4,6 +4,7 @@ package My::Config::Option;
 
 use strict;
 use warnings;
+use Carp;
 
 
 sub new {
@@ -31,7 +32,7 @@ package My::Config::Group;
 
 use strict;
 use warnings;
-
+use Carp;
 
 sub new {
   my ($class, $group_name)= @_;
@@ -68,7 +69,7 @@ sub remove {
   return undef unless defined $option;
 
   # Remove from the hash
-  delete($self->{options_by_name}->{$option_name}) or die;
+  delete($self->{options_by_name}->{$option_name}) or croak;
 
   # Remove from the array
   @{$self->{options}}= grep { $_->name ne $option_name } @{$self->{options}};
@@ -88,6 +89,33 @@ sub name {
   return $self->{name};
 }
 
+sub suffix {
+  my ($self)= @_;
+  # Everything in name from the last .
+  my @parts= split(/\./, $self->{name});
+  my $suffix= pop(@parts);
+  return ".$suffix";
+}
+
+sub after {
+  my ($self, $prefix)= @_;
+  die unless defined $prefix;
+
+  # everything after $prefix
+  my $name= $self->{name};
+  if ($name =~ /^\Q$prefix\E(.*)$/)
+  {
+    return $1;
+  }
+  die "Failed to extract the value after '$prefix' in $name";
+}
+
+
+sub split {
+  my ($self)= @_;
+  # Return an array with name parts
+  return split(/\./, $self->{name});
+}
 
 #
 # Return a specific option in the group
@@ -100,23 +128,37 @@ sub option {
 
 
 #
-# Return a specific value for an option in the group
+# Return value for an option in the group, fail if it does not exist
 #
 sub value {
   my ($self, $option_name)= @_;
   my $option= $self->option($option_name);
 
-  die "No option named '$option_name' in this group"
+  croak "No option named '$option_name' in group '$self->{name}'"
     if ! defined($option);
 
   return $option->value();
 }
 
 
+#
+# Return value for an option if it exist
+#
+sub if_exist {
+  my ($self, $option_name)= @_;
+  my $option= $self->option($option_name);
+
+  return undef if ! defined($option);
+
+  return $option->value();
+}
+
+
 package My::Config;
 
 use strict;
 use warnings;
+use Carp;
 use IO::File;
 use File::Basename;
 
@@ -132,13 +174,13 @@ sub new {
 
   my $self= bless { groups => [] }, $class;
   my $F= IO::File->new($path, "<")
-    or die "Could not open '$path': $!";
+    or croak "Could not open '$path': $!";
 
   while (  my $line= <$F> ) {
     chomp($line);
 
     # [group]
-    if ( $line =~ /\[(.*)\]/ ) {
+    if ( $line =~ /^\[(.*)\]/ ) {
       # New group found
       $group_name= $1;
       #print "group: $group_name\n";
@@ -149,7 +191,7 @@ sub new {
     # Magic #! comments
     elsif ( $line =~ /^#\!/) {
       my $magic= $line;
-      die "Found magic comment '$magic' outside of group"
+      croak "Found magic comment '$magic' outside of group"
 	unless $group_name;
 
       #print "$magic\n";
@@ -171,8 +213,13 @@ sub new {
     # !include <filename>
     elsif ( $line =~ /^\!include\s*(.*?)\s*$/ ) {
       my $include_file_name= dirname($path)."/".$1;
-      # Check that the file exists
-      die "The include file '$include_file_name' does not exist"
+
+      # Check that the file exists relative to path of first config file
+      if (! -f $include_file_name){
+	# Try to include file relativ to current dir
+	$include_file_name= $1;
+      }
+      croak "The include file '$include_file_name' does not exist"
 	unless -f $include_file_name;
 
       $self->append(My::Config->new($include_file_name));
@@ -182,7 +229,7 @@ sub new {
     elsif ( $line =~ /^([\@\w-]+)\s*$/ ) {
       my $option= $1;
 
-      die "Found option '$option' outside of group"
+      croak "Found option '$option' outside of group"
 	unless $group_name;
 
       #print "$option\n";
@@ -194,13 +241,13 @@ sub new {
       my $option= $1;
       my $value= $2;
 
-      die "Found option '$option=$value' outside of group"
+      croak "Found option '$option=$value' outside of group"
 	unless $group_name;
 
       #print "$option=$value\n";
       $self->insert($group_name, $option, $value);
     } else {
-      die "Unexpected line '$line' found in '$path'";
+      croak "Unexpected line '$line' found in '$path'";
     }
 
   }
@@ -231,6 +278,7 @@ sub insert {
     # Add the option to the group
     $group->insert($option, $value, $if_not_exist);
   }
+  return $group;
 }
 
 #
@@ -240,11 +288,11 @@ sub remove {
   my ($self, $group_name, $option_name)= @_;
   my $group= $self->group($group_name);
 
-  die "group '$group_name' does not exist"
+  croak "group '$group_name' does not exist"
     unless defined($group);
 
   $group->remove($option_name) or
-    die "option '$option_name' does not exist";
+    croak "option '$option_name' does not exist";
 }
 
 
@@ -267,10 +315,10 @@ sub group_exists {
 #
 sub _group_insert {
   my ($self, $group_name)= @_;
-  caller eq __PACKAGE__ or die;
+  caller eq __PACKAGE__ or croak;
 
   # Check that group does not already exist
-  die "Group already exists" if $self->group_exists($group_name);
+  croak "Group already exists" if $self->group_exists($group_name);
 
   my $group= My::Config::Group->new($group_name);
   push(@{$self->{groups}}, $group);
@@ -354,11 +402,11 @@ sub value {
   my ($self, $group_name, $option_name)= @_;
   my $group= $self->group($group_name);
 
-  die "group '$group_name' does not exist"
+  croak "group '$group_name' does not exist"
     unless defined($group);
 
   my $option= $group->option($option_name);
-  die "option '$option_name' does not exist"
+  croak "option '$option_name' does not exist"
     unless defined($option);
 
   return $option->value();
@@ -372,7 +420,7 @@ sub exists {
   my ($self, $group_name, $option_name)= @_;
   my $group= $self->group($group_name);
 
-  die "group '$group_name' does not exist"
+  croak "group '$group_name' does not exist"
     unless defined($group);
 
   my $option= $group->option($option_name);
@@ -414,7 +462,7 @@ sub stringify {
 sub save {
   my ($self, $path)= @_;
   my $F= IO::File->new($path, ">")
-	or die "Could not open '$path': $!";
+    or croak "Could not open '$path': $!";
   print $F $self;
   undef $F; # Close the file
 }

mysql-test/lib/My/File/Path.pm

+# -*- cperl -*-
+package My::File::Path;
+use strict;
+
+
+#
+# File::Path::rmtree has a problem with deleting files
+# and directories where it hasn't got read permission
+#
+# Patch this by installing a 'rmtree' function in local
+# scope that first chmod all files to 0777 before calling
+# the original rmtree function.
+#
+# This is almost gone in version 1.08 of File::Path -
+# but unfortunately some hosts still suffers
+# from this also in 1.08
+#
+
+use Exporter;
+use base "Exporter";
+our @EXPORT= qw / rmtree mkpath copytree /;
+
+
+use File::Find;
+use File::Path;
+use File::Copy;
+use Carp;
+
+no warnings 'redefine';
+
+sub rmtree {
+  my ($dir)= @_;
+
+  #
+  # chmod all files to 0777 before calling rmtree
+  #
+  find( {
+	 no_chdir => 1,
+	 wanted => sub {
+	   chmod(0777, $_)
+	     or warn("couldn't chmod(0777, $_): $!");
+	 }
+	},
+	$dir
+      );
+
+
+  # Call rmtree from File::Path
+  goto &File::Path::rmtree;
+};
+
+
+sub mkpath {
+  goto &File::Path::mkpath;
+};
+
+
+sub copytree {
+  my ($from_dir, $to_dir) = @_;
+
+  die "Usage: copytree(<fromdir>, <todir>" unless @_ == 2;
+
+  mkpath("$to_dir");
+  opendir(DIR, "$from_dir")
+    or croak("Can't find $from_dir$!");
+  for(readdir(DIR)) {
+
+    next if "$_" eq "." or "$_" eq "..";
+
+    # Skip SCCS/ directories
+    next if "$_" eq "SCCS";
+
+    if ( -d "$from_dir/$_" )
+    {
+      copytree("$from_dir/$_", "$to_dir/$_");
+      next;
+    }
+    copy("$from_dir/$_", "$to_dir/$_");
+  }
+  closedir(DIR);
+}
+
+1;

mysql-test/lib/My/Find.pm

+# -*- cperl -*-
+# Copyright (C) 2004-2006 MySQL AB
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+package My::Find;
+
+#
+# Utility functions to find files in a MySQL source or bindist
+#
+
+use strict;
+use Carp;
+use My::Platform;
+
+use base qw(Exporter);
+our @EXPORT= qw(my_find_bin my_find_dir);
+
+our $vs_config_dir;
+
+my $bin_extension= ".exe" if IS_WINDOWS;
+
+#
+# my_find_bin - find an executable with "name_1...name_n" in
+# paths "path_1...path_n" and return the full path
+#
+# Example:
+#    my $mysqld_exe= my_find_bin($basedir.
+#                                ["sql", "bin"],
+#                                ["mysqld", "mysqld-debug"]);
+#    my $mysql_exe= my_find_bin($basedir,
+#                               ["client", "bin"],
+#                               "mysql");
+#
+# NOTE: The function honours MTR_VS_CONFIG environment variable
+#
+#
+sub my_find_bin {
+  my ($base, $paths, $names)= @_;
+  croak "usage: my_find_bin(<base>, <paths>, <names>)"
+    unless @_ == 3;
+
+  # -------------------------------------------------------
+  # Find and return the first executable
+  # -------------------------------------------------------
+  foreach my $path (my_find_paths($base, $paths, $names, $bin_extension)) {
+    return $path if ( -x $path or (IS_WINDOWS and -f $path) );
+  }
+  find_error($base, $paths, $names);
+}
+
+
+#
+# my_find_dir - find the first existing directory in one of
+# the given paths
+#
+# Example:
+#    my $charset_set= my_find_dir($basedir,
+#                                 ["mysql/share","sql/share", "share"],
+#                                 ["charset"]);
+# or
+#    my $charset_set= my_find_dir($basedir,
+#                                 ['client_release', 'client_debug',
+#			           'client', 'bin']);
+#
+# NOTE: The function honours MTR_VS_CONFIG environment variable
+#
+#
+sub my_find_dir {
+  my ($base, $paths, $dirs)= @_;
+  croak "usage: my_find_dir(<base>, <paths>[, <dirs>])"
+    unless (@_ == 3 or @_ == 2);
+
+  # -------------------------------------------------------
+  # Find and return the first directory
+  # -------------------------------------------------------
+  foreach my $path (my_find_paths($base, $paths, $dirs)) {
+    return $path if ( -d $path );
+  }
+  find_error($base, $paths, $dirs);
+}
+
+
+sub my_find_paths {
+  my ($base, $paths, $names, $extension)= @_;
+
+  # Convert the arguments into two normal arrays to ease
+  # further mappings
+  my (@names, @paths);
+  push(@names, ref $names eq "ARRAY" ? @$names : $names);
+  push(@paths, ref $paths eq "ARRAY" ? @$paths : $paths);
+
+  #print "base: $base\n";
+  #print "names: @names\n";
+  #print "paths: @paths\n";
+
+  # User can select to look in a special build dir
+  # which is a subdirectory of any of the paths
+  my @extra_dirs;
+  my $build_dir= $vs_config_dir || $ENV{MTR_VS_CONFIG} || $ENV{MTR_BUILD_DIR};
+  push(@extra_dirs, $build_dir) if defined $build_dir;
+
+  if (defined $extension){
+    # Append extension to names, if name does not already have extension
+    map { $_.=$extension unless /\.(.*)+$/ } @names;
+  }
+
+  # -------------------------------------------------------
+  # Windows specific
+  # -------------------------------------------------------
+  if (IS_WINDOWS) {
+    # Add the default extra build dirs unless a specific one has
+    # already been selected
+    push(@extra_dirs,
+	 ("release",
+	  "relwithdebinfo",
+	  "debug")) if @extra_dirs == 0;
+  }
+
+  #print "extra_build_dir: @extra_dirs\n";
+
+  # -------------------------------------------------------
+  # Build cross product of "paths * extra_build_dirs"
+  # -------------------------------------------------------
+  push(@paths, map { my $path= $_;
+		     map  { "$path/$_" } @extra_dirs
+		   } @paths);
+  #print "paths: @paths\n";
+
+  # -------------------------------------------------------
+  # Build cross product of "paths * names"
+  # -------------------------------------------------------
+  @paths= map { my $path= $_;
+		map  { "$path/$_" } @names
+	      } @paths;
+  #print "paths: @paths\n";
+
+  # -------------------------------------------------------
+  # Prepend base to all paths
+  # -------------------------------------------------------
+  @paths= map { "$base/$_" } @paths;
+  #print "paths: @paths\n";
+
+  # -------------------------------------------------------
+  # Return the list of paths
+  # -------------------------------------------------------
+  return @paths;
+}
+
+
+sub commify {
+  return
+    (@_ == 0) ? '' :
+      (@_ == 1) ? $_[0] :
+	(@_ == 2) ? join(" or ", @_) :
+	  join(", ", @_[0..($#_-1)], "or $_[-1]");
+
+}
+
+
+sub fnuttify {
+  return map('\''.$_.'\'', @_);
+}
+
+
+sub find_error {
+  my ($base, $paths, $names)= @_;
+
+  my (@names, @paths);
+  push(@names, ref $names eq "ARRAY" ? @$names : $names);
+  push(@paths, ref $paths eq "ARRAY" ? @$paths : $paths);
+
+  croak "** ERROR: Could not find ",
+    commify(fnuttify(@names)), " in ",
+      commify(fnuttify(my_find_paths($base, $paths, $names))), "\n";
+}
+
+1;

mysql-test/lib/My/Options.pm

+# -*- cperl -*-
+# Copyright (C) 2004-2006 MySQL AB
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+package My::Options;
+
+#
+# Utility functions to work with list of options
+#
+
+use strict;
+
+
+sub same($$) {
+  my $l1= shift;
+  my $l2= shift;
+  return compare($l1,$l2) == 0;
+}
+
+
+sub compare ($$) {
+  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 $cmp != 0;
+  }
+
+  return 0;                             # They are the same
+}
+
+
+sub _split_option {
+  my ($option)= @_;
+  if ($option=~ /^--(.*)=(.*)$/){
+    return ($1, $2);
+  }
+  elsif ($option=~ /^--(.*)$/){
+    return ($1, undef)
+  }
+  elsif ($option=~ /^(.*)=(.*)$/){
+    return ($1, $2)
+  }
+  elsif ($option=~ /^-O$/){
+    return (undef, undef);
+  }
+  die "Unknown option format '$option'";
+}
+
+
+sub _build_option {
+  my ($name, $value)= @_;
+  if ($name =~ /^O, /){
+    return "-".$name."=".$value;
+  }
+  elsif ($value){
+    return "--".$name."=".$value;
+  }
+  return "--".$name;
+}
+
+
+#
+# Compare two list of options and return what would need
+# to be done to get the server running with the new settings
+#
+sub diff {
+  my ($from_opts, $to_opts)= @_;
+
+  my %from;
+  foreach my $from (@$from_opts)
+  {
+    my ($opt, $value)= _split_option($from);
+    next unless defined($opt);
+    $from{$opt}= $value;
+  }
+
+  #print "from: ", %from, "\n";
+
+  my %to;
+  foreach my $to (@$to_opts)
+  {
+    my ($opt, $value)= _split_option($to);
+    next unless defined($opt);
+    $to{$opt}= $value;
+  }
+
+  #print "to: ", %to, "\n";
+
+  # Remove the ones that are in both lists
+  foreach my $name (keys %from){
+    if (exists $to{$name} and $to{$name} eq $from{$name}){
+      #print "removing '$name'  from both lists\n";
+      delete $to{$name};
+      delete $from{$name};
+    }
+  }
+
+  #print "from: ", %from, "\n";
+  #print "to: ", %to, "\n";
+
+  # Add all keys in "to" to result
+  my @result;
+  foreach my $name (keys %to){
+    push(@result, _build_option($name, $to{$name}));
+  }
+
+  # Add all keys in "from" that are not in "to"
+  # to result as "set to default"
+  foreach my $name (keys %from){
+    if (not exists $to{$name}) {
+      push(@result, _build_option($name, "default"));
+    }
+  }
+
+  return @result;
+}
+
+
+sub is_set {
+  my ($opts, $set_opts)= @_;
+
+  foreach my $opt (@$opts){
+
+    my ($opt_name1, $value1)= _split_option($opt);
+
+    foreach my $set_opt (@$set_opts){
+      my ($opt_name2, $value2)= _split_option($set_opt);
+
+      if ($opt_name1 eq $opt_name2){
+	# Option already set
+	return 1;
+      }
+    }
+  }
+
+  return 0;
+}
+
+
+sub toSQL {
+  my (@options)= @_;
+  my @sql;
+
+  foreach my $option (@options) {
+    my ($name, $value)= _split_option($option);
+    #print "name: $name\n";
+    #print "value: $value\n";
+    if ($name =~ /^O, (.*)/){
+      push(@sql, "SET GLOBAL $1=$value");
+    }
+    elsif ($name =~ /^set-variable=(.*)/){
+      push(@sql, "SET GLOBAL $1=$value");
+    }
+    else {
+      my $sql_name= $name;
+      $sql_name=~ s/-/_/g;
+      push(@sql, "SET GLOBAL $sql_name=$value");
+    }
+  }
+  return join("; ", @sql);
+}
+
+
+sub toStr {
+  my $name= shift;
+  return "$name: ",
+    "['", join("', '", @_), "']\n";
+}
+
+
+1;
+

mysql-test/lib/My/Platform.pm

+# -*- cperl -*-
+# Copyright (C) 2004-2006 MySQL AB
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+package My::Platform;
+
+use strict;
+
+use base qw(Exporter);
+our @EXPORT= qw(IS_CYGWIN IS_WINDOWS IS_WIN32PERL
+		native_path posix_path mixed_path);
+
+BEGIN {
+  if ($^O eq "cygwin") {
+    # Make sure cygpath works
+    if ((system("cygpath > /dev/null 2>&1") >> 8) != 1){
+      die "Could not execute 'cygpath': $!";
+    }
+    eval 'sub IS_CYGWIN { 1 }';
+  }
+  else {
+    eval 'sub IS_CYGWIN { 0 }';
+  }
+  if ($^O eq "MSWin32") {
+    eval 'sub IS_WIN32PERL { 1 }';
+  }
+  else {
+    eval 'sub IS_WIN32PERL { 0 }';
+  }
+}
+
+BEGIN {
+  if (IS_CYGWIN or IS_WIN32PERL) {
+    eval 'sub IS_WINDOWS { 1 }';
+  }
+  else {
+    eval 'sub IS_WINDOWS { 0 }';
+  }
+}
+
+
+#
+# native_path
+# Convert from path format used by perl to the underlying
+# operating systems format
+#
+# NOTE
+#  Used when running windows binaries (that expect windows paths)
+#  in cygwin perl (that uses unix paths)
+#
+
+sub mixed_path {
+  my ($path)= @_;
+  if (IS_CYGWIN){
+    return unless defined $path;
+    $path= `cygpath -m $path`;
+    chomp $path;
+  }
+  return $path;
+}
+
+
+sub native_path {
+  my ($path)= @_;
+  $path=~ s/\//\\/g
+    if (IS_CYGWIN or IS_WIN32PERL);
+  return $path;
+}
+
+
+sub posix_path {
+  my ($path)= @_;
+  if (IS_CYGWIN){
+    return unless defined $path;
+    $path= `cygpath $path`;
+    chomp $path;
+  }
+  return $path;
+}
+
+
+
+1;

mysql-test/lib/My/SafeProcess/Base.pm

+# -*- cperl -*-
+# Copyright (C) 2004-2006 MySQL AB
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+# This is a library file used by the Perl version of mysql-test-run,
+# and is part of the translation of the Bourne shell script with the
+# same name.
+
+use strict;
+
+package My::SafeProcess::Base;
+
+#
+# Utility functions for Process management
+#
+
+use Carp;
+use IO::Pipe;
+
+use base qw(Exporter);
+our @EXPORT= qw(create_process);
+
+
+sub winpid {
+  my ($pid)= @_;
+
+  return undef unless $^O eq "cygwin";
+
+  # The child get a new winpid when the exec takes
+  # place, wait for that to happen
+  my $winpid;
+  my $delay= 0;
+  do
+  {
+    # Yield to the child
+    select(undef, undef, undef, $delay);
+    # Increase the delay slightly for each loop
+    $delay += 0.000001;
+
+    $winpid= Cygwin::pid_to_winpid($pid);
+
+  } until ($winpid != $pid);
+
+  return $winpid;
+}
+
+
+
+#
+# safe_fork
+#   Retry a couple of times if fork returns EAGAIN
+#
+sub _safe_fork {
+  my $retries= 5;
+  my $pid;
+
+ FORK:
+  {
+    $pid= fork;
+    if ( not defined($pid)) {
+
+      croak("fork failed after: $!") if (!$retries--);
+
+      warn("fork failed sleep 1 second and redo: $!");
+      sleep(1);
+      redo FORK;
+    }
+  }
+
+  return $pid;
+};
+
+
+#
+# Decode exit status
+#
+sub exit_status {
+  my $self= shift;
+  my $raw= $self->{EXIT_STATUS};
+
+  croak("Can't call exit_status before process has died")
+    unless defined $raw;
+
+  if ($raw & 127)
+  {
+    # Killed by signal
+    my $signal_num=  $raw & 127;
+    my $dumped_core= $raw & 128;
+    return 1; # Return error code
+  }
+  else
+  {
+    # Normal process exit
+    return $raw >> 8;
+  };
+}
+
+
+#
+# Create a new process
+# Return pid of the new process
+#
+sub create_process {
+  my %opts=
+    (
+     @_
+    );
+
+  my $path     = delete($opts{'path'})    or die "path required";
+  my $args     = delete($opts{'args'})    or die "args required";
+  my $input    = delete($opts{'input'});
+  my $output   = delete($opts{'output'});
+  my $error    = delete($opts{'error'});
+
+  my $open_mode= $opts{append} ? ">>" : ">";
+
+  if ($^O eq "MSWin32"){
+
+    #printf STDERR "stdin %d, stdout %d, stderr %d\n",
+    #    fileno STDIN, fileno STDOUT, fileno STDERR;
+
+    # input output redirect
+    my ($oldin, $oldout, $olderr);
+    open $oldin,  '<&', \*STDIN  or die "Failed to save old stdin: $!";
+    open $oldout, '>&', \*STDOUT or die "Failed to save old stdout: $!";
+    open $olderr, '>&', \*STDERR or die "Failed to save old stderr: $!";
+
+    if ( $input ) {
+      if ( ! open(STDIN, "<", $input) ) {
+	croak("can't redirect STDIN to '$input': $!");
+      }
+    }
+
+    if ( $output ) {
+      if ( ! open(STDOUT, $open_mode, $output) ) {
+	croak("can't redirect STDOUT to '$output': $!");
+      }
+    }
+
+    if ( $error ) {
+      if ( $output eq $error ) {
+	if ( ! open(STDERR, ">&STDOUT") ) {
+	  croak("can't dup STDOUT: $!");
+	}
+      }
+      elsif ( ! open(STDERR, $open_mode, $error) ) {
+	croak("can't redirect STDERR to '$error': $!");
+      }
+    }
+
+
+    # Magic use of 'system(1, @args)' to spawn a process
+    # and get a proper Win32 pid
+    unshift (@$args, $path);
+    my $pid= system(1, @$args);
+    if ( $pid == 0 ){
+      print $olderr "create_process failed: $^E\n";
+      die "create_process failed: $^E";
+    }
+
+    # Retore IO redirects
+    open STDERR, '>&', $olderr
+      or croak("unable to reestablish STDERR");
+    open STDOUT, '>&', $oldout
+      or croak("unable to reestablish STDOUT");
+    open STDIN, '<&', $oldin
+      or croak("unable to reestablish STDIN");
+    #printf STDERR "stdin %d, stdout %d, stderr %d\n",
+    #    fileno STDIN, fileno STDOUT, fileno STDERR;
+    return wantarray ? ($pid, $pid) : $pid;
+
+  }
+
+  local $SIG{PIPE}= sub { print STDERR "Got signal $@\n"; };
+  my $pipe= IO::Pipe->new();
+  my $pid= _safe_fork();
+  if ($pid){
+    # Parent
+    $pipe->reader();
+    my $line= <$pipe>; # Wait for child to say it's ready
+    return wantarray ? ($pid, winpid($pid)) : $pid;
+  }
+
+  $SIG{INT}= 'DEFAULT';
+
+  # Make this process it's own process group to be able to kill
+  # it and any childs(that hasn't changed group themself)
+  setpgrp(0,0) if $opts{setpgrp};
+
+  if ( $output and !open(STDOUT, $open_mode, $output) ) {
+    croak("can't redirect STDOUT to '$output': $!");
+  }
+
+  if ( $error ) {
+    if ( defined $output and $output eq $error ) {
+      if ( ! open(STDERR, ">&STDOUT") ) {
+	croak("can't dup STDOUT: $!");
+      }
+    }
+    elsif ( ! open(STDERR, $open_mode, $error) ) {
+      croak("can't redirect STDERR to '$error': $!");
+    }
+  }
+
+  if ( $input ) {
+    if ( ! open(STDIN, "<", $input) ) {
+      croak("can't redirect STDIN to '$input': $!");
+    }
+  }
+
+  # Tell parent to continue
+  $pipe->writer();
+  print $pipe "ready\n";
+
+  if ( !exec($path, @$args) ){
+    croak("Failed to exec '$path': $!");
+  }
+
+  croak("Should never come here");
+
+}
+
+1;
+

mysql-test/lib/My/SafeProcess/CMakeLists.txt

+# Copyright (C) 2006 MySQL AB
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+ADD_EXECUTABLE(my_safe_process safe_process_win.cc)
+ADD_EXECUTABLE(my_safe_kill safe_kill_win.cc)

mysql-test/lib/My/SafeProcess/Makefile.am

+# Copyright (C) 2000-2006 MySQL AB
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+bin_PROGRAMS =		my_safe_process
+
+my_safe_process_SOURCES = safe_process.cc
+
+# Don't update the files from bitkeeper
+%::SCCS/s.%

mysql-test/lib/My/SafeProcess/safe_kill_win.cc

+/* Copyright (C) 2004 MySQL AB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+
+/*
+  Utility program used to signal a safe_process it's time to shutdown
+
+  Usage:
+    safe_kill <pid>
+*/
+
+#include <windows.h>
+#include <stdio.h>
+
+int main(int argc, const char** argv )
+{
+  DWORD pid= -1;
+  HANDLE shutdown_event;
+  char safe_process_name[32]= {0};
+
+  if (argc != 2) {
+    fprintf(stderr, "safe_kill <pid>\n");
+    exit(2);
+  }
+  pid= atoi(argv[1]);
+
+  _snprintf(safe_process_name, sizeof(safe_process_name), "safe_process[%d]", pid);
+
+  /* Open the event to signal */
+  if ((shutdown_event=
+    OpenEvent(EVENT_MODIFY_STATE, FALSE, safe_process_name)) == NULL){
+    fprintf(stderr, "Failed to open shutdown_event\n");
+    exit(1);
+  }
+
+  if(SetEvent(shutdown_event) == 0) {
+    fprintf(stderr, "Failed to signal shutdown_event\n");
+    CloseHandle(shutdown_event);
+    exit(1);
+  }
+  CloseHandle(shutdown_event);
+  exit(0);
+}
+

mysql-test/lib/My/SafeProcess/safe_process.cc

+/* Copyright (C) 2008 MySQL AB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+
+/*
+  Utility program that encapsulates process creation, monitoring
+  and bulletproof process cleanup
+
+  Usage:
+    safe_process [options to safe_process] -- progname arg1 ... argn
+
+  To safeguard mysqld you would invoke safe_process with a few options
+  for safe_process itself followed by a double dash to indicate start
+  of the command line for the program you really want to start
+
+  $> safe_process --output=output.log -- mysqld --datadir=var/data1 ...
+
+  This would redirect output to output.log and then start mysqld,
+  once it has done that it will continue to monitor the child as well
+  as the parent.
+
+  The safe_process then checks the follwing things:
+  1. Child exits, propagate the childs return code to the parent
+     by exiting with the same return code as the child.
+
+  2. Parent dies, immediately kill the child and exit, thus the
+     parent does not need to properly cleanup any child, it is handled
+     automatically.
+
+  3. Signal's recieced by the process will trigger same action as 2)
+
+*/
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <string.h>
+#include <errno.h>
+
+int verbose= 0;
+int terminated= 0;
+pid_t child_pid= -1;
+char safe_process_name[32]= {0};
+
+
+static void message(const char* fmt, ...)
+{
+  if (!verbose)
+    return;
+  va_list args;
+  fprintf(stderr, "%s: ", safe_process_name);
+  va_start(args, fmt);
+  vfprintf(stderr, fmt, args);
+  fprintf(stderr, "\n");
+  va_end(args);
+  fflush(stderr);
+}
+
+
+static void die(const char* fmt, ...)
+{
+  va_list args;
+  fprintf(stderr, "%s: FATAL ERROR, ", safe_process_name);
+  va_start(args, fmt);
+  vfprintf(stderr, fmt, args);
+  fprintf(stderr, "\n");
+  va_end(args);
+  if (int last_err= errno)
+    fprintf(stderr, "error: %d, %s\n", last_err, strerror(last_err));
+  exit(1);
+}
+
+
+static void kill_child (void)
+{
+  int exit_code= 1;
+  int status= 0;
+
+  message("Killing child: %d", child_pid);
+  // Terminate whole process group
+  kill(-child_pid, SIGKILL);
+
+  pid_t ret_pid= waitpid(child_pid, &status, 0);
+  if (ret_pid == child_pid)
+  {
+    if (WIFEXITED(status))
+    {
+      // Process has exited, collect return status
+      exit_code= WEXITSTATUS(status);
+      message("Child exit: %d", exit_code);
+      // Exit with exit status of the child
+      exit(exit_code);
+    }
+
+    if (WIFSIGNALED(status))
+      message("Child killed by signal: %d", WTERMSIG(status));
+
+    exit(exit_code);
+  }
+  exit(exit_code);
+}
+
+
+static void handle_signal (int sig)
+{
+  message("Got signal %d, child_pid: %d", sig, child_pid);
+  terminated= 1;
+
+  // Ignore further signals
+  signal(SIGTERM, SIG_IGN);
+  signal(SIGINT,  SIG_IGN);
+  signal(SIGCHLD, SIG_IGN);
+
+  if (child_pid > 0)
+    kill_child();
+
+  // Continune execution, allow the child to be started and
+  // finally terminated by monitor loop
+}
+
+
+int main(int argc, char* const argv[] )
+{
+  char* const* child_argv= 0;
+  pid_t own_pid= getpid();
+  pid_t parent_pid= getppid();
+
+  /* Install signal handlers */
+  signal(SIGTERM, handle_signal);
+  signal(SIGINT,  handle_signal);
+  signal(SIGCHLD, handle_signal);
+
+  sprintf(safe_process_name, "safe_process[%d]", own_pid);
+
+  message("Started");
+
+  /* Parse arguments */
+  for (int i= 1; i < argc; i++) {
+    const char* arg= argv[i];
+    if (strcmp(arg, "--") == 0 && strlen(arg) == 2) {
+      /* Got the "--" delimiter */
+      if (i >= argc)
+        die("No real args -> nothing to do");
+      child_argv= &argv[i+1];
+      break;
+    } else {
+      if ( strcmp(arg, "--verbose") == 0 )
+        verbose++;
+      else if ( strncmp(arg, "--parent-pid", 10) == 0 )
+      {
+        /* Override parent_pid with a value provided by user */
+        const char* start;
+        if ((start= strstr(arg, "=")) == NULL)
+          die("Could not find start of option value in '%s'", arg);
+        start++; /* Step past = */
+        if ((parent_pid= atoi(start)) == 0)
+          die("Invalid value '%s' passed to --parent-id", start);
+      }
+      else
+        die("Unknown option: %s", arg);
+    }
+  }
+  if (!child_argv || *child_argv == 0)
+    die("nothing to do");
+
+  message("parent_pid: %d", parent_pid);
+  if (parent_pid == own_pid)
+    die("parent_pid is equal to own pid!");
+
+  char buf;
+  int pfd[2];
+  if (pipe(pfd) == -1)
+    die("Failed to create pipe");
+
+  /* Create the child process */
+  while((child_pid= fork()) == -1)
+  {
+    message("fork failed");
+    sleep(1);
+  }
+
+  if (child_pid == 0)
+  {
+    close(pfd[0]); // Close unused read end
+
+    // Use default signal handlers in child
+    signal(SIGTERM, SIG_DFL);
+    signal(SIGINT,  SIG_DFL);
+    signal(SIGCHLD, SIG_DFL);
+
+    // Make this process it's own process group to be able to kill
+    // it and any childs(that hasn't changed group themself)
+    setpgid(0, 0);
+
+    // Signal that child is ready
+    buf= 37;
+    write(pfd[1], &buf, 1);
+    // Close write end
+    close(pfd[1]);
+
+    if (execvp(child_argv[0], child_argv) < 0)
+      die("Failed to exec child");
+  }
+
+  close(pfd[1]); // Close unused write end
+
+  // Wait for child to signal it's ready
+  read(pfd[0], &buf, 1);
+  if(buf != 37)
+    die("Didn't get 37 from pipe");
+  close(pfd[0]); // Close read end
+
+  /* Monitor loop */
+  message("Started child %d, terminated: %d", child_pid, terminated);
+
+  while(!terminated)
+  {
+    // Check if parent is still alive
+    if (kill(parent_pid, 0) != 0){
+      message("Parent is not alive anymore");
+      break;
+    }
+
+    // Check if child has exited, normally this wil be
+    // detected immediately with SIGCHLD handler
+    int status= 0;
+    pid_t ret_pid= waitpid(child_pid, &status, WNOHANG);
+    if (ret_pid == child_pid)
+    {
+      int ret_code= 2;
+      if (WIFEXITED(status))
+      {
+        // Process has exited, collect return status
+        int ret_code= WEXITSTATUS(status);
+        message("Child exit: %d", ret_code);
+        // Exit with exit status of the child
+        exit(ret_code);
+      }
+
+      if (WIFSIGNALED(status))
+        message("Child killed by signal: %d", WTERMSIG(status));
+
+      exit(ret_code);
+    }
+    sleep(1);
+  }
+  kill_child();
+
+  exit(1);
+}
+

mysql-test/lib/My/SafeProcess/safe_process.pl

+#!/usr/bin/perl
+# -*- cperl -*-
+
+use strict;
+use warnings;
+
+use lib 'lib';
+use My::SafeProcess::Base;
+use POSIX qw(WNOHANG);
+
+###########################################################################
+# Util functions
+###########################################################################
+
+#
+#Print message to stderr
+#
+my $verbose= 0;
+sub message {
+  if ($verbose > 0){
+    use Time::localtime;
+    my $tm= localtime();
+    my $timestamp= sprintf("%02d%02d%02d %2d:%02d:%02d",
+			   $tm->year % 100, $tm->mon+1, $tm->mday,
+			   $tm->hour, $tm->min, $tm->sec);
+    print STDERR $timestamp, " monitor[$$]: ", @_, "\n";
+  }
+}
+
+
+###########################################################################
+# Main program
+###########################################################################
+
+my $terminated= 0;
+
+# Protect against being killed in the middle
+# of child creation, just set the terminated flag
+# to make sure the child will be killed off
+# when program is ready to do that
+$SIG{TERM}= sub { message("!Got signal @_"); $terminated= 1; };
+$SIG{INT}= sub { message("!Got signal @_"); $terminated= 1; };
+
+my $parent_pid= getppid();
+
+my $found_double_dash= 0;
+while (my $arg= shift(@ARGV)){
+
+  if ($arg =~ /^--$/){
+    $found_double_dash= 1;
+    last;
+  }
+  elsif ($arg =~ /^--verbose$/){
+    $verbose= 1;
+  }
+  else {
+    die "Unknown option: $arg";
+  }
+}
+
+my $path=       shift(@ARGV); # Executable
+
+die "usage:\n" .
+    " safe_process.pl [opts] -- <path> [<args> [...<args_n>]]"
+  unless defined $path || $found_double_dash;
+
+
+message("started");
+#message("path: '$path'");
+message("parent: $parent_pid");
+
+# Start process to monitor
+my $child_pid=
+  create_process(
+		 path     => $path,
+		 args     => \@ARGV,
+		 setpgrp  => 1,
+		);
+message("Started child $child_pid");
+
+eval {
+  sub handle_signal {
+    $terminated= 1;
+    message("Got signal @_");
+
+    # Ignore all signals
+    foreach my $name (keys %SIG){
+      $SIG{$name}= 'IGNORE';
+    }
+
+    die "signaled\n";
+  };
+  local $SIG{TERM}= \&handle_signal;
+  local $SIG{INT}=  \&handle_signal;
+  local $SIG{CHLD}= sub {
+    message("Got signal @_");
+    kill(9, -$child_pid);
+    my $ret= waitpid($child_pid, 0);
+    if ($? & 127){
+      exit(65); # Killed by signal
+    }
+    exit($? >> 8);
+  };
+
+  # Monitoring loop
+  while(!$terminated) {
+
+    # Check if parent is still alive
+    if (kill(0, $parent_pid) < 1){
+      message("Parent is not alive anymore");
+      last;
+    }
+
+    # Wait for child to terminate but wakeup every
+    # second to also check that parent is still alive
+    my $ret_pid;
+    $ret_pid= waitpid($child_pid, &WNOHANG);
+    if ($ret_pid == $child_pid) {
+      # Process has exited, collect return status
+      my $ret_code= $? >> 8;
+      message("Child exit: $ret_code");
+      # Exit with exit status of the child
+      exit ($ret_code);
+    }
+    sleep(1);
+  }
+};
+if ( $@ ) {
+  # The monitoring loop should have been
+  # broken by handle_signal
+  warn "Unexpected: $@" unless ( $@ =~ /signaled/ );
+}
+
+# Use negative pid in order to kill the whole
+# process group
+#
+my $ret= kill(9, -$child_pid);
+message("Killed child: $child_pid, ret: $ret");
+if ($ret > 0) {
+  message("Killed child: $child_pid");
+  # Wait blocking for the child to return
+  my $ret_pid= waitpid($child_pid, 0);
+  if ($ret_pid != $child_pid){
+    message("unexpected pid $ret_pid returned from waitpid($child_pid)");
+  }
+}
+
+message("DONE!");
+exit (1);
+
+

mysql-test/lib/My/SafeProcess/safe_process_win.cc

+/* Copyright (C) 2004 MySQL AB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+
+/*
+  Utility program that encapsulates process creation, monitoring
+  and bulletproof process cleanup
+
+  Usage:
+    safe_process [options to safe_process] -- progname arg1 ... argn
+
+  To safeguard mysqld you would invoke safe_process with a few options
+  for safe_process itself followed by a double dash to indicate start
+  of the command line for the program you really want to start
+
+  $> safe_process --output=output.log -- mysqld --datadir=var/data1 ...
+
+  This would redirect output to output.log and then start mysqld,
+  once it has done that it will continue to monitor the child as well
+  as the parent.
+
+  The safe_process then checks the follwing things:
+  1. Child exits, propagate the childs return code to the parent
+     by exiting with the same return code as the child.
+
+  2. Parent dies, immediately kill the child and exit, thus the
+     parent does not need to properly cleanup any child, it is handled
+     automatically.
+
+  3. Signal's recieced by the process will trigger same action as 2)
+
+  4. The named event "safe_process[pid]" can be signaled and will
+     trigger same action as 2)
+
+  WARNING! Be careful when using ProcessExplorer, since it will open
+           a handle to each process(and maybe also the Job), the process
+           spawned by safe_process will not be closed off when safe_process
+           is killed.
+*/
+
+/* Requires Windows 2000 or higher */
+#define _WIN32_WINNT 0x0500
+
+#include <windows.h>
+#include <stdio.h>
+#include <tlhelp32.h>
+#include <signal.h>
+
+static int verbose= 0;
+static char safe_process_name[32]= {0};
+
+static void message(const char* fmt, ...)
+{
+  if (!verbose)
+    return;
+  va_list args;
+  fprintf(stderr, "%s: ", safe_process_name);
+  va_start(args, fmt);
+  vfprintf(stderr, fmt, args);
+  fprintf(stderr, "\n");
+  va_end(args);
+  fflush(stderr);
+}
+
+
+static void die(const char* fmt, ...)
+{
+  va_list args;
+  fprintf(stderr, "%s: FATAL ERROR, ", safe_process_name);
+  va_start(args, fmt);
+  vfprintf(stderr, fmt, args);
+  fprintf(stderr, "\n");
+  va_end(args);
+  if (int last_err= GetLastError())
+    fprintf(stderr, "error: %d, %s\n", last_err, strerror(last_err));
+  exit(1);
+}
+
+
+DWORD get_parent_pid(DWORD pid)
+{
+  HANDLE snapshot;
+  DWORD parent_pid= -1;
+  PROCESSENTRY32 pe32;
+  pe32.dwSize= sizeof(PROCESSENTRY32);
+
+  snapshot= CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
+  if (snapshot == INVALID_HANDLE_VALUE)
+    die("CreateToolhelp32Snapshot failed");
+
+  if (!Process32First(snapshot, &pe32))
+  {
+    CloseHandle(snapshot);
+    die("Process32First failed");
+  }
+
+  do
+  {
+    if (pe32.th32ProcessID == pid)
+      parent_pid= pe32.th32ParentProcessID;
+  } while(Process32Next( snapshot, &pe32));
+  CloseHandle(snapshot);
+
+  if (parent_pid == -1)
+    die("Could not find parent pid");
+
+  return parent_pid;
+}
+
+
+enum {
+  PARENT,
+  CHILD,
+  EVENT,
+  NUM_HANDLES
+};
+
+
+HANDLE shutdown_event;
+void handle_signal (int signal)
+{
+  message("Got signal: %d", signal);
+  if(SetEvent(shutdown_event) == 0) {
+    /* exit safe_process and (hopefully) kill off the child */
+    die("Failed to SetEvent");
+  }
+}
+
+
+int main(int argc, const char** argv )
+{
+  char child_args[4096]= {0};
+  DWORD pid= GetCurrentProcessId();
+  DWORD parent_pid= get_parent_pid(pid);
+  HANDLE job_handle;
+  HANDLE wait_handles[NUM_HANDLES]= {0};
+  PROCESS_INFORMATION process_info= {0};
+
+  sprintf(safe_process_name, "safe_process[%d]", pid);
+
+  /* Create an event for the signal handler */
+  if ((shutdown_event=
+       CreateEvent(NULL, TRUE, FALSE, safe_process_name)) == NULL)
+    die("Failed to create shutdown_event");
+  wait_handles[EVENT]= shutdown_event;
+
+  signal(SIGINT,   handle_signal);
+  signal(SIGBREAK, handle_signal);
+  signal(SIGTERM,  handle_signal);
+
+  message("Started");
+
+  /* Parse arguments */
+  for (int i= 1; i < argc; i++) {
+    const char* arg= argv[i];
+	char* to= child_args;
+    if (strcmp(arg, "--") == 0 && strlen(arg) == 2) {
+      /* Got the "--" delimiter */
+      if (i >= argc)
+        die("No real args -> nothing to do");
+      /* Copy the remaining args to child_arg */
+      for (int j= i+1; j < argc; j++) {
+        to+= _snprintf(to, child_args + sizeof(child_args) - to, "%s ", argv[j]);
+      }
+      break;
+    } else {
+      if ( strcmp(arg, "--verbose") == 0 )
+        verbose++;
+	  else if ( strncmp(arg, "--parent-pid", 10) == 0 )
+	  {
+	    /* Override parent_pid with a value provided by user */
+		const char* start;
+        if ((start= strstr(arg, "=")) == NULL)
+		  die("Could not find start of option value in '%s'", arg);
+		start++; /* Step past = */
+		if ((parent_pid= atoi(start)) == 0)
+		  die("Invalid value '%s' passed to --parent-id", start);
+	  }
+      else
+        die("Unknown option: %s", arg);
+    }
+  }
+  if (*child_args == '\0')
+    die("nothing to do");
+
+  /* Open a handle to the parent process */
+  message("parent_pid: %d", parent_pid);
+  if (parent_pid == pid)
+    die("parent_pid is equal to own pid!");
+
+  if ((wait_handles[PARENT]=
+       OpenProcess(SYNCHRONIZE, FALSE, parent_pid)) == NULL)
+    die("Failed to open parent process with pid: %d", parent_pid);
+
+  /* Create the child process in a job */
+  JOBOBJECT_EXTENDED_LIMIT_INFORMATION jeli = { 0 };
+  STARTUPINFO                          si   = { 0 };
+  si.cb = sizeof(si);
+
+  /*
+    Create the job object to make it possible to kill the process
+    and all of it's children in one go
+  */
+  if ((job_handle= CreateJobObject(NULL, NULL)) == NULL)
+    die("CreateJobObject failed");
+
+  /*
+    Make all processes associated with the job terminate when the
+    last handle to the job is closed.
+  */
+  jeli.BasicLimitInformation.LimitFlags = JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE;
+  if (SetInformationJobObject(job_handle, JobObjectExtendedLimitInformation,
+                              &jeli, sizeof(jeli)) == 0)
+    message("SetInformationJobObject failed, continue anyway...");
+
+#if 0
+  /* Setup stdin, stdout and stderr redirect */
+  si.dwFlags= STARTF_USESTDHANDLES;
+  si.hStdInput= GetStdHandle(STD_INPUT_HANDLE);
+  si.hStdOutput= GetStdHandle(STD_OUTPUT_HANDLE);
+  si.hStdError= GetStdHandle(STD_ERROR_HANDLE);
+#endif
+
+  /*
+    Create the process suspended to make sure it's assigned to the
+    Job before it creates any process of it's own
+  */
+  if (CreateProcess(NULL, (LPSTR)child_args,
+                    NULL,
+                    NULL,
+                    TRUE, /* inherit handles */
+                    CREATE_SUSPENDED,
+                    NULL,
+                    NULL,
+                    &si,
+                    &process_info) == 0)
+    die("CreateProcess failed");
+
+  if (AssignProcessToJobObject(job_handle, process_info.hProcess) == 0)
+  {
+    TerminateProcess(process_info.hProcess, 200);
+    die("AssignProcessToJobObject failed");
+  }
+  ResumeThread(process_info.hThread);
+  CloseHandle(process_info.hThread);
+
+  wait_handles[CHILD]= process_info.hProcess;
+
+  message("Started child %d", process_info.dwProcessId);
+
+  /* Monitor loop */
+  DWORD child_exit_code= 1;
+  DWORD wait_res= WaitForMultipleObjects(NUM_HANDLES, wait_handles,
+                                         FALSE, INFINITE);
+  switch (wait_res)
+  {
+    case WAIT_OBJECT_0 + PARENT:
+      message("Parent exit");
+      break;
+    case WAIT_OBJECT_0 + CHILD:
+      if (GetExitCodeProcess(wait_handles[CHILD], &child_exit_code) == 0)
+        message("Child exit: could not get exit_code");
+      else
+        message("Child exit: exit_code: %d", child_exit_code);
+      break;
+    case WAIT_OBJECT_0 + EVENT:
+      message("Wake up from shutdown_event");
+      break;
+
+    default:
+      message("Unexpected result %d from WaitForMultipleObjects", wait_res);
+      break;
+  }
+  message("Exiting, child: %d", process_info.dwProcessId);
+
+  if (TerminateJobObject(job_handle, 201) == 0)
+    message("TerminateJobObject failed");
+  CloseHandle(job_handle);
+
+  if (wait_res != WAIT_OBJECT_0 + CHILD)
+  {
+	/* The child has not yet returned, wait for it */
+    message("waiting for child to exit");
+    if ((wait_res= WaitForSingleObject(wait_handles[CHILD], INFINITE)) != WAIT_OBJECT_0)
+	{
+      message("child wait failed: %d", wait_res);
+	}
+	else
+	{
+	  message("child wait succeeded");
+	}
+    /* Child's exit code should now be 201, no need to get it */
+  }
+
+  for (int i= 0; i < NUM_HANDLES; i++)
+    CloseHandle(wait_handles[i]);
+
+  exit(child_exit_code);
+}
+

mysql-test/lib/mtr_diff.pl

-# -*- cperl -*-
-# Copyright (C) 2005 MySQL AB
-# 
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-
-# This is a library file used by the Perl version of mysql-test-run,
-# and is part of the translation of the Bourne shell script with the
-# same name.
-
-#use Data::Dumper;
-use strict;
-
-# $Data::Dumper::Indent= 1;
-
-sub mtr_diff($$);
-
-##############################################################################
-#
-#  This is a simplified unified diff, with some special handling
-#  of unsorted result sets
-#
-##############################################################################
-
-# FIXME replace die with mtr_error
-
-#require "mtr_report.pl";
-#mtr_diff("a.txt","b.txt");
-
-sub mtr_diff ($$) {
-  my $file1 = shift;
-  my $file2 = shift;
-
-  # ----------------------------------------------------------------------
-  # We read in all of the files at once
-  # ----------------------------------------------------------------------
-
-  unless ( open(FILE1, $file1) )
-  {
-    mtr_warning("can't open \"$file1\": $!");
-    return;
-  }
-
-  unless ( open(FILE2, $file2) )
-  {
-    mtr_warning("can't open \"$file2\": $!");
-    return;
-  }
-
-  my $lines1= collect_lines(<FILE1>);
-  my $lines2= collect_lines(<FILE2>);
-  close FILE1;
-  close FILE2;
-
-#  print Dumper($lines1);
-#  print Dumper($lines2);
-
-  # ----------------------------------------------------------------------
-  # We compare line by line, but don't shift off elements until we know
-  # what to do. This way we use the "restart" method, do simple change
-  # and restart by entering the diff loop from the beginning again.
-  # ----------------------------------------------------------------------
-
-  my @context;
-  my @info;                     # Collect information, and output later
-  my $lno1= 1;
-  my $lno2= 1;
-
-  while ( @$lines1 or @$lines2 )
-  {
-    unless ( @$lines1 )
-    {
-      push(@info, map {['+',$lno1,$lno2++,$_]} @$lines2);
-      last;
-    }
-    unless ( @$lines2 )
-    {
-      push(@info, map {['-',$lno1++,$lno2,$_]} @$lines1);
-      last;
-    }
-
-    # ----------------------------------------------------------------------
-    # We know both have lines
-    # ----------------------------------------------------------------------
-
-    if ( $lines1->[0] eq $lines2->[0] )
-    {
-      # Simple case, first line match and all is well
-      push(@info, ['',$lno1++,$lno2++,$lines1->[0]]);
-      shift @$lines1;
-      shift @$lines2;
-      next;
-    }
-
-    # ----------------------------------------------------------------------
-    # Now, we know they differ
-    # ----------------------------------------------------------------------
-
-    # How far in the other one, is there a match?
-
-    my $idx2= find_next_match($lines1->[0], $lines2);
-    my $idx1= find_next_match($lines2->[0], $lines1);
-
-    # Here we could test "if ( !defined $idx2 or !defined $idx1 )" and
-    # use a more complicated diff algorithm in the case both contains
-    # each others lines, just dislocated. But for this application, there
-    # should be no need.
-
-    if ( !defined $idx2 )
-    {
-      push(@info, ['-',$lno1++,$lno2,$lines1->[0]]);
-      shift @$lines1;
-    }
-    else
-    {
-      push(@info, ['+',$lno1,$lno2++,$lines2->[0]]);
-      shift @$lines2;
-    }
-  }
-
-  # ----------------------------------------------------------------------
-  # Try to output nicely
-  # ----------------------------------------------------------------------
-
-#  print Dumper(\@info);
-
-  # We divide into "chunks" to output
-  # We want at least three lines of context
-
-  my @chunks;
-  my @chunk;
-  my $state= 'pre';          # 'pre', 'in' and 'post' difference
-  my $post_count= 0;
-
-  foreach my $info ( @info )
-  {
-    if ( $info->[0] eq '' and $state eq 'pre' )
-    {
-      # Collect no more than three lines of context before diff
-      push(@chunk, $info);
-      shift(@chunk) if @chunk > 3;
-      next;
-    }
-
-    if ( $info->[0] =~ /(\+|\-)/ and $state =~ /(pre|in)/ )
-    {
-      # Start/continue collecting diff
-      $state= 'in';
-      push(@chunk, $info);
-      next;
-    }
-
-    if ( $info->[0] eq '' and $state eq 'in' )
-    {
-      # Stop collecting diff, and collect context after diff
-      $state= 'post';
-      $post_count= 1;
-      push(@chunk, $info);
-      next;
-    }
-
-    if ( $info->[0] eq '' and $state eq 'post' and $post_count < 6 )
-    {
-      # We might find a new diff sequence soon, continue to collect
-      # non diffs but five up on 6.
-      $post_count++;
-      push(@chunk, $info);
-      next;
-    }
-
-    if ( $info->[0] eq '' and $state eq 'post' )
-    {
-      # We put an end to this, giving three non diff lines to
-      # the old chunk, and three to the new one.
-      my @left= splice(@chunk, -3, 3);
-      push(@chunks, [@chunk]);
-      $state= 'pre';
-      $post_count= 0;
-      @chunk= @left;
-      next;
-    }
-
-    if ( $info->[0] =~ /(\+|\-)/ and $state eq 'post' )
-    {
-      # We didn't split, continue collect diff
-      $state= 'in';
-      push(@chunk, $info);
-      next;
-    }
-
-  }
-
-  if ( $post_count > 3 )
-  {
-    $post_count -= 3;
-    splice(@chunk, -$post_count, $post_count);
-  }
-  push(@chunks, [@chunk]) if @chunk and $state ne 'pre';
-
-  foreach my $chunk ( @chunks )
-  {
-    my $from_file_start=  $chunk->[0]->[1];
-    my $to_file_start=    $chunk->[0]->[2];
-    my $from_file_offset= $chunk->[$#$chunk]->[1] - $from_file_start;
-    my $to_file_offset=   $chunk->[$#$chunk]->[2] - $to_file_start;
-    print "\@\@ -$from_file_start,$from_file_offset ",
-          "+$to_file_start,$to_file_offset \@\@\n";
-
-    foreach my $info ( @$chunk )
-    {
-      if ( $info->[0] eq '' )
-      {
-        print "  $info->[3]\n";
-      }
-      elsif ( $info->[0] eq '-' )
-      {
-        print "- $info->[3]\n";
-      }
-      elsif ( $info->[0] eq '+' )
-      {
-        print "+ $info->[3]\n";
-      }
-    }
-  }
-
-#  print Dumper(\@chunks);
-  
-}
-
-
-##############################################################################
-#  Find if the string is found in the array, return the index if found,
-#  if not found, return "undef"
-##############################################################################
-
-sub find_next_match {
-  my $line= shift;
-  my $lines= shift;
-
-  for ( my $idx= 0; $idx < @$lines; $idx++ )
-  {
-    return $idx if $lines->[$idx] eq $line;
-  }
-
-  return undef;                 # No match found
-}
-
-
-##############################################################################
-#  Just read the lines, but handle "sets" of lines that are unordered
-##############################################################################
-
-sub collect_lines {
-
-  my @recordset;
-  my @lines;
-
-  while (@_)
-  {
-    my $line= shift @_;
-    chomp($line);
-
-    if ( $line =~ /^\Q%unordered%\E\t/ )
-    {
-      push(@recordset, $line);
-    }
-    elsif ( @recordset )
-    {
-      push(@lines, sort @recordset);
-      @recordset= ();         # Clear it
-    }
-    else
-    {
-      push(@lines, $line);
-    }
-  }
-
-  if ( @recordset )
-  {
-    push(@lines, sort @recordset);
-    @recordset= ();         # Clear it
-  }
-
-  return \@lines;
-}
-
-1;

mysql-test/misc/kill_master.sh

-kill -9 `cat var/run/master.pid`
-# The kill may fail if process has already gone away,
-# so don't use the exit code of the kill. Use 0.
-exit 0

mysql-test/r/have_bug25714.require

-have_bug25714_exe
-1