binlog_row_binlog test gained some indeterministic checks with changes due to

ChangeSet@1.2309.1.12, 2006-09-12 15:42:13+02:00, guilhem@gbichot3.local +14 -0
  Fixing problems I identified in my auto_increment work pushed in July
  (as part of the auto_increment cleanup of WL #3146; ...
The problem is in that show binlog events in indeterministic, row events can be compressed,
so that 2 seconds original delay does not guard from inconsistency.

We syncronize test's current inserted rows counter with system insert delayed thread
per each query.

From another side there is no requirement for binlog to be event per row and then 
to verify if binlog has recorded what was recently inserted is better
via reading from it instead of 'show binlog events'. 

mysql-test/extra/binlog_tests/binlog_insert_delayed.test

@@ -4,23 +4,33 @@ create table t1 (a int not null auto_increment, primary key (a)) engine=myisam;
 set @@session.auto_increment_increment=1, @@session.auto_increment_offset=1;
 # Verify that only one INSERT_ID event is binlogged.
 # Note, that because of WL#3368 mixed mode binlog records RBR events for the delayed
+let $table=t1;
+let $rows_inserted=11; # total number of inserted rows in this test
 insert delayed into t1 values (207);
+let $count=1;
 
-# We use sleeps between statements, that's the only way to get a
-# repeatable binlog in a normal test run and under Valgrind. The
-# reason is that without sleeps, rows of different INSERT DELAYEDs
-# sometimes group together and sometimes not, so the table may be
-# unlocked/relocked causing a different number of table map log
-# events.
-sleep 2;
+# use this macro instead of sleeps.
+
+--source include/wait_until_rows_count.inc
 insert delayed into t1 values (null);
-sleep 2;
+inc $count;
+--source include/wait_until_rows_count.inc
+
 insert delayed into t1 values (300);
-sleep 2; # time for the delayed queries to reach disk
+inc $count;
+--source include/wait_until_rows_count.inc
+
 insert delayed into t1 values (null),(null),(null),(null);
-sleep 2;
+inc $count; inc $count; inc $count; inc $count;
+--source include/wait_until_rows_count.inc
+
 insert delayed into t1 values (null),(null),(400),(null);
-sleep 2;
+inc $count; inc $count; inc $count; inc $count;
+--source include/wait_until_rows_count.inc
+
+#check this assertion about $count calculation
+--echo $count == $rows_inserted
+
 select * from t1;
 --replace_column 2 # 5 #
 --replace_regex /table_id: [0-9]+/table_id: #/

mysql-test/include/wait_until_rows_count.inc

+# include/wait_until_rows_count.inc
+# inspired by wait_for_slave_status by Matthias Leich
+#
+# SUMMARY
+#
+#    Waits until SELECT count(*)-$count from $table returns zero
+#
+# USAGE
+#
+#    Set vars like
+#      let $count=11;
+#      let $table=t1;
+#      # invoke the macro
+#      --include wait_until_rows_count.inc
+#
+# EXAMPLE
+# extra/binlog/binlog_insert_delayed.test
+#
+#
+# TODO: generalize up to wait_[until|while] with arbitrary select or even query and
+#       a condition to wait or get awakened
+#       It's impossible to implement such a "most" general macro without
+#       extending mysqltest. Just no way to pass a query as an argument and
+#       evaluate it here, like eval "$quuery". One is bound
+#       to specify it inside of the macro
+
+--disable_query_log
+
+let $wait_counter= 300;     # max wait in 0.1 seconds
+while ($wait_counter)
+{
+    eval select count(*)-$count from $table into @rez;
+    let $rez=`select @rez`;
+    let $success=`SELECT @rez = 0`;
+    let $no_success=1;
+    if ($success)
+    {
+        let $wait_counter= 1; # droppping counter to leave loop
+        let $no_success=0;
+    }
+    if ($no_success)
+    {
+       --sleep 0.1
+    }
+    dec $wait_counter;
+}
+
+--enable_query_log
+if ($no_success)
+{
+	--die Timeout in wait_until_rows_count.inc, required table never had a prescribed number of rows.
+}

mysql-test/r/binlog_row_binlog.result

@@ -252,6 +252,7 @@ insert delayed into t1 values (null);
 insert delayed into t1 values (300);
 insert delayed into t1 values (null),(null),(null),(null);
 insert delayed into t1 values (null),(null),(400),(null);
+11 == 11
 select * from t1;
 a
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