Fixed bugs from my latest patch found by pushbuild:

Bug #41962 Maria: view-related test failures (insert, view, maria, trigger tests)
Added error handling for wrong update of view.
See Bug #41760 Inserting into multiple-table views is not working

mysql-test/r/delayed.result:
  Fixed test as we are now testing values before fields.
  Added new tests to test all error combinations
mysql-test/suite/maria/r/maria.result:
  Added error handling for not supported update of view.
mysql-test/suite/maria/t/maria.test:
  Added error handling for not supported update of view.
mysql-test/t/delayed.test:
  Fixed test as we are now testing values before fields.
  Added new tests to test all error combinations
sql/sql_base.cc:
  Fixed warning from valgrind
sql/sql_insert.cc:
  Don't test from which table values are in case of INSERT ... SELECT
  Run fix_fields() in values before we do it on fields.
  This is needed becasue check_view_single_update() are accessing values.
storage/maria/ma_blockrec.c:
  Don't call pagecache_delete_pages() if no pages to delete.
  This fixes a DBUG_ASSERT() error in maria_test_recovery

1 files changed, 5 insertions, 1 deletions

diff --git a/mysql-test/r/delayed.result b/mysql-test/r/delayed.result
index bcda6ddb6ab..65b358615cf 100644
--- a/mysql-test/r/delayed.result
+++ b/mysql-test/r/delayed.result
@@ -251,8 +251,12 @@ HEX(a)
 1
 DROP TABLE t1;
 CREATE TABLE t1 (a INT);
-INSERT DELAYED INTO t1 SET b= b();
+INSERT DELAYED INTO t1 SET a= b();
+ERROR 42000: FUNCTION test.b does not exist
+INSERT DELAYED INTO t1 SET b= 1;
 ERROR 42S22: Unknown column 'b' in 'field list'
+INSERT DELAYED INTO t1 SET b= b();
+ERROR 42000: FUNCTION test.b does not exist
 DROP TABLE t1;
 End of 5.0 tests
 DROP TABLE IF EXISTS t1,t2;