tests derbynet/csPrepStmt and prepStmt use mechanisms that are not portable
over encodings
------------------------------------------------------------------------------------------
Key: DERBY-972
URL: http://issues.apache.org/jira/browse/DERBY-972
Project: Derby
Type: Bug
Components: Test
Versions: 10.1.2.0
Environment: z/OS , ibm142 ('Classic', 32 bit jvm)
Reporter: Myrna van Lunteren
Priority: Minor
Fix For: 10.2.0.0
With zOS, with the classic 32 bit jvm, the tests derbynet/csPrepStmt and
prepStmt.java fail because the insert with setAsciiStream of a byte array
obtained from a new String.getBytes() (and/or the retrieval of that inserted
value) is not ok. No error is returned, but the select shows no value.
This is the section in the test csPrepStmt:
-----------------
ps.setString(10, "column11string");
byte[] c11ba = new
String("column11vcstring").getBytes();
int len = c11ba.length;
ps.setAsciiStream(11, new ByteArrayInputStream(c11ba),
len);
and the value is retrieved using an ResultSet.getString(#)
--------------------------
28 del
< got row: 1 2 3 4 5.0 6.0 7.0 88.88 99.100 column11string
column11vcstring column12lvcstring
0123456789abcdef10111213202020 0123456789abcdef10111213
0123456789abcdef10111213 xxxxxxFILTERED-TIMESTAMPxxxxx-04-12
11:44:30.0
28a28
> got row: 1 2 3 4 5.0 6.0 7.0 88.88 99.100 column11string
column12lvcstring 0123456789abcdef10111213202020
0123456789abcdef10111213 0123456789abcdef10111213
xxxxxxFILTERED-TIMESTAMPxxxxx-04-12 11:44:30.0
--------------------
(i.e. the string "column11vcstring" is not in the database)
This needs to be replaced by a encoding-neutral (eg. fixed encoding) mechanism
and the tests derbynet/prepStmt.java and csPrepStmt.java need to be checked for
other non-portable
code.
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