node-oracledb/test/longProcedureBind_out.js

261 lines
8.8 KiB
JavaScript
Executable File

/* Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved. */
/******************************************************************************
*
* You may not use the identified files except in compliance with the Apache
* License, Version 2.0 (the "License.")
*
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*
* See the License for the specific language governing permissions and
* limitations under the License.
*
* The node-oracledb test suite uses 'mocha', 'should' and 'async'.
* See LICENSE.md for relevant licenses.
*
* NAME
* 130. longProcedureBind_out.js
*
* DESCRIPTION
* Test LONG type PLSQL procedure support.
* Long column restrictions: http://docs.oracle.com/cd/B19306_01/server.102/b14200/sql_elements001.htm#SQLRF00201
*
*****************************************************************************/
'use strict';
var oracledb = require('oracledb');
var should = require('should');
var async = require('async');
var dbConfig = require('./dbconfig.js');
var random = require('./random.js');
var sql = require('./sql.js');
describe('130. longProcedureBind_out.js', function() {
var connection = null;
var tableName = "nodb_long_130";
var insertID = 0;
var table_create = "BEGIN \n" +
" DECLARE \n" +
" e_table_missing EXCEPTION; \n" +
" PRAGMA EXCEPTION_INIT(e_table_missing, -00942); \n" +
" BEGIN \n" +
" EXECUTE IMMEDIATE('DROP TABLE " + tableName + " PURGE'); \n" +
" EXCEPTION \n" +
" WHEN e_table_missing \n" +
" THEN NULL; \n" +
" END; \n" +
" EXECUTE IMMEDIATE (' \n" +
" CREATE TABLE " + tableName + " ( \n" +
" id NUMBER, \n" +
" content LONG \n" +
" ) \n" +
" '); \n" +
"END; ";
var table_drop = "DROP TABLE " + tableName + " PURGE";
before(function(done) {
async.series([
function(cb) {
oracledb.getConnection(dbConfig, function(err, conn) {
should.not.exist(err);
connection = conn;
cb();
});
},
function(cb) {
sql.executeSql(connection, table_create, {}, {}, cb);
}
], done);
}); // before
after(function(done) {
async.series([
function(cb) {
sql.executeSql(connection, table_drop, {}, {}, cb);
},
function(cb) {
connection.release(function(err) {
should.not.exist(err);
cb();
});
}
], done);
}); // after
beforeEach(function(done) {
insertID++;
done();
});
describe('130.1 PLSQL PROCEDURE BIND OUT AS LONG', function() {
var proc_bindout_name = "nodb_long_bindout_proc_1";
var proc_bindout_create = "CREATE OR REPLACE PROCEDURE " + proc_bindout_name + " (num IN NUMBER, C OUT LONG) \n" +
"AS \n" +
"BEGIN \n" +
" select content into C from " + tableName + " where num = ID; \n" +
"END " + proc_bindout_name + ";";
var proc_bindout_exec = "BEGIN " + proc_bindout_name + " (:i, :c); END;";
var proc_bindout_drop = "DROP PROCEDURE " + proc_bindout_name;
before(function(done) {
sql.executeSql(connection, proc_bindout_create, {}, {}, done);
});
after(function(done) {
sql.executeSql(connection, proc_bindout_drop, {}, {}, done);
});
it('130.1.1 works with NULL', function(done) {
var insertedStr = null;
var maxsize = 10;
long_bindout(insertedStr, proc_bindout_exec, maxsize, done);
});
it('130.1.2 works with undefined', function(done) {
var insertedStr = undefined;
var maxsize = 10;
long_bindout(insertedStr, proc_bindout_exec, maxsize, done);
});
it('130.1.3 works with empty string', function(done) {
var insertedStr = "";
var maxsize = 10;
long_bindout(insertedStr, proc_bindout_exec, maxsize, done);
});
it('130.1.4 works with data size 4000', function(done) {
var insertedStr = random.getRandomLengthString(4000);
var maxsize = 4000;
long_bindout(insertedStr, proc_bindout_exec, maxsize, done);
});
it('130.1.5 works with data size (32K - 1)', function(done) {
var insertedStr = random.getRandomLengthString(32767);
var maxsize = 32767;
long_bindout(insertedStr, proc_bindout_exec, maxsize, done);
});
it('130.1.6 set maxSize to size (32K - 1)', function(done) {
var insertedStr = random.getRandomLengthString(100);
long_bindout(insertedStr, proc_bindout_exec, 32767, done);
});
it('130.1.7 set maxSize to size 1GB', function(done) {
var insertedStr = random.getRandomLengthString(100);
var maxsize = 1 * 1024 * 1024 * 1024;
long_bindout(insertedStr, proc_bindout_exec, maxsize, done);
});
}); // 130.1
describe('130.2 PLSQL PROCEDURE BIND OUT AS STRING', function() {
var proc_bindout_name = "nodb_long_bindout_proc_2";
var proc_bindout_create = "CREATE OR REPLACE PROCEDURE " + proc_bindout_name + " (num IN NUMBER, C OUT VARCHAR2) \n" +
"AS \n" +
"BEGIN \n" +
" select content into C from " + tableName + " where num = ID; \n" +
"END " + proc_bindout_name + ";";
var proc_bindout_exec = "BEGIN " + proc_bindout_name + " (:i, :c); END;";
var proc_bindout_drop = "DROP PROCEDURE " + proc_bindout_name;
before(function(done) {
sql.executeSql(connection, proc_bindout_create, {}, {}, done);
});
after(function(done) {
sql.executeSql(connection, proc_bindout_drop, {}, {}, done);
});
it('130.2.1 works with NULL', function(done) {
var insertedStr = null;
var maxsize = 10;
long_bindout(insertedStr, proc_bindout_exec, maxsize, done);
});
it('130.2.2 works with undefined', function(done) {
var insertedStr = undefined;
var maxsize = 10;
long_bindout(insertedStr, proc_bindout_exec, maxsize, done);
});
it('130.2.3 works with empty string', function(done) {
var insertedStr = "";
var maxsize = 10;
long_bindout(insertedStr, proc_bindout_exec, maxsize, done);
});
it('130.2.4 works with data size 4000', function(done) {
var insertedStr = random.getRandomLengthString(4000);
var maxsize = 4000;
long_bindout(insertedStr, proc_bindout_exec, maxsize, done);
});
it('130.2.5 works with data size (32K - 1)', function(done) {
var insertedStr = random.getRandomLengthString(32767);
var maxsize = 32767;
long_bindout(insertedStr, proc_bindout_exec, maxsize, done);
});
it('130.2.6 set maxSize to size (32K - 1)', function(done) {
var insertedStr = random.getRandomLengthString(100);
long_bindout(insertedStr, proc_bindout_exec, 32767, done);
});
it('130.2.7 set maxSize to size 1GB', function(done) {
var insertedStr = random.getRandomLengthString(100);
var maxsize = 1 * 1024 * 1024 * 1024;
long_bindout(insertedStr, proc_bindout_exec, maxsize, done);
});
}); // 130.2
var long_bindout = function(insertContent, proc_bindin_exec, maxsize, callback) {
async.series([
function(cb) {
insert(insertContent, cb);
},
function(cb) {
var bind_in_var = {
i: { val: insertID, dir: oracledb.BIND_IN, type: oracledb.NUMBER },
c: { type: oracledb.STRING, dir: oracledb.BIND_OUT, maxSize: maxsize }
};
connection.execute(
proc_bindin_exec,
bind_in_var,
function(err, result) {
should.not.exist(err);
var expected = insertContent;
if(insertContent == "" || insertContent == undefined) {
expected = null;
}
should.strictEqual(result.outBinds.c, expected);
cb();
}
);
}
], callback);
};
var insert = function(insertStr, callback) {
connection.execute(
"insert into " + tableName + " values (:i, :c)",
{
i: { val: insertID, dir: oracledb.BIND_IN, type: oracledb.NUMBER },
c: { val: insertStr, type: oracledb.STRING, dir: oracledb.BIND_IN }
},
function(err, result) {
should.not.exist(err);
should.strictEqual(result.rowsAffected, 1);
callback();
}
);
};
});