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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* The Original Code is Storage Test Code.
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* The Initial Developer of the Original Code is
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* Lev Serebryakov <lev@serebryakov.spb.ru>
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* Portions created by the Initial Developer are Copyright (C) 2007
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* the Initial Developer. All Rights Reserved.
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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* ***** END LICENSE BLOCK ***** */
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// This file tests the custom aggregate functions
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var testNums = [1, 2, 3, 4];
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getOpenedDatabase().createTable("function_tests", "id INTEGER PRIMARY KEY");
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var stmt = createStatement("INSERT INTO function_tests (id) VALUES(?1)");
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for(var i = 0; i < testNums.length; ++i) {
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stmt.bindInt32Parameter(0, testNums[i]);
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var testSquareAndSumFunction = {
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onStep: function(val) {
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this._sas += val.getInt32(0) * val.getInt32(0);
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var retval = this._sas;
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this._sas = 0; // Prepare for next group
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function test_aggregate_registration()
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var msc = getOpenedDatabase();
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msc.createAggregateFunction("test_sas_aggr", 1, testSquareAndSumFunction);
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function test_aggregate_no_double_registration()
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var msc = getOpenedDatabase();
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msc.createAggregateFunction("test_sas_aggr", 2, testSquareAndSumFunction);
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do_throw("We shouldn't get here!");
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do_check_eq(Cr.NS_ERROR_FAILURE, e.result);
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function test_aggregate_removal()
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var msc = getOpenedDatabase();
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msc.removeFunction("test_sas_aggr");
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msc.createAggregateFunction("test_sas_aggr", 1, testSquareAndSumFunction);
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function test_aggregate_no_aliases()
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var msc = getOpenedDatabase();
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msc.createAggregateFunction("test_sas_aggr2", 1, testSquareAndSumFunction);
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do_throw("We shouldn't get here!");
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do_check_eq(Cr.NS_ERROR_FAILURE, e.result);
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function test_aggregate_call()
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var stmt = createStatement("SELECT test_sas_aggr(id) FROM function_tests");
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while(stmt.executeStep());
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do_check_eq(testNums.length, testSquareAndSumFunction.calls);
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testSquareAndSumFunction.reset();
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function test_aggregate_result()
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for(var i = 0; i < testNums.length; ++i) {
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sas += testNums[i] * testNums[i];
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var stmt = createStatement("SELECT test_sas_aggr(id) FROM function_tests");
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do_check_eq(sas, stmt.getInt32(0));
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testSquareAndSumFunction.reset();
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var tests = [test_aggregate_registration, test_aggregate_no_double_registration,
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test_aggregate_removal, test_aggregate_no_aliases, test_aggregate_call,
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test_aggregate_result];
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for (var i = 0; i < tests.length; i++) {