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Diffstat (limited to 'java/rasj/test/TestRasPoint.java')
| -rw-r--r-- | java/rasj/test/TestRasPoint.java | 373 |
1 files changed, 373 insertions, 0 deletions
diff --git a/java/rasj/test/TestRasPoint.java b/java/rasj/test/TestRasPoint.java new file mode 100644 index 0000000..6402bf0 --- /dev/null +++ b/java/rasj/test/TestRasPoint.java @@ -0,0 +1,373 @@ +/* +* This file is part of rasdaman community. +* +* Rasdaman community is free software: you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation, either version 3 of the License, or +* (at your option) any later version. +* +* Rasdaman community is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with rasdaman community. If not, see <http://www.gnu.org/licenses/>. +* +* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann / +rasdaman GmbH. +* +* For more information please see <http://www.rasdaman.org> +* or contact Peter Baumann via <baumann@rasdaman.com>. +*/ +/** *********************************************************** + * <pre> + * + * PURPOSE: + * test rasj class RasPoint. + * + * + * COMMENTS: + * - testing philosophy is to run all tests and report. no exit code / exception + * is used for error indication; look into the output for ERROR_TAG instead. + * - unexpected exceptions are not caught, hence will make gmake fail and show the error + * - every test that fails must print a line containing ERROR_TAG + * </pre> + *********************************************************** */ + +import java.util.StringTokenizer; +import java.lang.Integer; +import java.lang.Long; +import rasj.*; +import rasj.odmg.*; + +public class TestRasPoint + { + /** + * constants used in this test + **/ + // prefixes for test output + static final String PREFIX_PROGRAM = "+++ +++ +++ "; + static final String PREFIX_TESTSET = "+++ +++ "; + static final String PREFIX_TESTCASE = "+++ "; + + static final int COORD_1 = 11; + static final int COORD_2 = 22; + static final int COORD_3 = 33; + static final int COORD_4 = 44; + static final int COORD_5 = 55; + + /** + * std error tag printed if a test fails + **/ + static final String ERROR_TAG = "ERROR: "; + + /** + * main program for testing + * on error, an exception is thrown (java main() knows no exit status) + **/ + public static void main(String argv[]) throws Exception + { + System.out.println( "rasdaman system test v5.1revC: testing class RasPoint." ); + System.out.println( PREFIX_PROGRAM + "system test started." ); + + // -- START test cases ------------------------------------------------- + testConstructor(); + // testcomparedWith(); + // testEquals(); + // testStream(); + // testSetItem(); + // testSetTo(); + testAdd(); + // testmult(); + // -- END test cases --------------------------------------------------- + + System.out.println( PREFIX_PROGRAM + "system test done." ); + return; + } + + /** + * test the RasPoint class constructor + * any eventual exception that is not caught here is an error, and will cause an abort + **/ + static void testConstructor() throws RasDimensionMismatchException, RasIndexOutOfBoundsException + { + System.out.println( PREFIX_TESTSET + "testing constructor started." ); + + // default constructor + System.out.print( PREFIX_TESTCASE + "default constructor..." ); + RasPoint p_default = new RasPoint(); + if (p_default == null) + System.out.println( ERROR_TAG + "result is null." ); + else if (! p_default.equals( p_default ) ) + System.out.println( ERROR_TAG + "point notEqual to itself." ); + else + System.out.println( "OK, result=" + p_default + ", dimension is " + p_default.dimension() ); + + // stream constructor + // ------------------ + + System.out.print( PREFIX_TESTCASE + "stream constructor, illegal dimension -1..." ); + try + { + RasPoint p_stream_m1 = new RasPoint( -1 ); + if (p_stream_m1 != null) + System.out.println( ERROR_TAG + "result is not null." ); + else + System.out.println( "OK." ); + } + catch(NegativeArraySizeException e) + { + System.out.println( "OK: " + e.getMessage() ); + } + + System.out.print( PREFIX_TESTCASE + "stream constructor, dimension 0..." ); + RasPoint p_stream_0 = new RasPoint( 0 ); + if (p_stream_0.dimension() != 0) + System.out.println( ERROR_TAG + "wrong dimension." ); + else + System.out.println( "OK." ); + + // --- easy-to-use constructor ------------------------------------------------------- + + // 2-D constructor + System.out.print( PREFIX_TESTCASE + "2D easy to use constructor..." ); + RasPoint p_2d_easy = new RasPoint( COORD_1, COORD_2 ); + if (p_2d_easy == null) + System.out.println( ERROR_TAG + "result is null." ); + else if (p_2d_easy.dimension() != 2) + System.out.println( ERROR_TAG + "dimension is not 2 but " + p_2d_easy.dimension() ); + else if (p_2d_easy.item(0) != COORD_1) + System.out.println( ERROR_TAG + "item(0) returns wrong component " + p_2d_easy.item(0) ); + else if (p_2d_easy.item(1) != COORD_2) + System.out.println( ERROR_TAG + "item(1) returns wrong component " + p_2d_easy.item(0) ); + else if (! p_2d_easy.equals( p_2d_easy ) ) + System.out.println( ERROR_TAG + "point not equal to itself." ); + else if ( p_2d_easy.notEquals( p_2d_easy ) ) + System.out.println( ERROR_TAG + "point notEqual to itself." ); + else + System.out.println( "OK, result=" + p_2d_easy ); + + // 3-D constructor + System.out.print( PREFIX_TESTCASE + "3D easy to use constructor..." ); + RasPoint p_3d_easy= new RasPoint( COORD_1, COORD_2, COORD_3 ); + if (p_3d_easy== null) + System.out.println( ERROR_TAG + "result is null." ); + else if (p_3d_easy.dimension() != 3) + System.out.println( ERROR_TAG + "dimension is not 3 but " + p_3d_easy.dimension() ); + else if (p_3d_easy.item(2) != COORD_3) + System.out.println( ERROR_TAG + "item(2) returns wrong component " + p_3d_easy.item(0) ); + else if (! p_3d_easy.equals( p_3d_easy) ) + System.out.println( ERROR_TAG + "point not equal to itself." ); + else if ( p_3d_easy.notEquals( p_3d_easy) ) + System.out.println( ERROR_TAG + "point notEqual to itself." ); + else + System.out.println( "OK, result=" + p_3d_easy); + + // 4-D constructor + System.out.print( PREFIX_TESTCASE + "4D easy to use constructor..." ); + RasPoint p_4d_easy = new RasPoint( COORD_1, COORD_2, COORD_3, COORD_4 ); + if (p_4d_easy == null) + System.out.println( ERROR_TAG + "result is null." ); + else if (p_4d_easy.dimension() != 4) + System.out.println( ERROR_TAG + "dimension is not 4 but " + p_4d_easy.dimension() ); + else if (p_4d_easy.item(3) != COORD_4) + System.out.println( ERROR_TAG + "item(3) returns wrong component " + p_4d_easy.item(0) ); + else if (! p_4d_easy.equals( p_4d_easy ) ) + System.out.println( ERROR_TAG + "point not equal to itself." ); + else if ( p_4d_easy.notEquals( p_4d_easy ) ) + System.out.println( ERROR_TAG + "point notEqual to itself." ); + else + System.out.println( "OK, result=" + p_4d_easy ); + + // 5-D constructor + System.out.print( PREFIX_TESTCASE + "5D easy to use constructor..." ); + RasPoint p_5d_easy = new RasPoint( COORD_1, COORD_2, COORD_3, COORD_4, COORD_5 ); + if (p_5d_easy == null) + System.out.println( ERROR_TAG + "result is null." ); + else if (p_5d_easy.dimension() != 5) + System.out.println( ERROR_TAG + "dimension is not 5 but " + p_5d_easy.dimension() ); + else if (p_5d_easy.item(4) != COORD_5) + System.out.println( ERROR_TAG + "item(4) returns wrong component " + p_5d_easy.item(0) ); + else if (! p_5d_easy.equals( p_5d_easy ) ) + System.out.println( ERROR_TAG + "point not equal to itself." ); + else if ( p_5d_easy.notEquals( p_5d_easy ) ) + System.out.println( ERROR_TAG + "point notEqual to itself." ); + else + System.out.println( "OK, result=" + p_5d_easy ); + + // --- string constructor ------------------------------------------------------- + + // illegal string format + // FIXME: bug PB4 + System.out.println( ERROR_TAG + "PB4: string constructor, illegal string formats." ); + + // System.out.print( PREFIX_TESTCASE + "string constructor, illegal string format (no [)..." ); + // RasPoint p_si = new RasPoint( COORD_1 + "," + COORD_2 + "]" ); + // System.out.println( "point is: " + p_si ); + // if (! p_si.equals( new RasPoint( "[" + COORD_1 + "," + COORD_2 + "]" ) ) ) + // System.out.println( ERROR_TAG + "wrong point value." ); + + // System.out.print( PREFIX_TESTCASE + "string constructor, illegal string format (no ])..." ); + // p_si = new RasPoint( "[" + COORD_1 + "," + COORD_2 ); + // System.out.println( "point is: " + p_si ); + // if (! p_si.equals( new RasPoint( "[" + COORD_1 + "," + COORD_2 + "]" ) ) ) + // System.out.println( ERROR_TAG + "wrong point value." ); + + // System.out.print( PREFIX_TESTCASE + "string constructor, illegal string format (no ,)..." ); + // p_si = new RasPoint( "[" + COORD_1 + " " + COORD_2 + "]" ); + // System.out.println( "point is: " + p_si ); + // if (! p_si.equals( new RasPoint( "[" + COORD_1 + "," + COORD_2 + "]" ) ) ) + // System.out.println( ERROR_TAG + "wrong point value." ); + + // System.out.print( PREFIX_TESTCASE + "string constructor, illegal string format (bad int)..." ); + // p_si = new RasPoint( "[" + "abc" + "," + "xyz" + "]" ); + // System.out.println( "point is: " + p_si ); + // if (! p_si.equals( p_si ) ) + // System.out.println( ERROR_TAG + "point not equal to itself." ); + + // System.out.print( PREFIX_TESTCASE + "string constructor, illegal string format (missing int)..." ); + // p_si = new RasPoint( "[" + "," + "]" ); + // System.out.println( "point is: " + p_si ); + // if (! p_si.equals( p_si ) ) + // System.out.println( ERROR_TAG + "point not equal to itself." ); + + // 2-D constructor + System.out.print( PREFIX_TESTCASE + "2D string constructor..." ); + RasPoint p_2d = new RasPoint( "[" + COORD_1 + "," + COORD_2 + "]" ); + if (p_2d == null) + System.out.println( ERROR_TAG + "result is null." ); + else if (p_2d.dimension() != 2) + System.out.println( ERROR_TAG + "dimension is not 2 but " + p_2d.dimension() ); + else if (p_2d.item(0) != COORD_1) + System.out.println( ERROR_TAG + "item(0) returns wrong component " + p_2d.item(0) ); + else if (p_2d.item(1) != COORD_2) + System.out.println( ERROR_TAG + "item(1) returns wrong component " + p_2d.item(0) ); + else if (! p_2d.equals( p_2d ) ) + System.out.println( ERROR_TAG + "point not equal to itself." ); + else if ( p_2d.notEquals( p_2d ) ) + System.out.println( ERROR_TAG + "point notEqual to itself." ); + else + System.out.println( "OK, result=" + p_2d ); + + // 3-D constructor + System.out.print( PREFIX_TESTCASE + "3D string constructor..." ); + RasPoint p_3d = new RasPoint( "[" + COORD_1 + "," + COORD_2 + "," + COORD_3 + "]" ); + if (p_3d == null) + System.out.println( ERROR_TAG + "result is null." ); + else if (p_3d.dimension() != 3) + System.out.println( ERROR_TAG + "dimension is not 3 but " + p_3d.dimension() ); + else if (p_3d.item(2) != COORD_3) + System.out.println( ERROR_TAG + "item(2) returns wrong component " + p_3d.item(0) ); + else if (! p_3d.equals( p_3d ) ) + System.out.println( ERROR_TAG + "point not equal to itself." ); + else if ( p_3d.notEquals( p_3d ) ) + System.out.println( ERROR_TAG + "point notEqual to itself." ); + else + System.out.println( "OK, result=" + p_3d ); + + // 4-D constructor + System.out.print( PREFIX_TESTCASE + "4D string constructor..." ); + RasPoint p_4d = new RasPoint( "[" + COORD_1 + "," + COORD_2 + "," + COORD_3 + "," + COORD_4 + "]" ); + if (p_4d == null) + System.out.println( ERROR_TAG + "result is null." ); + else if (p_4d.dimension() != 4) + System.out.println( ERROR_TAG + "dimension is not 4 but " + p_4d.dimension() ); + else if (p_4d.item(3) != COORD_4) + System.out.println( ERROR_TAG + "item(3) returns wrong component " + p_4d.item(0) ); + else if (! p_4d.equals( p_4d ) ) + System.out.println( ERROR_TAG + "point not equal to itself." ); + else if ( p_4d.notEquals( p_4d ) ) + System.out.println( ERROR_TAG + "point notEqual to itself." ); + else + System.out.println( "OK, result=" + p_4d ); + + // 5-D constructor + System.out.print( PREFIX_TESTCASE + "5D string constructor..." ); + RasPoint p_5d = new RasPoint( "[" + COORD_1 + "," + COORD_2 + "," + COORD_3 + "," + COORD_4 + "," + COORD_5 + "]" ); + if (p_5d == null) + System.out.println( ERROR_TAG + "result is null." ); + else if (p_5d.dimension() != 5) + System.out.println( ERROR_TAG + "dimension is not 5 but " + p_5d.dimension() ); + else if (p_5d.item(4) != COORD_5) + System.out.println( ERROR_TAG + "item(4) returns wrong component " + p_5d.item(0) ); + else if (! p_5d.equals( p_5d ) ) + System.out.println( ERROR_TAG + "point not equal to itself." ); + else if ( p_5d.notEquals( p_5d ) ) + System.out.println( ERROR_TAG + "point notEqual to itself." ); + else + System.out.println( "OK, result=" + p_5d ); + + // copy constructor + System.out.print( PREFIX_TESTCASE + "copy constructor..." ); + RasPoint p_cp = new RasPoint( p_2d ); + if (p_cp == null) + System.out.println( ERROR_TAG + "result is null." ); + else if (p_cp.dimension() != p_2d.dimension()) + System.out.println( ERROR_TAG + "dimension mismatch." ); + else if (p_cp.item(0) != p_2d.item(0)) + System.out.println( ERROR_TAG + "item(0) returns wrong component " + p_cp.item(0) ); + else if (p_cp.item(1) != p_2d.item(1)) + System.out.println( ERROR_TAG + "item(1) returns wrong component " + p_cp.item(1) ); + else if (! p_cp.equals( p_2d ) ) + System.out.println( ERROR_TAG + "point not equal to origin." ); + else if ( p_cp.notEquals( p_2d ) ) + System.out.println( ERROR_TAG + "point notEqual to origin." ); + else + System.out.println( "OK, result=" + p_cp ); + + System.out.println( PREFIX_TESTSET + "testing constructor done.\n" ); + return; + } // testConstructor() + + /** + * test Point addition -- TO BE DONE + * any eventual exception that is not caught here is an error, and will cause an abort + **/ + static void testAdd() throws RasDimensionMismatchException, RasIndexOutOfBoundsException, RasStreamInputOverflowException + { + System.out.println( PREFIX_TESTSET + "testing add started." ); + + RasPoint p1 = new RasPoint(COORD_3,COORD_4); + RasPoint p2 = new RasPoint(COORD_3,COORD_4); + p2 = p2.add(p2); + + // test if two points are equal + boolean b1 = false; + if(p2.comparedWith(p1) == 0) + b1 = p1.equals(p2); + else + b1 = false; + System.out.println("points are equal: " + b1); + + // get the dimension of a Point + int i; + b1 = false; + if((p1.dimension() == 2) && (2 == p2.dimension())) + b1 = true; + System.out.println("dimensions of points are correct: " + b1); + + b1 = false; + p2.setItem(1, 48); + if(p2.item(1) == 48) + b1 = true; + System.out.println("read and write access of points is OK: " + b1); + + b1 = false; + p2.setTo(p2.mult(p1)); + if(p2.equals(new RasPoint(443556, 42624))) + b1 = true; + System.out.println("mult and setTo is OK: " + b1); + + b1 = false; + RasPoint ps = new RasPoint( 3 ); + ps.stream( 42 ); + if(ps.item(0) == 42) + b1 = true; + System.out.println("stream initializing of points is OK: " + b1); + + System.out.println( PREFIX_TESTSET + "testing add done.\n" ); + return; + } // testAdd() + + } // TestRasPoint |