src/test/groovy/bugs/Groovy4966Bug.groovy

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 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
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 *  "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
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package groovy.bugs

import groovy.test.GroovyTestCase


class Groovy4966Bug extends GroovyTestCase {
    void testMethodsThatUseMultiDimensionalArrays() {
        assert matrix2D(new int[4][4]) == 1
        assert matrix3D(new int[4][4][4]) == 1
        assert matrix4D(new int[4][4][4][4]) == 1
    }

    def matrix2D(int[][] matrix) {
        matrix[0][0] = 1
        matrix[0][0]
    }

    def matrix3D(int[][][] matrix) {
        matrix[0][0][0] = 1
        matrix[0][0][0]
    }

    def matrix4D(int[][][][] matrix) {
        matrix[0][0][0][0] = 1
        matrix[0][0][0][0]
    }
}