+/*
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
+ *
+ * This file is part of Jalview.
+ *
+ * Jalview 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.
+ *
+ * Jalview 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 Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
package jalview.ext.android;
import static org.testng.Assert.assertEquals;
+import static org.testng.Assert.fail;
+import jalview.gui.JvOptionPane;
+
+import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
/*
*/
public class SparseIntArrayTest
{
+
+ @BeforeClass(alwaysRun = true)
+ public void setUpJvOptionPane()
+ {
+ JvOptionPane.setInteractiveMode(false);
+ JvOptionPane.setMockResponse(JvOptionPane.CANCEL_OPTION);
+ }
+
@Test(groups = "Functional")
public void testPut()
{
assertEquals(counter.add('Q', 4), 11);
counter.put('x', Integer.MAX_VALUE);
- counter.add('x', 1);
+ try
+ {
+ counter.add('x', 1);
+ fail("expected exception");
+ } catch (ArithmeticException e)
+ {
+ // expected
+ }
counter.put('y', Integer.MIN_VALUE);
- counter.add('y', -1);
+ try
+ {
+ counter.add('y', -1);
+ fail("expected exception");
+ } catch (ArithmeticException e)
+ {
+ // expected
+ }
}
+
+ @Test(groups = "Functional")
+ public void testCheckOverflow()
+ {
+ // things that don't overflow:
+ SparseIntArray.checkOverflow(Integer.MAX_VALUE, 0);
+ SparseIntArray.checkOverflow(Integer.MAX_VALUE, -1);
+ SparseIntArray.checkOverflow(Integer.MAX_VALUE, Integer.MIN_VALUE);
+ SparseIntArray.checkOverflow(Integer.MAX_VALUE, -Integer.MAX_VALUE);
+ SparseIntArray.checkOverflow(0, -Integer.MAX_VALUE);
+ SparseIntArray.checkOverflow(0, Integer.MIN_VALUE);
+ SparseIntArray.checkOverflow(Integer.MIN_VALUE, 0);
+ SparseIntArray.checkOverflow(Integer.MIN_VALUE, 1);
+ SparseIntArray.checkOverflow(Integer.MIN_VALUE, Integer.MAX_VALUE);
+
+ // and some that do
+ try
+ {
+ SparseIntArray.checkOverflow(Integer.MAX_VALUE, 1);
+ fail("expected exception");
+ } catch (ArithmeticException e)
+ {
+ // expected
+ }
+ try
+ {
+ SparseIntArray.checkOverflow(Integer.MAX_VALUE - 1, 2);
+ fail("expected exception");
+ } catch (ArithmeticException e)
+ {
+ // expected
+ }
+ try
+ {
+ SparseIntArray.checkOverflow(1, Integer.MAX_VALUE);
+ fail("expected exception");
+ } catch (ArithmeticException e)
+ {
+ // expected
+ }
+ try
+ {
+ SparseIntArray.checkOverflow(Integer.MIN_VALUE, -1);
+ fail("expected exception");
+ } catch (ArithmeticException e)
+ {
+ // expected
+ }
+ try
+ {
+ SparseIntArray.checkOverflow(Integer.MIN_VALUE + 1, -2);
+ fail("expected exception");
+ } catch (ArithmeticException e)
+ {
+ // expected
+ }
+ try
+ {
+ SparseIntArray.checkOverflow(-1, Integer.MIN_VALUE);
+ fail("expected exception");
+ } catch (ArithmeticException e)
+ {
+ // expected
+ }
+ }
+
}