Merge branch 'develop' into bug/JAL-2255_seq-fetcher-broken-on-linux

[jalview.git] / test / jalview / util / PlatformTest.java

diff --git a/test/jalview/util/PlatformTest.java b/test/jalview/util/PlatformTest.java
new file mode 100644 (file)
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--- /dev/null
+++ b/test/jalview/util/PlatformTest.java
@@ -0,0 +1,111 @@
+/*
+ * 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.util;
+
+import static org.testng.Assert.assertFalse;
+import static org.testng.Assert.assertTrue;
+
+import jalview.gui.JvOptionPane;
+
+import java.awt.Button;
+import java.awt.Event;
+import java.awt.event.MouseEvent;
+
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
+
+public class PlatformTest
+{
+
+  @BeforeClass(alwaysRun = true)
+  public void setUpJvOptionPane()
+  {
+    JvOptionPane.setInteractiveMode(false);
+    JvOptionPane.setMockResponse(JvOptionPane.CANCEL_OPTION);
+  }
+
+  Button b = new Button();
+
+  /**
+   * isControlDown for Mac should answer true for Meta-down, but not for right
+   * mouse (popup trigger)
+   */
+  @Test(groups = "Functional")
+  public void testIsControlDown_mac()
+  {
+    int clickCount = 1;
+    boolean isPopupTrigger = false;
+    int buttonNo = MouseEvent.BUTTON1;
+    boolean mac = true;
+
+    int mods = 0;
+    // not concerned with MouseEvent id, when, x, y, xAbs, yAbs values
+    assertFalse(Platform.isControlDown(new MouseEvent(b, 0, 0L, mods, 0, 0,
+            0, 0, clickCount, isPopupTrigger, buttonNo), mac));
+
+    mods = Event.CTRL_MASK;
+    assertFalse(Platform.isControlDown(new MouseEvent(b, 0, 0L, mods, 0, 0,
+            0, 0, clickCount, isPopupTrigger, buttonNo), mac));
+
+    mods = Event.META_MASK;
+    assertTrue(Platform.isControlDown(new MouseEvent(b, 0, 0L, mods, 0, 0,
+            0, 0, clickCount, isPopupTrigger, buttonNo), mac));
+
+    isPopupTrigger = true;
+    assertFalse(Platform.isControlDown(new MouseEvent(b, 0, 0L, mods, 0, 0,
+            0, 0, clickCount, isPopupTrigger, buttonNo), mac));
+
+    isPopupTrigger = false;
+    buttonNo = MouseEvent.BUTTON2;
+    mods = 0;
+    assertFalse(Platform.isControlDown(new MouseEvent(b, 0, 0L, mods, 0, 0,
+            0, 0, clickCount, isPopupTrigger, buttonNo), mac));
+  }
+
+  /**
+   * If not a Mac, we only care whether CTRL_MASK modifier is set on the mouse
+   * event
+   */
+  @Test(groups = "Functional")
+  public void testIsControlDown_notMac()
+  {
+    int clickCount = 1;
+    boolean isPopupTrigger = false;
+    int buttonNo = MouseEvent.BUTTON1;
+    boolean mac = false;
+
+    int mods = 0;
+    // not concerned with MouseEvent id, when, x, y, xAbs, yAbs values
+    assertFalse(Platform.isControlDown(new MouseEvent(b, 0, 0L, mods, 0, 0,
+            0, 0, clickCount, isPopupTrigger, buttonNo), mac));
+
+    mods = Event.CTRL_MASK;
+    assertTrue(Platform.isControlDown(new MouseEvent(b, 0, 0L, mods, 0, 0,
+            0, 0, clickCount, isPopupTrigger, buttonNo), mac));
+
+    mods = Event.CTRL_MASK | Event.SHIFT_MASK | Event.ALT_MASK;
+    clickCount = 2;
+    buttonNo = 2;
+    isPopupTrigger = true;
+    assertTrue(Platform.isControlDown(new MouseEvent(b, 0, 0L, mods, 0, 0,
+            0, 0, clickCount, isPopupTrigger, buttonNo), mac));
+  }
+}