Merge branch 'develop' of https://source.jalview.org/git/jalview into develop

[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)
index 0000000..88fd1b9
--- /dev/null
+++ b/test/jalview/util/PlatformTest.java
@@ -0,0 +1,80 @@
+package jalview.util;
+
+import static org.testng.Assert.assertFalse;
+import static org.testng.Assert.assertTrue;
+
+import java.awt.Button;
+import java.awt.Event;
+import java.awt.event.MouseEvent;
+
+import org.testng.annotations.Test;
+
+public class PlatformTest
+{
+  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));
+  }
+}