X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=test%2Fjalview%2Fbin%2FHiDPISettingTest1.java;h=49a721f99e9ae1caacf67348250831ea4490376b;hb=f16c439627f599f52a372704e72ae5464134fa2b;hp=137d3e1672ceacec10b6afefd80b694f41e7611f;hpb=e9a1c2c372f4bbf6cf658de3dba73ef326b20c20;p=jalview.git

diff --git a/test/jalview/bin/HiDPISettingTest1.java b/test/jalview/bin/HiDPISettingTest1.java
index 137d3e1..49a721f 100644
--- a/test/jalview/bin/HiDPISettingTest1.java
+++ b/test/jalview/bin/HiDPISettingTest1.java
@@ -32,6 +32,7 @@ import jalview.gui.Desktop;
 import jalview.gui.JvOptionPane;
 import jalview.io.DataSourceType;
 import jalview.io.FileLoader;
+import jalview.util.Platform;
 
 /*
  * Testing a HiDPI display is difficult without running in a HiDPI display.
@@ -84,7 +85,8 @@ public class HiDPISettingTest1
   @AfterClass(alwaysRun = true)
   public void tearDown()
   {
-    Desktop.instance.closeAll_actionPerformed(null);
+    if (Desktop.instance != null)
+      Desktop.instance.closeAll_actionPerformed(null);
   }
 
   @Test(groups = { "Functional" })
@@ -107,20 +109,22 @@ public class HiDPISettingTest1
       setMockScreen(1920, 1080, 96);
       assertEquals(HiDPISetting.getScalePropertyArg(), null);
 
+      // currently HiDPISetting only operates for Linux
+
       // 4K screen -- scale by 2
       setMockScreen(3180, 2160, 80);
       assertEquals(HiDPISetting.getScalePropertyArg(),
-              "-D" + scalePropertyName + "=2");
+              Platform.isLinux() ? "-D" + scalePropertyName + "=2" : null);
 
       // 4K screen with high dpi -- scale by 3
       setMockScreen(3180, 2160, 450);
       assertEquals(HiDPISetting.getScalePropertyArg(),
-              "-D" + scalePropertyName + "=3");
+              Platform.isLinux() ? "-D" + scalePropertyName + "=3" : null);
 
       // stupidly big screen -- scale by 8
       setMockScreen(19200, 10800, 72);
       assertEquals(HiDPISetting.getScalePropertyArg(),
-              "-D" + scalePropertyName + "=8");
+              Platform.isLinux() ? "-D" + scalePropertyName + "=8" : null);
     }
   }