Changeset 12217 in josm for trunk/test/unit/org

Timestamp:

2017-05-20T17:11:37+02:00 (8 years ago)

Author:

Don-vip

Message:

see #14821 - workaround for JDK-8180379/JDK-8179014 : prevent JVM crash when opening a file chooser on Windows 10 Creators Update with Windows look & feel + add information about OS build number for Windows & macOS + add utilities to get Java update/build version numbers

File:

• trunk/test/unit/org/openstreetmap/josm/tools/UtilsTest.java (modified) (1 diff)

trunk/test/unit/org/openstreetmap/josm/tools/UtilsTest.java

@@ -219 +219 @@
 
     /**
+     * Test {@link Utils#getJavaUpdate}
+     */
+    @Test
+    public void testGetJavaUpdate() {
+        String javaVersion = System.getProperty("java.version");
+        try {
+            System.setProperty("java.version", "1.8.0_131");
+            assertEquals(131, Utils.getJavaUpdate());
+
+            System.setProperty("java.version", "1.8.0_152-ea");
+            assertEquals(152, Utils.getJavaUpdate());
+
+            System.setProperty("java.version", "9-ea");
+            assertEquals(0, Utils.getJavaUpdate());
+
+            System.setProperty("java.version", "9");
+            assertEquals(0, Utils.getJavaUpdate());
+
+            System.setProperty("java.version", "9.1.2");
+            assertEquals(1, Utils.getJavaUpdate());
+        } finally {
+            System.setProperty("java.version", javaVersion);
+        }
+    }
+
+    /**
+     * Test {@link Utils#getJavaBuild}
+     */
+    @Test
+    public void testGetJavaBuild() {
+        String javaVersion = System.getProperty("java.runtime.version");
+        try {
+            System.setProperty("java.runtime.version", "1.8.0_131-b11");
+            assertEquals(11, Utils.getJavaBuild());
+
+            System.setProperty("java.runtime.version", "1.8.0_152-ea-b04");
+            assertEquals(4, Utils.getJavaBuild());
+
+            System.setProperty("java.runtime.version", "9-ea+170");
+            assertEquals(170, Utils.getJavaBuild());
+
+            System.setProperty("java.runtime.version", "9+200");
+            assertEquals(200, Utils.getJavaBuild());
+
+            System.setProperty("java.runtime.version", "9.1.2+62");
+            assertEquals(62, Utils.getJavaBuild());
+        } finally {
+            System.setProperty("java.runtime.version", javaVersion);
+        }
+    }
+
+    /**
      * Tests if readBytesFromStream handles null streams (might happen when there is no data on error stream)
      * @throws IOException in case of I/O error