1 files changed, 109 insertions, 0 deletions
diff --git a/third_party/java/jopt-simple/src/test/java/joptsimple/internal/ReflectionTest.java b/third_party/java/jopt-simple/src/test/java/joptsimple/internal/ReflectionTest.java
new file mode 100644
index 0000000000..06f96829c4
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+++ b/third_party/java/jopt-simple/src/test/java/joptsimple/internal/ReflectionTest.java
@@ -0,0 +1,109 @@
+/*
+ The MIT License
+
+ Copyright (c) 2004-2015 Paul R. Holser, Jr.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+package joptsimple.internal;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+
+import static joptsimple.internal.Reflection.*;
+import static org.junit.rules.ExpectedException.*;
+
+/**
+ * @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
+ */
+public class ReflectionTest {
+    @Rule public final ExpectedException thrown = none();
+
+    @Test
+    public void invokingConstructorQuietlyWrapsInstantiationException() throws Exception {
+        Constructor<AbstractProblematic> constructor = AbstractProblematic.class.getDeclaredConstructor();
+
+        thrown.expect( ReflectionException.class );
+        thrown.expectMessage( InstantiationException.class.getName() );
+
+        instantiate( constructor );
+    }
+
+    @Test
+    public void invokingConstructorQuietlyWrapsIllegalAccessException() throws Exception {
+        Constructor<Problematic> constructor = Problematic.class.getDeclaredConstructor();
+
+        thrown.expect( ReflectionException.class );
+        thrown.expectMessage( IllegalAccessException.class.getName() );
+
+        instantiate( constructor );
+    }
+
+    @Test
+    public void invokingConstructorQuietlyWrapsCauseOfInvocationTargetException() throws Exception {
+        Constructor<Problematic> constructor = Problematic.class.getDeclaredConstructor( String.class );
+
+        thrown.expect( ReflectionException.class );
+        thrown.expectMessage( IllegalStateException.class.getName() );
+
+        instantiate( constructor, "arg" );
+    }
+
+    @Test
+    public void invokingConstructorQuietlyWrapsIllegalArgumentException() throws Exception {
+        Constructor<Problematic> constructor = Problematic.class.getDeclaredConstructor(String.class);
+
+        thrown.expect( ReflectionException.class );
+        thrown.expectMessage( IllegalArgumentException.class.getName() );
+
+        instantiate( constructor );
+    }
+
+    @Test
+    public void invokingStaticMethodQuietlyWrapsIllegalAccessException() throws Exception {
+        Method method = Problematic.class.getDeclaredMethod( "boo" );
+
+        thrown.expect( ReflectionException.class );
+        thrown.expectMessage( IllegalAccessException.class.getName() );
+
+        invoke( method );
+    }
+
+    @Test
+    public void invokingStaticMethodQuietlyWrapsIllegalArgumentException() throws Exception {
+        Method method = Problematic.class.getDeclaredMethod( "mute" );
+
+        thrown.expect( ReflectionException.class );
+        thrown.expectMessage( IllegalArgumentException.class.getName() );
+
+        invoke( method, new Object() );
+    }
+
+    private abstract static class AbstractProblematic {
+        protected AbstractProblematic() {
+            // no-op
+        }
+    }
+}