Add a test for #94...should fail on Travis.

jruby · Jun 8, 2016 · 13e964a · 13e964a
1 parent 144412f
commit 13e964a
Showing 2 changed files with 23 additions and 0 deletions.
diff --git a/src/test/java/org/jruby/ext/openssl/SecurityHelperTest.java b/src/test/java/org/jruby/ext/openssl/SecurityHelperTest.java
@@ -10,8 +10,10 @@
 import java.security.KeyStoreException;
 import java.security.NoSuchAlgorithmException;
 import java.security.Provider;
+import java.security.Security;
 import java.security.Signature;
 import java.security.cert.CertificateException;
+import java.security.cert.CertificateFactory;
 
 import org.junit.After;
 import org.junit.Before;
@@ -435,4 +437,25 @@ public void testGetKeyGeneratorThrows() throws Exception {
         }
     }
 
+    @Test
+    public void testCertificateFactoryProviderStaysConstant() throws Exception {
+        Provider[] registeredProviders = Security.getProviders();
+
+        try {
+            // clear previous providers
+            for (Provider provider : registeredProviders) Security.removeProvider(provider.getName());
+
+            CertificateFactory certFactory1 = SecurityHelper.getCertificateFactory("X.509");
+            CertificateFactory certFactory2 = SecurityHelper.getCertificateFactory("X.509");
+
+            assertSame(certFactory1.getProvider(), certFactory2.getProvider());
+        } finally {
+            // clear any added by the test
+            for (Provider provider : Security.getProviders()) Security.removeProvider(provider.getName());
+
+            // restore previous providers
+            for (Provider provider : registeredProviders) Security.addProvider(provider);
+        }
+    }
+
 }
diff --git a/src/test/ruby/test_security_helper.rb b/src/test/ruby/test_security_helper.rb