3 files changed, 19 insertions, 0 deletions
diff --git a/src/cz/crcs/ectester/common/test/BaseTestable.java b/src/cz/crcs/ectester/common/test/BaseTestable.java
index a4b9a00..979b2a4 100644
--- a/src/cz/crcs/ectester/common/test/BaseTestable.java
+++ b/src/cz/crcs/ectester/common/test/BaseTestable.java
@@ -7,6 +7,7 @@ public abstract class BaseTestable implements Testable {
     protected boolean hasRun;
     protected boolean ok;
     protected boolean error;
+    protected Object errorCause;
 
     @Override
     public boolean hasRun() {
@@ -24,6 +25,11 @@ public abstract class BaseTestable implements Testable {
     }
 
     @Override
+    public Object errorCause() {
+        return errorCause;
+    }
+
+    @Override
     public void reset() {
         hasRun = false;
         ok = false;
diff --git a/src/cz/crcs/ectester/common/test/Test.java b/src/cz/crcs/ectester/common/test/Test.java
index 868fd22..055ec1c 100644
--- a/src/cz/crcs/ectester/common/test/Test.java
+++ b/src/cz/crcs/ectester/common/test/Test.java
@@ -32,6 +32,14 @@ public abstract class Test implements Testable {
     }
 
     @Override
+    public Object errorCause() {
+        if (result == null || !result.compareTo(Value.ERROR)) {
+            return null;
+        }
+        return result.getCause();
+    }
+
+    @Override
     public boolean hasRun() {
         return hasRun;
     }
diff --git a/src/cz/crcs/ectester/common/test/Testable.java b/src/cz/crcs/ectester/common/test/Testable.java
index ea1380a..7b4545c 100644
--- a/src/cz/crcs/ectester/common/test/Testable.java
+++ b/src/cz/crcs/ectester/common/test/Testable.java
@@ -15,6 +15,11 @@ public interface Testable {
     boolean error();
 
     /**
+     * @return The cause of an error, if it happened, otherwise null.
+     */
+    Object errorCause();
+
+    /**
      * @return Whether this runnable was run.
      */
     boolean hasRun();