workaround for coverage bug (for now!)

see android bug report https://code.google.com/p/android/issues/detail?id=170607

1 files changed, 29 insertions, 0 deletions

diff --git a/OpenKeychain/src/androidTest/java/org/sufficientlysecure/keychain/JacocoWorkaroundJUnitRunner.java b/OpenKeychain/src/androidTest/java/org/sufficientlysecure/keychain/JacocoWorkaroundJUnitRunner.java
new file mode 100644
index 000000000..b310ed5b8
--- /dev/null
+++ b/OpenKeychain/src/androidTest/java/org/sufficientlysecure/keychain/JacocoWorkaroundJUnitRunner.java
@@ -0,0 +1,29 @@
+package org.sufficientlysecure.keychain;
+
+
+import java.lang.reflect.Method;
+
+import android.os.Bundle;
+import android.support.test.runner.AndroidJUnitRunner;
+
+
+public class JacocoWorkaroundJUnitRunner extends AndroidJUnitRunner {
+    static {
+            System.setProperty("jacoco-agent.destfile", "/data/data/"
+                    + BuildConfig.APPLICATION_ID + "/coverage.ec");
+    }
+
+    @Override
+    public void finish(int resultCode, Bundle results) {
+        try {
+            Class rt = Class.forName("org.jacoco.agent.rt.RT");
+            Method getAgent = rt.getMethod("getAgent");
+            Method dump = getAgent.getReturnType().getMethod("dump", boolean.class);
+            Object agent = getAgent.invoke(null);
+            dump.invoke(agent, false);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        super.finish(resultCode, results);
+    }
+}
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