Use /dev/urandom for tests.

.gitlab-ci.yml

@@ -11,8 +11,8 @@ test:
       - .gradle/caches
 
   script:
-    - ./gradlew --no-daemon animalSnifferMain animalSnifferTest
-    - ./gradlew --no-daemon briar-core:test
+    - ./gradlew --no-daemon -Djava.security.egd=file:/dev/urandom animalSnifferMain animalSnifferTest
+    - ./gradlew --no-daemon -Djava.security.egd=file:/dev/urandom test
 
   after_script:
     # these file change every time but should not be cached

bramble-android/build.gradle

@@ -55,3 +55,8 @@ project.afterEvaluate {
 		into 'src/main/res/raw'
 	}
 }
+
+tasks.withType(Test) {
+	// Use entropy-gathering device specified on command line, if any
+	systemProperty 'java.security.egd', System.getProperty('java.security.egd')
+}

bramble-api/build.gradle

@@ -31,3 +31,8 @@ task jarTest(type: Jar, dependsOn: testClasses) {
 artifacts {
 	testOutput jarTest
 }
+
+tasks.withType(Test) {
+	// Use entropy-gathering device specified on command line, if any
+	systemProperty 'java.security.egd', System.getProperty('java.security.egd')
+}

bramble-core/build.gradle

@@ -44,3 +44,8 @@ task jarTest(type: Jar, dependsOn: testClasses) {
 artifacts {
 	testOutput jarTest
 }
+
+tasks.withType(Test) {
+	// Use entropy-gathering device specified on command line, if any
+	systemProperty 'java.security.egd', System.getProperty('java.security.egd')
+}

bramble-j2se/build.gradle

@@ -26,5 +26,7 @@ dependencies {
 }
 
 tasks.withType(Test) {
+	// Use entropy-gathering device specified on command line, if any
+	systemProperty 'java.security.egd', System.getProperty('java.security.egd')
 	systemProperty 'java.library.path', 'libs'
 }

briar-android/build.gradle

@@ -186,4 +186,7 @@ project.afterEvaluate {
 	preBuild.dependsOn.add(verifyTranslations)
 }
 
-
+tasks.withType(Test) {
+	// Use entropy-gathering device specified on command line, if any
+	systemProperty 'java.security.egd', System.getProperty('java.security.egd')
+}

briar-api/build.gradle

@@ -11,3 +11,8 @@ dependencies {
 
 	signature 'org.codehaus.mojo.signature:java16:1.1@signature'
 }
+
+tasks.withType(Test) {
+	// Use entropy-gathering device specified on command line, if any
+	systemProperty 'java.security.egd', System.getProperty('java.security.egd')
+}

briar-core/build.gradle

@@ -33,8 +33,7 @@ dependencies {
 	signature 'org.codehaus.mojo.signature:java16:1.1@signature'
 }
 
-test {
-	testLogging {
-		events "passed", "skipped", "failed", "standardOut", "standardError"
-	}
+tasks.withType(Test) {
+	// Use entropy-gathering device specified on command line, if any
+	systemProperty 'java.security.egd', System.getProperty('java.security.egd')
 }

briar-core/src/test/java/org/briarproject/briar/introduction/IntroductionIntegrationTest.java

@@ -34,7 +34,6 @@ import org.briarproject.briar.api.introduction.event.IntroductionResponseReceive
 import org.briarproject.briar.api.introduction.event.IntroductionSucceededEvent;
 import org.briarproject.briar.test.BriarIntegrationTest;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 
 import java.io.IOException;
@@ -71,7 +70,6 @@ import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
-@Ignore
 public class IntroductionIntegrationTest
 		extends BriarIntegrationTest<IntroductionIntegrationTestComponent> {