Add filter for Kotlin not-null assertion operator (#815)

2 files changed, 58 insertions, 0 deletions

diff --git a/org.jacoco.core.test.validation.kotlin/src/org/jacoco/core/test/validation/kotlin/KotlinNotNullOperatorTest.java b/org.jacoco.core.test.validation.kotlin/src/org/jacoco/core/test/validation/kotlin/KotlinNotNullOperatorTest.java
new file mode 100644
index 00000000..d2fb7162
--- /dev/null
+++ b/org.jacoco.core.test.validation.kotlin/src/org/jacoco/core/test/validation/kotlin/KotlinNotNullOperatorTest.java
@@ -0,0 +1,26 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2018 Mountainminds GmbH & Co. KG and Contributors
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Evgeny Mandrikov - initial API and implementation
+ *
+ *******************************************************************************/
+package org.jacoco.core.test.validation.kotlin;
+
+import org.jacoco.core.test.validation.ValidationTestBase;
+import org.jacoco.core.test.validation.kotlin.targets.KotlinNotNullOperatorTarget;
+
+/**
+ * Test of not-null assertion operator.
+ */
+public class KotlinNotNullOperatorTest extends ValidationTestBase {
+
+	public KotlinNotNullOperatorTest() {
+		super(KotlinNotNullOperatorTarget.class);
+	}
+
+}
diff --git a/org.jacoco.core.test.validation.kotlin/src/org/jacoco/core/test/validation/kotlin/targets/KotlinNotNullOperatorTarget.kt b/org.jacoco.core.test.validation.kotlin/src/org/jacoco/core/test/validation/kotlin/targets/KotlinNotNullOperatorTarget.kt
new file mode 100644
index 00000000..23681de4
--- /dev/null
+++ b/org.jacoco.core.test.validation.kotlin/src/org/jacoco/core/test/validation/kotlin/targets/KotlinNotNullOperatorTarget.kt
@@ -0,0 +1,32 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2018 Mountainminds GmbH & Co. KG and Contributors
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Evgeny Mandrikov - initial API and implementation
+ *
+ *******************************************************************************/
+package org.jacoco.core.test.validation.kotlin.targets
+
+/**
+ * Test target for not-null assertion operator.
+ */
+object KotlinNotNullOperatorTarget {
+
+    private fun example(x: String?): Int {
+        return x!!.length // assertFullyCovered()
+    }
+
+    @JvmStatic
+    fun main(args: Array<String>) {
+        example("")
+        try {
+            example(null)
+        } catch (e: NullPointerException) {
+        }
+    }
+
+}