1 files changed, 43 insertions, 0 deletions
diff --git a/vbench/src/tests/taint/taint_test.cpp b/vbench/src/tests/taint/taint_test.cpp
new file mode 100644
index 00000000000..1d7c1cb0ef0
--- /dev/null
+++ b/vbench/src/tests/taint/taint_test.cpp
@@ -0,0 +1,43 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+#include <vespa/vespalib/testkit/testapp.h>
+#include <vbench/test/all.h>
+
+using namespace vbench;
+
+TEST("untainted") {
+    Taint t;
+    bool fail = t;
+    EXPECT_FALSE(fail);
+    EXPECT_FALSE(t.taint());
+    EXPECT_EQUAL("", t.reason());
+}
+
+TEST("Taintable::nil") {
+    const Taint &t = Taintable::nil().tainted();
+    bool fail = t;
+    EXPECT_FALSE(fail);
+    EXPECT_FALSE(t.taint());
+    EXPECT_EQUAL("", t.reason());
+}
+
+TEST("tainted") {
+    Taint t("argh");
+    bool fail = t;
+    EXPECT_TRUE(fail);
+    EXPECT_TRUE(t.taint());
+    EXPECT_EQUAL("argh", t.reason());
+}
+
+TEST("reset taint") {
+    Taint t;
+    EXPECT_FALSE(t.taint());
+    EXPECT_EQUAL("", t.reason());
+    t.reset("argh");
+    EXPECT_TRUE(t.taint());
+    EXPECT_EQUAL("argh", t.reason());
+    t.reset();
+    EXPECT_FALSE(t.taint());
+    EXPECT_EQUAL("", t.reason());
+}
+
+TEST_MAIN() { TEST_RUN_ALL(); }