1 files changed, 38 insertions, 0 deletions
diff --git a/vbench/src/tests/line_reader/line_reader_test.cpp b/vbench/src/tests/line_reader/line_reader_test.cpp
new file mode 100644
index 00000000000..631b2ffc765
--- /dev/null
+++ b/vbench/src/tests/line_reader/line_reader_test.cpp
@@ -0,0 +1,38 @@
+// 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("line reader") {
+    SimpleBuffer buffer;
+    {
+        BufferedOutput dst(buffer, 64);
+        dst.append("foo\n");
+        dst.append("bar\r\n");
+        dst.append("\n");
+        dst.append("\rbaz\n");
+        dst.append("\r\n");
+        dst.append("zzz");
+    }
+    {
+        LineReader src(buffer, 3);
+        string str;
+        EXPECT_TRUE(src.readLine(str));
+        EXPECT_EQUAL("foo", str);
+        EXPECT_TRUE(src.readLine(str));
+        EXPECT_EQUAL("bar", str);
+        EXPECT_TRUE(src.readLine(str));
+        EXPECT_EQUAL("", str);
+        EXPECT_TRUE(src.readLine(str));
+        EXPECT_EQUAL("\rbaz", str);
+        EXPECT_TRUE(src.readLine(str));
+        EXPECT_EQUAL("", str);
+        EXPECT_TRUE(src.readLine(str));
+        EXPECT_EQUAL("zzz", str);
+        EXPECT_TRUE(!src.readLine(str));
+        EXPECT_EQUAL("", str);
+    }
+}
+
+TEST_MAIN() { TEST_RUN_ALL(); }