util: Avoid output duplication in IndentedStream
Change-Id: Ia530878068da89a1839574c9c5f1dc5d1de8b54e
Fixes: #2723
diff --git a/tests/unit-tests/util/indented-stream.t.cpp b/tests/unit-tests/util/indented-stream.t.cpp
index 30d2e07..91dff26 100644
--- a/tests/unit-tests/util/indented-stream.t.cpp
+++ b/tests/unit-tests/util/indented-stream.t.cpp
@@ -52,6 +52,26 @@
));
}
+BOOST_AUTO_TEST_CASE(BasicWithFlushes) // Bug #2723
+{
+ output_test_stream os;
+
+ os << "Hello" << std::endl;
+ {
+ IndentedStream os1(os, " [prefix] ");
+ os1 << "," << std::endl;
+ {
+ IndentedStream os2(os1, " [another prefix] ");
+ os2 << "World!" << std::endl;
+ }
+ }
+
+ BOOST_CHECK(os.is_equal("Hello\n"
+ " [prefix] ,\n"
+ " [prefix] [another prefix] World!\n"
+ ));
+}
+
BOOST_AUTO_TEST_SUITE_END()
} // namespace tests