Test not zero-initialized init

ros2 · Apr 12, 2018 · 69f1f2a · 69f1f2a
1 parent a4ffdc2
commit 69f1f2a
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/rcl/test/rcl/test_lexer_lookahead.cpp b/rcl/test/rcl/test_lexer_lookahead.cpp
@@ -66,6 +66,16 @@ TEST_F(CLASSNAME(TestLexerLookaheadFixture, RMW_IMPLEMENTATION), test_init_fini_
   rcl_reset_error();
 }
 
+TEST_F(CLASSNAME(TestLexerLookaheadFixture, RMW_IMPLEMENTATION), test_init_not_zero_initialized)
+{
+  rcl_lexer_lookahead2_t buffer;
+  const int not_zero = 1;
+  buffer.impl = reinterpret_cast<rcl_lexer_lookahead2_impl_t *>(not_zero);
+  rcl_ret_t ret = rcl_lexer_lookahead2_init(&buffer, "foobar", rcl_get_default_allocator());
+  EXPECT_EQ(RCL_RET_INVALID_ARGUMENT, ret);
+  rcl_reset_error();
+}
+
 TEST_F(CLASSNAME(TestLexerLookaheadFixture, RMW_IMPLEMENTATION), test_peek)
 {
   rcl_ret_t ret;