iox-eclipse-iceoryx#1821 Add test to show the problem

tobiasblass · Dec 8, 2022 · 27782ca · 27782ca
1 parent 6b11c9a
commit 27782ca
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/iceoryx_hoofs/test/moduletests/test_posix_shared_memory_object.cpp b/iceoryx_hoofs/test/moduletests/test_posix_shared_memory_object.cpp
@@ -82,6 +82,21 @@ TEST_F(SharedMemoryObject_Test, CTorOpenNonExistingSharedMemoryObject)
     EXPECT_THAT(sut.has_error(), Eq(true));
 }
 
+TEST_F(SharedMemoryObject_Test, CTorCreateReadOnlySharedMemoryObject)
+{
+    ::testing::Test::RecordProperty("TEST_ID", "80684160-b243-4ca1-b285-118d2ef36108");
+    auto sut = iox::posix::SharedMemoryObjectBuilder()
+                   .name("readOnlyShmMem")
+                   .memorySizeInBytes(100)
+                   .accessMode(iox::posix::AccessMode::READ_ONLY)
+                   .openMode(iox::posix::OpenMode::PURGE_AND_CREATE)
+                   .create();
+
+    // TODO(tobias.stark): Check that the right error is returned, not just any error.
+    //                     But what is the right error?
+    EXPECT_THAT(sut.has_error(), Eq(true));
+}
+
 TEST_F(SharedMemoryObject_Test, AllocateMemoryInSharedMemoryAndReadIt)
 {
     ::testing::Test::RecordProperty("TEST_ID", "6169ac70-a08e-4a19-80e4-57f0d5f89233");