fix(test): add check in COW test where root value is written then rem…

…oved (#590) (#592) [mod] add check in COW test where root value is written then removed Co-authored-by: NetWilliam <[email protected]>
cmu-db · Aug 26, 2023 · 599044a · 599044a
1 parent 438d855
commit 599044a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/test/primer/trie_test.cpp b/test/primer/trie_test.cpp
@@ -95,11 +95,15 @@ TEST(TrieTest, BasicRemoveTest2) {
   ASSERT_EQ(*trie.Get<uint32_t>("te"), 23);
   trie = trie.Put<uint32_t>("tes", 233);
   ASSERT_EQ(*trie.Get<uint32_t>("tes"), 233);
+  trie = trie.Put<uint32_t>("", 123);
+  ASSERT_EQ(*trie.Get<uint32_t>(""), 123);
   // Delete something
+  trie = trie.Remove("");
   trie = trie.Remove("te");
   trie = trie.Remove("tes");
   trie = trie.Remove("test");
 
+  ASSERT_EQ(trie.Get<uint32_t>(""), nullptr);
   ASSERT_EQ(trie.Get<uint32_t>("te"), nullptr);
   ASSERT_EQ(trie.Get<uint32_t>("tes"), nullptr);
   ASSERT_EQ(trie.Get<uint32_t>("test"), nullptr);