Format change from .db to .bustub (#722)

* Format change from .db to .bustub

* Changed format from .db to .bustub in /tools folder

* Log file (added by mistake in prev commit now removed

test/buffer/buffer_pool_manager_test.cpp

@@ -24,7 +24,7 @@ namespace bustub {
 // NOLINTNEXTLINE
 // Check whether pages containing terminal characters can be recovered
 TEST(BufferPoolManagerTest, DISABLED_BinaryDataTest) {
-  const std::string db_name = "test.db";
+  const std::string db_name = "test.bustub";
   const size_t buffer_pool_size = 10;
   const size_t k = 5;
 
@@ -90,15 +90,15 @@ TEST(BufferPoolManagerTest, DISABLED_BinaryDataTest) {
 
   // Shutdown the disk manager and remove the temporary file we created.
   disk_manager->ShutDown();
-  remove("test.db");
+  remove("test.bustub");
 
   delete bpm;
   delete disk_manager;
 }
 
 // NOLINTNEXTLINE
 TEST(BufferPoolManagerTest, DISABLED_SampleTest) {
-  const std::string db_name = "test.db";
+  const std::string db_name = "test.bustub";
   const size_t buffer_pool_size = 10;
   const size_t k = 5;
 
@@ -148,7 +148,7 @@ TEST(BufferPoolManagerTest, DISABLED_SampleTest) {
 
   // Shutdown the disk manager and remove the temporary file we created.
   disk_manager->ShutDown();
-  remove("test.db");
+  remove("test.bustub");
 
   delete bpm;
   delete disk_manager;

test/container/disk/hash/hash_table_page_test.cpp

@@ -24,7 +24,7 @@
 
 // // NOLINTNEXTLINE
 // TEST(HashTablePageTest, DISABLED_DirectoryPageSampleTest) {
-//   auto *disk_manager = new DiskManager("test.db");
+//   auto *disk_manager = new DiskManager("test.bustub");
 //   auto *bpm = new BufferPoolManager(5, disk_manager);
 
 //   // get a directory page from the BufferPoolManager
@@ -50,14 +50,14 @@
 //   // unpin the directory page now that we are done
 //   bpm->UnpinPage(directory_page_id, true);
 //   disk_manager->ShutDown();
-//   remove("test.db");
+//   remove("test.bustub");
 //   delete disk_manager;
 //   delete bpm;
 // }
 
 // // NOLINTNEXTLINE
 // TEST(HashTablePageTest, DISABLED_BucketPageSampleTest) {
-//   auto *disk_manager = new DiskManager("test.db");
+//   auto *disk_manager = new DiskManager("test.bustub");
 //   auto *bpm = new BufferPoolManager(5, disk_manager);
 
 //   // get a bucket page from the BufferPoolManager
@@ -108,7 +108,7 @@
 //   // unpin the directory page now that we are done
 //   bpm->UnpinPage(bucket_page_id, true);
 //   disk_manager->ShutDown();
-//   remove("test.db");
+//   remove("test.bustub");
 //   delete disk_manager;
 //   delete bpm;
 // }

test/container/disk/hash/hash_table_test.cpp

@@ -25,7 +25,7 @@
 
 // // NOLINTNEXTLINE
 // TEST(HashTableTest, DISABLED_SampleTest) {
-//   auto *disk_manager = new DiskManager("test.db");
+//   auto *disk_manager = new DiskManager("test.bustub");
 //   auto *bpm = new BufferPoolManager(50, disk_manager);
 //   DiskExtendibleHashTable<int, int, IntComparator> ht("blah", bpm, IntComparator(), HashFunction<int>());
 
@@ -112,7 +112,7 @@
 //   ht.VerifyIntegrity();
 
 //   disk_manager->ShutDown();
-//   remove("test.db");
+//   remove("test.bustub");
 //   delete disk_manager;
 //   delete bpm;
 // }

test/recovery/recovery_test.cpp.disabled

@@ -36,21 +36,21 @@ class RecoveryTest : public ::testing::Test {
  protected:
   // This function is called before every test.
   void SetUp() override {
-    remove("test.db");
+    remove("test.bustub");
     remove("test.log");
   }
 
   // This function is called after every test.
   void TearDown() override {
     LOG_INFO("Tearing down the system..");
-    remove("test.db");
+    remove("test.bustub");
     remove("test.log");
   };
 };
 
 // NOLINTNEXTLINE
 TEST_F(RecoveryTest, DISABLED_RedoTest) {
-  auto *bustub_instance = new BustubInstance("test.db");
+  auto *bustub_instance = new BustubInstance("test.bustub");
 
   ASSERT_FALSE(enable_logging);
   LOG_INFO("Skip system recovering...");
@@ -92,7 +92,7 @@ TEST_F(RecoveryTest, DISABLED_RedoTest) {
   delete bustub_instance;
 
   LOG_INFO("System restart...");
-  bustub_instance = new BustubInstance("test.db");
+  bustub_instance = new BustubInstance("test.bustub");
 
   ASSERT_FALSE(enable_logging);
   LOG_INFO("Check if tuple is not in table before recovery");
@@ -139,7 +139,7 @@ TEST_F(RecoveryTest, DISABLED_RedoTest) {
 
 // NOLINTNEXTLINE
 TEST_F(RecoveryTest, DISABLED_UndoTest) {
-  auto *bustub_instance = new BustubInstance("test.db");
+  auto *bustub_instance = new BustubInstance("test.bustub");
 
   ASSERT_FALSE(enable_logging);
   LOG_INFO("Skip system recovering...");
@@ -176,7 +176,7 @@ TEST_F(RecoveryTest, DISABLED_UndoTest) {
   delete bustub_instance;
 
   LOG_INFO("System restarted..");
-  bustub_instance = new BustubInstance("test.db");
+  bustub_instance = new BustubInstance("test.bustub");
 
   LOG_INFO("Check if tuple exists before recovery");
   Tuple old_tuple;
@@ -218,7 +218,7 @@ TEST_F(RecoveryTest, DISABLED_UndoTest) {
 
 // NOLINTNEXTLINE
 TEST_F(RecoveryTest, DISABLED_CheckpointTest) {
-  auto *bustub_instance = new BustubInstance("test.db");
+  auto *bustub_instance = new BustubInstance("test.bustub");
 
   EXPECT_FALSE(enable_logging);
   LOG_INFO("Skip system recovering...");

test/storage/disk_manager_test.cpp

@@ -22,13 +22,13 @@ class DiskManagerTest : public ::testing::Test {
  protected:
   // This function is called before every test.
   void SetUp() override {
-    remove("test.db");
+    remove("test.bustub");
     remove("test.log");
   }
 
   // This function is called after every test.
   void TearDown() override {
-    remove("test.db");
+    remove("test.bustub");
     remove("test.log");
   };
 };
@@ -37,7 +37,7 @@ class DiskManagerTest : public ::testing::Test {
 TEST_F(DiskManagerTest, ReadWritePageTest) {
   char buf[BUSTUB_PAGE_SIZE] = {0};
   char data[BUSTUB_PAGE_SIZE] = {0};
-  std::string db_file("test.db");
+  std::string db_file("test.bustub");
   auto dm = DiskManager(db_file);
   std::strncpy(data, "A test string.", sizeof(data));
 
@@ -59,7 +59,7 @@ TEST_F(DiskManagerTest, ReadWritePageTest) {
 TEST_F(DiskManagerTest, ReadWriteLogTest) {
   char buf[16] = {0};
   char data[16] = {0};
-  std::string db_file("test.db");
+  std::string db_file("test.bustub");
   auto dm = DiskManager(db_file);
   std::strncpy(data, "A test string.", sizeof(data));
 
@@ -73,6 +73,8 @@ TEST_F(DiskManagerTest, ReadWriteLogTest) {
 }
 
 // NOLINTNEXTLINE
-TEST_F(DiskManagerTest, ThrowBadFileTest) { EXPECT_THROW(DiskManager("dev/null\\/foo/bar/baz/test.db"), Exception); }
+TEST_F(DiskManagerTest, ThrowBadFileTest) {
+  EXPECT_THROW(DiskManager("dev/null\\/foo/bar/baz/test.bustub"), Exception);
+}
 
 }  // namespace bustub

test/table/tuple_test.cpp

@@ -37,7 +37,7 @@ TEST(TupleTest, DISABLED_TableHeapTest) {
   Tuple tuple = ConstructTuple(&schema);
 
   // create transaction
-  auto *disk_manager = new DiskManager("test.db");
+  auto *disk_manager = new DiskManager("test.bustub");
   auto *buffer_pool_manager = new BufferPoolManager(50, disk_manager);
   auto *table = new TableHeap(buffer_pool_manager);
 
@@ -54,7 +54,7 @@ TEST(TupleTest, DISABLED_TableHeapTest) {
   }
 
   disk_manager->ShutDown();
-  remove("test.db");  // remove db file
+  remove("test.bustub");  // remove db file
   remove("test.log");
   delete table;
   delete buffer_pool_manager;

tools/b_plus_tree_printer/b_plus_tree_printer.cpp

@@ -72,7 +72,7 @@ auto main(int argc, char **argv) -> int {
 
   GenericComparator<8> comparator(key_schema.get());
 
-  auto *disk_manager = new DiskManager("test.db");
+  auto *disk_manager = new DiskManager("test.bustub");
   auto *bpm = new BufferPoolManager(100, disk_manager);
   // create and fetch header_page
   page_id_t page_id;
@@ -136,7 +136,7 @@ auto main(int argc, char **argv) -> int {
   delete bpm;
   delete transaction;
   delete disk_manager;
-  remove("test.db");
+  remove("test.bustub");
   remove("test.log");
 
   return 0;

tools/shell/shell.cpp

@@ -29,7 +29,7 @@ auto GetWidthOfUtf8(const void *beg, const void *end, size_t *width) -> int {
 auto main(int argc, char **argv) -> int {
   ft_set_u8strwid_func(&GetWidthOfUtf8);
 
-  auto bustub = std::make_unique<bustub::BustubInstance>("test.db");
+  auto bustub = std::make_unique<bustub::BustubInstance>("test.bustub");
 
   auto default_prompt = "bustub> ";
   auto emoji_prompt = "\U0001f6c1> ";  // the bathtub emoji

tools/sqllogictest/sqllogictest.cpp

@@ -257,7 +257,7 @@ auto main(int argc, char **argv) -> int {  // NOLINT
   if (program.get<bool>("--in-memory")) {
     bustub = std::make_unique<bustub::BustubInstance>();
   } else {
-    bustub = std::make_unique<bustub::BustubInstance>("test.db");
+    bustub = std::make_unique<bustub::BustubInstance>("test.bustub");
   }
 
   bustub->GenerateMockTable();

tools/wasm-bpt-printer/wasm-bpt-printer.cpp

@@ -57,7 +57,7 @@ auto BustubInit(int leaf_max_size, int internal_max_size) -> int {
 
   GenericComparator<8> comparator(key_schema.get());
 
-  auto *disk_manager = new DiskManager("test.db");
+  auto *disk_manager = new DiskManager("test.bustub");
   bpm = new BufferPoolManager(100, disk_manager);
   // create header_page
   page_id_t page_id;