[llvm][cas] Fix typo in needsGarbageCollection NFC

Author: benlangmuir

llvm/include/llvm/CAS/UnifiedOnDiskCache.h

@@ -21,7 +21,7 @@ class OnDiskKeyValueDB;
 /// High-level properties:
 /// * While \p UnifiedOnDiskCache is open on a directory, by any process, the
 ///   storage size in that directory will keep growing unrestricted. For data to
-///   become eligible for garbase-collection there should be no open instances
+///   become eligible for garbage-collection there should be no open instances
 ///   of \p UnifiedOnDiskCache for that directory, by any process.
 /// * Garbage-collection needs to be triggered explicitly by the client. It can
 ///   be triggered on a directory concurrently, at any time and by any process,
@@ -84,7 +84,7 @@ class UnifiedOnDiskCache {
 
   /// This is called implicitly at destruction time, so it is not required for a
   /// client to call this. After calling \p close the only method that is valid
-  /// to call is \p needsGarbaseCollection.
+  /// to call is \p needsGarbageCollection.
   ///
   /// \param CheckSizeLimit if true it will check whether the primary store has
   /// exceeded its intended size limit. If false the check is skipped even if a
@@ -106,7 +106,7 @@ class UnifiedOnDiskCache {
 
   /// \returns whether there are unused data that can be deleted using a
   /// \p collectGarbage call.
-  bool needsGarbaseCollection() const { return NeedsGarbageCollection; }
+  bool needsGarbageCollection() const { return NeedsGarbageCollection; }
 
   /// Remove any unused data from the directory at \p Path. If there are no such
   /// data the operation is a no-op.

llvm/unittests/CAS/UnifiedOnDiskCacheTest.cpp

@@ -144,7 +144,7 @@ TEST(UnifiedOnDiskCacheTest, Basic) {
   reopenDB();
 
   EXPECT_FALSE(UniDB->hasExceededSizeLimit());
-  EXPECT_FALSE(UniDB->needsGarbaseCollection());
+  EXPECT_FALSE(UniDB->needsGarbageCollection());
 
   checkRootTree();
   checkKey(Key1Hash, "root");
@@ -154,10 +154,10 @@ TEST(UnifiedOnDiskCacheTest, Basic) {
   }
   PrevStoreSize = UniDB->getStorageSize();
   ASSERT_THAT_ERROR(UniDB->close(), Succeeded());
-  EXPECT_TRUE(UniDB->needsGarbaseCollection());
+  EXPECT_TRUE(UniDB->needsGarbageCollection());
 
   reopenDB();
-  EXPECT_TRUE(UniDB->needsGarbaseCollection());
+  EXPECT_TRUE(UniDB->needsGarbageCollection());
 
   std::optional<size_t> DirSizeBefore;
   ASSERT_THAT_ERROR(countFileSizes(Temp.path()).moveInto(DirSizeBefore),
@@ -172,7 +172,7 @@ TEST(UnifiedOnDiskCacheTest, Basic) {
   EXPECT_LT(*DirSizeAfter, *DirSizeBefore);
 
   reopenDB();
-  EXPECT_FALSE(UniDB->needsGarbaseCollection());
+  EXPECT_FALSE(UniDB->needsGarbageCollection());
 
   checkRootTree();
   checkKey(Key1Hash, "root");