Print checkpoints in testCreateIndexStoreAndDBDirs

Author: ahoppen

Tests/IndexStoreDBTests/IndexStoreDBTests.swift

@@ -64,16 +64,22 @@ final class IndexStoreDBTests: XCTestCase {
   }
 
   func testCreateIndexStoreAndDBDirs() {
+    fputs("Start\n", stderr)
+    // FileHandle.
     let toolchain = TibsToolchain.testDefault
     let libIndexStore = try! IndexStoreLibrary(dylibPath: toolchain.libIndexStore.path)
 
+    fputs("Checkpoint 1\n", stderr)
     // Normal - create the missing directories.
     XCTAssertNoThrow(try IndexStoreDB(storePath: tmp + "/store", databasePath: tmp + "/db", library: libIndexStore))
 
+    fputs("Checkpoint 2\n", stderr)
     // Readonly - do not create.
     checkThrows(.create("failed opening database")) {
       _ = try IndexStoreDB(storePath: tmp + "/store", databasePath: tmp + "/db-readonly", library: libIndexStore, readonly: true)
     }
+
+    fputs("Checkpoint 3\n", stderr)
     // Readonly - do not create.
     checkThrows(.create("index store path does not exist")) {
       _ = try IndexStoreDB(storePath: tmp + "/store-readonly", databasePath: tmp + "/db", library: libIndexStore, readonly: true)