diff --git a/test/Object/archive-extract.test b/test/Object/archive-extract.test
index 50372d530d8..a3c69e50151 100644
--- a/test/Object/archive-extract.test
+++ b/test/Object/archive-extract.test
@@ -37,11 +37,16 @@
 ; RUN: rm -f very_long_bytecode_file_name.bc
 ; RUN: llvm-ar xo %p/Inputs/GNU.a very_long_bytecode_file_name.bc
 ; RUN: rm -f %t.a
-; RUN: llvm-ar rcU %t.a very_long_bytecode_file_name.bc
-; RUN: env TZ=GMT llvm-ar tv %t.a | FileCheck %s
+; RUN: llvm-ar -format gnu rcU %t.a very_long_bytecode_file_name.bc
+; RUN: env TZ=GMT llvm-ar tv %t.a | FileCheck %s -check-prefix CHECK-GNU
 
-CHECK: 1465 2004-11-19 03:01:31.000000000 very_long_bytecode_file_name.bc
+CHECK-GNU: 1465 2004-11-19 03:01:31.000000000 very_long_bytecode_file_name.bc
 
+; RUN: rm -f %t.a
+; RUN: llvm-ar -format bsd rcU %t.a very_long_bytecode_file_name.bc
+; RUN: env TZ=GMT llvm-ar tv %t.a | FileCheck %s -check-prefix CHECK-BSD
+
+CHECK-BSD: 1472 2004-11-19 03:01:31.000000000 very_long_bytecode_file_name.bc
 
 RUN: not llvm-ar x %p/Inputs/GNU.a foo.o 2>&1 | FileCheck --check-prefix=NOTFOUND %s
 NOTFOUND: foo.o was not found