Add a test for the 'o' option in llvm-ar.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186183 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Object/extract.ll b/test/Object/extract.ll
index 045b8b6..8e92b40 100644 (file)
--- a/test/Object/extract.ll
+++ b/test/Object/extract.ll
@@ -34,3 +34,13 @@
 ; RUN: llvm-ar x %p/Inputs/xpg4.a very_long_bytecode_file_name.bc
 ; RUN: cmp -s %p/Inputs/very_long_bytecode_file_name.bc \
 ; RUN:        very_long_bytecode_file_name.bc
+
+
+; Test that the 'o' option is working by extracting a file, putting it in o
+; new archive and checking that date.
+; RUN: rm -f very_long_bytecode_file_name.bc
+; RUN: llvm-ar xo %p/Inputs/GNU.a very_long_bytecode_file_name.bc
+; RUN: llvm-ar rc %t.a very_long_bytecode_file_name.bc
+; RUN: env TZ=GMT llvm-ar tv %t.a | FileCheck %s
+
+CHECK: rwxr-xr-x 1000/1000 1465 Nov 19 03:01 2004 very_long_bytecode_file_name.bc