[llvm] bef10bf - [AIX][BigArchive][NFC] Add test case that list members of archive with free list in it

[Kai Luo via llvm-commits]

Author: Kai Luo
Date: 2022-12-16T11:23:53+08:00
New Revision: bef10bf4e343141acda17cdf0fb7b7c09ee566d3

URL: https://github.com/llvm/llvm-project/commit/bef10bf4e343141acda17cdf0fb7b7c09ee566d3
DIFF: https://github.com/llvm/llvm-project/commit/bef10bf4e343141acda17cdf0fb7b7c09ee566d3.diff

LOG: [AIX][BigArchive][NFC] Add test case that list members of archive with free list in it

The archive is generated via
```
touch foo.c
ar crus libfoo.a foo.c
ar d libfoo.a foo.c
```
Thus it contains free list.

Differential Revision: https://reviews.llvm.org/D138985

Added: 
    llvm/test/Object/Inputs/aix-empty-big-archive-with-freelist.a
    llvm/test/Object/archive-big-read-empty-with-freelist.test

Modified: 
    

Removed: 
    


################################################################################
diff  --git a/llvm/test/Object/Inputs/aix-empty-big-archive-with-freelist.a b/llvm/test/Object/Inputs/aix-empty-big-archive-with-freelist.a
new file mode 100644
index 0000000000000..4b80edb49a9bf
Binary files /dev/null and b/llvm/test/Object/Inputs/aix-empty-big-archive-with-freelist.a 
diff er

diff  --git a/llvm/test/Object/archive-big-read-empty-with-freelist.test b/llvm/test/Object/archive-big-read-empty-with-freelist.test
new file mode 100644
index 0000000000000..2ac3253446597
--- /dev/null
+++ b/llvm/test/Object/archive-big-read-empty-with-freelist.test
@@ -0,0 +1,3 @@
+# Test reading an empty archive with free list in it.
+# RUN: not llvm-ar tv %p/Inputs/aix-empty-big-archive-with-freelist.a 2>&1 \
+# RUN:   | grep 'truncated or malformed archive'