[llvm-objcopy] Move elf-specific tests into subfolder

In this diff the elf-specific tests are moved into the subfolder llvm-objcopy/ELF
(the change was discussed in the comments on https://reviews.llvm.org/D54674).
A separate code reivew wasn't sent for this change 
since Phabricator is failing to create such a large diff.

Test plan: 
make check-all
make check-llvm-tools
make check-llvm-tools-llvm-objcopy

llvm-svn: 347958

1 files changed, 15 insertions, 0 deletions

diff --git a/llvm/test/tools/llvm-objcopy/ELF/binary-input-and-output.test b/llvm/test/tools/llvm-objcopy/ELF/binary-input-and-output.test
new file mode 100644
index 00000000000..0fc2a4bc3c1
--- /dev/null
+++ b/llvm/test/tools/llvm-objcopy/ELF/binary-input-and-output.test
@@ -0,0 +1,15 @@
+# RUN: echo abcd > %t.txt
+
+# Preserve input to verify it is not modified
+# RUN: cp %t.txt %t-copy.txt
+
+# -I binary -O binary preserves payload through in-memory representation
+# RUN: llvm-objcopy -I binary -B i386:x86-64 -O binary %t.txt %t.2.txt
+# RUN: cmp %t.txt %t.2.txt
+# RUN: cmp %t.txt %t-copy.txt
+
+# -I binary -O binary preserves payload through an intermediate object file
+# RUN: llvm-objcopy -I binary -B i386:x86-64 %t.txt %t.o
+# RUN: llvm-objcopy -O binary %t.o %t.3.txt
+# RUN: cmp %t.txt %t.3.txt
+# RUN: cmp %t.txt %t-copy.txt