1 files changed, 17 insertions, 3 deletions
diff --git a/llvm/test/tools/llvm-ar/default-add.test b/llvm/test/tools/llvm-ar/default-add.test
index 252a9db73f4..460965ac305 100644
--- a/llvm/test/tools/llvm-ar/default-add.test
+++ b/llvm/test/tools/llvm-ar/default-add.test
@@ -1,20 +1,34 @@
 RUN: yaml2obj %S/Inputs/macho.yaml -o %t-macho.o
 RUN: yaml2obj %S/Inputs/coff.yaml -o %t-coff.o
-RUN: yaml2obj %S/Inputs/elf.yaml -o %t-elf.o
 
 RUN: rm -f %t.ar
 RUN: llvm-ar crs %t.ar %t-macho.o
 RUN: grep -q __.SYMDEF %t.ar
+Test that an option string prefixed by a dash works.
+RUN: llvm-ar -crs %t.ar %t-coff.o
+RUN: grep -q __.SYMDEF %t.ar
 
 RUN: rm -f %t.ar
 RUN: llvm-ar crs %t.ar %t-coff.o
 RUN: not grep -q __.SYMDEF %t.ar
 RUN: llvm-ar crs %t.ar %t-macho.o
 RUN: not grep -q __.SYMDEF %t.ar
-RUN: llvm-ar crs %t.ar %t-elf.o
-RUN: not grep -q __.SYMDEF %t.ar
+
+RUN: rm -f %t.ar
+Test that multiple dashed options works.
+RUN: llvm-ar -c -r -s %t.ar %t-macho.o
+RUN: grep -q __.SYMDEF %t.ar
+Test with duplicated options.
+RUN: llvm-ar -c -r -s -c -s %t.ar %t-coff.o
+RUN: grep -q __.SYMDEF %t.ar
 
 RUN: rm -f %t.ar
 Test with the options in a different order.
 RUN: llvm-ar rsc %t.ar %t-macho.o
 RUN: grep -q __.SYMDEF %t.ar
+Test with options everywhere.
+RUN: llvm-ar rsc -cs -sc %t.ar %t-coff.o -cs -sc
+RUN: grep -q __.SYMDEF %t.ar
+
+Ensure that we select the existing format when updating.
+