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-rw-r--r--test/tools/llvm-cov/llvm-cov.test10
1 files changed, 10 insertions, 0 deletions
diff --git a/test/tools/llvm-cov/llvm-cov.test b/test/tools/llvm-cov/llvm-cov.test
index c52a981522..afd657be24 100644
--- a/test/tools/llvm-cov/llvm-cov.test
+++ b/test/tools/llvm-cov/llvm-cov.test
@@ -21,6 +21,16 @@ RUN: llvm-cov -o objdir test.c | diff -u test_no_options.output -
RUN: diff -aub test_objdir.cpp.gcov test.cpp.gcov
RUN: diff -aub test_objdir.h.gcov test.h.gcov
+# Specifying an object file
+RUN: llvm-cov -o objdir/test.o test.c | diff -u test_no_options.output -
+RUN: diff -aub test_objdir.cpp.gcov test.cpp.gcov
+RUN: diff -aub test_objdir.h.gcov test.h.gcov
+
+# Specifying an object file that could be ambiguous with a directory
+RUN: llvm-cov -o objdir/test test.c | diff -u test_no_options.output -
+RUN: diff -aub test_objdir.cpp.gcov test.cpp.gcov
+RUN: diff -aub test_objdir.h.gcov test.h.gcov
+
# Preserve paths. This mangles the output filenames.
RUN: mkdir -p %t/srcdir/nested_dir
RUN: cp test.cpp test.h %t/srcdir