llvm-cov: Implement --no-output

[oota-llvm.git] / test / tools / llvm-cov / llvm-cov.test

diff --git a/test/tools/llvm-cov/llvm-cov.test b/test/tools/llvm-cov/llvm-cov.test
index afd657be2494eb66615513425589f6bb122a1aa3..8f57d9a189312533a204d991a461f5ebd284cefe 100644 (file)
--- a/test/tools/llvm-cov/llvm-cov.test
+++ b/test/tools/llvm-cov/llvm-cov.test
@@ -31,6 +31,9 @@ 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
 
+# With gcov output disabled
+RUN: llvm-cov -n test.c | diff -u test_no_output.output -
+
 # Preserve paths. This mangles the output filenames.
 RUN: mkdir -p %t/srcdir/nested_dir
 RUN: cp test.cpp test.h %t/srcdir
@@ -43,6 +46,16 @@ RUN: llvm-cov test_paths.cpp | diff -u test_no_preserve_paths.output -
 RUN: diff -aub test_paths.cpp.gcov test.cpp.gcov
 RUN: diff -aub test_paths.h.gcov test.h.gcov
 
+# Long file names.
+RUN: llvm-cov -l test_paths.cpp | diff -u test_long_file_names.output -
+RUN: diff -aub test_paths.cpp.gcov test_paths.cpp##test.cpp.gcov
+RUN: diff -aub test_paths.h.gcov test_paths.cpp##test.h.gcov
+
+# Long file names and preserve paths.
+RUN: llvm-cov -lp -gcno test_paths.gcno -gcda test_paths.gcda srcdir/../test_paths.cpp | diff -u test_long_paths.output -
+RUN: diff -aub test_paths.cpp.gcov srcdir#^#test_paths.cpp##srcdir#nested_dir#^#test.cpp.gcov
+RUN: diff -aub test_paths.h.gcov srcdir#^#test_paths.cpp##srcdir#nested_dir#^#test.h.gcov
+
 # Function summaries. This changes stdout, but not the gcov files.
 RUN: llvm-cov test.c -f | diff -u test_-f.output -
 RUN: diff -aub test_no_options.cpp.gcov test.cpp.gcov
@@ -91,4 +104,4 @@ RUN: not llvm-cov test.c -gcda=test_file_checksum_fail.gcda
 # Bad function checksum on gcda
 RUN: not llvm-cov test.c -gcda=test_func_checksum_fail.gcda
 
-XFAIL: powerpc64, s390x, mips, sparc
+XFAIL: powerpc64, s390x, mips-, mips64-, sparc