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-rw-r--r--llvm/test/tools/llvm-cov/export_functions.test10
-rw-r--r--llvm/test/tools/llvm-cov/showExpansions.cpp3
2 files changed, 13 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-cov/export_functions.test b/llvm/test/tools/llvm-cov/export_functions.test
new file mode 100644
index 00000000000..03f355f3238
--- /dev/null
+++ b/llvm/test/tools/llvm-cov/export_functions.test
@@ -0,0 +1,10 @@
+# Test that llvm-cov export produces function data by default and that it can be
+# turned off with a flag.
+
+RUN: llvm-cov export %S/Inputs/report.covmapping -instr-profile %S/Inputs/report.profdata 2>&1 | FileCheck %s
+RUN: llvm-cov export %S/Inputs/report.covmapping -instr-profile %S/Inputs/report.profdata -skip-functions 2>&1 | FileCheck -check-prefix=SKIP-FUNCTIONS %s
+
+CHECK: "functions":[
+SKIP-FUNCTIONS-NOT: "functions":[
+
+
diff --git a/llvm/test/tools/llvm-cov/showExpansions.cpp b/llvm/test/tools/llvm-cov/showExpansions.cpp
index f9d63e95e75..5b165da3dc6 100644
--- a/llvm/test/tools/llvm-cov/showExpansions.cpp
+++ b/llvm/test/tools/llvm-cov/showExpansions.cpp
@@ -25,3 +25,6 @@ int main(int argc, const char *argv[]) {
return 0;
}
// RUN: llvm-cov export %S/Inputs/showExpansions.covmapping -instr-profile %S/Inputs/showExpansions.profdata 2>&1 | FileCheck %S/Inputs/showExpansions.json
+
+// RUN: llvm-cov export %S/Inputs/showExpansions.covmapping -instr-profile %S/Inputs/showExpansions.profdata -skip-expansions 2>&1 | FileCheck %s -check-prefix=SKIP-EXPANSIONS
+// SKIP-EXPANSIONS-NOT: "expansions"
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