1 files changed, 41 insertions, 0 deletions
diff --git a/clang-tools-extra/test/clang-tidy/checkers/llvm-namespace-comment.cpp b/clang-tools-extra/test/clang-tidy/checkers/llvm-namespace-comment.cpp
new file mode 100644
index 00000000000..a7d31569342
--- /dev/null
+++ b/clang-tools-extra/test/clang-tidy/checkers/llvm-namespace-comment.cpp
@@ -0,0 +1,41 @@
+// RUN: %check_clang_tidy %s llvm-namespace-comment %t
+
+namespace n1 {
+namespace n2 {
+  void f();
+
+
+  // CHECK-MESSAGES: :[[@LINE+2]]:1: warning: namespace 'n2' not terminated with a closing comment [llvm-namespace-comment]
+  // CHECK-MESSAGES: :[[@LINE+1]]:2: warning: namespace 'n1' not terminated with a closing comment [llvm-namespace-comment]
+}}
+// CHECK-FIXES: } // namespace n2
+// CHECK-FIXES: } // namespace n1
+
+#define MACRO macro_expansion
+namespace MACRO {
+  void f();
+  // CHECK-MESSAGES: :[[@LINE+1]]:1: warning: namespace 'MACRO' not terminated with a closing comment [llvm-namespace-comment]
+}
+// CHECK-FIXES: } // namespace MACRO
+
+namespace MACRO {
+  void g();
+} // namespace MACRO
+
+namespace MACRO {
+  void h();
+  // CHECK-MESSAGES: :[[@LINE+1]]:2: warning: namespace 'MACRO' ends with a comment that refers to an expansion of macro [llvm-namespace-comment]
+} // namespace macro_expansion
+// CHECK-FIXES: } // namespace MACRO
+
+namespace n1 {
+namespace MACRO {
+namespace n2 {
+  void f();
+  // CHECK-MESSAGES: :[[@LINE+3]]:1: warning: namespace 'n2' not terminated with a closing comment [llvm-namespace-comment]
+  // CHECK-MESSAGES: :[[@LINE+2]]:2: warning: namespace 'MACRO' not terminated with a closing comment [llvm-namespace-comment]
+  // CHECK-MESSAGES: :[[@LINE+1]]:3: warning: namespace 'n1' not terminated with a closing comment [llvm-namespace-comment]
+}}}
+// CHECK-FIXES: } // namespace n2
+// CHECK-FIXES: } // namespace MACRO
+// CHECK-FIXES: } // namespace n1