Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/clang-tools-extra/test/clang-tidy/google-readability-namespace-comments.cpp

@@ -0,0 +1,54 @@
+// RUN: %check_clang_tidy %s google-readability-namespace-comments %t
+
+namespace n1 {
+namespace n2 {
+
+
+void f(); // So that the namespace isn't empty.
+
+
+// CHECK-MESSAGES: :[[@LINE+4]]:2: warning: namespace 'n2' not terminated with a closing comment [google-readability-namespace-comments]
+// CHECK-MESSAGES: :[[@LINE-7]]:11: note: namespace 'n2' starts here
+// CHECK-MESSAGES: :[[@LINE+2]]:3: warning: namespace 'n1' not terminated with
+// CHECK-MESSAGES: :[[@LINE-10]]:11: note: namespace 'n1' starts here
+}}
+// CHECK-FIXES: }  // namespace n2
+// CHECK-FIXES: }  // namespace n1
+
+#define MACRO macro_expansion
+namespace MACRO {
+void f(); // So that the namespace isn't empty.
+// 1
+// 2
+// 3
+// 4
+// 5
+// 6
+// 7
+// CHECK-MESSAGES: :[[@LINE+2]]:2: warning: namespace 'macro_expansion' not terminated with
+// CHECK-MESSAGES: :[[@LINE-10]]:11: note: namespace 'macro_expansion' starts here
+}
+// CHECK-FIXES: }  // namespace macro_expansion
+
+namespace short1 {
+namespace short2 {
+// Namespaces covering 10 lines or fewer are exempt from this rule.
+
+
+
+
+
+}
+}
+
+namespace n3 {
+
+
+
+
+
+
+
+
+
+}; // namespace n3