[clang-tools-extra] [clang-doc] add nested namespace test case (PR #97681)

[Paul Kirth via cfe-commits]

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@@ -0,0 +1,274 @@
+// RUN: rm -rf %t && mkdir -p %t
+// RUN: clang-doc --format=html --output=%t --executor=standalone %s
+// RUN: clang-doc --format=md --output=%t --executor=standalone %s
+// RUN: FileCheck %s < %t/index_json.js -check-prefix=JSON-INDEX
+// RUN: FileCheck %s < %t/@nonymous_namespace/AnonClass.html -check-prefix=HTML-ANON-CLASS
+// RUN: FileCheck %s < %t/@nonymous_namespace/index.html -check-prefix=HTML-ANON-INDEX
+// RUN: FileCheck %s < %t/AnotherNamespace/ClassInAnotherNamespace.html -check-prefix=HTML-ANOTHER-CLASS
+// RUN: FileCheck %s < %t/AnotherNamespace/index.html -check-prefix=HTML-ANOTHER-INDEX
+// RUN: FileCheck %s < %t/GlobalNamespace/index.html -check-prefix=HTML-GLOBAL-INDEX
+// RUN: FileCheck %s < %t/PrimaryNamespace/NestedNamespace/ClassInNestedNamespace.html -check-prefix=HTML-NESTED-CLASS
+// RUN: FileCheck %s < %t/PrimaryNamespace/NestedNamespace/index.html -check-prefix=HTML-NESTED-INDEX
+// RUN: FileCheck %s < %t/PrimaryNamespace/index.html -check-prefix=HTML-PRIMARY-INDEX
+// RUN: FileCheck %s < %t/PrimaryNamespace/ClassInPrimaryNamespace.html -check-prefix=HTML-PRIMARY-CLASS
+// RUN: FileCheck %s < %t/@nonymous_namespace/AnonClass.md -check-prefix=MD-ANON-CLASS
+// RUN: FileCheck %s < %t/@nonymous_namespace/index.md -check-prefix=MD-ANON-INDEX
+// RUN: FileCheck %s < %t/AnotherNamespace/ClassInAnotherNamespace.md -check-prefix=MD-ANOTHER-CLASS
+// RUN: FileCheck %s < %t/AnotherNamespace/index.md -check-prefix=MD-ANOTHER-INDEX
+// RUN: FileCheck %s < %t/GlobalNamespace/index.md -check-prefix=MD-GLOBAL-INDEX
+// RUN: FileCheck %s < %t/PrimaryNamespace/NestedNamespace/ClassInNestedNamespace.md -check-prefix=MD-NESTED-CLASS
+// RUN: FileCheck %s < %t/PrimaryNamespace/NestedNamespace/index.md -check-prefix=MD-NESTED-INDEX
+// RUN: FileCheck %s < %t/PrimaryNamespace/index.md -check-prefix=MD-PRIMARY-INDEX
+// RUN: FileCheck %s < %t/PrimaryNamespace/ClassInPrimaryNamespace.md -check-prefix=MD-PRIMARY-CLASS
+// RUN: FileCheck %s < %t/all_files.md -check-prefix=MD-ALL-FILES
+// RUN: FileCheck %s < %t/index.md -check-prefix=MD-INDEX
+
+// MD-ANON-INDEX: # namespace @nonymous_namespace
+// MD-ANON-INDEX:  Anonymous Namespace
+// MD-ANON-INDEX: ## Records
+// MD-ANON-INDEX: * [AnonClass](AnonClass.md)
+// MD-ANON-INDEX: ## Functions
+// MD-ANON-INDEX: ### anonFunction
+// MD-ANON-INDEX: *void anonFunction()*
+// MD-ANON-INDEX: *Defined at {{.*}}clang-tools-extra{{[\/]}}test{{[\/]}}clang-doc{{[\/]}}namespace.cpp#[[@LINE+15]]*
+
+// HTML-ANON-INDEX: <h1>namespace @nonymous_namespace</h1>
+// HTML-ANON-INDEX: <p> Anonymous Namespace</p>
+// HTML-ANON-INDEX: <h2 id="Records">Records</h2>
+// HTML-ANON-INDEX: <a href="AnonClass.html">AnonClass</a>
+// HTML-ANON-INDEX: <h2 id="Functions">Functions</h2>
+// HTML-ANON-INDEX: <h3 id="{{([0-9A-F]{40})}}">anonFunction</h3>
+// HTML-ANON-INDEX: <p>void anonFunction()</p>
+// HTML-ANON-INDEX: <p>Defined at line [[@LINE+6]] of file {{.*}}clang-tools-extra{{[\/]}}test{{[\/]}}clang-doc{{[\/]}}namespace.cpp</p>
+
+// Anonymous Namespace
+namespace
+{
+
----------------
ilovepi wrote:

nit: extra newline.

https://github.com/llvm/llvm-project/pull/97681