[clang-tools-extra] [clang-doc] add tags to Mustache namespace template (PR #142045)
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Fri May 30 14:55:20 PDT 2025
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-clang-tools-extra
Author: Erick Velez (evelez7)
<details>
<summary>Changes</summary>
namespace-template.mustache only rendered placeholder text. Enum and record tags were added to the template. Now, we can render an index.html for the global namespace and other namespaces.
Added tests and deleted some of the disabled unit tests.
---
Full diff: https://github.com/llvm/llvm-project/pull/142045.diff
4 Files Affected:
- (modified) clang-tools-extra/clang-doc/assets/namespace-template.mustache (+66-10)
- (added) clang-tools-extra/test/clang-doc/mustache-index.cpp (+75)
- (added) clang-tools-extra/test/clang-doc/mustache-separate-namespace.cpp (+13)
- (modified) clang-tools-extra/unittests/clang-doc/HTMLMustacheGeneratorTest.cpp (-67)
``````````diff
diff --git a/clang-tools-extra/clang-doc/assets/namespace-template.mustache b/clang-tools-extra/clang-doc/assets/namespace-template.mustache
index 12dc93069d1cf..1a44ed3c3cccd 100644
--- a/clang-tools-extra/clang-doc/assets/namespace-template.mustache
+++ b/clang-tools-extra/clang-doc/assets/namespace-template.mustache
@@ -23,23 +23,79 @@
</head>
<body>
<nav class="navbar">
- Navbar
+ <div class="navbar__container">
+ {{#ProjectName}}
+ <div class="navbar__logo">
+ {{ProjectName}}
+ </div>
+ {{/ProjectName}}
+ <div class="navbar__menu">
+ <ul class="navbar__links">
+ <li class="navbar__item">
+ <a href="/" class="navbar__link">Namespace</a>
+ </li>
+ <li class="navbar__item">
+ <a href="/" class="navbar__link">Class</a>
+ </li>
+ </ul>
+ </div>
+ </div>
</nav>
<main>
<div class="container">
<div class="sidebar">
- Lorem ipsum dolor sit amet, consectetur adipiscing elit,
- sed do eiusmod tempor incididunt ut labore et dolore magna
- aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco
- laboris nisi ut aliquip ex ea commodo consequat.
- Duis aute irure dolor in reprehenderit in voluptate velit esse
- cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat
- cupidatat non proident, sunt in culpa qui officia deserunt mollit
- anim id est laborum
+ <h2>{{RecordType}} {{Name}}</h2>
+ <ul>
+ {{#Enums}}
+ <li class="sidebar-section">
+ <a class="sidebar-item" href="#Enums">Enums</a>
+ </li>
+ <ul>
+ {{#Obj}}
+ <li class="sidebar-item-container">
+ <a class="sidebar-item" href="#{{ID}}">{{EnumName}}</a>
+ </li>
+ {{/Obj}}
+ </ul>
+ {{/Enums}}
+ {{#Record}}
+ <li class="sidebar-section">
+ <a class="sidebar-item" href="#Classes">Inner Classes</a>
+ </li>
+ <ul>
+ {{#Links}}
+ <li class="sidebar-item-container">
+ <a class="sidebar-item" href="#{{ID}}">{{Name}}</a>
+ </li>
+ {{/Links}}
+ </ul>
+ {{/Record}}
+ </ul>
</div>
<div class="resizer" id="resizer"></div>
<div class="content">
- Content
+ {{#Enums}}
+ <section id="Enums" class="section-container">
+ <h2>Enumerations</h2>
+ <div>
+ {{#Obj}}
+ {{>EnumPartial}}
+ {{/Obj}}
+ </div>
+ </section>
+ {{/Enums}}
+ {{#Record}}
+ <section id="Classes" class="section-container">
+ <h2>Inner Classes</h2>
+ <ul class="class-container">
+ {{#Links}}
+ <li id="{{ID}}" style="max-height: 40px;">
+ <a href="{{Link}}"><pre><code class="language-cpp code-clang-doc" >class {{Name}}</code></pre></a>
+ </li>
+ {{/Links}}
+ </ul>
+ </section>
+ {{/Record}}
</div>
</div>
</main>
diff --git a/clang-tools-extra/test/clang-doc/mustache-index.cpp b/clang-tools-extra/test/clang-doc/mustache-index.cpp
new file mode 100644
index 0000000000000..cad4cc8b6931a
--- /dev/null
+++ b/clang-tools-extra/test/clang-doc/mustache-index.cpp
@@ -0,0 +1,75 @@
+// RUN: rm -rf %t && mkdir -p %t
+// RUN: clang-doc --format=mustache --output=%t --executor=standalone %s
+// RUN: FileCheck %s < %t/GlobalNamespace/index.html
+
+enum Color {
+ RED,
+ BLUE,
+ GREEN
+};
+
+class Foo;
+
+// CHECK: <li class="sidebar-section">
+// CHECK-NEXT: <a class="sidebar-item" href="#Enums">Enums</a>
+// CHECK-NEXT: </li>
+// CHECK-NEXT: <ul>
+// CHECK-NEXT: <li class="sidebar-item-container">
+// CHECK-NEXT: <a class="sidebar-item" href="#{{[0-9A-F]*}}">enum Color</a>
+// CHECK-NEXT: </li>
+// CHECK-NEXT: </ul>
+// CHECK: <li class="sidebar-section">
+// CHECK-NEXT: <a class="sidebar-item" href="#Classes">Inner Classes</a>
+// CHECK-NEXT: </li>
+// CHECK-NEXT: <ul>
+// CHECK-NEXT: <li class="sidebar-item-container">
+// CHECK-NEXT: <a class="sidebar-item" href="#{{[0-9A-F]*}}">Foo</a>
+// CHECK-NEXT: </li>
+// CHECK-NEXT: </ul>
+
+// CHECK: <section id="Enums" class="section-container">
+// CHECK-NEXT: <h2>Enumerations</h2>
+// CHECK-NEXT: <div>
+// CHECK-NEXT: <div id="{{[0-9A-F]*}}" class="delimiter-container">
+// CHECK-NEXT: <div>
+// CHECK-NEXT: <pre>
+// CHECK-NEXT: <code class="language-cpp code-clang-doc">
+// CHECK-NEXT: enum Color
+// CHECK-NEXT: </code>
+// CHECK-NEXT: </pre>
+// CHECK-NEXT: </div>
+// CHECK-NEXT: <table class="table-wrapper">
+// CHECK-NEXT: <tbody>
+// CHECK-NEXT: <tr>
+// CHECK-NEXT: <th>Name</th>
+// CHECK-NEXT: <th>Value</th>
+// CHECK: </tr>
+// CHECK-NEXT: <tr>
+// CHECK-NEXT: <td>RED</td>
+// CHECK-NEXT: <td>0</td>
+// CHECK: </tr>
+// CHECK-NEXT: <tr>
+// CHECK-NEXT: <td>BLUE</td>
+// CHECK-NEXT: <td>1</td>
+// CHECK: </tr>
+// CHECK-NEXT: <tr>
+// CHECK-NEXT: <td>GREEN</td>
+// CHECK-NEXT: <td>2</td>
+// CHECK: </tr>
+// CHECK-NEXT: </tbody>
+// CHECK-NEXT: </table>
+// CHECK-NEXT: <div>
+// CHECK-NEXT: Defined at line 5 of file {{.*}}mustache-index.cpp
+// CHECK-NEXT: </div>
+// CHECK-NEXT: </div>
+// CHECK-NEXT: </div>
+// CHECK-NEXT: </section>
+
+// CHECK: <section id="Classes" class="section-container">
+// CHECK-NEXT: <h2>Inner Classes</h2>
+// CHECK-NEXT: <ul class="class-container">
+// CHECK-NEXT: <li id="{{[0-9A-F]*}}" style="max-height: 40px;">
+// CHECK-NEXT: <a href="Foo.html"><pre><code class="language-cpp code-clang-doc" >class Foo</code></pre></a>
+// CHECK-NEXT: </li>
+// CHECK-NEXT: </ul>
+// CHECK-NEXT: </section>
diff --git a/clang-tools-extra/test/clang-doc/mustache-separate-namespace.cpp b/clang-tools-extra/test/clang-doc/mustache-separate-namespace.cpp
new file mode 100644
index 0000000000000..ec29b2449169b
--- /dev/null
+++ b/clang-tools-extra/test/clang-doc/mustache-separate-namespace.cpp
@@ -0,0 +1,13 @@
+// RUN: rm -rf %t && mkdir -p %t
+// RUN: clang-doc --format=mustache --output=%t --executor=standalone %s
+// RUN: FileCheck %s < %t/MyNamespace/index.html
+
+namespace MyNamespace {
+ class Foo;
+}
+
+// CHECK: <ul class="class-container">
+// CHECK-NEXT: <li id="{{[0-9A-F]*}}" style="max-height: 40px;">
+// CHECK-NEXT: <a href="Foo.html"><pre><code class="language-cpp code-clang-doc" >class Foo</code></pre></a>
+// CHECK-NEXT: </li>
+// CHECK-NEXT: </ul>
diff --git a/clang-tools-extra/unittests/clang-doc/HTMLMustacheGeneratorTest.cpp b/clang-tools-extra/unittests/clang-doc/HTMLMustacheGeneratorTest.cpp
index 95acd363a958e..32b0846a02dba 100644
--- a/clang-tools-extra/unittests/clang-doc/HTMLMustacheGeneratorTest.cpp
+++ b/clang-tools-extra/unittests/clang-doc/HTMLMustacheGeneratorTest.cpp
@@ -87,29 +87,6 @@ TEST(HTMLMustacheGeneratorTest, createResources) {
}
}
-TEST(HTMLMustacheGeneratorTest, generateDocs) {
- auto G = getHTMLMustacheGenerator();
- assert(G && "Could not find HTMLMustacheGenerator");
- ClangDocContext CDCtx = getClangDocContext();
-
- unittest::TempDir RootTestDirectory("generateDocsTest", /*Unique=*/true);
- CDCtx.OutDirectory = RootTestDirectory.path();
-
-#if ENABLE_LOCAL_TEST
- // FIXME: We can't read files during unit tests. Migrate to lit once
- // tool support lands.
- getMustacheHtmlFiles(CLANG_DOC_TEST_ASSET_DIR, CDCtx);
-
- EXPECT_THAT_ERROR(G->generateDocs(RootTestDirectory.path(), {}, CDCtx),
- Succeeded())
- << "Failed to generate docs.";
-#else
- EXPECT_THAT_ERROR(G->generateDocs(RootTestDirectory.path(), {}, CDCtx),
- Failed())
- << "Failed to generate docs.";
-#endif
-}
-
TEST(HTMLGeneratorTest, emitFunctionHTML) {
#if ENABLE_LOCAL_TEST
auto G = getHTMLMustacheGenerator();
@@ -160,50 +137,6 @@ TEST(HTMLGeneratorTest, emitFunctionHTML) {
#endif
}
-TEST(HTMLMustacheGeneratorTest, emitEnumHTML) {
-#if ENABLE_LOCAL_TEST
- auto G = getHTMLMustacheGenerator();
- assert(G && "Could not find HTMLMustacheGenerator");
- ClangDocContext CDCtx = getClangDocContext();
- std::string Buffer;
- llvm::raw_string_ostream Actual(Buffer);
-
- unittest::TempDir RootTestDirectory("emitEnumHTML",
- /*Unique=*/true);
- CDCtx.OutDirectory = RootTestDirectory.path();
-
- getMustacheHtmlFiles(CLANG_DOC_TEST_ASSET_DIR, CDCtx);
-
- // FIXME: This is a terrible hack, since we can't initialize the templates
- // directly. We'll need to update the interfaces so that we can call
- // SetupTemplateFiles() from outsize of HTMLMustacheGenerator.cpp
- EXPECT_THAT_ERROR(G->generateDocs(RootTestDirectory.path(), {}, CDCtx),
- Succeeded())
- << "Failed to generate docs.";
-
- CDCtx.RepositoryUrl = "http://www.repository.com";
-
- EnumInfo I;
- I.Name = "e";
- I.Namespace.emplace_back(EmptySID, "A", InfoType::IT_namespace);
-
- I.DefLoc = Location(10, 10, "test.cpp", true);
- I.Loc.emplace_back(12, 12, "test.cpp");
-
- I.Members.emplace_back("X");
- I.Scoped = true;
-
- auto Err = G->generateDocForInfo(&I, Actual, CDCtx);
- assert(!Err);
-
- std::string Expected = R"raw(IT_enum
-)raw";
-
- // FIXME: Enums are not handled yet.
- EXPECT_EQ(Expected, Actual.str());
-#endif
-}
-
TEST(HTMLMustacheGeneratorTest, emitCommentHTML) {
#if ENABLE_LOCAL_TEST
auto G = getHTMLMustacheGenerator();
``````````
</details>
https://github.com/llvm/llvm-project/pull/142045
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