From 2192a8e5193716613bb9d64090a8843f7e5ca7fb Mon Sep 17 00:00:00 2001
From: Alexander Kornienko <alexfh@google.com>
Date: Sun, 26 Oct 2014 01:41:14 +0000
Subject: [clang-tidy] Bring order to check registration.

Summary:
Register readability checks in a separate module. Renamed the checks
and test file names accordingly.

Reviewers: djasper, klimek

Reviewed By: klimek

Subscribers: curdeius, cfe-commits

Differential Revision: http://reviews.llvm.org/D5936

llvm-svn: 220631
---
 .../unittests/clang-tidy/ReadabilityModuleTest.cpp | 99 ++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 clang-tools-extra/unittests/clang-tidy/ReadabilityModuleTest.cpp

(limited to 'clang-tools-extra/unittests/clang-tidy/ReadabilityModuleTest.cpp')

diff --git a/clang-tools-extra/unittests/clang-tidy/ReadabilityModuleTest.cpp b/clang-tools-extra/unittests/clang-tidy/ReadabilityModuleTest.cpp
new file mode 100644
index 00000000000..2d51949d5a1
--- /dev/null
+++ b/clang-tools-extra/unittests/clang-tidy/ReadabilityModuleTest.cpp
@@ -0,0 +1,99 @@
+#include "ClangTidyTest.h"
+#include "readability/NamespaceCommentCheck.h"
+#include "gtest/gtest.h"
+
+namespace clang {
+namespace tidy {
+namespace test {
+
+using readability::NamespaceCommentCheck;
+
+TEST(NamespaceCommentCheckTest, Basic) {
+  EXPECT_EQ("namespace i {\n} // namespace i",
+            runCheckOnCode<NamespaceCommentCheck>("namespace i {\n}"));
+  EXPECT_EQ("namespace {\n} // namespace",
+            runCheckOnCode<NamespaceCommentCheck>("namespace {\n}"));
+  EXPECT_EQ(
+      "namespace i { namespace j {\n} // namespace j\n } // namespace i",
+      runCheckOnCode<NamespaceCommentCheck>("namespace i { namespace j {\n} }"));
+}
+
+TEST(NamespaceCommentCheckTest, SingleLineNamespaces) {
+  EXPECT_EQ(
+      "namespace i { namespace j { } }",
+      runCheckOnCode<NamespaceCommentCheck>("namespace i { namespace j { } }"));
+}
+
+TEST(NamespaceCommentCheckTest, CheckExistingComments) {
+  EXPECT_EQ("namespace i { namespace j {\n"
+            "} /* namespace j */ } // namespace i\n"
+            " /* random comment */",
+            runCheckOnCode<NamespaceCommentCheck>(
+                "namespace i { namespace j {\n"
+                "} /* namespace j */ } /* random comment */"));
+  EXPECT_EQ("namespace {\n"
+            "} // namespace",
+            runCheckOnCode<NamespaceCommentCheck>("namespace {\n"
+                                                  "} // namespace"));
+  EXPECT_EQ("namespace {\n"
+            "} //namespace",
+            runCheckOnCode<NamespaceCommentCheck>("namespace {\n"
+                                                  "} //namespace"));
+  EXPECT_EQ("namespace {\n"
+            "} // anonymous namespace",
+            runCheckOnCode<NamespaceCommentCheck>("namespace {\n"
+                                                  "} // anonymous namespace"));
+  EXPECT_EQ("namespace {\n"
+            "} // Anonymous namespace.",
+            runCheckOnCode<NamespaceCommentCheck>("namespace {\n"
+                                                  "} // Anonymous namespace."));
+  EXPECT_EQ("namespace q {\n"
+            "} // namespace q",
+            runCheckOnCode<NamespaceCommentCheck>("namespace q {\n"
+                                                  "} // anonymous namespace q"));
+  EXPECT_EQ(
+      "namespace My_NameSpace123 {\n"
+      "} // namespace My_NameSpace123",
+      runCheckOnCode<NamespaceCommentCheck>("namespace My_NameSpace123 {\n"
+                                            "} // namespace My_NameSpace123"));
+  EXPECT_EQ(
+      "namespace My_NameSpace123 {\n"
+      "} //namespace My_NameSpace123",
+      runCheckOnCode<NamespaceCommentCheck>("namespace My_NameSpace123 {\n"
+                                            "} //namespace My_NameSpace123"));
+  EXPECT_EQ("namespace My_NameSpace123 {\n"
+            "} //  end namespace   My_NameSpace123",
+            runCheckOnCode<NamespaceCommentCheck>(
+                "namespace My_NameSpace123 {\n"
+                "} //  end namespace   My_NameSpace123"));
+  // Understand comments only on the same line.
+  EXPECT_EQ("namespace {\n"
+            "} // namespace\n"
+            "// namespace",
+            runCheckOnCode<NamespaceCommentCheck>("namespace {\n"
+                                                  "}\n"
+                                                  "// namespace"));
+  // Leave unknown comments.
+  EXPECT_EQ("namespace {\n"
+            "} // namespace // random text",
+            runCheckOnCode<NamespaceCommentCheck>("namespace {\n"
+                                                  "} // random text"));
+}
+
+TEST(NamespaceCommentCheckTest, FixWrongComments) {
+  EXPECT_EQ("namespace i { namespace jJ0_ {\n"
+            "} // namespace jJ0_\n"
+            " } // namespace i\n"
+            " /* random comment */",
+            runCheckOnCode<NamespaceCommentCheck>(
+                "namespace i { namespace jJ0_ {\n"
+                "} /* namespace qqq */ } /* random comment */"));
+  EXPECT_EQ("namespace {\n"
+            "} // namespace",
+            runCheckOnCode<NamespaceCommentCheck>("namespace {\n"
+                                                  "} // namespace asdf"));
+}
+
+} // namespace test
+} // namespace tidy
+} // namespace clang
-- 
cgit v1.2.3