From caf6fd51eee1eb2103b25ad006dc12af8606eb70 Mon Sep 17 00:00:00 2001
From: Marek Kurdej <marek.kurdej@gmail.com>
Date: Wed, 27 Sep 2017 07:51:51 +0000
Subject: [clang-format] Fix FixNamespaceComments when BraceWrapping
 AfterNamespace is true.

Summary:
NamespaceEndCommentsFixer did not fix namespace comments when the brace opening the namespace was not on the same line as the "namespace" keyword.
It occurs in Allman, GNU and Linux styles and whenever BraceWrapping.AfterNamespace is true.

Before:
```lang=cpp
    namespace a
    {
    void f();
    void g();
    }
```

After:
```lang=cpp
    namespace a
    {
    void f();
    void g();
    } // namespace a
```

Reviewers: krasimir

Reviewed By: krasimir

Subscribers: klimek, cfe-commits

Differential Revision: https://reviews.llvm.org/D37904

llvm-svn: 314279
---
 clang/unittests/Format/FormatTest.cpp | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

(limited to 'clang/unittests/Format/FormatTest.cpp')

diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 2b3d571da7e..8ef11cb3ddc 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -1413,7 +1413,7 @@ TEST_F(FormatTest, FormatsTypedefEnum) {
   verifyFormat("typedef enum {} EmptyEnum;");
   verifyFormat("typedef enum { A, B, C } ShortEnum;");
   verifyFormat("typedef enum {\n"
-               "  ZERO = 0,\n"             
+               "  ZERO = 0,\n"
                "  ONE = 1,\n"
                "  TWO = 2,\n"
                "  THREE = 3\n"
@@ -1425,7 +1425,7 @@ TEST_F(FormatTest, FormatsTypedefEnum) {
   verifyFormat("typedef enum { A, B, C } ShortEnum;");
   verifyFormat("typedef enum\n"
                "{\n"
-               "  ZERO = 0,\n"             
+               "  ZERO = 0,\n"
                "  ONE = 1,\n"
                "  TWO = 2,\n"
                "  THREE = 3\n"
@@ -9323,7 +9323,7 @@ TEST_F(FormatTest, LinuxBraceBreaking) {
                "struct B {\n"
                "  int x;\n"
                "};\n"
-               "}\n",
+               "} // namespace a\n",
                LinuxBraceStyle);
   verifyFormat("enum X {\n"
                "  Y = 0,\n"
@@ -9453,6 +9453,19 @@ TEST_F(FormatTest, StroustrupBraceBreaking) {
 TEST_F(FormatTest, AllmanBraceBreaking) {
   FormatStyle AllmanBraceStyle = getLLVMStyle();
   AllmanBraceStyle.BreakBeforeBraces = FormatStyle::BS_Allman;
+
+  EXPECT_EQ("namespace a\n"
+            "{\n"
+            "void f();\n"
+            "void g();\n"
+            "} // namespace a\n",
+            format("namespace a\n"
+                   "{\n"
+                   "void f();\n"
+                   "void g();\n"
+                   "}\n",
+                   AllmanBraceStyle));
+
   verifyFormat("namespace a\n"
                "{\n"
                "class A\n"
@@ -9471,7 +9484,7 @@ TEST_F(FormatTest, AllmanBraceBreaking) {
                "{\n"
                "  int x;\n"
                "};\n"
-               "}",
+               "} // namespace a",
                AllmanBraceStyle);
 
   verifyFormat("void f()\n"
@@ -9677,7 +9690,7 @@ TEST_F(FormatTest, GNUBraceBreaking) {
                "  }\n"
                "  void g() { return; }\n"
                "}\n"
-               "}",
+               "} // namespace a",
                GNUBraceStyle);
 
   verifyFormat("void f()\n"
-- 
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