Indent all lines in a multi-line comment by the same amount.

Summary:
Do this to avoid spoling nicely formatted multi-line comments (e.g.
with code examples or similar stuff).

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D544

llvm-svn: 177153

1 files changed, 16 insertions, 8 deletions

diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index ca7ed62ed1e..4034d1a7b80 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -619,14 +619,6 @@ TEST_F(FormatTest, AlignsMultiLineComments) {
                    "   * comment.\n"
                    "   */\n"
                    "  void f() {}"));
-  EXPECT_EQ("/*\n"
-            "   A comment.\n"
-            " */\n"
-            "void f() {}",
-            format("  /*\n"
-                   "           A comment.\n"
-                   "   */\n"
-                   "   void f() {}"));
   EXPECT_EQ("class C {\n"
             "  /*\n"
             "   * Another multi-line\n"
@@ -641,6 +633,22 @@ TEST_F(FormatTest, AlignsMultiLineComments) {
                    " */\n"
                    "void f() {}\n"
                    "};"));
+  EXPECT_EQ("/*\n"
+            "  1. This is a comment with non-trivial formatting.\n"
+            "     1.1. We have to indent/outdent all lines equally\n"
+            "         1.1.1. to keep the formatting.\n"
+            " */",
+            format("  /*\n"
+                   "    1. This is a comment with non-trivial formatting.\n"
+                   "       1.1. We have to indent/outdent all lines equally\n"
+                   "           1.1.1. to keep the formatting.\n"
+                   "   */"));
+  EXPECT_EQ("/*\n"
+            " Don't try to outdent if there's not enough inentation.\n"
+            " */",
+            format("  /*\n"
+                   " Don't try to outdent if there's not enough inentation.\n"
+                   " */"));
 }
 
 TEST_F(FormatTest, CommentsInStaticInitializers) {