clang-format: Simplify and improve stop condition for formatting

unaffected lines with incorrect initial indent.

Starting from:
  namespace {
    int i; // There shouldn't be indentation here.
    int j; // <- call clang-format on this line.
  }

Before:
  namespace {
    int i;
    int j;
    }

After:
  namespace {
    int i;
    int j;
  }

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@251824 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 21 insertions, 0 deletions

diff --git a/unittests/Format/FormatTestSelective.cpp b/unittests/Format/FormatTestSelective.cpp
index 9c4d1c3d2b..d53d1c0429 100644
--- a/unittests/Format/FormatTestSelective.cpp
+++ b/unittests/Format/FormatTestSelective.cpp
@@ -273,6 +273,27 @@ TEST_F(FormatTestSelective, IndividualStatementsOfNestedBlocks) {
                    0, 0));
 }
 
+TEST_F(FormatTestSelective, WrongIndent) {
+  EXPECT_EQ("namespace {\n"
+            "int i;\n"
+            "int j;\n"
+            "}",
+            format("namespace {\n"
+                   "  int i;\n" // Format here.
+                   "  int j;\n"
+                   "}",
+                   15, 0));
+  EXPECT_EQ("namespace {\n"
+            "  int i;\n"
+            "  int j;\n"
+            "}",
+            format("namespace {\n"
+                   "  int i;\n"
+                   "  int j;\n" // Format here.
+                   "}",
+                   24, 0));
+}
+
 TEST_F(FormatTestSelective, AlwaysFormatsEntireMacroDefinitions) {
   Style.AlignEscapedNewlinesLeft = true;
   EXPECT_EQ("int  i;\n"