From 9e709351c5b09f7d644e1ea4ac8ae4b37df8290c Mon Sep 17 00:00:00 2001
From: Daniel Jasper <djasper@google.com>
Date: Wed, 26 Nov 2014 10:43:58 +0000
Subject: clang-format: Add SFS_Empty to only empty functions on a single line.

Activated for and tested by Google's Java style.

This fixes llvm.org/PR21667.

llvm-svn: 222819
---
 clang/unittests/Format/FormatTestJava.cpp | 58 ++++++++++++-------------------
 1 file changed, 23 insertions(+), 35 deletions(-)

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

diff --git a/clang/unittests/Format/FormatTestJava.cpp b/clang/unittests/Format/FormatTestJava.cpp
index 47e219b..946ae32 100644
--- a/clang/unittests/Format/FormatTestJava.cpp
+++ b/clang/unittests/Format/FormatTestJava.cpp
@@ -105,13 +105,11 @@ TEST_F(FormatTestJava, ClassDeclarations) {
                getStyleWithColumns(60));
   verifyFormat("@SomeAnnotation()\n"
                "abstract class aaaaaaaaaaaa\n"
-               "    extends bbbbbbbbbbbbbbb implements cccccccccccc {\n"
-               "}",
+               "    extends bbbbbbbbbbbbbbb implements cccccccccccc {}",
                getStyleWithColumns(76));
   verifyFormat("@SomeAnnotation()\n"
                "abstract class aaaaaaaaa<a>\n"
-               "    extends bbbbbbbbbbbb<b> implements cccccccccccc {\n"
-               "}",
+               "    extends bbbbbbbbbbbb<b> implements cccccccccccc {}",
                getStyleWithColumns(76));
   verifyFormat("interface SomeInterface<A> extends Foo, Bar {\n"
                "  void doStuff(int theStuff);\n"
@@ -139,31 +137,26 @@ TEST_F(FormatTestJava, EnumDeclarations) {
                "}");
   verifyFormat("public class SomeClass {\n"
                "  enum SomeThing { ABC, CDE }\n"
-               "  void f() {\n"
-               "  }\n"
+               "  void f() {}\n"
                "}");
   verifyFormat("public class SomeClass implements SomeInterface {\n"
                "  enum SomeThing { ABC, CDE }\n"
-               "  void f() {\n"
-               "  }\n"
+               "  void f() {}\n"
                "}");
   verifyFormat("enum SomeThing {\n"
                "  ABC,\n"
                "  CDE;\n"
-               "  void f() {\n"
-               "  }\n"
+               "  void f() {}\n"
                "}");
   verifyFormat("enum SomeThing {\n"
                "  ABC(1, \"ABC\"),\n"
                "  CDE(2, \"CDE\");\n"
-               "  Something(int i, String s) {\n"
-               "  }\n"
+               "  Something(int i, String s) {}\n"
                "}");
   verifyFormat("enum SomeThing {\n"
                "  ABC(new int[] {1, 2}),\n"
                "  CDE(new int[] {2, 3});\n"
-               "  Something(int[] i) {\n"
-               "  }\n"
+               "  Something(int[] i) {}\n"
                "}");
   verifyFormat("public enum SomeThing {\n"
                "  ABC {\n"
@@ -177,8 +170,7 @@ TEST_F(FormatTestJava, EnumDeclarations) {
                "      return \"CDE\";\n"
                "    }\n"
                "  };\n"
-               "  public void f() {\n"
-               "  }\n"
+               "  public void f() {}\n"
                "}");
   verifyFormat("private enum SomeEnum implements Foo<?, B> {\n"
                "  ABC {\n"
@@ -205,30 +197,28 @@ TEST_F(FormatTestJava, ArrayInitializers) {
 
 TEST_F(FormatTestJava, ThrowsDeclarations) {
   verifyFormat("public void doSooooooooooooooooooooooooooomething()\n"
-               "    throws LooooooooooooooooooooooooooooongException {\n}");
+               "    throws LooooooooooooooooooooooooooooongException {}");
 }
 
 TEST_F(FormatTestJava, Annotations) {
   verifyFormat("@Override\n"
-               "public String toString() {\n}");
+               "public String toString() {}");
   verifyFormat("@Override\n"
                "@Nullable\n"
-               "public String getNameIfPresent() {\n}");
+               "public String getNameIfPresent() {}");
 
   verifyFormat("@SuppressWarnings(value = \"unchecked\")\n"
-               "public void doSomething() {\n}");
+               "public void doSomething() {}");
   verifyFormat("@SuppressWarnings(value = \"unchecked\")\n"
                "@Author(name = \"abc\")\n"
-               "public void doSomething() {\n}");
+               "public void doSomething() {}");
 
   verifyFormat("DoSomething(new A() {\n"
                "  @Override\n"
-               "  public String toString() {\n"
-               "  }\n"
+               "  public String toString() {}\n"
                "});");
 
-  verifyFormat("void SomeFunction(@Nullable String something) {\n"
-               "}");
+  verifyFormat("void SomeFunction(@Nullable String something) {}");
 
   verifyFormat("@Partial @Mock DataLoader loader;");
   verifyFormat("@SuppressWarnings(value = \"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\")\n"
@@ -246,13 +236,13 @@ TEST_F(FormatTestJava, Generics) {
   verifyFormat("A.<B>doSomething();");
 
   verifyFormat("@Override\n"
-               "public Map<String, ?> getAll() {\n}");
+               "public Map<String, ?> getAll() {}");
 
-  verifyFormat("public <R> ArrayList<R> get() {\n}");
-  verifyFormat("protected <R> ArrayList<R> get() {\n}");
-  verifyFormat("private <R> ArrayList<R> get() {\n}");
-  verifyFormat("public static <R> ArrayList<R> get() {\n}");
-  verifyFormat("public final <X> Foo foo() {\n}");
+  verifyFormat("public <R> ArrayList<R> get() {}");
+  verifyFormat("protected <R> ArrayList<R> get() {}");
+  verifyFormat("private <R> ArrayList<R> get() {}");
+  verifyFormat("public static <R> ArrayList<R> get() {}");
+  verifyFormat("public final <X> Foo foo() {}");
   verifyFormat("public abstract <X> Foo foo();");
   verifyFormat("<T extends B> T getInstance(Class<T> type);");
   verifyFormat("Function<F, ? extends T> function;");
@@ -312,12 +302,10 @@ TEST_F(FormatTestJava, ImportDeclarations) {
 
 TEST_F(FormatTestJava, MethodDeclarations) {
   verifyFormat("void methodName(Object arg1,\n"
-               "    Object arg2, Object arg3) {\n"
-               "}",
+               "    Object arg2, Object arg3) {}",
                getStyleWithColumns(40));
   verifyFormat("void methodName(\n"
-               "    Object arg1, Object arg2) {\n"
-               "}",
+               "    Object arg1, Object arg2) {}",
                getStyleWithColumns(40));
 }
 
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