Improve formatting of code with comments.
Before:
aaaaaaa(aaaaaa( // comment
aaaaaaa));
<big mess>
After:
aaaaaaa(aaaaaa( // comment
aaaaaaaa));
function(/* parameter 1 */ aaaaaaa,
/* parameter 2 */ aaaaaaa,
/* parameter 3 */ aaaaaaa,
/* parameter 4 */ aaaaaaa);
(the latter example was only wrong in the one-arg-per-line mode, e.g. in
Google style).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173821 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index 219d73c..32b2ff7 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -447,6 +447,9 @@
format("int i;\\\n// single line trailing comment"));
verifyGoogleFormat("int a; // Trailing comment.");
+
+ verifyFormat("someFunction(anotherFunction( // Force break.\n"
+ " parameter));");
}
TEST_F(FormatTest, UnderstandsMultiLineComments) {
@@ -461,6 +464,11 @@
" /* Leading comment for bb... */ bbbbbbbbbbbbbbbbbbbbbbbbb);",
format("f(aaaaaaaaaaaaaaaaaaaaaaaaa , \n"
"/* Leading comment for bb... */ bbbbbbbbbbbbbbbbbbbbbbbbb);"));
+
+ verifyGoogleFormat("aaaaaaaa(/* parameter 1 */ aaaaaa,\n"
+ " /* parameter 2 */ aaaaaa,\n"
+ " /* parameter 3 */ aaaaaa,\n"
+ " /* parameter 4 */ aaaaaa);");
}
TEST_F(FormatTest, CommentsInStaticInitializers) {