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| author | Manuel Klimek <klimek@google.com> | 2013-03-08 18:59:48 +0000 |
|---|---|---|
| committer | Manuel Klimek <klimek@google.com> | 2013-03-08 18:59:48 +0000 |
| commit | aa62d0c4fc9449d4c438fe200ef329b067c037c7 (patch) | |
| tree | 218b4ebaab09258b8490fde8e4cc62f0ae13b860 /unittests/Format/FormatTest.cpp | |
| parent | c2ac68e09f4adf0f9fcfe53c1fcc5e87d069806a (diff) | |
Fixes breaking of string literals.
1. We now ignore all non-default string literals, including raw
literals.
2. We do not break inside escape sequences any more.
FIXME: We still break in trigraphs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176710 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests/Format/FormatTest.cpp')
| -rw-r--r-- | unittests/Format/FormatTest.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp index 1e92592488..0ac3c10dc7 100644 --- a/unittests/Format/FormatTest.cpp +++ b/unittests/Format/FormatTest.cpp @@ -3108,5 +3108,44 @@ TEST_F(FormatTest, BreakStringLiterals) { format("\"split/pathat/slashes\"", getLLVMStyleWithColumns(10))); } +TEST_F(FormatTest, DoNotBreakStringLiteralsInEscapeSequence) { + EXPECT_EQ("\"\\a\"", + format("\"\\a\"", getLLVMStyleWithColumns(3))); + EXPECT_EQ("\"\\\"", + format("\"\\\"", getLLVMStyleWithColumns(2))); + EXPECT_EQ("\"test\"\n" + "\"\\n\"", + format("\"test\\n\"", getLLVMStyleWithColumns(7))); + EXPECT_EQ("\"tes\\\\\"\n" + "\"n\"", + format("\"tes\\\\n\"", getLLVMStyleWithColumns(7))); + EXPECT_EQ("\"\\\\\\\\\"\n" + "\"\\n\"", + format("\"\\\\\\\\\\n\"", getLLVMStyleWithColumns(7))); + EXPECT_EQ("\"\\uff01\"", + format("\"\\uff01\"", getLLVMStyleWithColumns(7))); + EXPECT_EQ("\"\\uff01\"\n" + "\"test\"", + format("\"\\uff01test\"", getLLVMStyleWithColumns(8))); + EXPECT_EQ("\"\\Uff01ff02\"", + format("\"\\Uff01ff02\"", getLLVMStyleWithColumns(11))); + EXPECT_EQ("\"\\x000000000001\"\n" + "\"next\"", + format("\"\\x000000000001next\"", getLLVMStyleWithColumns(16))); + EXPECT_EQ("\"\\x000000000001next\"", + format("\"\\x000000000001next\"", getLLVMStyleWithColumns(15))); + EXPECT_EQ("\"\\x000000000001\"", + format("\"\\x000000000001\"", getLLVMStyleWithColumns(7))); + EXPECT_EQ("\"test\"\n" + "\"\\000000\"\n" + "\"000001\"", + format("\"test\\000000000001\"", getLLVMStyleWithColumns(9))); + EXPECT_EQ("\"test\\000\"\n" + "\"000000001\"", + format("\"test\\000000000001\"", getLLVMStyleWithColumns(10))); + EXPECT_EQ("R\"(\\x\\x00)\"\n", + format("R\"(\\x\\x00)\"\n", getLLVMStyleWithColumns(7))); +} + } // end namespace tooling } // end namespace clang |