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| author | Alexander Kornienko <alexfh@google.com> | 2013-03-27 11:52:18 +0000 |
|---|---|---|
| committer | Alexander Kornienko <alexfh@google.com> | 2013-03-27 11:52:18 +0000 |
| commit | 5262dd909a34f4c3e3f061009679fabb77b43ba4 (patch) | |
| tree | bb6137d6866038975308ebd453dfb4f948d3cf32 /unittests | |
| parent | f2ff5bdef011a060994afe84131b3134c5ffd8bc (diff) | |
| download | clang-5262dd909a34f4c3e3f061009679fabb77b43ba4.tar.gz | |
Split line comments
Summary:
Split line comments that exceed column limit + fixed leading whitespace
handling when splitting block comments.
Reviewers: djasper, klimek
Reviewed By: djasper
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D577
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178133 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests')
| -rw-r--r-- | unittests/Format/FormatTest.cpp | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp index 5988a90596..daeb1dbaf0 100644 --- a/unittests/Format/FormatTest.cpp +++ b/unittests/Format/FormatTest.cpp @@ -681,6 +681,26 @@ TEST_F(FormatTest, AlignsMultiLineComments) { " */")); } +TEST_F(FormatTest, SplitsLongCxxComments) { + EXPECT_EQ("// A comment that\n" + "// doesn't fit on\n" + "// one line", + format("// A comment that doesn't fit on one line", + getLLVMStyleWithColumns(20))); + EXPECT_EQ("if (true) // A comment that\n" + " // doesn't fit on\n" + " // one line", + format("if (true) // A comment that doesn't fit on one line ", + getLLVMStyleWithColumns(30))); + EXPECT_EQ("// Don't_touch_leading_whitespace", + format("// Don't_touch_leading_whitespace", + getLLVMStyleWithColumns(20))); + EXPECT_EQ( + "//Don't add leading\n" + "//whitespace", + format("//Don't add leading whitespace", getLLVMStyleWithColumns(20))); +} + TEST_F(FormatTest, SplitsLongLinesInComments) { EXPECT_EQ("/* This is a long\n" " * comment that\n" @@ -727,10 +747,10 @@ TEST_F(FormatTest, SplitsLongLinesInComments) { " */", getLLVMStyleWithColumns(20))); EXPECT_EQ("/*\n" - " * This_comment_can_not_be_broken_into_lines\n" + " * This_comment_can_not_be_broken_into_lines\n" " */", format("/*\n" - " * This_comment_can_not_be_broken_into_lines\n" + " * This_comment_can_not_be_broken_into_lines\n" " */", getLLVMStyleWithColumns(20))); EXPECT_EQ("{\n" @@ -1166,13 +1186,13 @@ TEST_F(FormatTest, HandlePreprocessorDirectiveContext) { "#define A( \\\n" " A, B)\n" "#include \"b.h\"\n" - "// some comment\n", + "// somecomment\n", format(" // some comment\n" " #include \"a.h\"\n" "#define A(A,\\\n" " B)\n" " #include \"b.h\"\n" - " // some comment\n", + " // somecomment\n", getLLVMStyleWithColumns(13))); } @@ -2442,7 +2462,7 @@ TEST_F(FormatTest, IncorrectCodeMissingSemicolon) { TEST_F(FormatTest, IndentationWithinColumnLimitNotPossible) { verifyFormat("int aaaaaaaa =\n" - " // Overly long comment\n" + " // Overlylongcomment\n" " b;", getLLVMStyleWithColumns(20)); verifyFormat("function(\n" |