Method testBraceAtBeginOfLine

cpplint_unittest.py:2870–2916

(self)

        assert error_collector.Results() == ""

    def testBraceAtBeginOfLine(self):
        self.TestLint(
            "{",
            "{ should almost always be at the end of the previous line  [whitespace/braces] [4]",
        )

        error_collector = ErrorCollector(self.assertTrue)
        cpplint.ProcessFileData(
            "foo.cc",
            "cc",
            [
                "int function()",
                "{",  # warning here
                "  MutexLock l(&mu);",
                "}",
                "int variable;{",  # no warning
                "  MutexLock l(&mu);",
                "}",
                "MyType m = {",
                "  {value1, value2},",
                "  {",  # no warning
                "    loooong_value1, looooong_value2",
                "  }",
                "};",
                "#if PREPROCESSOR",
                "{",  # no warning
                "  MutexLock l(&mu);",
                "}",
                "#endif",
            ],
            error_collector,
        )
        assert (
            error_collector.Results().count(
                "{ should almost always be at the end of the previous line  [whitespace/braces] [4]"
            )
            == 1
        )

        self.TestMultiLineLint(
            """
        foo(
          {
            loooooooooooooooong_value,
          });""",
            "",
        )

    def testMismatchingSpacesInParens(self):
        self.TestLint("if (foo ) {", "Mismatching spaces inside () in if  [whitespace/parens] [5]")