Method testExplicitSingleArgumentConstructors

cpplint_unittest.py:1579–2056

(self)

    # Test non-explicit single-argument constructors
    def testExplicitSingleArgumentConstructors(self):
        old_verbose_level = cpplint._cpplint_state.verbose_level
        cpplint._cpplint_state.verbose_level = 0

        try:
            # missing explicit is bad
            self.TestMultiLineLint(
                """
          class Foo {
            Foo(int f);
          };""",
                "Single-parameter constructors should be marked explicit.  [runtime/explicit] [4]",
            )
            # missing explicit is bad, even with whitespace
            self.TestMultiLineLint(
                """
          class Foo {
            Foo (int f);
          };""",
                [
                    "Extra space before ( in function call  [whitespace/parens] [4]",
                    "Single-parameter constructors should be marked explicit."
                    "  [runtime/explicit] [4]",
                ],
            )
            # missing explicit, with distracting comment, is still bad
            self.TestMultiLineLint(
                """
          class Foo {
            Foo(int f);  // simpler than Foo(blargh, blarg)
          };""",
                "Single-parameter constructors should be marked explicit.  [runtime/explicit] [4]",
            )
            # missing explicit, with qualified classname
            self.TestMultiLineLint(
                """
          class Qualifier::AnotherOne::Foo {
            Foo(int f);
          };""",
                "Single-parameter constructors should be marked explicit.  [runtime/explicit] [4]",
            )
            # missing explicit for inline constructors is bad as well
            self.TestMultiLineLint(
                """
          class Foo {
            inline Foo(int f);
          };""",
                "Single-parameter constructors should be marked explicit.  [runtime/explicit] [4]",
            )
            # missing explicit for constexpr constructors is bad as well
            self.TestMultiLineLint(
                """
          class Foo {
            constexpr Foo(int f);
          };""",
                "Single-parameter constructors should be marked explicit.  [runtime/explicit] [4]",
            )
            # missing explicit for constexpr+inline constructors is bad as well