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David Peter c2f7c39987 [red-knot] mdtest suite: formatting and cleanup (#13806 )

Minor cleanup and consistent formatting of the Markdown-based tests.

- Removed lots of unnecessary `a`, `b`, `c`, … variables.
- Moved test assertions (`# revealed:` comments) closer to the tested
object.
- Always separate `# revealed` and `# error` comments from the code by
two spaces, according to the discussion
[here](https://github.com/astral-sh/ruff/pull/13746/files#r1799385758).
This trades readability for consistency in some cases.
- Fixed some headings

2024-10-18 11:07:53 +02:00

721 B

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Comparison: Strings

String literals

def str_instance() -> str: ...

reveal_type("abc" == "abc")  # revealed: Literal[True]
reveal_type("ab_cd" <= "ab_ce")  # revealed: Literal[True]
reveal_type("abc" in "ab cd")  # revealed: Literal[False]
reveal_type("" not in "hello")  # revealed: Literal[False]
reveal_type("--" is "--")  # revealed: bool
reveal_type("A" is "B")  # revealed: Literal[False]
reveal_type("--" is not "--")  # revealed: bool
reveal_type("A" is not "B")  # revealed: Literal[True]
reveal_type(str_instance() < "...")  # revealed: bool

# ensure we're not comparing the interned salsa symbols, which compare by order of declaration.
reveal_type("ab" < "ab_cd")  # revealed: Literal[True]

721 B Raw Blame History

Comparison: Strings

String literals

721 B

Raw Blame History