Crate ra_ap_test_utils

Source
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Assorted testing utilities.

Most notable things are:

  • Rich text comparison, which outputs a diff.
  • Extracting markup (mainly, $0 markers) out of fixture strings.
  • marks (see the eponymous module).

Modules§

  • Generates large snippets of Rust code for usage in the benchmarks.

Macros§

  • Asserts that two strings are equal, otherwise displays a rich diff between them.

Structs§

Enums§

Constants§

Functions§

  • Inserts $0 marker into the text at offset.
  • Utility for writing benchmark tests.
  • Checks that the file has the specified contents. If that is not the case, updates the file and then fails the test.
  • Extracts //^^^ some text annotations.
  • Infallible version of try_extract_offset().
  • Infallible version of try_extract_range().
  • Extracts TextRange or TextSize depending on the amount of $0 markers found in text.
  • Extracts ranges, marked with <tag> </tag> pairs from the text
  • Returns the path to the root directory of rust-analyzer project.
  • Returns false if slow tests should not run, otherwise returns true and also creates a file at ./target/.slow_tests_cookie which serves as a flag that slow tests did run.
  • Checks that the file has the specified contents. If that is not the case, updates the file and return an Error.

Type Aliases§

  • Type alias for a hash map that uses the Fx hashing algorithm.