Crate ui_test

Expand description

A crate to run the Rust compiler (or other binaries) and test their command line output.

Re-exports

github_actions
An interface to github actions workflow commands.
status_emitter
Variaous schemes for reporting messages during testing or after testing is done.

Args
Plain arguments if ui_test is used as a binary.
CommandBuilder
A command, its args and its environment. Used for the main command, the dependency builder and the cfg-reader.
Config
Central datastructure containing all information to run the tests.
Errored
Information about a test failure.

Error
All the ways in which a test can fail.
Format
Possible choices for styling the output.
Match
A filter’s match rule.
Mode
Decides what is expected of each test’s exit status.
OutputConflictHandling
The different options for what to do when stdout/stderr files differ from the actual output.
RustfixMode
When to run rustfix on tests
TestOk
The possible non-failure results a single test can have.

default_any_file_filter
Run on all files that are specified by Config::filter_files and Config::skip_files.
default_file_filter
The filter used by run_tests to only run on .rs files that are specified by Config::filter_files and Config::skip_files.
default_per_file_config
The default per-file config used by run_tests.
run_and_collect
A generic multithreaded runner that has a thread for producing work, a thread for collecting work, and num_threads threads for doing the work.
run_tests
Run all tests as described in the config argument. Will additionally process command line arguments.
run_tests_generic
A version of run_tests that allows more fine-grained control over running tests.
test_command
Create a command for running a single file, with the settings from the config argument. Ignores various settings from Config that relate to finding test files.