Struct lit::config::Config [−][src]
pub struct Config {
pub supported_file_extensions: Vec<String>,
pub test_paths: Vec<PathBuf>,
pub constants: HashMap<String, String>,
pub variable_lookup: VariableLookup,
pub cleanup_temporary_files: bool,
pub save_artifacts_to_directory: Option<PathBuf>,
pub dump_variable_resolution: bool,
pub truncate_output_context_to_number_of_lines: Option<usize>,
pub extra_executable_search_paths: Vec<PathBuf>,
pub always_show_stderr: bool,
pub shell: String,
}
Expand description
The configuration of the test runner.
Fields
supported_file_extensions: Vec<String>
A list of file extensions which contain tests.
test_paths: Vec<PathBuf>
Paths to tests or folders containing tests.
constants: HashMap<String, String>
Constants that tests can refer to via @<name>
syntax.
variable_lookup: VariableLookup
A function which used to dynamically lookup variables.
The default variable lookup can be found at Config::DEFAULT_VARIABLE_LOOKUP
.
In your own custom variable lookups, most of the time you will want to
include a fallback call to Config::DEFAULT_VARIABLE_LOOKUP
.
cleanup_temporary_files: bool
Whether temporary files generated by the tests should be cleaned up, where possible.
This includes temporary files created by using @tempfile
variables.
save_artifacts_to_directory: Option<PathBuf>
Export all generated test artifacts to the specified directory.
dump_variable_resolution: bool
Whether verbose information about resolved variables should be printed to stderr.
truncate_output_context_to_number_of_lines: Option<usize>
If set, debug output should be truncated to this many number of context lines.
extra_executable_search_paths: Vec<PathBuf>
A list of extra directory paths that should be included in the $PATH
when
executing processes specified inside the tests.
always_show_stderr: bool
Whether messages on the standard error streams emitted during test runs should always be shown.
shell: String
Which shell to use (defaults to ‘bash’).
Implementations
The default variable lookup function.
The supported variables are:
- Any variable containing the string
"tempfile"
- Each distinct variable will be resolved to a distinct temporary file path.
Marks a file extension as supported by the runner.
We only attempt to run tests for files within the extension whitelist.
Marks multiple file extensions as supported by the running.
Adds a search path to the test runner.
We will recurse through the path to find tests.
Adds an extra executable directory to the OS $PATH
when executing tests.
Gets an iterator over all test search directories.
Checks if a given extension will have tests run on it
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Config
impl UnwindSafe for Config
Blanket Implementations
Mutably borrows from an owned value. Read more