[−][src]Struct lit::config::Config
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
impl Config
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pub const DEFAULT_VARIABLE_LOOKUP: VariableLookup
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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.
pub fn add_extension<S>(&mut self, ext: S) where
S: AsRef<str>,
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S: AsRef<str>,
Marks a file extension as supported by the runner.
We only attempt to run tests for files within the extension whitelist.
pub fn add_extensions(&mut self, extensions: &[&str])
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Marks multiple file extensions as supported by the running.
pub fn add_search_path<P>(&mut self, path: P) where
P: Into<String>,
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P: Into<String>,
Adds a search path to the test runner.
We will recurse through the path to find tests.
pub fn add_executable_search_path<P>(&mut self, path: P) where
P: AsRef<Path>,
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P: AsRef<Path>,
Adds an extra executable directory to the OS $PATH
when executing tests.
pub fn test_search_directories(&self) -> impl Iterator<Item = &Path>
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Gets an iterator over all test search directories.
pub fn is_extension_supported(&self, extension: &str) -> bool
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Checks if a given extension will have tests run on it
pub fn lookup_variable<'a>(
&self,
name: &str,
variables: &'a mut HashMap<String, String>
) -> &'a str
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&self,
name: &str,
variables: &'a mut HashMap<String, String>
) -> &'a str
Looks up a variable.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Config
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impl Send for Config
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impl Sync for Config
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impl Unpin for Config
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impl UnwindSafe for Config
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,