Crate test

Support code for rustc’s built in unit-test and micro-benchmarking framework.

Almost all user code will only be interested in Bencher and black_box. All other interactions (such as writing tests and benchmarks themselves) should be done via the #[test] and #[bench] attributes.

See the Testing Chapter of the book for more details.

Re-exports

pub use self::TestFn::*;

pub use self::ColorConfig::*;

pub use self::TestResult::*;

pub use self::TestName::*;

Modules

bench

stats

test

Structs

BenchSamples

Bencher

Manager of the benchmarking runs.

Metric

MetricMap

Options

In case we want to add other options as well, just add them in this struct.

TestDesc

TestDescAndFn

TestOpts

Enums

BenchMode

ColorConfig

NamePadding

OutputFormat

RunIgnored

ShouldPanic

TestEvent

TestFn

TestName

TestResult

Traits

TDynBenchFn

Represents a benchmark function.

Termination

Invoked when unit tests terminate. Should panic if the unit test is considered a failure. By default, invokes report() and checks for a 0 result.

Functions

assert_test_result

black_box

convert_benchmarks_to_tests

filter_tests

fmt_bench_samples

iter

list_tests_console

parse_opts

run_test

run_tests

run_tests_console

test_main

test_main_static

Type Definitions

MonitorMsg

OptRes

Result of parsing the options.