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13547e973c
Author | SHA1 | Date | |
---|---|---|---|
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13547e973c | ||
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9134337b62 | ||
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d4749b015f | ||
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9806ed7694 |
@ -8,14 +8,16 @@ pub struct BenchmarkResultWithRelativeSpeed<'a> {
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pub result: &'a BenchmarkResult,
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pub result: &'a BenchmarkResult,
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pub relative_speed: Scalar,
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pub relative_speed: Scalar,
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pub relative_speed_stddev: Option<Scalar>,
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pub relative_speed_stddev: Option<Scalar>,
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pub is_fastest: bool,
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pub is_reference: bool,
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// Less means faster
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pub relative_ordering: Ordering,
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}
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}
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|
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pub fn compare_mean_time(l: &BenchmarkResult, r: &BenchmarkResult) -> Ordering {
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pub fn compare_mean_time(l: &BenchmarkResult, r: &BenchmarkResult) -> Ordering {
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l.mean.partial_cmp(&r.mean).unwrap_or(Ordering::Equal)
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l.mean.partial_cmp(&r.mean).unwrap_or(Ordering::Equal)
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}
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}
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|
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fn fastest_of(results: &[BenchmarkResult]) -> &BenchmarkResult {
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pub fn fastest_of(results: &[BenchmarkResult]) -> &BenchmarkResult {
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results
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results
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.iter()
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.iter()
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.min_by(|&l, &r| compare_mean_time(l, r))
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.min_by(|&l, &r| compare_mean_time(l, r))
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@ -24,32 +26,38 @@ fn fastest_of(results: &[BenchmarkResult]) -> &BenchmarkResult {
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|
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fn compute_relative_speeds<'a>(
|
fn compute_relative_speeds<'a>(
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results: &'a [BenchmarkResult],
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results: &'a [BenchmarkResult],
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fastest: &'a BenchmarkResult,
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reference: &'a BenchmarkResult,
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sort_order: SortOrder,
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sort_order: SortOrder,
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) -> Vec<BenchmarkResultWithRelativeSpeed<'a>> {
|
) -> Vec<BenchmarkResultWithRelativeSpeed<'a>> {
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let mut results: Vec<_> = results
|
let mut results: Vec<_> = results
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.iter()
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.iter()
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.map(|result| {
|
.map(|result| {
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let is_fastest = result == fastest;
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let is_reference = result == reference;
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let relative_ordering = compare_mean_time(result, reference);
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|
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if result.mean == 0.0 {
|
if result.mean == 0.0 {
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return BenchmarkResultWithRelativeSpeed {
|
return BenchmarkResultWithRelativeSpeed {
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result,
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result,
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relative_speed: if is_fastest { 1.0 } else { f64::INFINITY },
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relative_speed: if is_reference { 1.0 } else { f64::INFINITY },
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relative_speed_stddev: None,
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relative_speed_stddev: None,
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is_fastest,
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is_reference,
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|
relative_ordering,
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};
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};
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}
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}
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|
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let ratio = result.mean / fastest.mean;
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let ratio = match relative_ordering {
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Ordering::Less => reference.mean / result.mean,
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Ordering::Equal => 1.0,
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Ordering::Greater => result.mean / reference.mean,
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};
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|
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// https://en.wikipedia.org/wiki/Propagation_of_uncertainty#Example_formulas
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// https://en.wikipedia.org/wiki/Propagation_of_uncertainty#Example_formulas
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// Covariance asssumed to be 0, i.e. variables are assumed to be independent
|
// Covariance asssumed to be 0, i.e. variables are assumed to be independent
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let ratio_stddev = match (result.stddev, fastest.stddev) {
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let ratio_stddev = match (result.stddev, reference.stddev) {
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(Some(result_stddev), Some(fastest_stddev)) => Some(
|
(Some(result_stddev), Some(fastest_stddev)) => Some(
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ratio
|
ratio
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* ((result_stddev / result.mean).powi(2)
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* ((result_stddev / result.mean).powi(2)
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+ (fastest_stddev / fastest.mean).powi(2))
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+ (fastest_stddev / reference.mean).powi(2))
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.sqrt(),
|
.sqrt(),
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),
|
),
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_ => None,
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_ => None,
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@ -59,7 +67,8 @@ fn compute_relative_speeds<'a>(
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result,
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result,
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relative_speed: ratio,
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relative_speed: ratio,
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relative_speed_stddev: ratio_stddev,
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relative_speed_stddev: ratio_stddev,
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is_fastest,
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is_reference,
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|
relative_ordering,
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}
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}
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})
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})
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.collect();
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.collect();
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@ -74,6 +83,18 @@ fn compute_relative_speeds<'a>(
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results
|
results
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}
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}
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|
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|
pub fn compute_with_check_from_reference<'a>(
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results: &'a [BenchmarkResult],
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reference: &'a BenchmarkResult,
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|
sort_order: SortOrder,
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|
) -> Option<Vec<BenchmarkResultWithRelativeSpeed<'a>>> {
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|
if fastest_of(results).mean == 0.0 || reference.mean == 0.0 {
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return None;
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|
}
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|
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Some(compute_relative_speeds(results, reference, sort_order))
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}
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|
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pub fn compute_with_check(
|
pub fn compute_with_check(
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results: &[BenchmarkResult],
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results: &[BenchmarkResult],
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sort_order: SortOrder,
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sort_order: SortOrder,
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@ -134,6 +155,20 @@ fn test_compute_relative_speed() {
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assert_relative_eq!(2.5, annotated_results[2].relative_speed);
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assert_relative_eq!(2.5, annotated_results[2].relative_speed);
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}
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}
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|
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|
#[test]
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fn test_compute_relative_speed_with_reference() {
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use approx::assert_relative_eq;
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|
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let results = vec![create_result("cmd2", 2.0), create_result("cmd3", 5.0)];
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let reference = create_result("cmd2", 4.0);
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|
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let annotated_results =
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compute_with_check_from_reference(&results, &reference, SortOrder::Command).unwrap();
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|
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assert_relative_eq!(2.0, annotated_results[0].relative_speed);
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assert_relative_eq!(1.25, annotated_results[1].relative_speed);
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}
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#[test]
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#[test]
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fn test_compute_relative_speed_for_zero_times() {
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fn test_compute_relative_speed_for_zero_times() {
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let results = vec![create_result("cmd1", 1.0), create_result("cmd2", 0.0)];
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let results = vec![create_result("cmd1", 1.0), create_result("cmd2", 0.0)];
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|
@ -1,10 +1,10 @@
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use colored::*;
|
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|
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use super::benchmark_result::BenchmarkResult;
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use super::benchmark_result::BenchmarkResult;
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use super::executor::{Executor, MockExecutor, RawExecutor, ShellExecutor};
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use super::executor::{Executor, MockExecutor, RawExecutor, ShellExecutor};
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use super::{relative_speed, Benchmark};
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use super::{relative_speed, Benchmark};
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use colored::*;
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use std::cmp::Ordering;
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|
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use crate::command::Commands;
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use crate::command::{Command, Commands};
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use crate::export::ExportManager;
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use crate::export::ExportManager;
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use crate::options::{ExecutorKind, Options, OutputStyleOption, SortOrder};
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use crate::options::{ExecutorKind, Options, OutputStyleOption, SortOrder};
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|
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@ -38,9 +38,15 @@ impl<'a> Scheduler<'a> {
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ExecutorKind::Shell(ref shell) => Box::new(ShellExecutor::new(shell, self.options)),
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ExecutorKind::Shell(ref shell) => Box::new(ShellExecutor::new(shell, self.options)),
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};
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};
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|
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|
let reference = self
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|
.options
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|
.reference_command
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|
.as_ref()
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|
.map(|cmd| Command::new(None, cmd));
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|
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executor.calibrate()?;
|
executor.calibrate()?;
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|
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for (number, cmd) in self.commands.iter().enumerate() {
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for (number, cmd) in reference.iter().chain(self.commands.iter()).enumerate() {
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self.results
|
self.results
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.push(Benchmark::new(number, cmd, self.options, &*executor).run()?);
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.push(Benchmark::new(number, cmd, self.options, &*executor).run()?);
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|
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@ -65,31 +71,56 @@ impl<'a> Scheduler<'a> {
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return;
|
return;
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}
|
}
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|
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if let Some(annotated_results) = relative_speed::compute_with_check(
|
let reference = self
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|
.options
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|
.reference_command
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|
.as_ref()
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|
.map(|_| &self.results[0])
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|
.unwrap_or_else(|| relative_speed::fastest_of(&self.results));
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|
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|
if let Some(annotated_results) = relative_speed::compute_with_check_from_reference(
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&self.results,
|
&self.results,
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|
reference,
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self.options.sort_order_speed_comparison,
|
self.options.sort_order_speed_comparison,
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) {
|
) {
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match self.options.sort_order_speed_comparison {
|
match self.options.sort_order_speed_comparison {
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SortOrder::MeanTime => {
|
SortOrder::MeanTime => {
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println!("{}", "Summary".bold());
|
println!("{}", "Summary".bold());
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|
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let fastest = annotated_results.iter().find(|r| r.is_fastest).unwrap();
|
let reference = annotated_results.iter().find(|r| r.is_reference).unwrap();
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let others = annotated_results.iter().filter(|r| !r.is_fastest);
|
let others = annotated_results.iter().filter(|r| !r.is_reference);
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|
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println!(
|
println!(
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" {} ran",
|
" {} ran",
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fastest.result.command_with_unused_parameters.cyan()
|
reference.result.command_with_unused_parameters.cyan()
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);
|
);
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|
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for item in others {
|
for item in others {
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|
let stddev = if let Some(stddev) = item.relative_speed_stddev {
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|
format!(" ± {}", format!("{:.2}", stddev).green())
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|
} else {
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|
"".into()
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|
};
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|
let comparator = match item.relative_ordering {
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|
Ordering::Less => format!(
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|
"{}{} times slower than",
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|
format!("{:8.2}", item.relative_speed).bold().green(),
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|
stddev
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|
),
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|
Ordering::Greater => format!(
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|
"{}{} times faster than",
|
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|
format!("{:8.2}", item.relative_speed).bold().green(),
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|
stddev
|
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|
),
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|
Ordering::Equal => format!(
|
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|
" As fast ({}{}) as",
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|
format!("{:.2}", item.relative_speed).bold().green(),
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|
stddev
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|
),
|
||||||
|
};
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println!(
|
println!(
|
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"{}{} times faster than {}",
|
"{} {}",
|
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format!("{:8.2}", item.relative_speed).bold().green(),
|
comparator,
|
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if let Some(stddev) = item.relative_speed_stddev {
|
|
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format!(" ± {}", format!("{stddev:.2}").green())
|
|
||||||
} else {
|
|
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"".into()
|
|
||||||
},
|
|
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&item.result.command_with_unused_parameters.magenta()
|
&item.result.command_with_unused_parameters.magenta()
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
@ -101,7 +132,7 @@ impl<'a> Scheduler<'a> {
|
|||||||
println!(
|
println!(
|
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" {}{} {}",
|
" {}{} {}",
|
||||||
format!("{:10.2}", item.relative_speed).bold().green(),
|
format!("{:10.2}", item.relative_speed).bold().green(),
|
||||||
if item.is_fastest {
|
if item.is_reference {
|
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" ".into()
|
" ".into()
|
||||||
} else if let Some(stddev) = item.relative_speed_stddev {
|
} else if let Some(stddev) = item.relative_speed_stddev {
|
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format!(" ± {}", format!("{stddev:5.2}").green())
|
format!(" ± {}", format!("{stddev:5.2}").green())
|
||||||
|
10
src/cli.rs
10
src/cli.rs
@ -86,6 +86,16 @@ fn build_command() -> Command {
|
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not every time as would happen with the --prepare option."
|
not every time as would happen with the --prepare option."
|
||||||
),
|
),
|
||||||
)
|
)
|
||||||
|
.arg(
|
||||||
|
Arg::new("reference")
|
||||||
|
.long("reference")
|
||||||
|
.action(ArgAction::Set)
|
||||||
|
.value_name("CMD")
|
||||||
|
.help(
|
||||||
|
"The reference command for the relative comparison of results. \
|
||||||
|
If this is unset, results are compared with the fastest command as reference."
|
||||||
|
)
|
||||||
|
)
|
||||||
.arg(
|
.arg(
|
||||||
Arg::new("prepare")
|
Arg::new("prepare")
|
||||||
.long("prepare")
|
.long("prepare")
|
||||||
|
@ -56,7 +56,7 @@ pub trait MarkupExporter {
|
|||||||
let min_str = format_duration_value(measurement.min, Some(unit)).0;
|
let min_str = format_duration_value(measurement.min, Some(unit)).0;
|
||||||
let max_str = format_duration_value(measurement.max, Some(unit)).0;
|
let max_str = format_duration_value(measurement.max, Some(unit)).0;
|
||||||
let rel_str = format!("{:.2}", entry.relative_speed);
|
let rel_str = format!("{:.2}", entry.relative_speed);
|
||||||
let rel_stddev_str = if entry.is_fastest {
|
let rel_stddev_str = if entry.is_reference {
|
||||||
"".into()
|
"".into()
|
||||||
} else if let Some(stddev) = entry.relative_speed_stddev {
|
} else if let Some(stddev) = entry.relative_speed_stddev {
|
||||||
format!(" ± {stddev:.2}")
|
format!(" ± {stddev:.2}")
|
||||||
|
@ -204,6 +204,9 @@ pub struct Options {
|
|||||||
/// Whether or not to ignore non-zero exit codes
|
/// Whether or not to ignore non-zero exit codes
|
||||||
pub command_failure_action: CmdFailureAction,
|
pub command_failure_action: CmdFailureAction,
|
||||||
|
|
||||||
|
// Command to use as a reference for relative speed comparison
|
||||||
|
pub reference_command: Option<String>,
|
||||||
|
|
||||||
/// Command(s) to run before each timing run
|
/// Command(s) to run before each timing run
|
||||||
pub preparation_command: Option<Vec<String>>,
|
pub preparation_command: Option<Vec<String>>,
|
||||||
|
|
||||||
@ -245,6 +248,7 @@ impl Default for Options {
|
|||||||
warmup_count: 0,
|
warmup_count: 0,
|
||||||
min_benchmarking_time: 3.0,
|
min_benchmarking_time: 3.0,
|
||||||
command_failure_action: CmdFailureAction::RaiseError,
|
command_failure_action: CmdFailureAction::RaiseError,
|
||||||
|
reference_command: None,
|
||||||
preparation_command: None,
|
preparation_command: None,
|
||||||
conclusion_command: None,
|
conclusion_command: None,
|
||||||
setup_command: None,
|
setup_command: None,
|
||||||
@ -304,6 +308,8 @@ impl Options {
|
|||||||
|
|
||||||
options.setup_command = matches.get_one::<String>("setup").map(String::from);
|
options.setup_command = matches.get_one::<String>("setup").map(String::from);
|
||||||
|
|
||||||
|
options.reference_command = matches.get_one::<String>("reference").map(String::from);
|
||||||
|
|
||||||
options.preparation_command = matches
|
options.preparation_command = matches
|
||||||
.get_many::<String>("prepare")
|
.get_many::<String>("prepare")
|
||||||
.map(|values| values.map(String::from).collect::<Vec<String>>());
|
.map(|values| values.map(String::from).collect::<Vec<String>>());
|
||||||
@ -431,21 +437,25 @@ impl Options {
|
|||||||
}
|
}
|
||||||
|
|
||||||
pub fn validate_against_command_list(&self, commands: &Commands) -> Result<()> {
|
pub fn validate_against_command_list(&self, commands: &Commands) -> Result<()> {
|
||||||
|
let num_commands = commands.num_commands()
|
||||||
|
+ if self.reference_command.is_some() {
|
||||||
|
1
|
||||||
|
} else {
|
||||||
|
0
|
||||||
|
};
|
||||||
if let Some(preparation_command) = &self.preparation_command {
|
if let Some(preparation_command) = &self.preparation_command {
|
||||||
ensure!(
|
ensure!(
|
||||||
preparation_command.len() <= 1
|
preparation_command.len() <= 1 || num_commands == preparation_command.len(),
|
||||||
|| commands.num_commands() == preparation_command.len(),
|
|
||||||
"The '--prepare' option has to be provided just once or N times, where N is the \
|
"The '--prepare' option has to be provided just once or N times, where N is the \
|
||||||
number of benchmark commands."
|
number of benchmark commands including a potential reference."
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
|
|
||||||
if let Some(conclusion_command) = &self.conclusion_command {
|
if let Some(conclusion_command) = &self.conclusion_command {
|
||||||
ensure!(
|
ensure!(
|
||||||
conclusion_command.len() <= 1
|
conclusion_command.len() <= 1 || num_commands == conclusion_command.len(),
|
||||||
|| commands.num_commands() == conclusion_command.len(),
|
|
||||||
"The '--conclude' option has to be provided just once or N times, where N is the \
|
"The '--conclude' option has to be provided just once or N times, where N is the \
|
||||||
number of benchmark commands."
|
number of benchmark commands including a potential reference."
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -54,6 +54,11 @@ impl ExecutionOrderTest {
|
|||||||
self.command(output)
|
self.command(output)
|
||||||
}
|
}
|
||||||
|
|
||||||
|
fn reference(&mut self, output: &str) -> &mut Self {
|
||||||
|
self.arg("--reference");
|
||||||
|
self.command(output)
|
||||||
|
}
|
||||||
|
|
||||||
fn conclude(&mut self, output: &str) -> &mut Self {
|
fn conclude(&mut self, output: &str) -> &mut Self {
|
||||||
self.arg("--conclude");
|
self.arg("--conclude");
|
||||||
self.command(output)
|
self.command(output)
|
||||||
@ -364,3 +369,195 @@ fn multiple_parameter_values() {
|
|||||||
.expect_output("command 3 b")
|
.expect_output("command 3 b")
|
||||||
.run();
|
.run();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn reference_is_executed_first() {
|
||||||
|
ExecutionOrderTest::new()
|
||||||
|
.arg("--runs=1")
|
||||||
|
.reference("reference")
|
||||||
|
.command("command 1")
|
||||||
|
.command("command 2")
|
||||||
|
.expect_output("reference")
|
||||||
|
.expect_output("command 1")
|
||||||
|
.expect_output("command 2")
|
||||||
|
.run();
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn reference_is_executed_first_parameter_value() {
|
||||||
|
ExecutionOrderTest::new()
|
||||||
|
.arg("--runs=2")
|
||||||
|
.reference("reference")
|
||||||
|
.arg("--parameter-list")
|
||||||
|
.arg("number")
|
||||||
|
.arg("1,2,3")
|
||||||
|
.command("command {number}")
|
||||||
|
.expect_output("reference")
|
||||||
|
.expect_output("reference")
|
||||||
|
.expect_output("command 1")
|
||||||
|
.expect_output("command 1")
|
||||||
|
.expect_output("command 2")
|
||||||
|
.expect_output("command 2")
|
||||||
|
.expect_output("command 3")
|
||||||
|
.expect_output("command 3")
|
||||||
|
.run();
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn reference_is_executed_separately_from_commands() {
|
||||||
|
ExecutionOrderTest::new()
|
||||||
|
.arg("--runs=1")
|
||||||
|
.reference("command 1")
|
||||||
|
.command("command 1")
|
||||||
|
.command("command 2")
|
||||||
|
.expect_output("command 1")
|
||||||
|
.expect_output("command 1")
|
||||||
|
.expect_output("command 2")
|
||||||
|
.run();
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn setup_prepare_reference_conclude_cleanup_combined() {
|
||||||
|
ExecutionOrderTest::new()
|
||||||
|
.arg("--warmup=1")
|
||||||
|
.arg("--runs=2")
|
||||||
|
.setup("setup")
|
||||||
|
.prepare("prepare")
|
||||||
|
.reference("reference")
|
||||||
|
.command("command1")
|
||||||
|
.command("command2")
|
||||||
|
.conclude("conclude")
|
||||||
|
.cleanup("cleanup")
|
||||||
|
// reference
|
||||||
|
.expect_output("setup")
|
||||||
|
.expect_output("prepare")
|
||||||
|
.expect_output("reference")
|
||||||
|
.expect_output("conclude")
|
||||||
|
.expect_output("prepare")
|
||||||
|
.expect_output("reference")
|
||||||
|
.expect_output("conclude")
|
||||||
|
.expect_output("prepare")
|
||||||
|
.expect_output("reference")
|
||||||
|
.expect_output("conclude")
|
||||||
|
.expect_output("cleanup")
|
||||||
|
// 1
|
||||||
|
.expect_output("setup")
|
||||||
|
.expect_output("prepare")
|
||||||
|
.expect_output("command1")
|
||||||
|
.expect_output("conclude")
|
||||||
|
.expect_output("prepare")
|
||||||
|
.expect_output("command1")
|
||||||
|
.expect_output("conclude")
|
||||||
|
.expect_output("prepare")
|
||||||
|
.expect_output("command1")
|
||||||
|
.expect_output("conclude")
|
||||||
|
.expect_output("cleanup")
|
||||||
|
// 2
|
||||||
|
.expect_output("setup")
|
||||||
|
.expect_output("prepare")
|
||||||
|
.expect_output("command2")
|
||||||
|
.expect_output("conclude")
|
||||||
|
.expect_output("prepare")
|
||||||
|
.expect_output("command2")
|
||||||
|
.expect_output("conclude")
|
||||||
|
.expect_output("prepare")
|
||||||
|
.expect_output("command2")
|
||||||
|
.expect_output("conclude")
|
||||||
|
.expect_output("cleanup")
|
||||||
|
.run();
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn setup_separate_prepare_separate_conclude_cleanup_combined() {
|
||||||
|
ExecutionOrderTest::new()
|
||||||
|
.arg("--warmup=1")
|
||||||
|
.arg("--runs=2")
|
||||||
|
.setup("setup")
|
||||||
|
.cleanup("cleanup")
|
||||||
|
.prepare("prepare1")
|
||||||
|
.command("command1")
|
||||||
|
.conclude("conclude1")
|
||||||
|
.prepare("prepare2")
|
||||||
|
.command("command2")
|
||||||
|
.conclude("conclude2")
|
||||||
|
// 1
|
||||||
|
.expect_output("setup")
|
||||||
|
.expect_output("prepare1")
|
||||||
|
.expect_output("command1")
|
||||||
|
.expect_output("conclude1")
|
||||||
|
.expect_output("prepare1")
|
||||||
|
.expect_output("command1")
|
||||||
|
.expect_output("conclude1")
|
||||||
|
.expect_output("prepare1")
|
||||||
|
.expect_output("command1")
|
||||||
|
.expect_output("conclude1")
|
||||||
|
.expect_output("cleanup")
|
||||||
|
// 2
|
||||||
|
.expect_output("setup")
|
||||||
|
.expect_output("prepare2")
|
||||||
|
.expect_output("command2")
|
||||||
|
.expect_output("conclude2")
|
||||||
|
.expect_output("prepare2")
|
||||||
|
.expect_output("command2")
|
||||||
|
.expect_output("conclude2")
|
||||||
|
.expect_output("prepare2")
|
||||||
|
.expect_output("command2")
|
||||||
|
.expect_output("conclude2")
|
||||||
|
.expect_output("cleanup")
|
||||||
|
.run();
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn setup_separate_prepare_reference_separate_conclude_cleanup_combined() {
|
||||||
|
ExecutionOrderTest::new()
|
||||||
|
.arg("--warmup=1")
|
||||||
|
.arg("--runs=2")
|
||||||
|
.setup("setup")
|
||||||
|
.cleanup("cleanup")
|
||||||
|
.prepare("prepareref")
|
||||||
|
.reference("reference")
|
||||||
|
.conclude("concluderef")
|
||||||
|
.prepare("prepare1")
|
||||||
|
.command("command1")
|
||||||
|
.conclude("conclude1")
|
||||||
|
.prepare("prepare2")
|
||||||
|
.command("command2")
|
||||||
|
.conclude("conclude2")
|
||||||
|
// reference
|
||||||
|
.expect_output("setup")
|
||||||
|
.expect_output("prepareref")
|
||||||
|
.expect_output("reference")
|
||||||
|
.expect_output("concluderef")
|
||||||
|
.expect_output("prepareref")
|
||||||
|
.expect_output("reference")
|
||||||
|
.expect_output("concluderef")
|
||||||
|
.expect_output("prepareref")
|
||||||
|
.expect_output("reference")
|
||||||
|
.expect_output("concluderef")
|
||||||
|
.expect_output("cleanup")
|
||||||
|
// 1
|
||||||
|
.expect_output("setup")
|
||||||
|
.expect_output("prepare1")
|
||||||
|
.expect_output("command1")
|
||||||
|
.expect_output("conclude1")
|
||||||
|
.expect_output("prepare1")
|
||||||
|
.expect_output("command1")
|
||||||
|
.expect_output("conclude1")
|
||||||
|
.expect_output("prepare1")
|
||||||
|
.expect_output("command1")
|
||||||
|
.expect_output("conclude1")
|
||||||
|
.expect_output("cleanup")
|
||||||
|
// 2
|
||||||
|
.expect_output("setup")
|
||||||
|
.expect_output("prepare2")
|
||||||
|
.expect_output("command2")
|
||||||
|
.expect_output("conclude2")
|
||||||
|
.expect_output("prepare2")
|
||||||
|
.expect_output("command2")
|
||||||
|
.expect_output("conclude2")
|
||||||
|
.expect_output("prepare2")
|
||||||
|
.expect_output("command2")
|
||||||
|
.expect_output("conclude2")
|
||||||
|
.expect_output("cleanup")
|
||||||
|
.run();
|
||||||
|
}
|
||||||
|
@ -61,6 +61,17 @@ fn fails_with_wrong_number_of_prepare_options() {
|
|||||||
.assert()
|
.assert()
|
||||||
.success();
|
.success();
|
||||||
|
|
||||||
|
hyperfine()
|
||||||
|
.arg("--runs=1")
|
||||||
|
.arg("--prepare=echo ref")
|
||||||
|
.arg("--prepare=echo a")
|
||||||
|
.arg("--prepare=echo b")
|
||||||
|
.arg("--reference=echo ref")
|
||||||
|
.arg("echo a")
|
||||||
|
.arg("echo b")
|
||||||
|
.assert()
|
||||||
|
.success();
|
||||||
|
|
||||||
hyperfine()
|
hyperfine()
|
||||||
.arg("--runs=1")
|
.arg("--runs=1")
|
||||||
.arg("--prepare=echo a")
|
.arg("--prepare=echo a")
|
||||||
@ -73,6 +84,19 @@ fn fails_with_wrong_number_of_prepare_options() {
|
|||||||
.stderr(predicate::str::contains(
|
.stderr(predicate::str::contains(
|
||||||
"The '--prepare' option has to be provided",
|
"The '--prepare' option has to be provided",
|
||||||
));
|
));
|
||||||
|
|
||||||
|
hyperfine()
|
||||||
|
.arg("--runs=1")
|
||||||
|
.arg("--prepare=echo a")
|
||||||
|
.arg("--prepare=echo b")
|
||||||
|
.arg("--reference=echo ref")
|
||||||
|
.arg("echo a")
|
||||||
|
.arg("echo b")
|
||||||
|
.assert()
|
||||||
|
.failure()
|
||||||
|
.stderr(predicate::str::contains(
|
||||||
|
"The '--prepare' option has to be provided",
|
||||||
|
));
|
||||||
}
|
}
|
||||||
|
|
||||||
#[test]
|
#[test]
|
||||||
@ -86,6 +110,17 @@ fn fails_with_wrong_number_of_conclude_options() {
|
|||||||
.assert()
|
.assert()
|
||||||
.success();
|
.success();
|
||||||
|
|
||||||
|
hyperfine()
|
||||||
|
.arg("--runs=1")
|
||||||
|
.arg("--conclude=echo ref")
|
||||||
|
.arg("--conclude=echo a")
|
||||||
|
.arg("--conclude=echo b")
|
||||||
|
.arg("--reference=echo ref")
|
||||||
|
.arg("echo a")
|
||||||
|
.arg("echo b")
|
||||||
|
.assert()
|
||||||
|
.success();
|
||||||
|
|
||||||
hyperfine()
|
hyperfine()
|
||||||
.arg("--runs=1")
|
.arg("--runs=1")
|
||||||
.arg("--conclude=echo a")
|
.arg("--conclude=echo a")
|
||||||
@ -98,6 +133,19 @@ fn fails_with_wrong_number_of_conclude_options() {
|
|||||||
.stderr(predicate::str::contains(
|
.stderr(predicate::str::contains(
|
||||||
"The '--conclude' option has to be provided",
|
"The '--conclude' option has to be provided",
|
||||||
));
|
));
|
||||||
|
|
||||||
|
hyperfine()
|
||||||
|
.arg("--runs=1")
|
||||||
|
.arg("--conclude=echo a")
|
||||||
|
.arg("--conclude=echo b")
|
||||||
|
.arg("--reference=echo ref")
|
||||||
|
.arg("echo a")
|
||||||
|
.arg("echo b")
|
||||||
|
.assert()
|
||||||
|
.failure()
|
||||||
|
.stderr(predicate::str::contains(
|
||||||
|
"The '--conclude' option has to be provided",
|
||||||
|
));
|
||||||
}
|
}
|
||||||
|
|
||||||
#[test]
|
#[test]
|
||||||
@ -413,6 +461,38 @@ fn shows_benchmark_comparison_with_relative_times() {
|
|||||||
);
|
);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn shows_benchmark_comparison_with_same_time() {
|
||||||
|
hyperfine_debug()
|
||||||
|
.arg("--command-name=A")
|
||||||
|
.arg("--command-name=B")
|
||||||
|
.arg("sleep 1.0")
|
||||||
|
.arg("sleep 1.0")
|
||||||
|
.arg("sleep 2.0")
|
||||||
|
.arg("sleep 1000.0")
|
||||||
|
.assert()
|
||||||
|
.success()
|
||||||
|
.stdout(
|
||||||
|
predicate::str::contains("As fast (1.00 ± 0.00) as")
|
||||||
|
.and(predicate::str::contains("2.00 ± 0.00 times faster"))
|
||||||
|
.and(predicate::str::contains("1000.00 ± 0.00 times faster")),
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn shows_benchmark_comparison_relative_to_reference() {
|
||||||
|
hyperfine_debug()
|
||||||
|
.arg("--reference=sleep 2.0")
|
||||||
|
.arg("sleep 1.0")
|
||||||
|
.arg("sleep 3.0")
|
||||||
|
.assert()
|
||||||
|
.success()
|
||||||
|
.stdout(
|
||||||
|
predicate::str::contains("2.00 ± 0.00 times slower")
|
||||||
|
.and(predicate::str::contains("1.50 ± 0.00 times faster")),
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
#[test]
|
#[test]
|
||||||
fn performs_all_benchmarks_in_parameter_scan() {
|
fn performs_all_benchmarks_in_parameter_scan() {
|
||||||
hyperfine_debug()
|
hyperfine_debug()
|
||||||
@ -434,6 +514,29 @@ fn performs_all_benchmarks_in_parameter_scan() {
|
|||||||
);
|
);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn performs_reference_and_all_benchmarks_in_parameter_scan() {
|
||||||
|
hyperfine_debug()
|
||||||
|
.arg("--reference=sleep 25")
|
||||||
|
.arg("--parameter-scan")
|
||||||
|
.arg("time")
|
||||||
|
.arg("30")
|
||||||
|
.arg("45")
|
||||||
|
.arg("--parameter-step-size")
|
||||||
|
.arg("5")
|
||||||
|
.arg("sleep {time}")
|
||||||
|
.assert()
|
||||||
|
.success()
|
||||||
|
.stdout(
|
||||||
|
predicate::str::contains("Benchmark 1: sleep 25")
|
||||||
|
.and(predicate::str::contains("Benchmark 2: sleep 30"))
|
||||||
|
.and(predicate::str::contains("Benchmark 3: sleep 35"))
|
||||||
|
.and(predicate::str::contains("Benchmark 4: sleep 40"))
|
||||||
|
.and(predicate::str::contains("Benchmark 5: sleep 45"))
|
||||||
|
.and(predicate::str::contains("Benchmark 6: sleep 50").not()),
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
#[test]
|
#[test]
|
||||||
fn intermediate_results_are_not_exported_to_stdout() {
|
fn intermediate_results_are_not_exported_to_stdout() {
|
||||||
hyperfine_debug()
|
hyperfine_debug()
|
||||||
|
Loading…
Reference in New Issue
Block a user