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manager: Add manual_gpu_clock tests

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This commit is contained in:
Vicki Pfau 2024-04-03 20:07:19 -07:00
parent 8b59bd3a39
commit cf4d7b9ba9
2 changed files with 77 additions and 36 deletions
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78
src/power.rs
View file

@ -201,26 +201,51 @@ pub async fn set_tdp_limit(limit: u32) -> Result<()> {
}
#[cfg(test)]
pub async fn setup_test() {
let filename = path(GPU_PERFORMANCE_LEVEL_PATH);
fs::create_dir_all(filename.parent().unwrap())
.await
.expect("create_dir_all");
}
#[cfg(test)]
mod test {
pub mod test {
use super::*;
use crate::testing;
use anyhow::anyhow;
use tokio::fs::{create_dir_all, read_to_string, remove_dir, write};
pub async fn setup() {
let filename = path(GPU_PERFORMANCE_LEVEL_PATH);
create_dir_all(filename.parent().unwrap())
.await
.expect("create_dir_all");
}
pub async fn write_clocks(mhz: u32) {
let filename = path(GPU_CLOCKS_PATH);
create_dir_all(filename.parent().unwrap())
.await
.expect("create_dir_all");
let contents = format!(
"OD_SCLK:
0: {mhz}Mhz
1: {mhz}Mhz
OD_RANGE:
SCLK: 200Mhz 1600Mhz
CCLK: 1400Mhz 3500Mhz
CCLK_RANGE in Core0:
0: 1400Mhz
1: 3500Mhz\n"
);
write(filename.as_path(), contents).await.expect("write");
}
pub async fn expect_clocks(mhz: u32) {
let clocks = read_to_string(path(GPU_CLOCKS_PATH)).await.expect("read");
assert_eq!(clocks, format!("s 0 {mhz}\ns 1 {mhz}\nc\n"));
}
#[tokio::test]
async fn test_get_gpu_performance_level() {
let h = testing::start();
let filename = path(GPU_PERFORMANCE_LEVEL_PATH);
setup_test().await;
setup().await;
assert!(get_gpu_performance_level().await.is_err());
write(filename.as_path(), "auto\n").await.expect("write");
@ -264,7 +289,7 @@ mod test {
let h = testing::start();
let filename = path(GPU_PERFORMANCE_LEVEL_PATH);
setup_test().await;
setup().await;
set_gpu_performance_level(GPUPerformanceLevel::Auto)
.await
@ -314,7 +339,9 @@ mod test {
assert!(get_tdp_limit().await.is_err());
write(hwmon.join("hwmon5").join(TDP_LIMIT1), "15000000").await.expect("write");
write(hwmon.join("hwmon5").join(TDP_LIMIT1), "15000000")
.await
.expect("write");
assert_eq!(get_tdp_limit().await.unwrap(), 15);
}
@ -381,21 +408,11 @@ mod test {
#[tokio::test]
async fn test_get_gpu_clocks() {
let h = testing::start();
const contents: &str = "OD_SCLK:
0: 1600Mhz
1: 1600Mhz
OD_RANGE:
SCLK: 200Mhz 1600Mhz
CCLK: 1400Mhz 3500Mhz
CCLK_RANGE in Core0:
0: 1400Mhz
1: 3500Mhz\n";
let filename = path(GPU_PERFORMANCE_LEVEL_PATH);
setup_test().await;
setup().await;
assert!(get_gpu_clocks().await.is_err());
write(path(GPU_CLOCKS_PATH), contents).await.expect("write");
write_clocks(1600).await;
assert_eq!(get_gpu_clocks().await.unwrap(), 1600);
}
@ -404,23 +421,16 @@ CCLK_RANGE in Core0:
async fn test_set_gpu_clocks() {
let h = testing::start();
let filename = path(GPU_CLOCKS_PATH);
assert!(set_gpu_clocks(1600).await.is_err());
setup_test().await;
setup().await;
assert!(set_gpu_clocks(100).await.is_err());
assert!(set_gpu_clocks(2000).await.is_err());
assert!(set_gpu_clocks(200).await.is_ok());
assert_eq!(
read_to_string(filename.as_path()).await.expect("string"),
"s 0 200\ns 1 200\nc\n"
);
expect_clocks(200).await;
assert!(set_gpu_clocks(1600).await.is_ok());
assert_eq!(
read_to_string(filename.as_path()).await.expect("string"),
"s 0 1600\ns 1 1600\nc\n"
);
expect_clocks(1600).await;
}
}