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Add test for cgroups_relative_memory
Signed-off-by: omprakaash <omsuseela@gmail.com>
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68 changes: 68 additions & 0 deletions
68
tests/contest/contest/src/tests/cgroups/relative_memory.rs
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Original file line number | Diff line number | Diff line change |
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use std::path::Path; | ||
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use anyhow::{Context, Result}; | ||
use oci_spec::runtime::{ | ||
LinuxBuilder, LinuxMemoryBuilder, LinuxResourcesBuilder, Spec, SpecBuilder, | ||
}; | ||
use test_framework::{test_result, ConditionalTest, TestGroup, TestResult}; | ||
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use crate::utils::{test_outside_container, test_utils::check_container_created}; | ||
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const CGROUP_MEMORY_LIMIT: &str = "/sys/fs/cgroup/memory/memory.limit_in_bytes"; | ||
const CGROUP_MEMORY_SWAPPINESS: &str = "/sys/fs/cgroup/memory/memory.swappiness"; | ||
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fn create_spec(cgroup_name: &str, limit: i64, swappiness: u64) -> Result<Spec> { | ||
let spec = SpecBuilder::default() | ||
.linux( | ||
LinuxBuilder::default() | ||
.cgroups_path(Path::new("/testdir/runtime-test/container").join(cgroup_name)) | ||
.resources( | ||
LinuxResourcesBuilder::default() | ||
.memory( | ||
LinuxMemoryBuilder::default() | ||
.limit(limit) | ||
.swappiness(swappiness) | ||
.build() | ||
.context("failed to build memory spec")?, | ||
) | ||
.build() | ||
.context("failed to build resource spec")?, | ||
) | ||
.build() | ||
.context("failed to build linux spec")?, | ||
) | ||
.build() | ||
.context("failed to build spec")?; | ||
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Ok(spec) | ||
} | ||
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fn test_relative_memory_cgroups() -> TestResult { | ||
let cgroup_name = "test_relative_memory_cgroups"; | ||
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let spec = test_result!(create_spec(cgroup_name, 50593792, 10)); | ||
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let test_result = test_outside_container(spec, &|data| { | ||
test_result!(check_container_created(&data)); | ||
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TestResult::Passed | ||
}); | ||
test_result | ||
Check failure on line 50 in tests/contest/contest/src/tests/cgroups/relative_memory.rs
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} | ||
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fn can_run() -> bool { | ||
Path::new(CGROUP_MEMORY_LIMIT).exists() && Path::new(CGROUP_MEMORY_SWAPPINESS).exists() | ||
} | ||
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pub fn get_test_group() -> TestGroup { | ||
let mut test_group = TestGroup::new("cgroup_v1_relative_memory"); | ||
let linux_cgroups_memory = ConditionalTest::new( | ||
"test_linux_cgroups_relative_memory", | ||
Box::new(can_run), | ||
Box::new(test_relative_memory_cgroups), | ||
); | ||
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test_group.add(vec![Box::new(linux_cgroups_memory)]); | ||
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test_group | ||
} |