53 lines
1.3 KiB
Rust
53 lines
1.3 KiB
Rust
// Take a look at the license at the top of the repository in the LICENSE file.
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#![cfg(feature = "system")]
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// This test is used to ensure that the CPUs are not loaded by default.
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#[test]
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fn test_cpu() {
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let mut s = sysinfo::System::new();
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assert!(s.cpus().is_empty());
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if !sysinfo::IS_SUPPORTED_SYSTEM {
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return;
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}
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s.refresh_cpu_all();
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assert!(!s.cpus().is_empty());
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let s = sysinfo::System::new_all();
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assert!(!s.cpus().is_empty());
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assert!(!s.cpus()[0].brand().chars().any(|c| c == '\0'));
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if !cfg!(target_os = "freebsd") {
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// This information is currently not retrieved on freebsd...
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assert!(s.cpus().iter().any(|c| !c.brand().is_empty()));
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}
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assert!(s.cpus().iter().any(|c| !c.vendor_id().is_empty()));
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}
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#[test]
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fn test_physical_core_numbers() {
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if sysinfo::IS_SUPPORTED_SYSTEM {
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let count = sysinfo::System::physical_core_count();
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assert_ne!(count, None);
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assert!(count.unwrap() > 0);
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}
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}
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#[test]
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fn test_too_rapid_cpu_refresh() {
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let mut s = sysinfo::System::new();
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assert!(s.cpus().is_empty());
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if !sysinfo::IS_SUPPORTED_SYSTEM {
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return;
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}
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s.refresh_cpu_all();
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s.refresh_cpu_all();
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assert!(s.cpus().iter().any(|c| !c.cpu_usage().is_nan()));
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}
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