54 lines
1.1 KiB
Rust
54 lines
1.1 KiB
Rust
extern crate jemalloc_ctl;
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extern crate jemallocator;
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extern crate libc;
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use jemalloc_ctl::{Access, AsName};
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use jemallocator::Jemalloc;
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use std::alloc::{GlobalAlloc, Layout};
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#[global_allocator]
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static A: Jemalloc = Jemalloc;
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#[test]
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fn smoke() {
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let layout = Layout::from_size_align(100, 8).unwrap();
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unsafe {
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let ptr = Jemalloc.alloc(layout.clone());
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assert!(!ptr.is_null());
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Jemalloc.dealloc(ptr, layout);
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}
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}
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#[test]
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fn ctl_get_set() {
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let epoch: u64 = "epoch\0".name().read().unwrap();
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assert!(epoch > 0);
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"epoch\0".name().write(epoch).unwrap();
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}
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#[test]
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#[should_panic]
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fn ctl_panic_empty_get() {
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let _: u64 = "".name().read().unwrap();
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}
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#[test]
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#[should_panic]
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fn ctl_panic_empty_set() {
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let epoch: u64 = "epoch\0".name().read().unwrap();
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"".name().write(epoch).unwrap();
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}
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#[test]
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#[should_panic]
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fn ctl_panic_non_null_terminated_get() {
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let _: u64 = "epoch".name().read().unwrap();
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}
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#[test]
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#[should_panic]
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fn ctl_panic_non_null_terminated_set() {
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let epoch: u64 = "epoch\0".name().read().unwrap();
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"epoch".name().write(epoch).unwrap();
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}
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