diff options
Diffstat (limited to 'library/std_detect/src/detect/os/linux/auxvec.rs')
| -rw-r--r-- | library/std_detect/src/detect/os/linux/auxvec.rs | 114 | 
1 files changed, 1 insertions, 113 deletions
| diff --git a/library/std_detect/src/detect/os/linux/auxvec.rs b/library/std_detect/src/detect/os/linux/auxvec.rs index 54f52aa7533..1ed395f45b9 100644 --- a/library/std_detect/src/detect/os/linux/auxvec.rs +++ b/library/std_detect/src/detect/os/linux/auxvec.rs @@ -226,116 +226,4 @@ fn auxv_from_buf(buf: &[usize]) -> Result<AuxVec, ()> { } #[cfg(test)] -mod tests { - use super::*; - - // FIXME: on mips/mips64 getauxval returns 0, and /proc/self/auxv - // does not always contain the AT_HWCAP key under qemu. - #[cfg(any( - target_arch = "arm", - target_arch = "powerpc", - target_arch = "powerpc64", - target_arch = "s390x", - ))] - #[test] - fn auxv_crate() { - let v = auxv(); - if let Ok(hwcap) = getauxval(AT_HWCAP) { - let rt_hwcap = v.expect("failed to find hwcap key").hwcap; - assert_eq!(rt_hwcap, hwcap); - } - - // Targets with AT_HWCAP and AT_HWCAP2: - #[cfg(any( - target_arch = "aarch64", - target_arch = "arm", - target_arch = "powerpc", - target_arch = "powerpc64", - target_arch = "s390x", - ))] - { - if let Ok(hwcap2) = getauxval(AT_HWCAP2) { - let rt_hwcap2 = v.expect("failed to find hwcap2 key").hwcap2; - assert_eq!(rt_hwcap2, hwcap2); - } - } - } - - #[test] - fn auxv_dump() { - if let Ok(auxvec) = auxv() { - println!("{:?}", auxvec); - } else { - println!("both getauxval() and reading /proc/self/auxv failed!"); - } - } - - #[cfg(feature = "std_detect_file_io")] - cfg_if::cfg_if! { - if #[cfg(target_arch = "arm")] { - #[test] - fn linux_rpi3() { - let file = concat!(env!("CARGO_MANIFEST_DIR"), "/src/detect/test_data/linux-rpi3.auxv"); - println!("file: {file}"); - let v = auxv_from_file(file).unwrap(); - assert_eq!(v.hwcap, 4174038); - assert_eq!(v.hwcap2, 16); - } - - #[test] - fn linux_macos_vb() { - let file = concat!(env!("CARGO_MANIFEST_DIR"), "/src/detect/test_data/macos-virtualbox-linux-x86-4850HQ.auxv"); - println!("file: {file}"); - // The file contains HWCAP but not HWCAP2. In that case, we treat HWCAP2 as zero. - let v = auxv_from_file(file).unwrap(); - assert_eq!(v.hwcap, 126614527); - assert_eq!(v.hwcap2, 0); - } - } else if #[cfg(target_arch = "aarch64")] { - #[cfg(target_endian = "little")] - #[test] - fn linux_artificial_aarch64() { - let file = concat!(env!("CARGO_MANIFEST_DIR"), "/src/detect/test_data/linux-artificial-aarch64.auxv"); - println!("file: {file}"); - let v = auxv_from_file(file).unwrap(); - assert_eq!(v.hwcap, 0x0123456789abcdef); - assert_eq!(v.hwcap2, 0x02468ace13579bdf); - } - #[cfg(target_endian = "little")] - #[test] - fn linux_no_hwcap2_aarch64() { - let file = concat!(env!("CARGO_MANIFEST_DIR"), "/src/detect/test_data/linux-no-hwcap2-aarch64.auxv"); - println!("file: {file}"); - let v = auxv_from_file(file).unwrap(); - // An absent HWCAP2 is treated as zero, and does not prevent acceptance of HWCAP. - assert_ne!(v.hwcap, 0); - assert_eq!(v.hwcap2, 0); - } - } - } - - #[test] - #[cfg(feature = "std_detect_file_io")] - fn auxv_dump_procfs() { - if let Ok(auxvec) = auxv_from_file("/proc/self/auxv") { - println!("{:?}", auxvec); - } else { - println!("reading /proc/self/auxv failed!"); - } - } - - #[cfg(any( - target_arch = "aarch64", - target_arch = "arm", - target_arch = "powerpc", - target_arch = "powerpc64", - target_arch = "s390x", - ))] - #[test] - #[cfg(feature = "std_detect_file_io")] - fn auxv_crate_procfs() { - if let Ok(procfs_auxv) = auxv_from_file("/proc/self/auxv") { - assert_eq!(auxv().unwrap(), procfs_auxv); - } - } -} +mod tests; | 
