mirror of
https://github.com/uutils/coreutils
synced 2024-11-16 09:48:03 +00:00
355 lines
9.8 KiB
Rust
355 lines
9.8 KiB
Rust
// spell-checker:ignore (words) nosuchgroup groupname
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use crate::common::util::*;
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use rust_users::*;
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#[test]
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fn test_invalid_option() {
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new_ucmd!().arg("-w").arg("/").fails();
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}
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static DIR: &str = "/tmp";
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// we should always get both arguments, regardless of whether --reference was used
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#[test]
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fn test_help() {
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new_ucmd!()
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.arg("--help")
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.succeeds()
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.stdout_contains("ARGS:\n <GROUP> \n <FILE>... ");
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}
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#[test]
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fn test_help_ref() {
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new_ucmd!()
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.arg("--help")
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.arg("--reference=ref_file")
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.succeeds()
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.stdout_contains("ARGS:\n <GROUP> \n <FILE>... ");
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}
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#[test]
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fn test_ref_help() {
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new_ucmd!()
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.arg("--reference=ref_file")
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.arg("--help")
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.succeeds()
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.stdout_contains("ARGS:\n <GROUP> \n <FILE>... ");
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}
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#[test]
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fn test_invalid_group() {
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new_ucmd!()
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.arg("__nosuchgroup__")
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.arg("/")
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.fails()
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.stderr_is("chgrp: invalid group: '__nosuchgroup__'");
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}
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#[test]
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fn test_1() {
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if get_effective_gid() != 0 {
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new_ucmd!()
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.arg("bin")
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.arg(DIR)
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.fails()
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.stderr_is("chgrp: changing group of '/tmp': Operation not permitted (os error 1)");
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}
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}
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#[test]
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fn test_fail_silently() {
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if get_effective_gid() != 0 {
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for opt in ["-f", "--silent", "--quiet", "--sil", "--qui"] {
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new_ucmd!()
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.arg(opt)
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.arg("bin")
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.arg(DIR)
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.run()
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.fails_silently();
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}
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}
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}
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#[test]
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fn test_preserve_root() {
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// It's weird that on OS X, `realpath /etc/..` returns '/private'
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for d in [
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"/",
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"/////tmp///../../../../",
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"../../../../../../../../../../../../../../",
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"./../../../../../../../../../../../../../../",
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] {
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new_ucmd!()
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.arg("--preserve-root")
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.arg("-R")
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.arg("bin").arg(d)
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.fails()
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.stderr_is("chgrp: it is dangerous to operate recursively on '/'\nchgrp: use --no-preserve-root to override this failsafe");
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}
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}
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#[test]
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fn test_preserve_root_symlink() {
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let file = "test_chgrp_symlink2root";
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for d in [
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"/",
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"////tmp//../../../../",
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"..//../../..//../..//../../../../../../../../",
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".//../../../../../../..//../../../../../../../",
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] {
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let (at, mut ucmd) = at_and_ucmd!();
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at.symlink_file(d, file);
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ucmd.arg("--preserve-root")
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.arg("-HR")
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.arg("bin").arg(file)
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.fails()
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.stderr_is("chgrp: it is dangerous to operate recursively on '/'\nchgrp: use --no-preserve-root to override this failsafe");
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}
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let (at, mut ucmd) = at_and_ucmd!();
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at.symlink_file("///usr", file);
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ucmd.arg("--preserve-root")
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.arg("-HR")
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.arg("bin").arg(format!(".//{}/..//..//../../", file))
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.fails()
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.stderr_is("chgrp: it is dangerous to operate recursively on '/'\nchgrp: use --no-preserve-root to override this failsafe");
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let (at, mut ucmd) = at_and_ucmd!();
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at.symlink_file("/", "/tmp/__root__");
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ucmd.arg("--preserve-root")
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.arg("-R")
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.arg("bin").arg("/tmp/__root__/.")
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.fails()
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.stderr_is("chgrp: it is dangerous to operate recursively on '/'\nchgrp: use --no-preserve-root to override this failsafe");
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use std::fs;
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fs::remove_file("/tmp/__root__").unwrap();
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}
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#[test]
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#[cfg(target_os = "linux")]
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fn test_reference() {
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// skip for root or MS-WSL
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// * MS-WSL is bugged (as of 2019-12-25), allowing non-root accounts su-level privileges for `chgrp`
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// * for MS-WSL, succeeds and stdout == 'group of /etc retained as root'
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if !(get_effective_gid() == 0 || uucore::os::is_wsl_1()) {
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new_ucmd!()
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.arg("-v")
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.arg("--reference=/etc/passwd")
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.arg("/etc")
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.fails()
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.stderr_is("chgrp: changing group of '/etc': Operation not permitted (os error 1)\nfailed to change group of '/etc' from root to root");
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}
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}
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#[test]
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#[cfg(target_vendor = "apple")]
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fn test_reference() {
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new_ucmd!()
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.arg("-v")
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.arg("--reference=ref_file")
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.arg("/etc")
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.fails()
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// group name can differ, so just check the first part of the message
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.stderr_contains("chgrp: changing group of '/etc': Operation not permitted (os error 1)\nfailed to change group of '/etc' from ");
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}
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#[test]
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#[cfg(any(target_os = "linux", target_vendor = "apple"))]
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fn test_reference_multi_no_equal() {
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new_ucmd!()
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.arg("-v")
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.arg("--reference")
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.arg("ref_file")
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.arg("file1")
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.arg("file2")
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.succeeds()
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.stderr_contains("chgrp: group of 'file1' retained as ")
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.stderr_contains("\nchgrp: group of 'file2' retained as ");
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}
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#[test]
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#[cfg(any(target_os = "linux", target_vendor = "apple"))]
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fn test_reference_last() {
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new_ucmd!()
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.arg("-v")
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.arg("file1")
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.arg("file2")
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.arg("file3")
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.arg("--reference")
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.arg("ref_file")
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.succeeds()
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.stderr_contains("chgrp: group of 'file1' retained as ")
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.stderr_contains("\nchgrp: group of 'file2' retained as ")
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.stderr_contains("\nchgrp: group of 'file3' retained as ");
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}
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#[test]
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fn test_missing_files() {
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new_ucmd!()
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.arg("-v")
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.arg("groupname")
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.fails()
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.stderr_contains(
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"error: The following required arguments were not provided:\n <FILE>...\n",
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);
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}
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#[test]
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#[cfg(target_os = "linux")]
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fn test_big_p() {
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if get_effective_gid() != 0 {
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new_ucmd!()
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.arg("-RP")
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.arg("bin")
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.arg("/proc/self/cwd")
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.fails()
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.stderr_contains(
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"chgrp: changing group of '/proc/self/cwd': Operation not permitted (os error 1)\n",
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);
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}
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}
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#[test]
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#[cfg(target_os = "linux")]
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fn test_big_h() {
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if get_effective_gid() != 0 {
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assert!(
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new_ucmd!()
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.arg("-RH")
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.arg("bin")
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.arg("/proc/self/fd")
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.fails()
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.stderr_str()
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.lines()
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.fold(0, |acc, _| acc + 1)
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> 1
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);
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}
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}
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#[test]
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#[cfg(not(target_vendor = "apple"))]
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fn basic_succeeds() {
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let (at, mut ucmd) = at_and_ucmd!();
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let one_group = nix::unistd::getgroups().unwrap();
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// if there are no groups we can't run this test.
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if let Some(group) = one_group.first() {
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at.touch("f1");
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ucmd.arg(group.as_raw().to_string())
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.arg("f1")
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.succeeds()
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.no_stdout()
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.no_stderr();
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}
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}
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#[test]
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fn test_no_change() {
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let (at, mut ucmd) = at_and_ucmd!();
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at.touch("file");
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ucmd.arg("").arg(at.plus("file")).succeeds();
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}
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#[test]
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#[cfg(not(target_vendor = "apple"))]
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fn test_permission_denied() {
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use std::os::unix::prelude::PermissionsExt;
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if let Some(group) = nix::unistd::getgroups().unwrap().first() {
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let (at, mut ucmd) = at_and_ucmd!();
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at.mkdir("dir");
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at.touch("dir/file");
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std::fs::set_permissions(at.plus("dir"), PermissionsExt::from_mode(0o0000)).unwrap();
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ucmd.arg("-R")
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.arg(group.as_raw().to_string())
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.arg("dir")
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.fails()
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.stderr_only("chgrp: cannot access 'dir': Permission denied");
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}
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}
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#[test]
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#[cfg(not(target_vendor = "apple"))]
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fn test_subdir_permission_denied() {
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use std::os::unix::prelude::PermissionsExt;
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if let Some(group) = nix::unistd::getgroups().unwrap().first() {
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let (at, mut ucmd) = at_and_ucmd!();
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at.mkdir("dir");
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at.mkdir("dir/subdir");
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at.touch("dir/subdir/file");
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std::fs::set_permissions(at.plus("dir/subdir"), PermissionsExt::from_mode(0o0000)).unwrap();
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ucmd.arg("-R")
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.arg(group.as_raw().to_string())
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.arg("dir")
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.fails()
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.stderr_only("chgrp: cannot access 'dir/subdir': Permission denied");
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}
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}
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#[test]
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#[cfg(not(target_vendor = "apple"))]
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fn test_traverse_symlinks() {
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use std::os::unix::prelude::MetadataExt;
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let groups = nix::unistd::getgroups().unwrap();
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if groups.len() < 2 {
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return;
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}
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let (first_group, second_group) = (groups[0], groups[1]);
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for (args, traverse_first, traverse_second) in [
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(&[][..] as &[&str], false, false),
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(&["-H"][..], true, false),
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(&["-P"][..], false, false),
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(&["-L"][..], true, true),
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] {
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let scenario = TestScenario::new("chgrp");
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let (at, mut ucmd) = (scenario.fixtures.clone(), scenario.ucmd());
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at.mkdir("dir");
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at.mkdir("dir2");
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at.touch("dir2/file");
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at.mkdir("dir3");
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at.touch("dir3/file");
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at.symlink_dir("dir2", "dir/dir2_ln");
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at.symlink_dir("dir3", "dir3_ln");
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scenario
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.ccmd("chgrp")
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.arg(first_group.to_string())
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.arg("dir2/file")
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.arg("dir3/file")
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.succeeds();
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assert!(at.plus("dir2/file").metadata().unwrap().gid() == first_group.as_raw());
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assert!(at.plus("dir3/file").metadata().unwrap().gid() == first_group.as_raw());
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ucmd.arg("-R")
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.args(args)
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.arg(second_group.to_string())
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.arg("dir")
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.arg("dir3_ln")
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.succeeds()
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.no_stderr();
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assert_eq!(
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at.plus("dir2/file").metadata().unwrap().gid(),
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if traverse_second {
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second_group.as_raw()
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} else {
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first_group.as_raw()
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}
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);
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assert_eq!(
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at.plus("dir3/file").metadata().unwrap().gid(),
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if traverse_first {
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second_group.as_raw()
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} else {
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first_group.as_raw()
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}
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);
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}
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}
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