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Code Issues Activity

chgrp: replace getopts with clap (#2118)

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This commit is contained in:
Walter Scheper 2021-05-19 22:38:51 -04:00
parent a017c1b589
commit cff75f242a
9 changed files with 266 additions and 79 deletions
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76
tests/by-util/test_chgrp.rs
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@ -10,6 +10,33 @@ fn test_invalid_option() {
static DIR: &str = "/tmp";
// we should always get both arguments, regardless of whether --refernce was used
#[test]
fn test_help() {
new_ucmd!()
.arg("--help")
.succeeds()
.stdout_contains("ARGS:\n <GROUP> \n <FILE>... ");
}
#[test]
fn test_help_ref() {
new_ucmd!()
.arg("--help")
.arg("--reference=ref_file")
.succeeds()
.stdout_contains("ARGS:\n <GROUP> \n <FILE>... ");
}
#[test]
fn test_ref_help() {
new_ucmd!()
.arg("--reference=ref_file")
.arg("--help")
.succeeds()
.stdout_contains("ARGS:\n <GROUP> \n <FILE>... ");
}
#[test]
fn test_invalid_group() {
new_ucmd!()
@ -121,9 +148,52 @@ fn test_reference() {
fn test_reference() {
new_ucmd!()
.arg("-v")
.arg("--reference=/etc/passwd")
.arg("--reference=ref_file")
.arg("/etc")
.succeeds();
.fails()
// group name can differ, so just check the first part of the message
.stderr_contains("chgrp: changing group of '/etc': Operation not permitted (os error 1)\nfailed to change group of '/etc' from ");
}
#[test]
#[cfg(any(target_os = "linux", target_vendor = "apple"))]
fn test_reference_multi_no_equal() {
new_ucmd!()
.arg("-v")
.arg("--reference")
.arg("ref_file")
.arg("file1")
.arg("file2")
.succeeds()
.stderr_contains("chgrp: group of 'file1' retained as ")
.stderr_contains("\nchgrp: group of 'file2' retained as ");
}
#[test]
#[cfg(any(target_os = "linux", target_vendor = "apple"))]
fn test_reference_last() {
new_ucmd!()
.arg("-v")
.arg("file1")
.arg("file2")
.arg("file3")
.arg("--reference")
.arg("ref_file")
.succeeds()
.stderr_contains("chgrp: group of 'file1' retained as ")
.stderr_contains("\nchgrp: group of 'file2' retained as ")
.stderr_contains("\nchgrp: group of 'file3' retained as ");
}
#[test]
fn test_missing_files() {
new_ucmd!()
.arg("-v")
.arg("groupname")
.fails()
.stderr_contains(
"error: The following required arguments were not provided:\n <FILE>...\n",
);
}
#[test]
@ -135,7 +205,7 @@ fn test_big_p() {
.arg("bin")
.arg("/proc/self/cwd")
.fails()
.stderr_is(
.stderr_contains(
"chgrp: changing group of '/proc/self/cwd': Operation not permitted (os error 1)\n",
);
}