mirror of
https://github.com/uutils/coreutils
synced 2024-12-15 07:42:48 +00:00
4f54eedb74
A short summary of changes: * Add some basic tests for UChild and the run methods. * Try more often in a fixed interval to create the tempfile for CapturedOutput. * Fix drop order of struct fields for better cleanup of temporary files/dirs. * Mark UChild::wait_with_output and UChild::pipe_in_and_wait_with_output deprecated * Make CapturedOutput private * Panic in stdout_all, stdout_all_bytes etc. if output is not captured. * Rename some methods, refactor, clean up, fix documentation, add try_... methods
556 lines
13 KiB
Rust
556 lines
13 KiB
Rust
use crate::common::util::*;
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#[test]
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fn test_invalid_arg() {
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new_ucmd!().arg("--definitely-invalid").fails().code_is(1);
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}
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#[test]
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fn test_rm_one_file() {
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let (at, mut ucmd) = at_and_ucmd!();
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let file = "test_rm_one_file";
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at.touch(file);
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ucmd.arg(file).succeeds().no_stderr();
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assert!(!at.file_exists(file));
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}
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#[test]
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fn test_rm_failed() {
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let (_at, mut ucmd) = at_and_ucmd!();
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let file = "test_rm_one_file"; // Doesn't exist
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ucmd.arg(file).fails().stderr_contains(&format!(
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"cannot remove '{}': No such file or directory",
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file
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));
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}
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#[test]
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fn test_rm_multiple_files() {
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let (at, mut ucmd) = at_and_ucmd!();
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let file_a = "test_rm_multiple_file_a";
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let file_b = "test_rm_multiple_file_b";
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at.touch(file_a);
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at.touch(file_b);
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ucmd.arg(file_a).arg(file_b).succeeds().no_stderr();
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assert!(!at.file_exists(file_a));
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assert!(!at.file_exists(file_b));
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}
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#[test]
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fn test_rm_interactive() {
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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let file_a = "test_rm_interactive_file_a";
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let file_b = "test_rm_interactive_file_b";
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at.touch(file_a);
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at.touch(file_b);
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scene
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.ucmd()
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.arg("-i")
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.arg(file_a)
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.arg(file_b)
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.pipe_in("n")
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.succeeds();
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assert!(at.file_exists(file_a));
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assert!(at.file_exists(file_b));
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scene
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.ucmd()
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.arg("-i")
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.arg(file_a)
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.arg(file_b)
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.pipe_in("Yesh") // spell-checker:disable-line
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.succeeds();
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assert!(!at.file_exists(file_a));
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assert!(at.file_exists(file_b));
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}
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#[test]
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fn test_rm_force() {
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let (at, mut ucmd) = at_and_ucmd!();
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let file_a = "test_rm_force_a";
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let file_b = "test_rm_force_b";
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ucmd.arg("-f")
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.arg(file_a)
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.arg(file_b)
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.succeeds()
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.no_stderr();
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assert!(!at.file_exists(file_a));
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assert!(!at.file_exists(file_b));
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}
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#[test]
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fn test_rm_force_multiple() {
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let (at, mut ucmd) = at_and_ucmd!();
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let file_a = "test_rm_force_a";
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let file_b = "test_rm_force_b";
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ucmd.arg("-f")
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.arg("-f")
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.arg("-f")
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.arg(file_a)
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.arg(file_b)
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.succeeds()
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.no_stderr();
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assert!(!at.file_exists(file_a));
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assert!(!at.file_exists(file_b));
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}
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#[test]
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fn test_rm_empty_directory() {
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let (at, mut ucmd) = at_and_ucmd!();
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let dir = "test_rm_empty_directory";
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at.mkdir(dir);
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ucmd.arg("-d").arg(dir).succeeds().no_stderr();
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assert!(!at.dir_exists(dir));
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}
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#[test]
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fn test_rm_empty_directory_verbose() {
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let (at, mut ucmd) = at_and_ucmd!();
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let dir = "test_rm_empty_directory_verbose";
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at.mkdir(dir);
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ucmd.arg("-d")
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.arg("-v")
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.arg(dir)
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.succeeds()
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.stdout_only(format!("removed directory '{}'\n", dir));
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assert!(!at.dir_exists(dir));
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}
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#[test]
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fn test_rm_non_empty_directory() {
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let (at, mut ucmd) = at_and_ucmd!();
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let dir = "test_rm_non_empty_dir";
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let file_a = &format!("{}/test_rm_non_empty_file_a", dir);
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at.mkdir(dir);
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at.touch(file_a);
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ucmd.arg("-d")
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.arg(dir)
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.fails()
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.stderr_contains(&format!("cannot remove '{}': Directory not empty", dir));
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assert!(at.file_exists(file_a));
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assert!(at.dir_exists(dir));
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}
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#[test]
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fn test_rm_recursive() {
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let (at, mut ucmd) = at_and_ucmd!();
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let dir = "test_rm_recursive_directory";
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let file_a = "test_rm_recursive_directory/test_rm_recursive_file_a";
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let file_b = "test_rm_recursive_directory/test_rm_recursive_file_b";
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at.mkdir(dir);
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at.touch(file_a);
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at.touch(file_b);
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ucmd.arg("-r").arg(dir).succeeds().no_stderr();
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assert!(!at.dir_exists(dir));
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assert!(!at.file_exists(file_a));
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assert!(!at.file_exists(file_b));
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}
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#[test]
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fn test_rm_recursive_multiple() {
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let (at, mut ucmd) = at_and_ucmd!();
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let dir = "test_rm_recursive_directory";
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let file_a = "test_rm_recursive_directory/test_rm_recursive_file_a";
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let file_b = "test_rm_recursive_directory/test_rm_recursive_file_b";
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at.mkdir(dir);
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at.touch(file_a);
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at.touch(file_b);
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ucmd.arg("-r")
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.arg("-r")
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.arg("-r")
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.arg(dir)
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.succeeds()
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.no_stderr();
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assert!(!at.dir_exists(dir));
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assert!(!at.file_exists(file_a));
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assert!(!at.file_exists(file_b));
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}
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#[test]
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fn test_rm_directory_without_flag() {
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let (at, mut ucmd) = at_and_ucmd!();
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let dir = "test_rm_directory_without_flag_dir";
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at.mkdir(dir);
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ucmd.arg(dir)
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.fails()
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.stderr_contains(&format!("cannot remove '{}': Is a directory", dir));
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}
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#[test]
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fn test_rm_verbose() {
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let (at, mut ucmd) = at_and_ucmd!();
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let file_a = "test_rm_verbose_file_a";
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let file_b = "test_rm_verbose_file_b";
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at.touch(file_a);
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at.touch(file_b);
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ucmd.arg("-v")
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.arg(file_a)
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.arg(file_b)
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.succeeds()
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.stdout_only(format!("removed '{}'\nremoved '{}'\n", file_a, file_b));
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}
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#[test]
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#[cfg(not(windows))]
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// on unix symlink_dir is a file
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fn test_rm_symlink_dir() {
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let (at, mut ucmd) = at_and_ucmd!();
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let dir = "test_rm_symlink_dir_directory";
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let link = "test_rm_symlink_dir_link";
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at.mkdir(dir);
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at.symlink_dir(dir, link);
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ucmd.arg(link).succeeds();
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}
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#[test]
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#[cfg(windows)]
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// on windows removing symlink_dir requires "-r" or "-d"
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fn test_rm_symlink_dir() {
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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let dir = "test_rm_symlink_dir_directory";
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let link = "test_rm_symlink_dir_link";
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at.mkdir(dir);
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at.symlink_dir(dir, link);
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scene
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.ucmd()
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.arg(link)
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.fails()
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.stderr_contains(&format!("cannot remove '{}': Is a directory", link));
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assert!(at.dir_exists(link));
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scene.ucmd().arg("-r").arg(link).succeeds();
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}
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#[test]
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fn test_rm_invalid_symlink() {
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let (at, mut ucmd) = at_and_ucmd!();
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let link = "test_rm_invalid_symlink";
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at.symlink_file(link, link);
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ucmd.arg(link).succeeds();
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}
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#[test]
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fn test_rm_force_no_operand() {
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let mut ucmd = new_ucmd!();
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ucmd.arg("-f").succeeds().no_stderr();
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}
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#[test]
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fn test_rm_no_operand() {
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let ts = TestScenario::new(util_name!());
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ts.ucmd().fails().stderr_is(&format!(
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"{0}: missing operand\nTry '{1} {0} --help' for more information.\n",
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ts.util_name,
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ts.bin_path.to_string_lossy()
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));
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}
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#[test]
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fn test_rm_verbose_slash() {
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let (at, mut ucmd) = at_and_ucmd!();
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let dir = "test_rm_verbose_slash_directory";
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let file_a = &format!("{}/test_rm_verbose_slash_file_a", dir);
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at.mkdir(dir);
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at.touch(file_a);
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let file_a_normalized = &format!(
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"{}{}test_rm_verbose_slash_file_a",
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dir,
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std::path::MAIN_SEPARATOR
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);
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ucmd.arg("-r")
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.arg("-f")
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.arg("-v")
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.arg(&format!("{}///", dir))
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.succeeds()
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.stdout_only(format!(
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"removed '{}'\nremoved directory '{}'\n",
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file_a_normalized, dir
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));
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assert!(!at.dir_exists(dir));
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assert!(!at.file_exists(file_a));
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}
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#[test]
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fn test_rm_silently_accepts_presume_input_tty2() {
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let (at, mut ucmd) = at_and_ucmd!();
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let file_2 = "test_rm_silently_accepts_presume_input_tty2";
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at.touch(file_2);
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ucmd.arg("---presume-input-tty").arg(file_2).succeeds();
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assert!(!at.file_exists(file_2));
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}
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#[test]
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fn test_rm_interactive_never() {
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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let file_2 = "test_rm_interactive";
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at.touch(file_2);
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#[cfg(feature = "chmod")]
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scene.ccmd("chmod").arg("0").arg(file_2).succeeds();
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scene
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.ucmd()
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.arg("--interactive=never")
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.arg(file_2)
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.succeeds()
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.stdout_is("");
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assert!(!at.file_exists(file_2));
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}
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#[test]
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fn test_rm_descend_directory() {
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// This test descends into each directory and deletes the files and folders inside of them
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// This test will have the rm process asks 6 question and us answering Y to them will delete all the files and folders
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// Needed for talking with stdin on platforms where CRLF or LF matters
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const END_OF_LINE: &str = if cfg!(windows) { "\r\n" } else { "\n" };
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let yes = format!("y{}", END_OF_LINE);
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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let file_1 = "a/at.txt";
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let file_2 = "a/b/bt.txt";
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at.mkdir_all("a/b/");
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at.touch(file_1);
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at.touch(file_2);
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let mut child = scene.ucmd().arg("-ri").arg("a").run_no_wait();
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child.try_write_in(yes.as_bytes()).unwrap();
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child.try_write_in(yes.as_bytes()).unwrap();
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child.try_write_in(yes.as_bytes()).unwrap();
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child.try_write_in(yes.as_bytes()).unwrap();
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child.try_write_in(yes.as_bytes()).unwrap();
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child.try_write_in(yes.as_bytes()).unwrap();
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child.wait().unwrap();
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assert!(!at.dir_exists("a/b"));
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assert!(!at.dir_exists("a"));
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assert!(!at.file_exists(file_1));
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assert!(!at.file_exists(file_2));
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}
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#[cfg(feature = "chmod")]
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#[test]
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fn test_rm_prompts() {
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use std::io::Write;
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// Needed for talking with stdin on platforms where CRLF or LF matters
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const END_OF_LINE: &str = if cfg!(windows) { "\r\n" } else { "\n" };
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let mut answers = vec![
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"rm: descend into directory 'a'?",
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"rm: remove write-protected regular empty file 'a/empty-no-write'?",
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"rm: remove symbolic link 'a/slink'?",
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"rm: remove symbolic link 'a/slink-dot'?",
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"rm: remove write-protected regular file 'a/f-no-write'?",
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"rm: remove regular empty file 'a/empty'?",
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"rm: remove directory 'a/b'?",
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"rm: remove write-protected directory 'a/b-no-write'?",
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"rm: remove directory 'a'?",
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];
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answers.sort();
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let yes = format!("y{}", END_OF_LINE);
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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at.mkdir("a/");
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let file_1 = "a/empty";
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let file_2 = "a/empty-no-write";
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let file_3 = "a/f-no-write";
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at.touch(file_1);
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at.touch(file_2);
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at.make_file(file_3)
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.write_all(b"not-empty")
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.expect("Couldn't write to a/f-no-write");
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at.symlink_dir("a/empty-f", "a/slink");
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at.symlink_dir(".", "a/slink-dot");
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let dir_1 = "a/b/";
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let dir_2 = "a/b-no-write/";
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at.mkdir(dir_1);
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at.mkdir(dir_2);
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scene
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.ccmd("chmod")
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.arg("u-w")
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.arg(file_3)
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.arg(dir_2)
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.arg(file_2)
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.succeeds();
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let mut child = scene.ucmd().arg("-ri").arg("a").run_no_wait();
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for _ in 0..9 {
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child.try_write_in(yes.as_bytes()).unwrap();
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}
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let result = child.wait().unwrap();
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let mut trimmed_output = Vec::new();
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for string in result.stderr_str().split("rm: ") {
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if !string.is_empty() {
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let trimmed_string = format!("rm: {}", string).trim().to_string();
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trimmed_output.push(trimmed_string);
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}
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}
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trimmed_output.sort();
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assert_eq!(trimmed_output.len(), answers.len());
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for (i, checking_string) in trimmed_output.iter().enumerate() {
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assert_eq!(checking_string, answers[i]);
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}
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assert!(!at.dir_exists("a"));
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}
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#[test]
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fn test_rm_force_prompts_order() {
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// Needed for talking with stdin on platforms where CRLF or LF matters
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const END_OF_LINE: &str = if cfg!(windows) { "\r\n" } else { "\n" };
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let yes = format!("y{}", END_OF_LINE);
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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let empty_file = "empty";
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at.touch(empty_file);
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// This should cause rm to prompt to remove regular empty file
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let mut child = scene.ucmd().arg("-fi").arg(empty_file).run_no_wait();
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child.try_write_in(yes.as_bytes()).unwrap();
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let result = child.wait().unwrap();
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let string_output = result.stderr_str();
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assert_eq!(
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string_output.trim(),
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"rm: remove regular empty file 'empty'?"
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);
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assert!(!at.file_exists(empty_file));
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at.touch(empty_file);
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// This should not cause rm to prompt to remove regular empty file
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scene
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.ucmd()
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.arg("-if")
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.arg(empty_file)
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.succeeds()
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.no_stderr();
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assert!(!at.file_exists(empty_file));
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}
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#[test]
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#[ignore = "issue #3722"]
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fn test_rm_directory_rights_rm1() {
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let (at, mut ucmd) = at_and_ucmd!();
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at.mkdir_all("b/a/p");
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at.mkdir_all("b/c");
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at.mkdir_all("b/d");
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at.set_readonly("b/a");
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ucmd.args(&["-rf", "b"])
|
|
.fails()
|
|
.stderr_contains("Permission denied");
|
|
assert!(at.dir_exists("b/a/p"));
|
|
assert!(!at.dir_exists("b/c"));
|
|
assert!(!at.dir_exists("b/d"));
|
|
}
|
|
|
|
#[cfg(feature = "chmod")]
|
|
#[test]
|
|
fn test_prompt_write_protected_yes() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let file_1 = "test_rm_prompt_write_protected_1";
|
|
|
|
at.touch(file_1);
|
|
|
|
scene.ccmd("chmod").arg("0").arg(file_1).succeeds();
|
|
|
|
scene.ucmd().arg(file_1).pipe_in("y").succeeds();
|
|
assert!(!at.file_exists(file_1));
|
|
}
|
|
|
|
#[cfg(feature = "chmod")]
|
|
#[test]
|
|
fn test_prompt_write_protected_no() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let file_2 = "test_rm_prompt_write_protected_2";
|
|
|
|
at.touch(file_2);
|
|
|
|
scene.ccmd("chmod").arg("0").arg(file_2).succeeds();
|
|
|
|
scene.ucmd().arg(file_2).pipe_in("n").succeeds();
|
|
assert!(at.file_exists(file_2));
|
|
}
|