tests: expand wildcard imports

tests/by-util/test_arch.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_arch() {

tests/by-util/test_base32.rs

@@ -6,7 +6,7 @@
 // that was distributed with this source code.
 //
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_encode() {

tests/by-util/test_base64.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_encode() {

tests/by-util/test_basename.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore (words) reallylongexecutable
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 #[cfg(any(unix, target_os = "redox"))]
 use std::ffi::OsStr;
 

tests/by-util/test_basenc.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_z85_not_padded() {

tests/by-util/test_cat.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore NOFILE
 
-use crate::common::util::*;
+use crate::common::util::{vec_of_size, TestScenario};
 #[cfg(any(target_os = "linux", target_os = "android"))]
 use rlimit::Resource;
 use std::fs::OpenOptions;

tests/by-util/test_chgrp.rs

@@ -1,7 +1,7 @@
 // spell-checker:ignore (words) nosuchgroup groupname
 
-use crate::common::util::*;
-use rust_users::*;
+use crate::common::util::TestScenario;
+use rust_users::get_effective_gid;
 
 #[test]
 fn test_invalid_option() {

tests/by-util/test_chmod.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::{AtPath, TestScenario, UCommand};
 use once_cell::sync::Lazy;
 use std::fs::{metadata, set_permissions, OpenOptions, Permissions};
 use std::os::unix::fs::{OpenOptionsExt, PermissionsExt};

tests/by-util/test_chown.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore (words) agroupthatdoesntexist auserthatdoesntexist cuuser groupname notexisting passgrp
 
-use crate::common::util::*;
+use crate::common::util::{is_ci, run_ucmd_as_root, CmdResult, TestScenario};
 #[cfg(any(target_os = "linux", target_os = "android"))]
 use rust_users::get_effective_uid;
 

tests/by-util/test_chroot.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore (words) araba newroot userspec chdir pwd's isroot
 
-use crate::common::util::*;
+use crate::common::util::{is_ci, run_ucmd_as_root, TestScenario};
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_cksum.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore (words) asdf
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_comm.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore (words) defaultcheck nocheck
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_cp.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore (flags) reflink (fs) tmpfs (linux) rlimit Rlim NOFILE clob btrfs ROOTDIR USERDIR procfs outfile
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 #[cfg(not(windows))]
 use std::fs::set_permissions;
 

tests/by-util/test_csplit.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 use glob::glob;
 
 /// Returns a string of numbers with the given range, each on a new line.

tests/by-util/test_cut.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 static INPUT: &str = "lists.txt";
 

tests/by-util/test_date.rs

@@ -1,9 +1,9 @@
 extern crate regex;
 
 use self::regex::Regex;
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 #[cfg(all(unix, not(target_os = "macos")))]
-use rust_users::*;
+use rust_users::get_effective_uid;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_dd.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore fname, tname, fpath, specfile, testfile, unspec, ifile, ofile, outfile, fullblock, urand, fileio, atoe, atoibm, availible, behaviour, bmax, bremain, btotal, cflags, creat, ctable, ctty, datastructures, doesnt, etoa, fileout, fname, gnudd, iconvflags, iseek, nocache, noctty, noerror, nofollow, nolinks, nonblock, oconvflags, oseek, outfile, parseargs, rlen, rmax, rposition, rremain, rsofar, rstat, sigusr, sigval, wlen, wstat abcdefghijklm abcdefghi nabcde nabcdefg abcdefg
 
-use crate::common::util::*;
+use crate::common::util::{TestScenario, UCommand, TESTS_BINARY};
 
 use regex::Regex;
 

tests/by-util/test_df.rs

@@ -1,7 +1,7 @@
 // spell-checker:ignore udev pcent iuse itotal iused ipcent
 use std::collections::HashSet;
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_dir.rs

@@ -5,7 +5,7 @@ extern crate regex;
 extern crate tempfile;
 
 use self::regex::Regex;
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 /*
  * As dir use the same functions than ls, we don't have to retest them here.

tests/by-util/test_dircolors.rs

@@ -1,5 +1,5 @@
 // spell-checker:ignore overridable
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 extern crate dircolors;
 use self::dircolors::{guess_syntax, OutputFmt, StrUtils};

tests/by-util/test_dirname.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_du.rs

@@ -9,7 +9,7 @@ use regex::Regex;
 #[cfg(not(windows))]
 use std::io::Write;
 
-use crate::common::util::*;
+use crate::common::util::{expected_result, TestScenario};
 
 const SUB_DIR: &str = "subdir/deeper";
 const SUB_DEEPER_DIR: &str = "subdir/deeper/deeper_dir";

tests/by-util/test_echo.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore (words) araba merci
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_default() {

tests/by-util/test_env.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore (words) bamf chdir rlimit prlimit COMSPEC
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 use std::env;
 use std::path::Path;
 use tempfile::tempdir;

tests/by-util/test_expand.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 use uucore::display::Quotable;
 // spell-checker:ignore (ToDO) taaaa tbbbb tcccc
 

tests/by-util/test_expr.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore αbcdef ; (people) kkos
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_simple_values() {

tests/by-util/test_factor.rs

@@ -8,7 +8,7 @@
 
 // spell-checker:ignore (methods) hexdigest
 
-use crate::common::util::*;
+use crate::common::util::{AtPath, TestScenario};
 
 use std::time::{Duration, SystemTime};
 

tests/by-util/test_false.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 #[cfg(any(target_os = "linux", target_os = "freebsd", target_os = "netbsd"))]
 use std::fs::OpenOptions;
 

tests/by-util/test_fmt.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_fold.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_groups.rs

@@ -5,7 +5,7 @@
 
 //spell-checker: ignore coreutil
 
-use crate::common::util::*;
+use crate::common::util::{check_coreutil_version, expected_result, whoami, TestScenario};
 
 const VERSION_MIN_MULTIPLE_USERS: &str = "8.31"; // this feature was introduced in GNU's coreutils 8.31
 

tests/by-util/test_hashsum.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 // spell-checker:ignore checkfile, nonames, testf, ntestf
 macro_rules! get_hash(
     ($str:expr) => (

tests/by-util/test_head.rs

@@ -5,7 +5,7 @@
 
 // spell-checker:ignore (words) bogusfile emptyfile abcdefghijklmnopqrstuvwxyz abcdefghijklmnopqrstu
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 static INPUT: &str = "lorem_ipsum.txt";
 

tests/by-util/test_hostname.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_hostname() {

tests/by-util/test_id.rs

@@ -5,7 +5,7 @@
 
 // spell-checker:ignore (ToDO) coreutil
 
-use crate::common::util::*;
+use crate::common::util::{check_coreutil_version, expected_result, is_ci, whoami, TestScenario};
 
 const VERSION_MIN_MULTIPLE_USERS: &str = "8.31"; // this feature was introduced in GNU's coreutils 8.31
 

tests/by-util/test_install.rs

@@ -1,8 +1,8 @@
 // spell-checker:ignore (words) helloworld nodir objdump n'source
 
-use crate::common::util::*;
+use crate::common::util::{is_ci, TestScenario};
 use filetime::FileTime;
-use rust_users::*;
+use rust_users::{get_effective_gid, get_effective_uid};
 use std::os::unix::fs::PermissionsExt;
 #[cfg(not(any(windows, target_os = "freebsd")))]
 use std::process::Command;

tests/by-util/test_join.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore (words) autoformat nocheck
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 #[cfg(any(target_os = "linux", target_os = "freebsd", target_os = "netbsd"))]
 use std::fs::OpenOptions;
 #[cfg(unix)]

tests/by-util/test_kill.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 use regex::Regex;
 use std::os::unix::process::ExitStatusExt;
 use std::process::{Child, Command};

tests/by-util/test_link.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_ln.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 use std::path::PathBuf;
 
 #[test]

tests/by-util/test_logname.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::{is_ci, TestScenario};
 use std::env;
 
 #[test]

tests/by-util/test_ls.rs

@@ -7,7 +7,7 @@ extern crate regex;
 extern crate tempfile;
 
 use self::regex::Regex;
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 #[cfg(all(unix, feature = "chmod"))]
 use nix::unistd::{close, dup};
 use std::collections::HashMap;

tests/by-util/test_mkdir.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 #[cfg(not(windows))]
 use std::os::unix::fs::PermissionsExt;
 #[cfg(not(windows))]

tests/by-util/test_mkfifo.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_mknod.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 #[cfg(not(windows))]

tests/by-util/test_mktemp.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore (words) gpghome
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 use uucore::display::Quotable;
 

tests/by-util/test_more.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 use is_terminal::IsTerminal;
 
 #[test]

tests/by-util/test_mv.rs

@@ -1,8 +1,8 @@
 extern crate filetime;
 extern crate time;
 
-use self::filetime::*;
-use crate::common::util::*;
+use self::filetime::FileTime;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_nice.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 #[cfg(not(target_os = "android"))]

tests/by-util/test_nl.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_nohup.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 use std::thread::sleep;
 
 // General observation: nohup.out will not be created in tests run by cargo test

tests/by-util/test_nproc.rs

@@ -1,5 +1,5 @@
 // spell-checker:ignore incorrectnumber
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_numfmt.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore (paths) gnutest
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_od.rs

@@ -6,8 +6,8 @@
 
 extern crate unindent;
 
-use self::unindent::*;
-use crate::common::util::*;
+use self::unindent::unindent;
+use crate::common::util::TestScenario;
 use std::env;
 use std::fs::remove_file;
 use std::fs::File;

tests/by-util/test_paste.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 struct TestData<'b> {
     name: &'b str,

tests/by-util/test_pathchk.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_pinky.rs

@@ -5,7 +5,7 @@
 
 extern crate uucore;
 
-use crate::common::util::*;
+use crate::common::util::{expected_result, TestScenario};
 
 use self::uucore::entries::{Locate, Passwd};
 

tests/by-util/test_pr.rs

@@ -1,7 +1,7 @@
 // spell-checker:ignore (ToDO) Sdivide
 extern crate time;
 
-use crate::common::util::*;
+use crate::common::util::{TestScenario, UCommand};
 use std::fs::metadata;
 use time::macros::format_description;
 use time::Duration;

tests/by-util/test_printenv.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 use std::env;
 
 #[test]

tests/by-util/test_printf.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn basic_literal() {

tests/by-util/test_ptx.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_pwd.rs

@@ -2,7 +2,7 @@
 
 use std::path::PathBuf;
 
-use crate::common::util::*;
+use crate::common::util::{TestScenario, UCommand};
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_readlink.rs

@@ -1,5 +1,5 @@
 // spell-checker:ignore regfile
-use crate::common::util::*;
+use crate::common::util::{get_root_path, TestScenario};
 
 static GIBBERISH: &str = "supercalifragilisticexpialidocious";
 

tests/by-util/test_realpath.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::{get_root_path, TestScenario};
 
 #[cfg(windows)]
 use regex::Regex;

tests/by-util/test_relpath.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 use std::borrow::Cow;
 use std::path::Path;
 

tests/by-util/test_rm.rs

@@ -1,6 +1,6 @@
 use std::process::Stdio;
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_rmdir.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 const DIR: &str = "dir";
 const DIR_FILE: &str = "dir/file";

tests/by-util/test_seq.rs

@@ -1,5 +1,5 @@
 // spell-checker:ignore lmnop xlmnop
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 use std::process::Stdio;
 
 #[test]

tests/by-util/test_shred.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_shuf.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_sleep.rs

@@ -1,7 +1,7 @@
 use rstest::rstest;
 
 // spell-checker:ignore dont
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 use std::time::{Duration, Instant};
 

tests/by-util/test_sort.rs

@@ -7,7 +7,7 @@
 
 use std::time::Duration;
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 fn test_helper(file_name: &str, possible_args: &[&str]) {
     for args in possible_args {

tests/by-util/test_split.rs

@@ -8,7 +8,7 @@ extern crate regex;
 
 use self::rand::{thread_rng, Rng};
 use self::regex::Regex;
-use crate::common::util::*;
+use crate::common::util::{AtPath, TestScenario};
 use rand::SeedableRng;
 #[cfg(not(windows))]
 use std::env;

tests/by-util/test_stat.rs

@@ -5,7 +5,7 @@
 
 extern crate regex;
 
-use crate::common::util::*;
+use crate::common::util::{expected_result, TestScenario};
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_stdbuf.rs

@@ -1,5 +1,5 @@
 #[cfg(not(target_os = "windows"))]
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[cfg(not(target_os = "windows"))]
 #[test]

tests/by-util/test_stty.rs

@@ -1,6 +1,6 @@
 // spell-checker:ignore parenb parmrk ixany iuclc onlcr ofdel icanon noflsh
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_sum.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_sync.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 extern crate tempfile;
 use std::fs;
 use tempfile::tempdir;

tests/by-util/test_tac.rs

@@ -1,5 +1,5 @@
 // spell-checker:ignore axxbxx bxxaxx axxx axxxx xxaxx xxax xxxxa axyz zyax zyxa
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_tail.rs

@@ -9,8 +9,8 @@
 
 extern crate tail;
 
-use crate::common::random::*;
-use crate::common::util::*;
+use crate::common::random::{AlphanumericNewline, RandomString};
+use crate::common::util::{expected_result, is_ci, TestScenario};
 use pretty_assertions::assert_eq;
 use rand::distributions::Alphanumeric;
 use rstest::rstest;

tests/by-util/test_tee.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 // tests for basic tee functionality.
 // inspired by:
@@ -108,7 +108,7 @@ fn test_tee_no_more_writeable_2() {
 
 #[cfg(target_os = "linux")]
 mod linux_only {
-    use crate::common::util::*;
+    use crate::common::util::{AtPath, TestScenario, UCommand};
 
     use std::fs::File;
     use std::process::{Output, Stdio};

tests/by-util/test_test.rs

@@ -10,7 +10,7 @@
 
 // spell-checker:ignore (words) egid euid pseudofloat
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 use std::thread::sleep;
 
 #[test]

tests/by-util/test_timeout.rs

@@ -1,5 +1,5 @@
 // spell-checker:ignore dont
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_touch.rs

@@ -12,7 +12,7 @@ use self::touch::filetime::{self, FileTime};
 extern crate time;
 use time::macros::{datetime, format_description};
 
-use crate::common::util::*;
+use crate::common::util::{AtPath, TestScenario};
 use std::fs::remove_file;
 use std::path::PathBuf;
 

tests/by-util/test_tr.rs

@@ -1,5 +1,5 @@
 // spell-checker:ignore aabbaa aabbcc aabc abbb abcc abcdefabcdef abcdefghijk abcdefghijklmn abcdefghijklmnop ABCDEFGHIJKLMNOPQRS abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ ABCDEFZZ abcxyz ABCXYZ abcxyzabcxyz ABCXYZABCXYZ acbdef alnum amzamz AMZXAMZ bbbd cclass cefgm cntrl compl dabcdef dncase Gzabcdefg PQRST upcase wxyzz xdigit xycde xyyye xyyz xyzzzzxyzzzz ZABCDEF Zamz Cdefghijkl Cdefghijklmn
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_true.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 #[cfg(any(target_os = "linux", target_os = "freebsd", target_os = "netbsd"))]
 use std::fs::OpenOptions;
 

tests/by-util/test_truncate.rs

@@ -5,7 +5,7 @@
 
 // spell-checker:ignore (words) RFILE
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 use std::io::{Seek, SeekFrom, Write};
 
 static FILE1: &str = "truncate_test_1";

tests/by-util/test_tsort.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_tty.rs

@@ -1,6 +1,6 @@
 use std::fs::File;
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 #[cfg(not(windows))]

tests/by-util/test_uname.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_unexpand.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_uniq.rs

@@ -1,7 +1,7 @@
 use std::io::Write;
 
 // spell-checker:ignore nabcd
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 static INPUT: &str = "sorted.txt";
 static OUTPUT: &str = "sorted-output.txt";

tests/by-util/test_unlink.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_uptime.rs

@@ -1,6 +1,6 @@
 extern crate regex;
 use self::regex::Regex;
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_users.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_vdir.rs

@@ -5,7 +5,7 @@ extern crate regex;
 extern crate tempfile;
 
 use self::regex::Regex;
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 /*
  * As vdir use the same functions than ls, we don't have to retest them here.

tests/by-util/test_wc.rs

@@ -1,4 +1,4 @@
-use crate::common::util::*;
+use crate::common::util::{vec_of_size, TestScenario};
 
 // spell-checker:ignore (flags) lwmcL clmwL ; (path) bogusfile emptyfile manyemptylines moby notrailingnewline onelongemptyline onelongword weirdchars
 

tests/by-util/test_who.rs

@@ -5,7 +5,7 @@
 
 // spell-checker:ignore (flags) runlevel mesg
 
-use crate::common::util::*;
+use crate::common::util::{expected_result, TestScenario};
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_whoami.rs

@@ -3,7 +3,7 @@
 //  * For the full copyright and license information, please view the LICENSE
 //  * file that was distributed with this source code.
 
-use crate::common::util::*;
+use crate::common::util::{expected_result, is_ci, whoami, TestScenario};
 
 #[test]
 fn test_invalid_arg() {

tests/by-util/test_yes.rs

@@ -3,7 +3,7 @@ use std::process::{ExitStatus, Stdio};
 #[cfg(unix)]
 use std::os::unix::process::ExitStatusExt;
 
-use crate::common::util::*;
+use crate::common::util::TestScenario;
 
 #[cfg(unix)]
 fn check_termination(result: &ExitStatus) {