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Add -e/-m to realpath

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This commit is contained in:
James Robson 2021-08-29 15:08:45 +01:00 • committed by Michael Debertol
parent 68e89c7ea3
commit 625c3f2330
2 changed files with 79 additions and 3 deletions
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43
tests/by-util/test_realpath.rs
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@ -1,5 +1,9 @@
use crate::common::util::*;
use std::path::Path;
static GIBBERISH: &str = "supercalifragilisticexpialidocious";
#[test]
fn test_realpath_current_directory() {
let (at, mut ucmd) = at_and_ucmd!();
@ -159,3 +163,42 @@ fn test_realpath_loop() {
.succeeds()
.stdout_only(at.plus_as_string("2\n"));
}
#[test]
fn test_realpath_default_allows_final_non_existent() {
let p = Path::new("").join(GIBBERISH);
let (at, mut ucmd) = at_and_ucmd!();
let expect = path_concat!(at.root_dir_resolved(), p.to_str().unwrap()) + "\n";
ucmd.arg(p.as_os_str()).succeeds().stdout_only(expect);
}
#[test]
fn test_realpath_default_forbids_non_final_non_existent() {
let p = Path::new("").join(GIBBERISH).join(GIBBERISH);
new_ucmd!().arg(p.to_str().unwrap()).fails();
}
#[test]
fn test_realpath_existing() {
let (at, mut ucmd) = at_and_ucmd!();
ucmd.arg("-e")
.arg(".")
.succeeds()
.stdout_only(at.plus_as_string(&format!("{}\n", at.root_dir_resolved())));
}
#[test]
fn test_realpath_existing_error() {
new_ucmd!().arg("-e").arg(GIBBERISH).fails();
}
#[test]
fn test_realpath_missing() {
let p = Path::new("").join(GIBBERISH).join(GIBBERISH);
let (at, mut ucmd) = at_and_ucmd!();
let expect = path_concat!(at.root_dir_resolved(), p.to_str().unwrap()) + "\n";
ucmd.arg("-m")
.arg(p.as_os_str())
.succeeds()
.stdout_only(expect);
}