mirror of
https://github.com/uutils/coreutils
synced 2024-12-21 02:23:14 +00:00
63 lines
1.7 KiB
Rust
63 lines
1.7 KiB
Rust
use crate::common::util::*;
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#[test]
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fn test_link_existing_file() {
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let (at, mut ucmd) = at_and_ucmd!();
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let file = "test_link_existing_file";
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let link = "test_link_existing_file_link";
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at.touch(file);
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at.write(file, "foobar");
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assert!(at.file_exists(file));
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ucmd.args(&[file, link]).succeeds().no_stderr();
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assert!(at.file_exists(file));
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assert!(at.file_exists(link));
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assert_eq!(at.read(file), at.read(link));
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}
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#[test]
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fn test_link_no_circular() {
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let (at, mut ucmd) = at_and_ucmd!();
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let link = "test_link_no_circular";
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ucmd.args(&[link, link])
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.fails()
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.stderr_is("link: No such file or directory (os error 2)\n");
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assert!(!at.file_exists(link));
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}
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#[test]
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fn test_link_nonexistent_file() {
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let (at, mut ucmd) = at_and_ucmd!();
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let file = "test_link_nonexistent_file";
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let link = "test_link_nonexistent_file_link";
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ucmd.args(&[file, link])
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.fails()
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.stderr_is("link: No such file or directory (os error 2)\n");
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assert!(!at.file_exists(file));
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assert!(!at.file_exists(link));
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}
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#[test]
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fn test_link_one_argument() {
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let (_, mut ucmd) = at_and_ucmd!();
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let file = "test_link_argument";
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ucmd.args(&[file]).fails().stderr_contains(
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"error: The argument '<FILES>...' requires at least 2 values, but only 1 was provide",
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);
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}
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#[test]
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fn test_link_three_arguments() {
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let (_, mut ucmd) = at_and_ucmd!();
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let arguments = vec![
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"test_link_argument1",
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"test_link_argument2",
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"test_link_argument3",
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];
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ucmd.args(&arguments[..]).fails().stderr_contains(
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format!("error: The value '{}' was provided to '<FILES>...', but it wasn't expecting any more values", arguments[2]),
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);
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}
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