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test_ls: Fix clippy warnings

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This commit is contained in:
Jan Verbeek 2021-09-07 19:37:03 +02:00
parent 259f18fcab
commit 741f065a12
1 changed files with 11 additions and 15 deletions
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26
tests/by-util/test_ls.rs
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@ -432,10 +432,7 @@ fn test_ls_long_symlink_color() {
let mut result_lines = result
.stdout_str()
.lines()
.filter_map(|line| match line.starts_with("lrwx") {
true => Some(line),
false => None,
})
.filter(|line| line.starts_with("lrwx"))
.enumerate();
// For each enumerated line, we assert that the output of ls matches the expected output.
@ -455,14 +452,12 @@ fn test_ls_long_symlink_color() {
// We look up the Colors that are expected in `colors` using the ColorReferences
// stored in `expected_output`.
let expected_name_color = match expected_output[i].0 {
Some(color_reference) => Some(colors[color_reference[0]][color_reference[1]].as_str()),
None => None,
};
let expected_target_color = match expected_output[i].2 {
Some(color_reference) => Some(colors[color_reference[0]][color_reference[1]].as_str()),
None => None,
};
let expected_name_color = expected_output[i]
.0
.map(|color_reference| colors[color_reference[0]][color_reference[1]].as_str());
let expected_target_color = expected_output[i]
.2
.map(|color_reference| colors[color_reference[0]][color_reference[1]].as_str());
// This is the important part. The asserts inside assert_names_and_colors_are_equal
// will panic if the colors or names do not match the expected colors or names.
@ -470,11 +465,11 @@ fn test_ls_long_symlink_color() {
// don't expect any color here, as in `expected_output[2], or don't know what specific
// color to expect yet, as in expected_output[0:1].
assert_names_and_colors_are_equal(
&matched_name_color,
matched_name_color,
expected_name_color,
&matched_name,
expected_output[i].1,
&matched_target_color,
matched_target_color,
expected_target_color,
&matched_target,
expected_output[i].3,
@ -505,6 +500,7 @@ fn test_ls_long_symlink_color() {
}
}
#[allow(clippy::too_many_arguments)]
fn assert_names_and_colors_are_equal(
name_color: &str,
expected_name_color: Option<&str>,
@ -530,7 +526,7 @@ fn test_ls_long_symlink_color() {
fn capture_colored_string(input: &str) -> (Color, Name) {
let colored_name = Regex::new(r"\x1b\[([0-9;]+)m(.+)\x1b\[0m").unwrap();
match colored_name.captures(&input) {
match colored_name.captures(input) {
Some(captures) => (
captures.get(1).unwrap().as_str().to_string(),
captures.get(2).unwrap().as_str().to_string(),