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Code Issues 21 Packages Projects Releases 10 Wiki Activity

Run tests on /tmp directory

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This commit is contained in:
andy.boot
2020-03-28 15:04:54 +00:00
parent c0048b2ae4
commit 1f120de168
1 changed files with 41 additions and 18 deletions
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tests/tests.rs
+41 -18
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@@ -3,12 +3,21 @@ use std::str;
mod tests_symlinks; mod tests_symlinks;
// File sizes differ on both platform and on the format of the disk. // Warning: File sizes differ on both platform and on the format of the disk.
/// Copy to /tmp dir - we assume that the formatting of the /tmp partition
/// is consistent. If the tests fail your /tmp filesystem probably differs
fn copy_test_data(dir: &str) {
match Command::new("cp").arg("-r").arg(dir).arg("/tmp/").ok() {
Ok(_) => {}
Err(err) => {
eprintln!("Error copying directory {:?}", err);
}
};
}
// We can at least test the file names are there // We can at least test the file names are there
#[test] #[test]
pub fn test_basic_output() { pub fn test_basic_output() {
use tempfile::TempDir;
let mut cmd = Command::cargo_bin("dust").unwrap(); let mut cmd = Command::cargo_bin("dust").unwrap();
let output = cmd.arg("src/test_dir/").unwrap().stdout; let output = cmd.arg("src/test_dir/").unwrap().stdout;
let output = str::from_utf8(&output).unwrap(); let output = str::from_utf8(&output).unwrap();
@@ -27,9 +36,10 @@ pub fn test_basic_output() {
#[cfg_attr(target_os = "windows", ignore)] #[cfg_attr(target_os = "windows", ignore)]
#[test] #[test]
pub fn test_main_basic() { pub fn test_main_basic() {
copy_test_data("src/test_dir");
// -c is no color mode - This makes testing much simpler // -c is no color mode - This makes testing much simpler
let mut cmd = Command::cargo_bin("dust").unwrap(); let mut cmd = Command::cargo_bin("dust").unwrap();
let assert = cmd.arg("-c").arg("src/test_dir/").unwrap().stdout; let assert = cmd.arg("-c").arg("/tmp/test_dir/").unwrap().stdout;
let output = str::from_utf8(&assert).unwrap(); let output = str::from_utf8(&assert).unwrap();
assert!(output.contains(&main_output())); assert!(output.contains(&main_output()));
} }
@@ -37,12 +47,14 @@ pub fn test_main_basic() {
#[cfg_attr(target_os = "windows", ignore)] #[cfg_attr(target_os = "windows", ignore)]
#[test] #[test]
pub fn test_main_multi_arg() { pub fn test_main_multi_arg() {
copy_test_data("src/test_dir");
let mut cmd = Command::cargo_bin("dust").unwrap(); let mut cmd = Command::cargo_bin("dust").unwrap();
let assert = cmd let assert = cmd
.arg("-c") .arg("-c")
.arg("src/test_dir/many/") .arg("/tmp/test_dir/many/")
.arg("src/test_dir") .arg("/tmp/test_dir")
.arg("src/test_dir") .arg("/tmp/test_dir")
.unwrap() .unwrap()
.stdout; .stdout;
let output = str::from_utf8(&assert).unwrap(); let output = str::from_utf8(&assert).unwrap();
@@ -81,8 +93,15 @@ fn main_output() -> String {
#[cfg_attr(target_os = "windows", ignore)] #[cfg_attr(target_os = "windows", ignore)]
#[test] #[test]
pub fn test_main_long_paths() { pub fn test_main_long_paths() {
copy_test_data("src/test_dir");
let mut cmd = Command::cargo_bin("dust").unwrap(); let mut cmd = Command::cargo_bin("dust").unwrap();
let assert = cmd.arg("-c").arg("-p").arg("src/test_dir/").unwrap().stdout; let assert = cmd
.arg("-c")
.arg("-p")
.arg("/tmp/test_dir/")
.unwrap()
.stdout;
let output = str::from_utf8(&assert).unwrap(); let output = str::from_utf8(&assert).unwrap();
assert!(output.contains(&main_output_long_paths())); assert!(output.contains(&main_output_long_paths()));
} }
@@ -90,10 +109,10 @@ pub fn test_main_long_paths() {
#[cfg(target_os = "macos")] #[cfg(target_os = "macos")]
fn main_output_long_paths() -> String { fn main_output_long_paths() -> String {
r#" r#"
0B ┌── src/test_dir/many/a_file │░░░░░░░░░░░░░░░░░░░░░░░░░░░█ │ 0% 0B ┌── /tmp/test_dir/many/a_file │░░░░░░░░░░░░░░░░░░░░░░░░░░█ │ 0%
4.0K ├── src/test_dir/many/hello_file│████████████████████████████ │ 100% 4.0K ├── /tmp/test_dir/many/hello_file│███████████████████████████ │ 100%
4.0K ┌─┴ src/test_dir/many │████████████████████████████ │ 100% 4.0K ┌─┴ /tmp/test_dir/many │███████████████████████████ │ 100%
4.0K ┌─┴ src/test_dir │████████████████████████████ │ 100% 4.0K ┌─┴ /tmp/test_dir │███████████████████████████ │ 100%
"# "#
.trim() .trim()
.to_string() .to_string()
@@ -102,10 +121,10 @@ fn main_output_long_paths() -> String {
#[cfg(target_os = "linux")] #[cfg(target_os = "linux")]
fn main_output_long_paths() -> String { fn main_output_long_paths() -> String {
r#" r#"
0B ┌── src/test_dir/many/a_file │ ░░░░░░░░░░░░░░░░░░█ │ 0% 0B ┌── /tmp/test_dir/many/a_file │ ░░░░░░░░░░░░░░░░░░█ │ 0%
4.0K ├── src/test_dir/many/hello_file│ ░░░░░░░░░██████████ │ 33% 4.0K ├── /tmp/test_dir/many/hello_file│ ░░░░░░░░░██████████ │ 33%
8.0K ┌─┴ src/test_dir/many │ ███████████████████ │ 67% 8.0K ┌─┴ /tmp/test_dir/many │ ███████████████████ │ 67%
12K ┌─┴ src/test_dir │████████████████████████████ │ 100% 12K ┌─┴ /tmp/test_dir │███████████████████████████ │ 100%
"# "#
.trim() .trim()
.to_string() .to_string()
@@ -185,8 +204,10 @@ pub fn test_d_flag_works() {
#[cfg_attr(target_os = "windows", ignore)] #[cfg_attr(target_os = "windows", ignore)]
#[test] #[test]
pub fn test_substring_of_names() { pub fn test_substring_of_names() {
copy_test_data("src/test_dir2");
let mut cmd = Command::cargo_bin("dust").unwrap(); let mut cmd = Command::cargo_bin("dust").unwrap();
let output = cmd.arg("-c").arg("src/test_dir2").unwrap().stdout; let output = cmd.arg("-c").arg("/tmp/test_dir2").unwrap().stdout;
let output = str::from_utf8(&output).unwrap(); let output = str::from_utf8(&output).unwrap();
assert!(output.contains(&no_substring_of_names_output())); assert!(output.contains(&no_substring_of_names_output()));
} }
@@ -227,8 +248,10 @@ fn no_substring_of_names_output() -> String {
#[cfg_attr(target_os = "windows", ignore)] #[cfg_attr(target_os = "windows", ignore)]
#[test] #[test]
pub fn test_unicode_directories() { pub fn test_unicode_directories() {
copy_test_data("src/test_dir3");
let mut cmd = Command::cargo_bin("dust").unwrap(); let mut cmd = Command::cargo_bin("dust").unwrap();
let output = cmd.arg("-c").arg("src/test_dir3").unwrap().stdout; let output = cmd.arg("-c").arg("/tmp/test_dir3").unwrap().stdout;
let output = str::from_utf8(&output).unwrap(); let output = str::from_utf8(&output).unwrap();
assert!(output.contains(&unicode_dir())); assert!(output.contains(&unicode_dir()));
} }