11c253a213
Adds an `unindent()` function that strips common leading indentation from strings, and apply it to integration test case strings, so that they can be written in a more readable style.
97 lines
2.2 KiB
Rust
97 lines
2.2 KiB
Rust
mod testing;
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use std::{fs, path::Path, process, str};
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use executable_path::executable_path;
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use testing::tempdir;
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#[cfg(unix)]
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fn to_shell_path(path: &Path) -> String {
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fs::canonicalize(path)
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.expect("canonicalize failed")
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.to_str()
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.map(str::to_string)
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.expect("unicode decode failed")
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}
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#[cfg(windows)]
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fn to_shell_path(path: &Path) -> String {
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// Translate path from windows style to unix style
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let mut cygpath = process::Command::new("cygpath");
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cygpath.arg("--unix");
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cygpath.arg(path);
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let output = cygpath.output().expect("executing cygpath failed");
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assert!(output.status.success());
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let stdout = str::from_utf8(&output.stdout).expect("cygpath output was not utf8");
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if stdout.ends_with('\n') {
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&stdout[0..stdout.len() - 1]
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} else if stdout.ends_with("\r\n") {
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&stdout[0..stdout.len() - 2]
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} else {
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stdout
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}
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.to_owned()
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}
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#[test]
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fn test_invocation_directory() {
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let tmp = tempdir();
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let mut justfile_path = tmp.path().to_path_buf();
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justfile_path.push("justfile");
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fs::write(
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justfile_path,
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"default:\n @cd {{invocation_directory()}}\n @echo {{invocation_directory()}}",
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)
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.unwrap();
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let mut subdir = tmp.path().to_path_buf();
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subdir.push("subdir");
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fs::create_dir(&subdir).unwrap();
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let output = process::Command::new(&executable_path("just"))
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.current_dir(&subdir)
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.args(&["--shell", "sh"])
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.output()
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.expect("just invocation failed");
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let mut failure = false;
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let expected_status = 0;
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let expected_stdout = to_shell_path(&subdir) + "\n";
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let expected_stderr = "";
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let status = output.status.code().unwrap();
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if status != expected_status {
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println!("bad status: {} != {}", status, expected_status);
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failure = true;
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}
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let stdout = str::from_utf8(&output.stdout).unwrap();
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if stdout != expected_stdout {
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println!(
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"bad stdout:\ngot:\n{:?}\n\nexpected:\n{:?}",
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stdout, expected_stdout
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);
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failure = true;
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}
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let stderr = str::from_utf8(&output.stderr).unwrap();
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if stderr != expected_stderr {
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println!(
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"bad stderr:\ngot:\n{:?}\n\nexpected:\n{:?}",
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stderr, expected_stderr
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);
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failure = true;
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}
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if failure {
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panic!("test failed");
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}
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}
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