mirror of
https://github.com/uutils/coreutils
synced 2024-11-16 09:48:03 +00:00
7ef4bb37a8
The main motivation is to move toward running those tests for a specific target, that is, if a test won't run on Windows, then we shouldn't build it. This was previously the default behavior and prevented a successful run on AppVeyor. I borrowed this pattern from the tests in the Cargo project.
111 lines
4 KiB
Rust
111 lines
4 KiB
Rust
use common::util::*;
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use std::fs::{metadata, OpenOptions, set_permissions};
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use std::os::unix::fs::{OpenOptionsExt, PermissionsExt};
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static UTIL_NAME: &'static str = "chmod";
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static TEST_FILE: &'static str = "file";
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static REFERENCE_FILE: &'static str = "reference";
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static REFERENCE_PERMS: u32 = 0o247;
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struct TestCase {
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args: Vec<&'static str>,
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before: u32,
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after: u32
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}
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fn mkfile(file: &str, mode: u32) {
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OpenOptions::new().mode(mode).create(true).write(true).open(file).unwrap();
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let mut perms = metadata(file).unwrap().permissions();
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perms.set_mode(mode);
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set_permissions(file, perms).unwrap();
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}
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fn run_single_test(test: &TestCase, at: AtPath, mut ucmd: UCommand) {
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mkfile(&at.plus_as_string(TEST_FILE), test.before);
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let perms = at.metadata(TEST_FILE).permissions().mode();
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if perms != test.before {
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panic!(format!("{}: expected: {:o} got: {:o}", "setting permissions failed", test.after, perms));
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}
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for arg in &test.args {
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ucmd.arg(arg);
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}
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let r = ucmd.run();
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if !r.success {
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println!("{}", r.stderr);
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panic!(format!("{:?}: failed", ucmd.raw));
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}
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let perms = at.metadata(TEST_FILE).permissions().mode();
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if perms != test.after {
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panic!(format!("{:?}: expected: {:o} got: {:o}", ucmd.raw, test.after, perms));
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}
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}
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fn run_tests(tests: Vec<TestCase>) {
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for test in tests {
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let (at, ucmd) = testing(UTIL_NAME);
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run_single_test(&test, at, ucmd);
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}
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}
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#[test]
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fn test_chmod_octal() {
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let tests = vec!{
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TestCase{args: vec!{"0700", TEST_FILE}, before: 0o000, after: 0o700},
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TestCase{args: vec!{"0070", TEST_FILE}, before: 0o000, after: 0o070},
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TestCase{args: vec!{"0007", TEST_FILE}, before: 0o000, after: 0o007},
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TestCase{args: vec!{"-0700", TEST_FILE}, before: 0o700, after: 0o000},
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TestCase{args: vec!{"-0070", TEST_FILE}, before: 0o060, after: 0o000},
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TestCase{args: vec!{"-0007", TEST_FILE}, before: 0o001, after: 0o000},
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TestCase{args: vec!{"+0100", TEST_FILE}, before: 0o600, after: 0o700},
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TestCase{args: vec!{"+0020", TEST_FILE}, before: 0o050, after: 0o070},
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TestCase{args: vec!{"+0004", TEST_FILE}, before: 0o003, after: 0o007},
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};
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run_tests(tests);
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}
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#[test]
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fn test_chmod_ugoa() {
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let tests = vec!{
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TestCase{args: vec!{"u=rwx", TEST_FILE}, before: 0o000, after: 0o700},
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TestCase{args: vec!{"g=rwx", TEST_FILE}, before: 0o000, after: 0o070},
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TestCase{args: vec!{"o=rwx", TEST_FILE}, before: 0o000, after: 0o007},
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TestCase{args: vec!{"a=rwx", TEST_FILE}, before: 0o000, after: 0o777},
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TestCase{args: vec!{"-r", TEST_FILE}, before: 0o777, after: 0o333},
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TestCase{args: vec!{"-w", TEST_FILE}, before: 0o777, after: 0o555},
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TestCase{args: vec!{"-x", TEST_FILE}, before: 0o777, after: 0o666},
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};
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run_tests(tests);
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}
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#[test]
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fn test_chmod_ugo_copy() {
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let tests = vec!{
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TestCase{args: vec!{"u=g", TEST_FILE}, before: 0o070, after: 0o770},
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TestCase{args: vec!{"g=o", TEST_FILE}, before: 0o005, after: 0o055},
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TestCase{args: vec!{"o=u", TEST_FILE}, before: 0o200, after: 0o202},
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TestCase{args: vec!{"u-g", TEST_FILE}, before: 0o710, after: 0o610},
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TestCase{args: vec!{"u+g", TEST_FILE}, before: 0o250, after: 0o750},
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};
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run_tests(tests);
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}
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#[test]
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fn test_chmod_many_options() {
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let tests = vec!{
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TestCase{args: vec!{"-r,a+w", TEST_FILE}, before: 0o444, after: 0o222},
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};
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run_tests(tests);
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}
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#[test]
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fn test_chmod_reference_file() {
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let tests = vec!{
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TestCase{args: vec!{"--reference", REFERENCE_FILE, TEST_FILE}, before: 0o070, after: 0o247},
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TestCase{args: vec!{"a-w", "--reference", REFERENCE_FILE, TEST_FILE}, before: 0o070, after: 0o247},
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};
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let (at, ucmd) = testing(UTIL_NAME);
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mkfile(&at.plus_as_string(REFERENCE_FILE), REFERENCE_PERMS);
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run_single_test(&tests[0], at, ucmd);
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}
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