coreutils/tests/by-util/test_test.rs

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//
// This file is part of the uutils coreutils package.
//
// (c) mahkoh (ju.orth [at] gmail [dot] com)
// (c) Daniel Rocco <drocco@gmail.com>
//
// For the full copyright and license information, please view the LICENSE
// file that was distributed with this source code.
//
// spell-checker:ignore (words) egid euid pseudofloat
use crate::common::util::*;
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use std::thread::sleep;
#[test]
fn test_empty_test_equivalent_to_false() {
new_ucmd!().run().status_code(1);
}
#[test]
fn test_empty_string_is_false() {
new_ucmd!().arg("").run().status_code(1);
}
#[test]
fn test_solo_not() {
new_ucmd!().arg("!").succeeds();
}
#[test]
fn test_solo_and_or_or_is_a_literal() {
// /bin/test '' -a '' => 1; so test(1) must interpret `-a` by itself as
// a literal string
new_ucmd!().arg("-a").succeeds();
new_ucmd!().arg("-o").succeeds();
}
#[test]
fn test_some_literals() {
let scenario = TestScenario::new(util_name!());
let tests = [
"a string",
"(",
")",
"-",
"--",
"-0",
"-f",
"--help",
"--version",
"-eq",
"-lt",
"-ef",
"[",
];
for test in &tests {
scenario.ucmd().arg(test).succeeds();
}
// run the inverse of all these tests
for test in &tests {
scenario.ucmd().arg("!").arg(test).run().status_code(1);
}
}
#[test]
fn test_double_not_is_false() {
new_ucmd!().args(&["!", "!"]).run().status_code(1);
}
#[test]
fn test_and_not_is_false() {
new_ucmd!().args(&["-a", "!"]).run().status_code(1);
}
#[test]
fn test_not_and_is_false() {
// `-a` is a literal here & has nonzero length
new_ucmd!().args(&["!", "-a"]).run().status_code(1);
}
#[test]
fn test_not_and_not_succeeds() {
new_ucmd!().args(&["!", "-a", "!"]).succeeds();
}
#[test]
fn test_simple_or() {
new_ucmd!().args(&["foo", "-o", ""]).succeeds();
}
#[test]
fn test_negated_or() {
new_ucmd!()
.args(&["!", "foo", "-o", "bar"])
.run()
.status_code(1);
new_ucmd!().args(&["foo", "-o", "!", "bar"]).succeeds();
new_ucmd!()
.args(&["!", "foo", "-o", "!", "bar"])
.run()
.status_code(1);
}
#[test]
fn test_string_length_of_nothing() {
// odd but matches GNU, which must interpret -n as a literal here
new_ucmd!().arg("-n").succeeds();
}
#[test]
fn test_string_length_of_empty() {
new_ucmd!().args(&["-n", ""]).run().status_code(1);
// STRING equivalent to -n STRING
new_ucmd!().arg("").run().status_code(1);
}
#[test]
fn test_nothing_is_empty() {
// -z is a literal here and has nonzero length
new_ucmd!().arg("-z").succeeds();
}
#[test]
fn test_zero_len_of_empty() {
new_ucmd!().args(&["-z", ""]).succeeds();
}
#[test]
fn test_zero_len_equals_zero_len() {
new_ucmd!().args(&["", "=", ""]).succeeds();
}
#[test]
fn test_zero_len_not_equals_zero_len_is_false() {
new_ucmd!().args(&["", "!=", ""]).run().status_code(1);
}
#[test]
fn test_double_equal_is_string_comparison_op() {
// undocumented but part of the GNU test suite
new_ucmd!().args(&["t", "==", "t"]).succeeds();
new_ucmd!().args(&["t", "==", "f"]).run().status_code(1);
}
#[test]
fn test_string_comparison() {
let scenario = TestScenario::new(util_name!());
let tests = [
["foo", "!=", "bar"],
["contained\nnewline", "=", "contained\nnewline"],
["(", "=", "("],
["(", "!=", ")"],
["(", "!=", "="],
["!", "=", "!"],
["=", "=", "="],
];
for test in &tests {
scenario.ucmd().args(&test[..]).succeeds();
}
// run the inverse of all these tests
for test in &tests {
scenario
.ucmd()
.arg("!")
.args(&test[..])
.run()
.status_code(1);
}
}
#[test]
#[ignore = "fixme: error reporting"]
fn test_dangling_string_comparison_is_error() {
new_ucmd!()
.args(&["missing_something", "="])
.run()
.status_code(2)
.stderr_is("test: missing argument after '='");
}
#[test]
fn test_string_operator_is_literal_after_bang() {
let scenario = TestScenario::new(util_name!());
let tests = [
["!", "="],
["!", "!="],
["!", "-eq"],
["!", "-ne"],
["!", "-lt"],
["!", "-le"],
["!", "-gt"],
["!", "-ge"],
["!", "-ef"],
["!", "-nt"],
["!", "-ot"],
];
for test in &tests {
scenario.ucmd().args(&test[..]).run().status_code(1);
}
}
#[test]
fn test_a_bunch_of_not() {
new_ucmd!()
.args(&["!", "", "!=", "", "-a", "!", "", "!=", ""])
.succeeds();
}
#[test]
fn test_pseudofloat_equal() {
// string comparison; test(1) doesn't support comparison of actual floats
new_ucmd!().args(&["123.45", "=", "123.45"]).succeeds();
}
#[test]
fn test_pseudofloat_not_equal() {
// string comparison; test(1) doesn't support comparison of actual floats
new_ucmd!().args(&["123.45", "!=", "123.450"]).succeeds();
}
#[test]
fn test_negative_arg_is_a_string() {
new_ucmd!().arg("-12345").succeeds();
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new_ucmd!().arg("--qwert").succeeds(); // spell-checker:disable-line
}
#[test]
fn test_some_int_compares() {
let scenario = TestScenario::new(util_name!());
let tests = [
["0", "-eq", "0"],
["0", "-ne", "1"],
["421", "-lt", "3720"],
["0", "-le", "0"],
["11", "-gt", "10"],
["1024", "-ge", "512"],
["9223372036854775806", "-le", "9223372036854775807"],
];
for test in &tests {
scenario.ucmd().args(&test[..]).succeeds();
}
// run the inverse of all these tests
for test in &tests {
scenario
.ucmd()
.arg("!")
.args(&test[..])
.run()
.status_code(1);
}
}
#[test]
#[ignore = "fixme: evaluation error (code 1); GNU returns 0"]
fn test_values_greater_than_i64_allowed() {
new_ucmd!()
.args(&["9223372036854775808", "-gt", "0"])
.succeeds();
}
#[test]
fn test_negative_int_compare() {
let scenario = TestScenario::new(util_name!());
let tests = [
["-1", "-eq", "-1"],
["-1", "-ne", "-2"],
["-3720", "-lt", "-421"],
["-10", "-le", "-10"],
["-21", "-gt", "-22"],
["-128", "-ge", "-256"],
["-9223372036854775808", "-le", "-9223372036854775807"],
];
for test in &tests {
scenario.ucmd().args(&test[..]).succeeds();
}
// run the inverse of all these tests
for test in &tests {
scenario
.ucmd()
.arg("!")
.args(&test[..])
.run()
.status_code(1);
}
}
#[test]
fn test_float_inequality_is_error() {
new_ucmd!()
.args(&["123.45", "-ge", "6"])
.run()
.status_code(2)
.stderr_is("test: invalid integer '123.45'");
}
#[test]
#[cfg(not(windows))]
fn test_invalid_utf8_integer_compare() {
use std::ffi::OsStr;
use std::os::unix::ffi::OsStrExt;
let source = [0x66, 0x6f, 0x80, 0x6f];
let arg = OsStr::from_bytes(&source[..]);
let mut cmd = new_ucmd!();
cmd.arg("123").arg("-ne");
cmd.raw.arg(arg);
cmd.run()
.status_code(2)
.stderr_is("test: invalid integer $'fo\\x80o'");
let mut cmd = new_ucmd!();
cmd.raw.arg(arg);
cmd.arg("-eq").arg("456");
cmd.run()
.status_code(2)
.stderr_is("test: invalid integer $'fo\\x80o'");
}
#[test]
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#[cfg(unix)]
fn test_file_is_itself() {
new_ucmd!()
.args(&["regular_file", "-ef", "regular_file"])
.succeeds();
}
#[test]
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#[cfg(not(any(target_env = "musl", target_os = "android")))]
fn test_file_is_newer_than_and_older_than_itself() {
// odd but matches GNU
new_ucmd!()
.args(&["regular_file", "-nt", "regular_file"])
.run()
.status_code(1);
new_ucmd!()
.args(&["regular_file", "-ot", "regular_file"])
.run()
.status_code(1);
}
#[test]
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fn test_non_existing_files() {
let scenario = TestScenario::new(util_name!());
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let result = scenario
.ucmd()
.args(&["newer_file", "-nt", "regular_file"])
.fails();
assert!(result.stderr().is_empty());
}
#[test]
#[cfg(unix)]
fn test_same_device_inode() {
let scenario = TestScenario::new(util_name!());
let at = &scenario.fixtures;
scenario.cmd("touch").arg("regular_file").succeeds();
scenario.cmd("touch").arg("regular_file_second").succeeds();
at.symlink_file("regular_file", "symlink");
scenario
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.ucmd()
.args(&["regular_file", "-ef", "regular_file_second"])
.fails();
scenario
.ucmd()
.args(&["regular_file", "-ef", "symlink"])
.succeeds();
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}
#[test]
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#[cfg(not(any(target_env = "musl", target_os = "android")))]
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// musl: creation time is not available on this platform currently
fn test_newer_file() {
let scenario = TestScenario::new(util_name!());
scenario.cmd("touch").arg("regular_file").succeeds();
sleep(std::time::Duration::from_millis(1000));
scenario.cmd("touch").arg("newer_file").succeeds();
scenario
.ucmd()
.args(&["newer_file", "-nt", "regular_file"])
.succeeds();
scenario
.ucmd()
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.args(&["newer_file", "-ot", "regular_file"])
.succeeds();
}
#[test]
fn test_file_exists() {
new_ucmd!().args(&["-e", "regular_file"]).succeeds();
}
#[test]
fn test_nonexistent_file_does_not_exist() {
new_ucmd!()
.args(&["-e", "nonexistent_file"])
.run()
.status_code(1);
}
#[test]
fn test_nonexistent_file_is_not_regular() {
new_ucmd!()
.args(&["-f", "nonexistent_file"])
.run()
.status_code(1);
}
#[test]
fn test_file_exists_and_is_regular() {
new_ucmd!().args(&["-f", "regular_file"]).succeeds();
}
#[test]
#[cfg(not(windows))] // FIXME: implement on Windows
fn test_file_is_readable() {
new_ucmd!().args(&["-r", "regular_file"]).succeeds();
}
#[test]
#[cfg(not(windows))] // FIXME: implement on Windows
fn test_file_is_not_readable() {
let scenario = TestScenario::new(util_name!());
let mut ucmd = scenario.ucmd();
let mut chmod = scenario.cmd("chmod");
scenario.fixtures.touch("crypto_file");
chmod.args(&["u-r", "crypto_file"]).succeeds();
ucmd.args(&["!", "-r", "crypto_file"]).succeeds();
}
#[test]
#[cfg(not(windows))] // FIXME: implement on Windows
fn test_file_is_writable() {
new_ucmd!().args(&["-w", "regular_file"]).succeeds();
}
#[test]
#[cfg(not(windows))] // FIXME: implement on Windows
fn test_file_is_not_writable() {
let scenario = TestScenario::new(util_name!());
let mut ucmd = scenario.ucmd();
let mut chmod = scenario.cmd("chmod");
scenario.fixtures.touch("immutable_file");
chmod.args(&["u-w", "immutable_file"]).succeeds();
ucmd.args(&["!", "-w", "immutable_file"]).succeeds();
}
#[test]
fn test_file_is_not_executable() {
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#[cfg(unix)]
let (at, mut ucmd) = at_and_ucmd!();
#[cfg(not(unix))]
let (_, mut ucmd) = at_and_ucmd!();
// WSL creates executable files by default, so if we are on unix, make sure
// to set make it non-executable.
// Files on other targets are non-executable by default.
#[cfg(unix)]
{
use std::os::unix::fs::PermissionsExt;
let metadata = std::fs::metadata(at.plus("regular_file")).unwrap();
let mut permissions = metadata.permissions();
// The conversion is useless on some platforms and casts from u16 to
// u32 on others
#[allow(clippy::useless_conversion)]
permissions.set_mode(permissions.mode() & !u32::from(libc::S_IXUSR));
std::fs::set_permissions(at.plus("regular_file"), permissions).unwrap();
}
ucmd.args(&["!", "-x", "regular_file"]).succeeds();
}
#[test]
#[cfg(not(windows))] // FIXME: implement on Windows
fn test_file_is_executable() {
let scenario = TestScenario::new(util_name!());
let mut chmod = scenario.cmd("chmod");
chmod.args(&["u+x", "regular_file"]).succeeds();
scenario.ucmd().args(&["-x", "regular_file"]).succeeds();
}
#[test]
fn test_is_not_empty() {
new_ucmd!().args(&["-s", "non_empty_file"]).succeeds();
}
#[test]
fn test_nonexistent_file_size_test_is_false() {
new_ucmd!()
.args(&["-s", "nonexistent_file"])
.run()
.status_code(1);
}
#[test]
fn test_not_is_not_empty() {
new_ucmd!().args(&["!", "-s", "regular_file"]).succeeds();
}
#[test]
#[cfg(not(windows))]
fn test_symlink_is_symlink() {
let scenario = TestScenario::new(util_name!());
let at = &scenario.fixtures;
at.symlink_file("regular_file", "symlink");
// FIXME: implement on Windows
scenario.ucmd().args(&["-h", "symlink"]).succeeds();
scenario.ucmd().args(&["-L", "symlink"]).succeeds();
}
#[test]
fn test_file_is_not_symlink() {
let scenario = TestScenario::new(util_name!());
scenario
.ucmd()
.args(&["!", "-h", "regular_file"])
.succeeds();
scenario
.ucmd()
.args(&["!", "-L", "regular_file"])
.succeeds();
}
#[test]
fn test_nonexistent_file_is_not_symlink() {
let scenario = TestScenario::new(util_name!());
scenario
.ucmd()
.args(&["!", "-h", "nonexistent_file"])
.succeeds();
scenario
.ucmd()
.args(&["!", "-L", "nonexistent_file"])
.succeeds();
}
#[test]
// FixME: freebsd fails with 'chmod: sticky_file: Inappropriate file type or format'
// Windows has no concept of sticky bit
#[cfg(not(any(windows, target_os = "freebsd")))]
fn test_file_is_sticky() {
let scenario = TestScenario::new(util_name!());
let mut ucmd = scenario.ucmd();
let mut chmod = scenario.cmd("chmod");
scenario.fixtures.touch("sticky_file");
chmod.args(&["+t", "sticky_file"]).succeeds();
ucmd.args(&["-k", "sticky_file"]).succeeds();
}
#[test]
fn test_file_is_not_sticky() {
new_ucmd!()
.args(&["-k", "regular_file"])
.run()
.status_code(1);
}
#[test]
fn test_solo_empty_parenthetical_is_error() {
new_ucmd!().args(&["(", ")"]).run().status_code(2);
}
#[test]
fn test_parenthesized_literal() {
let scenario = TestScenario::new(util_name!());
let tests = [
"a string",
"(",
")",
"-",
"--",
"-0",
"-f",
"--help",
"--version",
"-e",
"-t",
"!",
"-n",
"-z",
"[",
"-a",
"-o",
];
for test in &tests {
scenario.ucmd().arg("(").arg(test).arg(")").succeeds();
}
// run the inverse of all these tests
for test in &tests {
scenario
.ucmd()
.arg("!")
.arg("(")
.arg(test)
.arg(")")
.run()
.status_code(1);
}
}
#[test]
fn test_parenthesized_op_compares_literal_parenthesis() {
// ensure we arent treating this case as “string length of literal equal
// sign”
new_ucmd!().args(&["(", "=", ")"]).run().status_code(1);
}
#[test]
fn test_parenthesized_string_comparison() {
let scenario = TestScenario::new(util_name!());
let tests = [
["(", "foo", "!=", "bar", ")"],
["(", "contained\nnewline", "=", "contained\nnewline", ")"],
["(", "(", "=", "(", ")"],
["(", "(", "!=", ")", ")"],
["(", "!", "=", "!", ")"],
["(", "=", "=", "=", ")"],
];
for test in &tests {
scenario.ucmd().args(&test[..]).succeeds();
}
// run the inverse of all these tests
for test in &tests {
scenario
.ucmd()
.arg("!")
.args(&test[..])
.run()
.status_code(1);
}
}
#[test]
fn test_parenthesized_right_parenthesis_as_literal() {
new_ucmd!()
.args(&["(", "-f", ")", ")"])
.run()
.status_code(1);
}
#[test]
#[cfg(not(windows))]
fn test_file_owned_by_euid() {
new_ucmd!().args(&["-O", "regular_file"]).succeeds();
}
#[test]
#[cfg(not(windows))]
fn test_nonexistent_file_not_owned_by_euid() {
new_ucmd!()
.args(&["-O", "nonexistent_file"])
.run()
.status_code(1);
}
#[test]
#[cfg(all(not(windows), not(target_os = "freebsd")))]
fn test_file_not_owned_by_euid() {
new_ucmd!()
.args(&["-f", "/bin/sh", "-a", "!", "-O", "/bin/sh"])
.succeeds();
}
#[test]
#[cfg(all(not(windows), not(target_os = "freebsd")))]
fn test_file_owned_by_egid() {
new_ucmd!().args(&["-G", "regular_file"]).succeeds();
}
#[test]
#[cfg(not(windows))]
fn test_nonexistent_file_not_owned_by_egid() {
new_ucmd!()
.args(&["-G", "nonexistent_file"])
.run()
.status_code(1);
}
#[test]
#[cfg(all(not(windows), not(target_os = "freebsd")))]
fn test_file_not_owned_by_egid() {
new_ucmd!()
.args(&["-f", "/bin/sh", "-a", "!", "-G", "/bin/sh"])
.succeeds();
}
#[test]
fn test_op_precedence_and_or_1() {
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new_ucmd!().args(&[" ", "-o", "", "-a", ""]).succeeds();
}
#[test]
fn test_op_precedence_and_or_1_overridden_by_parentheses() {
new_ucmd!()
.args(&["(", " ", "-o", "", ")", "-a", ""])
.run()
.status_code(1);
}
#[test]
fn test_op_precedence_and_or_2() {
new_ucmd!()
.args(&["", "-a", "", "-o", " ", "-a", " "])
.succeeds();
}
#[test]
fn test_op_precedence_and_or_2_overridden_by_parentheses() {
new_ucmd!()
.args(&["", "-a", "(", "", "-o", " ", ")", "-a", " "])
.run()
.status_code(1);
}
#[test]
fn test_negated_boolean_precedence() {
let scenario = TestScenario::new(util_name!());
let tests = [
vec!["!", "(", "foo", ")", "-o", "bar"],
vec!["!", "", "-o", "", "-a", ""],
vec!["!", "(", "", "-a", "", ")", "-o", ""],
];
for test in &tests {
scenario.ucmd().args(&test[..]).succeeds();
}
let negative_tests = [
vec!["!", "-n", "", "-a", ""],
vec!["", "-a", "", "-o", ""],
vec!["!", "", "-a", "", "-o", ""],
vec!["!", "(", "", "-a", "", ")", "-a", ""],
];
for test in &negative_tests {
scenario.ucmd().args(&test[..]).run().status_code(1);
}
}
#[test]
fn test_bang_bool_op_precedence() {
// For a Boolean combination of two literals, bang inverts the entire expression
new_ucmd!().args(&["!", "", "-a", ""]).succeeds();
new_ucmd!().args(&["!", "", "-o", ""]).succeeds();
new_ucmd!()
.args(&["!", "a value", "-o", "another value"])
.run()
.status_code(1);
// Introducing a UOP — even one that is equivalent to a bare string — causes
// bang to invert only the first term
new_ucmd!()
.args(&["!", "-n", "", "-a", ""])
.run()
.status_code(1);
new_ucmd!()
.args(&["!", "", "-a", "-n", ""])
.run()
.status_code(1);
// for compound Boolean expressions, bang inverts the _next_ expression
// only, not the entire compound expression
new_ucmd!()
.args(&["!", "", "-a", "", "-a", ""])
.run()
.status_code(1);
// parentheses can override this
new_ucmd!()
.args(&["!", "(", "", "-a", "", "-a", "", ")"])
.succeeds();
}
#[test]
fn test_inverted_parenthetical_bool_op_precedence() {
// For a Boolean combination of two literals, bang inverts the entire expression
new_ucmd!()
.args(&["!", "a value", "-o", "another value"])
.run()
.status_code(1);
// only the parenthetical is inverted, not the entire expression
new_ucmd!()
.args(&["!", "(", "a value", ")", "-o", "another value"])
.succeeds();
}
#[test]
#[ignore = "fixme: error reporting"]
fn test_dangling_parenthesis() {
new_ucmd!()
.args(&["(", "(", "a", "!=", "b", ")", "-o", "-n", "c"])
.run()
.status_code(2);
new_ucmd!()
.args(&["(", "(", "a", "!=", "b", ")", "-o", "-n", "c", ")"])
.succeeds();
}
#[test]
fn test_complicated_parenthesized_expression() {
new_ucmd!()
.args(&[
"(", "(", "!", "(", "a", "=", "b", ")", "-o", "c", "=", "d", ")", "-a", "(", "q", "!=",
"r", ")", ")",
])
.succeeds();
}
#[test]
fn test_erroneous_parenthesized_expression() {
new_ucmd!()
.args(&["a", "!=", "(", "b", "-a", "b", ")", "!=", "c"])
.run()
.status_code(2)
.stderr_is("test: extra argument 'b'");
}
#[test]
fn test_or_as_filename() {
new_ucmd!()
.args(&["x", "-a", "-z", "-o"])
.run()
.status_code(1);
}
#[test]
#[ignore = "GNU considers this an error"]
fn test_string_length_and_nothing() {
new_ucmd!().args(&["-n", "a", "-a"]).run().status_code(2);
}
#[test]
fn test_bracket_syntax_success() {
let scenario = TestScenario::new("[");
let mut ucmd = scenario.ucmd();
ucmd.args(&["1", "-eq", "1", "]"]).succeeds();
}
#[test]
fn test_bracket_syntax_failure() {
let scenario = TestScenario::new("[");
let mut ucmd = scenario.ucmd();
ucmd.args(&["1", "-eq", "2", "]"]).run().status_code(1);
}
#[test]
fn test_bracket_syntax_missing_right_bracket() {
let scenario = TestScenario::new("[");
let mut ucmd = scenario.ucmd();
// Missing closing bracket takes precedence over other possible errors.
ucmd.args(&["1", "-eq"])
.run()
.status_code(2)
.stderr_is("[: missing ']'");
}
#[test]
fn test_bracket_syntax_help() {
let scenario = TestScenario::new("[");
let mut ucmd = scenario.ucmd();
ucmd.arg("--help").succeeds().stdout_contains("USAGE:");
}
#[test]
fn test_bracket_syntax_version() {
let scenario = TestScenario::new("[");
let mut ucmd = scenario.ucmd();
ucmd.arg("--version")
.succeeds()
.stdout_matches(&r"\[ \d+\.\d+\.\d+".parse().unwrap());
}
#[test]
#[allow(non_snake_case)]
2022-10-03 04:11:40 +00:00
#[cfg(unix)]
fn test_file_N() {
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
scene.ucmd().args(&["-N", "regular_file"]).fails();
// The file will have different create/modified data
// so, test -N will return 0
sleep(std::time::Duration::from_millis(1000));
at.touch("regular_file");
scene.ucmd().args(&["-N", "regular_file"]).succeeds();
}
#[test]
fn test_long_integer() {
let scene = TestScenario::new(util_name!());
scene
.ucmd()
.args(&["18446744073709551616", "-eq", "0"])
.fails();
scene
.ucmd()
.args(&["-9223372036854775809", "-ge", "18446744073709551616"])
.fails();
scene
.ucmd()
.args(&[
"'('",
"-9223372036854775809",
"-ge",
"18446744073709551616",
"')'",
])
.fails();
}