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stat: move unit tests to stat.rs instead of test_stat.rs

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This commit is contained in:
Terts Diepraam 2022-11-16 21:17:39 +01:00
parent 7e5b6400e3
commit b0224e8145
2 changed files with 112 additions and 115 deletions
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112
src/uu/stat/src/stat.rs
View file

@ -1082,3 +1082,115 @@ pub fn uu_app() -> Command {
.value_hint(clap::ValueHint::FilePath), .value_hint(clap::ValueHint::FilePath),
) )
} }
#[cfg(test)]
mod tests {
use super::{group_num, Flags, ScanUtil, Stater, Token};
#[test]
fn test_scanners() {
assert_eq!(Some((-5, 2)), "-5zxc".scan_num::<i32>());
assert_eq!(Some((51, 2)), "51zxc".scan_num::<u32>());
assert_eq!(Some((192, 4)), "+192zxc".scan_num::<i32>());
assert_eq!(None, "z192zxc".scan_num::<i32>());
assert_eq!(Some(('a', 3)), "141zxc".scan_char(8));
assert_eq!(Some(('\n', 2)), "12qzxc".scan_char(8)); // spell-checker:disable-line
assert_eq!(Some(('\r', 1)), "dqzxc".scan_char(16)); // spell-checker:disable-line
assert_eq!(None, "z2qzxc".scan_char(8)); // spell-checker:disable-line
}
#[test]
fn test_group_num() {
assert_eq!("12,379,821,234", group_num("12379821234"));
assert_eq!("21,234", group_num("21234"));
assert_eq!("821,234", group_num("821234"));
assert_eq!("1,821,234", group_num("1821234"));
assert_eq!("1,234", group_num("1234"));
assert_eq!("234", group_num("234"));
assert_eq!("24", group_num("24"));
assert_eq!("4", group_num("4"));
assert_eq!("", group_num(""));
assert_eq!("-5", group_num("-5"));
assert_eq!("-1,234", group_num("-1234"));
}
#[test]
#[should_panic]
fn test_group_num_panic_if_invalid_numeric_characters() {
group_num("³³³³³");
}
#[test]
fn normal_format() {
let s = "%'010.2ac%-#5.w\n";
let expected = vec![
Token::Directive {
flag: Flags {
group: true,
zero: true,
..Default::default()
},
width: 10,
precision: 2,
format: 'a',
},
Token::Char('c'),
Token::Directive {
flag: Flags {
left: true,
alter: true,
..Default::default()
},
width: 5,
precision: 0,
format: 'w',
},
Token::Char('\n'),
];
assert_eq!(&expected, &Stater::generate_tokens(s, false).unwrap());
}
#[test]
fn printf_format() {
let s = "%-# 15a\\t\\r\\\"\\\\\\a\\b\\e\\f\\v%+020.-23w\\x12\\167\\132\\112\\n";
let expected = vec![
Token::Directive {
flag: Flags {
left: true,
alter: true,
space: true,
..Default::default()
},
width: 15,
precision: -1,
format: 'a',
},
Token::Char('\t'),
Token::Char('\r'),
Token::Char('"'),
Token::Char('\\'),
Token::Char('\x07'),
Token::Char('\x08'),
Token::Char('\x1B'),
Token::Char('\x0C'),
Token::Char('\x0B'),
Token::Directive {
flag: Flags {
sign: true,
zero: true,
..Default::default()
},
width: 20,
precision: -1,
format: 'w',
},
Token::Char('\x12'),
Token::Char('w'),
Token::Char('Z'),
Token::Char('J'),
Token::Char('\n'),
];
assert_eq!(&expected, &Stater::generate_tokens(s, true).unwrap());
}
}

115
tests/by-util/test_stat.rs
View file

@ -7,126 +7,11 @@ extern crate regex;
use crate::common::util::*; use crate::common::util::*;
extern crate stat;
pub use self::stat::*;
#[test] #[test]
fn test_invalid_arg() { fn test_invalid_arg() {
new_ucmd!().arg("--definitely-invalid").fails().code_is(1); new_ucmd!().arg("--definitely-invalid").fails().code_is(1);
} }
#[test]
fn test_scanners() {
assert_eq!(Some((-5, 2)), "-5zxc".scan_num::<i32>());
assert_eq!(Some((51, 2)), "51zxc".scan_num::<u32>());
assert_eq!(Some((192, 4)), "+192zxc".scan_num::<i32>());
assert_eq!(None, "z192zxc".scan_num::<i32>());
assert_eq!(Some(('a', 3)), "141zxc".scan_char(8));
assert_eq!(Some(('\n', 2)), "12qzxc".scan_char(8)); // spell-checker:disable-line
assert_eq!(Some(('\r', 1)), "dqzxc".scan_char(16)); // spell-checker:disable-line
assert_eq!(None, "z2qzxc".scan_char(8)); // spell-checker:disable-line
}
#[test]
fn test_group_num() {
assert_eq!("12,379,821,234", group_num("12379821234"));
assert_eq!("21,234", group_num("21234"));
assert_eq!("821,234", group_num("821234"));
assert_eq!("1,821,234", group_num("1821234"));
assert_eq!("1,234", group_num("1234"));
assert_eq!("234", group_num("234"));
assert_eq!("24", group_num("24"));
assert_eq!("4", group_num("4"));
assert_eq!("", group_num(""));
assert_eq!("-5", group_num("-5"));
assert_eq!("-1,234", group_num("-1234"));
}
#[test]
#[should_panic]
fn test_group_num_panic_if_invalid_numeric_characters() {
group_num("³³³³³");
}
#[cfg(test)]
mod test_generate_tokens {
use super::*;
#[test]
fn normal_format() {
let s = "%'010.2ac%-#5.w\n";
let expected = vec![
Token::Directive {
flag: Flags {
group: true,
zero: true,
..Default::default()
},
width: 10,
precision: 2,
format: 'a',
},
Token::Char('c'),
Token::Directive {
flag: Flags {
left: true,
alter: true,
..Default::default()
},
width: 5,
precision: 0,
format: 'w',
},
Token::Char('\n'),
];
assert_eq!(&expected, &Stater::generate_tokens(s, false).unwrap());
}
#[test]
fn printf_format() {
let s = "%-# 15a\\t\\r\\\"\\\\\\a\\b\\e\\f\\v%+020.-23w\\x12\\167\\132\\112\\n";
let expected = vec![
Token::Directive {
flag: Flags {
left: true,
alter: true,
space: true,
..Default::default()
},
width: 15,
precision: -1,
format: 'a',
},
Token::Char('\t'),
Token::Char('\r'),
Token::Char('"'),
Token::Char('\\'),
Token::Char('\x07'),
Token::Char('\x08'),
Token::Char('\x1B'),
Token::Char('\x0C'),
Token::Char('\x0B'),
Token::Directive {
flag: Flags {
sign: true,
zero: true,
..Default::default()
},
width: 20,
precision: -1,
format: 'w',
},
Token::Char('\x12'),
Token::Char('w'),
Token::Char('Z'),
Token::Char('J'),
Token::Char('\n'),
];
assert_eq!(&expected, &Stater::generate_tokens(s, true).unwrap());
}
}
#[test] #[test]
fn test_invalid_option() { fn test_invalid_option() {
new_ucmd!().arg("-w").arg("-q").arg("/").fails(); new_ucmd!().arg("-w").arg("-q").arg("/").fails();