Revision control
Copy as Markdown
Other Tools
#![allow(
clippy::nonminimal_bool,
clippy::too_many_lines,
clippy::wildcard_imports
)]
mod util;
use crate::util::*;
use semver::{BuildMetadata, Prerelease, Version};
#[test]
fn test_parse() {
let err = version_err("");
assert_to_string(
err,
"unexpected end of input while parsing major version number",
);
let err = version_err(" ");
assert_to_string(
err,
"unexpected character ' ' while parsing major version number",
);
let err = version_err("1");
assert_to_string(
err,
"unexpected end of input while parsing major version number",
);
let err = version_err("1.2");
assert_to_string(
err,
"unexpected end of input while parsing minor version number",
);
let err = version_err("1.2.3-");
assert_to_string(err, "empty identifier segment in pre-release identifier");
let err = version_err("a.b.c");
assert_to_string(
err,
"unexpected character 'a' while parsing major version number",
);
let err = version_err("1.2.3 abc");
assert_to_string(err, "unexpected character ' ' after patch version number");
let err = version_err("1.2.3-01");
assert_to_string(err, "invalid leading zero in pre-release identifier");
let parsed = version("1.2.3");
let expected = Version::new(1, 2, 3);
assert_eq!(parsed, expected);
let expected = Version {
major: 1,
minor: 2,
patch: 3,
pre: Prerelease::EMPTY,
build: BuildMetadata::EMPTY,
};
assert_eq!(parsed, expected);
let parsed = version("1.2.3-alpha1");
let expected = Version {
major: 1,
minor: 2,
patch: 3,
pre: prerelease("alpha1"),
build: BuildMetadata::EMPTY,
};
assert_eq!(parsed, expected);
let parsed = version("1.2.3+build5");
let expected = Version {
major: 1,
minor: 2,
patch: 3,
pre: Prerelease::EMPTY,
build: build_metadata("build5"),
};
assert_eq!(parsed, expected);
let parsed = version("1.2.3+5build");
let expected = Version {
major: 1,
minor: 2,
patch: 3,
pre: Prerelease::EMPTY,
build: build_metadata("5build"),
};
assert_eq!(parsed, expected);
let parsed = version("1.2.3-alpha1+build5");
let expected = Version {
major: 1,
minor: 2,
patch: 3,
pre: prerelease("alpha1"),
build: build_metadata("build5"),
};
assert_eq!(parsed, expected);
let parsed = version("1.2.3-1.alpha1.9+build5.7.3aedf");
let expected = Version {
major: 1,
minor: 2,
patch: 3,
pre: prerelease("1.alpha1.9"),
build: build_metadata("build5.7.3aedf"),
};
assert_eq!(parsed, expected);
let parsed = version("1.2.3-0a.alpha1.9+05build.7.3aedf");
let expected = Version {
major: 1,
minor: 2,
patch: 3,
pre: prerelease("0a.alpha1.9"),
build: build_metadata("05build.7.3aedf"),
};
assert_eq!(parsed, expected);
let parsed = version("0.4.0-beta.1+0851523");
let expected = Version {
major: 0,
minor: 4,
patch: 0,
pre: prerelease("beta.1"),
build: build_metadata("0851523"),
};
assert_eq!(parsed, expected);
let parsed = version("1.1.0-beta-10");
let expected = Version {
major: 1,
minor: 1,
patch: 0,
pre: prerelease("beta-10"),
build: BuildMetadata::EMPTY,
};
assert_eq!(parsed, expected);
}
#[test]
fn test_eq() {
assert_eq!(version("1.2.3"), version("1.2.3"));
assert_eq!(version("1.2.3-alpha1"), version("1.2.3-alpha1"));
assert_eq!(version("1.2.3+build.42"), version("1.2.3+build.42"));
assert_eq!(version("1.2.3-alpha1+42"), version("1.2.3-alpha1+42"));
}
#[test]
fn test_ne() {
assert_ne!(version("0.0.0"), version("0.0.1"));
assert_ne!(version("0.0.0"), version("0.1.0"));
assert_ne!(version("0.0.0"), version("1.0.0"));
assert_ne!(version("1.2.3-alpha"), version("1.2.3-beta"));
assert_ne!(version("1.2.3+23"), version("1.2.3+42"));
}
#[test]
fn test_display() {
assert_to_string(version("1.2.3"), "1.2.3");
assert_to_string(version("1.2.3-alpha1"), "1.2.3-alpha1");
assert_to_string(version("1.2.3+build.42"), "1.2.3+build.42");
assert_to_string(version("1.2.3-alpha1+42"), "1.2.3-alpha1+42");
}
#[test]
fn test_lt() {
assert!(version("0.0.0") < version("1.2.3-alpha2"));
assert!(version("1.0.0") < version("1.2.3-alpha2"));
assert!(version("1.2.0") < version("1.2.3-alpha2"));
assert!(version("1.2.3-alpha1") < version("1.2.3"));
assert!(version("1.2.3-alpha1") < version("1.2.3-alpha2"));
assert!(!(version("1.2.3-alpha2") < version("1.2.3-alpha2")));
assert!(version("1.2.3+23") < version("1.2.3+42"));
}
#[test]
fn test_le() {
assert!(version("0.0.0") <= version("1.2.3-alpha2"));
assert!(version("1.0.0") <= version("1.2.3-alpha2"));
assert!(version("1.2.0") <= version("1.2.3-alpha2"));
assert!(version("1.2.3-alpha1") <= version("1.2.3-alpha2"));
assert!(version("1.2.3-alpha2") <= version("1.2.3-alpha2"));
assert!(version("1.2.3+23") <= version("1.2.3+42"));
}
#[test]
fn test_gt() {
assert!(version("1.2.3-alpha2") > version("0.0.0"));
assert!(version("1.2.3-alpha2") > version("1.0.0"));
assert!(version("1.2.3-alpha2") > version("1.2.0"));
assert!(version("1.2.3-alpha2") > version("1.2.3-alpha1"));
assert!(version("1.2.3") > version("1.2.3-alpha2"));
assert!(!(version("1.2.3-alpha2") > version("1.2.3-alpha2")));
assert!(!(version("1.2.3+23") > version("1.2.3+42")));
}
#[test]
fn test_ge() {
assert!(version("1.2.3-alpha2") >= version("0.0.0"));
assert!(version("1.2.3-alpha2") >= version("1.0.0"));
assert!(version("1.2.3-alpha2") >= version("1.2.0"));
assert!(version("1.2.3-alpha2") >= version("1.2.3-alpha1"));
assert!(version("1.2.3-alpha2") >= version("1.2.3-alpha2"));
assert!(!(version("1.2.3+23") >= version("1.2.3+42")));
}
#[test]
fn test_spec_order() {
let vs = [
"1.0.0-alpha",
"1.0.0-alpha.1",
"1.0.0-alpha.beta",
"1.0.0-beta",
"1.0.0-beta.2",
"1.0.0-beta.11",
"1.0.0-rc.1",
"1.0.0",
];
let mut i = 1;
while i < vs.len() {
let a = version(vs[i - 1]);
let b = version(vs[i]);
assert!(a < b, "nope {:?} < {:?}", a, b);
i += 1;
}
}
#[test]
fn test_align() {
let version = version("1.2.3-rc1");
assert_eq!("1.2.3-rc1 ", format!("{:20}", version));
assert_eq!("*****1.2.3-rc1******", format!("{:*^20}", version));
assert_eq!(" 1.2.3-rc1", format!("{:>20}", version));
}