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-rw-r--r--semver/src/version.rs759
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diff --git a/semver/src/version.rs b/semver/src/version.rs
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--- a/semver/src/version.rs
+++ /dev/null
@@ -1,759 +0,0 @@
-// Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-//! The `version` module gives you tools to create and compare SemVer-compliant
-//! versions.
-
-use std::cmp::{self, Ordering};
-use std::fmt;
-use std::hash;
-use std::error::Error;
-
-use std::result;
-use std::str;
-
-use semver_parser;
-
-#[cfg(feature = "serde")]
-use serde::ser::{Serialize, Serializer};
-#[cfg(feature = "serde")]
-use serde::de::{self, Deserialize, Deserializer, Visitor};
-
-/// An identifier in the pre-release or build metadata.
-///
-/// See sections 9 and 10 of the spec for more about pre-release identifers and
-/// build metadata.
-#[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
-pub enum Identifier {
- /// An identifier that's solely numbers.
- Numeric(u64),
- /// An identifier with letters and numbers.
- AlphaNumeric(String),
-}
-
-impl From<semver_parser::version::Identifier> for Identifier {
- fn from(other: semver_parser::version::Identifier) -> Identifier {
- match other {
- semver_parser::version::Identifier::Numeric(n) => Identifier::Numeric(n),
- semver_parser::version::Identifier::AlphaNumeric(s) => Identifier::AlphaNumeric(s),
- }
- }
-}
-
-impl fmt::Display for Identifier {
- #[inline]
- fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
- match *self {
- Identifier::Numeric(ref n) => fmt::Display::fmt(n, f),
- Identifier::AlphaNumeric(ref s) => fmt::Display::fmt(s, f),
- }
- }
-}
-
-#[cfg(feature = "serde")]
-impl Serialize for Identifier {
- fn serialize<S>(&self, serializer: S) -> result::Result<S::Ok, S::Error>
- where S: Serializer
- {
- // Serialize Identifier as a number or string.
- match *self {
- Identifier::Numeric(n) => serializer.serialize_u64(n),
- Identifier::AlphaNumeric(ref s) => serializer.serialize_str(s),
- }
- }
-}
-
-#[cfg(feature = "serde")]
-impl<'de> Deserialize<'de> for Identifier {
- fn deserialize<D>(deserializer: D) -> result::Result<Self, D::Error>
- where D: Deserializer<'de>
- {
- struct IdentifierVisitor;
-
- // Deserialize Identifier from a number or string.
- impl<'de> Visitor<'de> for IdentifierVisitor {
- type Value = Identifier;
-
- fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- formatter.write_str("a SemVer pre-release or build identifier")
- }
-
- fn visit_u64<E>(self, numeric: u64) -> result::Result<Self::Value, E>
- where E: de::Error
- {
- Ok(Identifier::Numeric(numeric))
- }
-
- fn visit_str<E>(self, alphanumeric: &str) -> result::Result<Self::Value, E>
- where E: de::Error
- {
- Ok(Identifier::AlphaNumeric(alphanumeric.to_owned()))
- }
- }
-
- deserializer.deserialize_any(IdentifierVisitor)
- }
-}
-
-/// Represents a version number conforming to the semantic versioning scheme.
-#[derive(Clone, Eq, Debug)]
-pub struct Version {
- /// The major version, to be incremented on incompatible changes.
- pub major: u64,
- /// The minor version, to be incremented when functionality is added in a
- /// backwards-compatible manner.
- pub minor: u64,
- /// The patch version, to be incremented when backwards-compatible bug
- /// fixes are made.
- pub patch: u64,
- /// The pre-release version identifier, if one exists.
- pub pre: Vec<Identifier>,
- /// The build metadata, ignored when determining version precedence.
- pub build: Vec<Identifier>,
-}
-
-impl From<semver_parser::version::Version> for Version {
- fn from(other: semver_parser::version::Version) -> Version {
- Version {
- major: other.major,
- minor: other.minor,
- patch: other.patch,
- pre: other.pre.into_iter().map(From::from).collect(),
- build: other.build.into_iter().map(From::from).collect(),
- }
- }
-}
-
-#[cfg(feature = "serde")]
-impl Serialize for Version {
- fn serialize<S>(&self, serializer: S) -> result::Result<S::Ok, S::Error>
- where S: Serializer
- {
- // Serialize Version as a string.
- serializer.collect_str(self)
- }
-}
-
-#[cfg(feature = "serde")]
-impl<'de> Deserialize<'de> for Version {
- fn deserialize<D>(deserializer: D) -> result::Result<Self, D::Error>
- where D: Deserializer<'de>
- {
- struct VersionVisitor;
-
- // Deserialize Version from a string.
- impl<'de> Visitor<'de> for VersionVisitor {
- type Value = Version;
-
- fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- formatter.write_str("a SemVer version as a string")
- }
-
- fn visit_str<E>(self, v: &str) -> result::Result<Self::Value, E>
- where E: de::Error
- {
- Version::parse(v).map_err(de::Error::custom)
- }
- }
-
- deserializer.deserialize_str(VersionVisitor)
- }
-}
-
-/// An error type for this crate
-///
-/// Currently, just a generic error. Will make this nicer later.
-#[derive(Clone,PartialEq,Debug,PartialOrd)]
-pub enum SemVerError {
- /// An error ocurred while parsing.
- ParseError(String),
-}
-
-impl fmt::Display for SemVerError {
- fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
- match self {
- &SemVerError::ParseError(ref m) => write!(f, "{}", m),
- }
- }
-}
-
-impl Error for SemVerError {
- fn description(&self) -> &str {
- match self {
- &SemVerError::ParseError(ref m) => m,
- }
- }
-}
-
-/// A Result type for errors
-pub type Result<T> = result::Result<T, SemVerError>;
-
-impl Version {
-
- /// Contructs the simple case without pre or build.
- pub fn new(major: u64, minor: u64, patch: u64) -> Version {
- Version {
- major: major,
- minor: minor,
- patch: patch,
- pre: Vec::new(),
- build: Vec::new()
- }
- }
-
- /// Parse a string into a semver object.
- pub fn parse(version: &str) -> Result<Version> {
- let res = semver_parser::version::parse(version);
-
- match res {
- // Convert plain String error into proper ParseError
- Err(e) => Err(SemVerError::ParseError(e)),
- Ok(v) => Ok(From::from(v)),
- }
- }
-
- /// Clears the build metadata
- fn clear_metadata(&mut self) {
- self.build = Vec::new();
- self.pre = Vec::new();
- }
-
- /// Increments the patch number for this Version (Must be mutable)
- pub fn increment_patch(&mut self) {
- self.patch += 1;
- self.clear_metadata();
- }
-
- /// Increments the minor version number for this Version (Must be mutable)
- ///
- /// As instructed by section 7 of the spec, the patch number is reset to 0.
- pub fn increment_minor(&mut self) {
- self.minor += 1;
- self.patch = 0;
- self.clear_metadata();
- }
-
- /// Increments the major version number for this Version (Must be mutable)
- ///
- /// As instructed by section 8 of the spec, the minor and patch numbers are
- /// reset to 0
- pub fn increment_major(&mut self) {
- self.major += 1;
- self.minor = 0;
- self.patch = 0;
- self.clear_metadata();
- }
-
- /// Checks to see if the current Version is in pre-release status
- pub fn is_prerelease(&self) -> bool {
- !self.pre.is_empty()
- }
-}
-
-impl str::FromStr for Version {
- type Err = SemVerError;
-
- fn from_str(s: &str) -> Result<Version> {
- Version::parse(s)
- }
-}
-
-impl fmt::Display for Version {
- #[inline]
- fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
- try!(write!(f, "{}.{}.{}", self.major, self.minor, self.patch));
- if !self.pre.is_empty() {
- try!(write!(f, "-"));
- for (i, x) in self.pre.iter().enumerate() {
- if i != 0 {
- try!(write!(f, "."))
- }
- try!(write!(f, "{}", x));
- }
- }
- if !self.build.is_empty() {
- try!(write!(f, "+"));
- for (i, x) in self.build.iter().enumerate() {
- if i != 0 {
- try!(write!(f, "."))
- }
- try!(write!(f, "{}", x));
- }
- }
- Ok(())
- }
-}
-
-impl cmp::PartialEq for Version {
- #[inline]
- fn eq(&self, other: &Version) -> bool {
- // We should ignore build metadata here, otherwise versions v1 and v2
- // can exist such that !(v1 < v2) && !(v1 > v2) && v1 != v2, which
- // violate strict total ordering rules.
- self.major == other.major && self.minor == other.minor && self.patch == other.patch &&
- self.pre == other.pre
- }
-}
-
-impl cmp::PartialOrd for Version {
- fn partial_cmp(&self, other: &Version) -> Option<Ordering> {
- Some(self.cmp(other))
- }
-}
-
-impl cmp::Ord for Version {
- fn cmp(&self, other: &Version) -> Ordering {
- match self.major.cmp(&other.major) {
- Ordering::Equal => {}
- r => return r,
- }
-
- match self.minor.cmp(&other.minor) {
- Ordering::Equal => {}
- r => return r,
- }
-
- match self.patch.cmp(&other.patch) {
- Ordering::Equal => {}
- r => return r,
- }
-
- // NB: semver spec says 0.0.0-pre < 0.0.0
- // but the version of ord defined for vec
- // says that [] < [pre] so we alter it here
- match (self.pre.len(), other.pre.len()) {
- (0, 0) => Ordering::Equal,
- (0, _) => Ordering::Greater,
- (_, 0) => Ordering::Less,
- (_, _) => self.pre.cmp(&other.pre),
- }
- }
-}
-
-impl hash::Hash for Version {
- fn hash<H: hash::Hasher>(&self, into: &mut H) {
- self.major.hash(into);
- self.minor.hash(into);
- self.patch.hash(into);
- self.pre.hash(into);
- }
-}
-
-impl From<(u64,u64,u64)> for Version {
- fn from(tuple: (u64,u64,u64)) -> Version {
- let (major, minor, patch) = tuple;
- Version::new(major, minor, patch)
- }
-}
-
-#[cfg(test)]
-mod tests {
- use std::result;
- use super::Version;
- use super::Identifier;
- use super::SemVerError;
-
- #[test]
- fn test_parse() {
- fn parse_error(e: &str) -> result::Result<Version, SemVerError> {
- return Err(SemVerError::ParseError(e.to_string()));
- }
-
- assert_eq!(Version::parse(""),
- parse_error("Error parsing major identifier"));
- assert_eq!(Version::parse(" "),
- parse_error("Error parsing major identifier"));
- assert_eq!(Version::parse("1"),
- parse_error("Expected dot"));
- assert_eq!(Version::parse("1.2"),
- parse_error("Expected dot"));
- assert_eq!(Version::parse("1.2.3-"),
- parse_error("Error parsing prerelease"));
- assert_eq!(Version::parse("a.b.c"),
- parse_error("Error parsing major identifier"));
- assert_eq!(Version::parse("1.2.3 abc"),
- parse_error("Extra junk after valid version: abc"));
-
- assert_eq!(Version::parse("1.2.3"),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: Vec::new(),
- build: Vec::new(),
- }));
-
- assert_eq!(Version::parse("1.2.3"),
- Ok(Version::new(1,2,3)));
-
- assert_eq!(Version::parse(" 1.2.3 "),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: Vec::new(),
- build: Vec::new(),
- }));
- assert_eq!(Version::parse("1.2.3-alpha1"),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: vec![Identifier::AlphaNumeric(String::from("alpha1"))],
- build: Vec::new(),
- }));
- assert_eq!(Version::parse(" 1.2.3-alpha1 "),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: vec![Identifier::AlphaNumeric(String::from("alpha1"))],
- build: Vec::new(),
- }));
- assert_eq!(Version::parse("1.2.3+build5"),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: Vec::new(),
- build: vec![Identifier::AlphaNumeric(String::from("build5"))],
- }));
- assert_eq!(Version::parse(" 1.2.3+build5 "),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: Vec::new(),
- build: vec![Identifier::AlphaNumeric(String::from("build5"))],
- }));
- assert_eq!(Version::parse("1.2.3-alpha1+build5"),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: vec![Identifier::AlphaNumeric(String::from("alpha1"))],
- build: vec![Identifier::AlphaNumeric(String::from("build5"))],
- }));
- assert_eq!(Version::parse(" 1.2.3-alpha1+build5 "),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: vec![Identifier::AlphaNumeric(String::from("alpha1"))],
- build: vec![Identifier::AlphaNumeric(String::from("build5"))],
- }));
- assert_eq!(Version::parse("1.2.3-1.alpha1.9+build5.7.3aedf "),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: vec![Identifier::Numeric(1),
- Identifier::AlphaNumeric(String::from("alpha1")),
- Identifier::Numeric(9),
- ],
- build: vec![Identifier::AlphaNumeric(String::from("build5")),
- Identifier::Numeric(7),
- Identifier::AlphaNumeric(String::from("3aedf")),
- ],
- }));
- assert_eq!(Version::parse("0.4.0-beta.1+0851523"),
- Ok(Version {
- major: 0,
- minor: 4,
- patch: 0,
- pre: vec![Identifier::AlphaNumeric(String::from("beta")),
- Identifier::Numeric(1),
- ],
- build: vec![Identifier::AlphaNumeric(String::from("0851523"))],
- }));
-
- }
-
- #[test]
- fn test_increment_patch() {
- let mut buggy_release = Version::parse("0.1.0").unwrap();
- buggy_release.increment_patch();
- assert_eq!(buggy_release, Version::parse("0.1.1").unwrap());
- }
-
- #[test]
- fn test_increment_minor() {
- let mut feature_release = Version::parse("1.4.6").unwrap();
- feature_release.increment_minor();
- assert_eq!(feature_release, Version::parse("1.5.0").unwrap());
- }
-
- #[test]
- fn test_increment_major() {
- let mut chrome_release = Version::parse("46.1.246773").unwrap();
- chrome_release.increment_major();
- assert_eq!(chrome_release, Version::parse("47.0.0").unwrap());
- }
-
- #[test]
- fn test_increment_keep_prerelease() {
- let mut release = Version::parse("1.0.0-alpha").unwrap();
- release.increment_patch();
-
- assert_eq!(release, Version::parse("1.0.1").unwrap());
-
- release.increment_minor();
-
- assert_eq!(release, Version::parse("1.1.0").unwrap());
-
- release.increment_major();
-
- assert_eq!(release, Version::parse("2.0.0").unwrap());
- }
-
-
- #[test]
- fn test_increment_clear_metadata() {
- let mut release = Version::parse("1.0.0+4442").unwrap();
- release.increment_patch();
-
- assert_eq!(release, Version::parse("1.0.1").unwrap());
- release = Version::parse("1.0.1+hello").unwrap();
-
- release.increment_minor();
-
- assert_eq!(release, Version::parse("1.1.0").unwrap());
- release = Version::parse("1.1.3747+hello").unwrap();
-
- release.increment_major();
-
- assert_eq!(release, Version::parse("2.0.0").unwrap());
- }
-
- #[test]
- fn test_eq() {
- assert_eq!(Version::parse("1.2.3"), Version::parse("1.2.3"));
- assert_eq!(Version::parse("1.2.3-alpha1"),
- Version::parse("1.2.3-alpha1"));
- assert_eq!(Version::parse("1.2.3+build.42"),
- Version::parse("1.2.3+build.42"));
- assert_eq!(Version::parse("1.2.3-alpha1+42"),
- Version::parse("1.2.3-alpha1+42"));
- assert_eq!(Version::parse("1.2.3+23"), Version::parse("1.2.3+42"));
- }
-
- #[test]
- fn test_ne() {
- assert!(Version::parse("0.0.0") != Version::parse("0.0.1"));
- assert!(Version::parse("0.0.0") != Version::parse("0.1.0"));
- assert!(Version::parse("0.0.0") != Version::parse("1.0.0"));
- assert!(Version::parse("1.2.3-alpha") != Version::parse("1.2.3-beta"));
- }
-
- #[test]
- fn test_show() {
- assert_eq!(format!("{}", Version::parse("1.2.3").unwrap()),
- "1.2.3".to_string());
- assert_eq!(format!("{}", Version::parse("1.2.3-alpha1").unwrap()),
- "1.2.3-alpha1".to_string());
- assert_eq!(format!("{}", Version::parse("1.2.3+build.42").unwrap()),
- "1.2.3+build.42".to_string());
- assert_eq!(format!("{}", Version::parse("1.2.3-alpha1+42").unwrap()),
- "1.2.3-alpha1+42".to_string());
- }
-
- #[test]
- fn test_to_string() {
- assert_eq!(Version::parse("1.2.3").unwrap().to_string(),
- "1.2.3".to_string());
- assert_eq!(Version::parse("1.2.3-alpha1").unwrap().to_string(),
- "1.2.3-alpha1".to_string());
- assert_eq!(Version::parse("1.2.3+build.42").unwrap().to_string(),
- "1.2.3+build.42".to_string());
- assert_eq!(Version::parse("1.2.3-alpha1+42").unwrap().to_string(),
- "1.2.3-alpha1+42".to_string());
- }
-
- #[test]
- fn test_lt() {
- assert!(Version::parse("0.0.0") < Version::parse("1.2.3-alpha2"));
- assert!(Version::parse("1.0.0") < Version::parse("1.2.3-alpha2"));
- assert!(Version::parse("1.2.0") < Version::parse("1.2.3-alpha2"));
- assert!(Version::parse("1.2.3-alpha1") < Version::parse("1.2.3"));
- assert!(Version::parse("1.2.3-alpha1") < Version::parse("1.2.3-alpha2"));
- assert!(!(Version::parse("1.2.3-alpha2") < Version::parse("1.2.3-alpha2")));
- assert!(!(Version::parse("1.2.3+23") < Version::parse("1.2.3+42")));
- }
-
- #[test]
- fn test_le() {
- assert!(Version::parse("0.0.0") <= Version::parse("1.2.3-alpha2"));
- assert!(Version::parse("1.0.0") <= Version::parse("1.2.3-alpha2"));
- assert!(Version::parse("1.2.0") <= Version::parse("1.2.3-alpha2"));
- assert!(Version::parse("1.2.3-alpha1") <= Version::parse("1.2.3-alpha2"));
- assert!(Version::parse("1.2.3-alpha2") <= Version::parse("1.2.3-alpha2"));
- assert!(Version::parse("1.2.3+23") <= Version::parse("1.2.3+42"));
- }
-
- #[test]
- fn test_gt() {
- assert!(Version::parse("1.2.3-alpha2") > Version::parse("0.0.0"));
- assert!(Version::parse("1.2.3-alpha2") > Version::parse("1.0.0"));
- assert!(Version::parse("1.2.3-alpha2") > Version::parse("1.2.0"));
- assert!(Version::parse("1.2.3-alpha2") > Version::parse("1.2.3-alpha1"));
- assert!(Version::parse("1.2.3") > Version::parse("1.2.3-alpha2"));
- assert!(!(Version::parse("1.2.3-alpha2") > Version::parse("1.2.3-alpha2")));
- assert!(!(Version::parse("1.2.3+23") > Version::parse("1.2.3+42")));
- }
-
- #[test]
- fn test_ge() {
- assert!(Version::parse("1.2.3-alpha2") >= Version::parse("0.0.0"));
- assert!(Version::parse("1.2.3-alpha2") >= Version::parse("1.0.0"));
- assert!(Version::parse("1.2.3-alpha2") >= Version::parse("1.2.0"));
- assert!(Version::parse("1.2.3-alpha2") >= Version::parse("1.2.3-alpha1"));
- assert!(Version::parse("1.2.3-alpha2") >= Version::parse("1.2.3-alpha2"));
- assert!(Version::parse("1.2.3+23") >= Version::parse("1.2.3+42"));
- }
-
- #[test]
- fn test_prerelease_check() {
- assert!(Version::parse("1.0.0").unwrap().is_prerelease() == false);
- assert!(Version::parse("0.0.1").unwrap().is_prerelease() == false);
- assert!(Version::parse("4.1.4-alpha").unwrap().is_prerelease());
- assert!(Version::parse("1.0.0-beta294296").unwrap().is_prerelease());
- }
-
- #[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::parse(vs[i - 1]);
- let b = Version::parse(vs[i]);
- assert!(a < b, "nope {:?} < {:?}", a, b);
- i += 1;
- }
- }
-
- #[test]
- fn test_from_str() {
- assert_eq!("1.2.3".parse(),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: Vec::new(),
- build: Vec::new(),
- }));
- assert_eq!(" 1.2.3 ".parse(),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: Vec::new(),
- build: Vec::new(),
- }));
- assert_eq!("1.2.3-alpha1".parse(),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: vec![Identifier::AlphaNumeric(String::from("alpha1"))],
- build: Vec::new(),
- }));
- assert_eq!(" 1.2.3-alpha1 ".parse(),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: vec![Identifier::AlphaNumeric(String::from("alpha1"))],
- build: Vec::new(),
- }));
- assert_eq!("1.2.3+build5".parse(),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: Vec::new(),
- build: vec![Identifier::AlphaNumeric(String::from("build5"))],
- }));
- assert_eq!(" 1.2.3+build5 ".parse(),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: Vec::new(),
- build: vec![Identifier::AlphaNumeric(String::from("build5"))],
- }));
- assert_eq!("1.2.3-alpha1+build5".parse(),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: vec![Identifier::AlphaNumeric(String::from("alpha1"))],
- build: vec![Identifier::AlphaNumeric(String::from("build5"))],
- }));
- assert_eq!(" 1.2.3-alpha1+build5 ".parse(),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: vec![Identifier::AlphaNumeric(String::from("alpha1"))],
- build: vec![Identifier::AlphaNumeric(String::from("build5"))],
- }));
- assert_eq!("1.2.3-1.alpha1.9+build5.7.3aedf ".parse(),
- Ok(Version {
- major: 1,
- minor: 2,
- patch: 3,
- pre: vec![Identifier::Numeric(1),
- Identifier::AlphaNumeric(String::from("alpha1")),
- Identifier::Numeric(9),
- ],
- build: vec![Identifier::AlphaNumeric(String::from("build5")),
- Identifier::Numeric(7),
- Identifier::AlphaNumeric(String::from("3aedf")),
- ],
- }));
- assert_eq!("0.4.0-beta.1+0851523".parse(),
- Ok(Version {
- major: 0,
- minor: 4,
- patch: 0,
- pre: vec![Identifier::AlphaNumeric(String::from("beta")),
- Identifier::Numeric(1),
- ],
- build: vec![Identifier::AlphaNumeric(String::from("0851523"))],
- }));
-
- }
-
- #[test]
- fn test_from_str_errors() {
- fn parse_error(e: &str) -> result::Result<Version, SemVerError> {
- return Err(SemVerError::ParseError(e.to_string()));
- }
-
- assert_eq!("".parse(), parse_error("Error parsing major identifier"));
- assert_eq!(" ".parse(), parse_error("Error parsing major identifier"));
- assert_eq!("1".parse(), parse_error("Expected dot"));
- assert_eq!("1.2".parse(),
- parse_error("Expected dot"));
- assert_eq!("1.2.3-".parse(),
- parse_error("Error parsing prerelease"));
- assert_eq!("a.b.c".parse(),
- parse_error("Error parsing major identifier"));
- assert_eq!("1.2.3 abc".parse(),
- parse_error("Extra junk after valid version: abc"));
- }
-}
generated by cgit v1.2.3 (git 2.46.0) at 2024-11-03 23:29:01 +0000