mirror of
https://github.com/rust-lang/cargo
synced 2024-10-14 03:32:39 +00:00
398 lines
9.5 KiB
Rust
398 lines
9.5 KiB
Rust
use std::fs::File;
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use std::io::prelude::*;
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use support::registry::Package;
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use support::{basic_manifest, project};
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#[test]
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fn minor_update_two_places() {
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Package::new("log", "0.1.0").publish();
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "bar"
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version = "0.0.1"
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authors = []
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[dependencies]
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log = "0.1"
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foo = { path = "foo" }
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"#,
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).file("src/lib.rs", "")
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.file(
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"foo/Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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authors = []
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[dependencies]
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log = "0.1"
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"#,
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).file("foo/src/lib.rs", "")
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.build();
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p.cargo("build").run();
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Package::new("log", "0.1.1").publish();
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File::create(p.root().join("foo/Cargo.toml"))
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.unwrap()
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.write_all(
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br#"
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[package]
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name = "foo"
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version = "0.0.1"
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authors = []
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[dependencies]
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log = "0.1.1"
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"#,
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).unwrap();
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p.cargo("build").run();
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}
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#[test]
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fn transitive_minor_update() {
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Package::new("log", "0.1.0").publish();
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Package::new("serde", "0.1.0").dep("log", "0.1").publish();
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "bar"
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version = "0.0.1"
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authors = []
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[dependencies]
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serde = "0.1"
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log = "0.1"
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foo = { path = "foo" }
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"#,
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).file("src/lib.rs", "")
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.file(
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"foo/Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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authors = []
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[dependencies]
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serde = "0.1"
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"#,
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).file("foo/src/lib.rs", "")
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.build();
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p.cargo("build").run();
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Package::new("log", "0.1.1").publish();
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Package::new("serde", "0.1.1").dep("log", "0.1.1").publish();
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// Note that `serde` isn't actually updated here! The default behavior for
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// `update` right now is to as conservatively as possible attempt to satisfy
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// an update. In this case we previously locked the dependency graph to `log
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// 0.1.0`, but nothing on the command line says we're allowed to update
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// that. As a result the update of `serde` here shouldn't update to `serde
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// 0.1.1` as that would also force an update to `log 0.1.1`.
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//
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// Also note that this is probably counterintuitive and weird. We may wish
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// to change this one day.
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p.cargo("update -p serde")
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.with_stderr(
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"\
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[UPDATING] `[..]` index
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",
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).run();
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}
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#[test]
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fn conservative() {
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Package::new("log", "0.1.0").publish();
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Package::new("serde", "0.1.0").dep("log", "0.1").publish();
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "bar"
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version = "0.0.1"
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authors = []
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[dependencies]
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serde = "0.1"
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log = "0.1"
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foo = { path = "foo" }
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"#,
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).file("src/lib.rs", "")
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.file(
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"foo/Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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authors = []
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[dependencies]
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serde = "0.1"
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"#,
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).file("foo/src/lib.rs", "")
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.build();
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p.cargo("build").run();
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Package::new("log", "0.1.1").publish();
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Package::new("serde", "0.1.1").dep("log", "0.1").publish();
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p.cargo("update -p serde")
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.with_stderr(
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"\
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[UPDATING] `[..]` index
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[UPDATING] serde v0.1.0 -> v0.1.1
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",
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).run();
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}
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#[test]
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fn update_via_new_dep() {
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Package::new("log", "0.1.0").publish();
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "bar"
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version = "0.0.1"
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authors = []
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[dependencies]
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log = "0.1"
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# foo = { path = "foo" }
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"#,
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).file("src/lib.rs", "")
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.file(
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"foo/Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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authors = []
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[dependencies]
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log = "0.1.1"
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"#,
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).file("foo/src/lib.rs", "")
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.build();
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p.cargo("build").run();
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Package::new("log", "0.1.1").publish();
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p.uncomment_root_manifest();
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p.cargo("build").env("RUST_LOG", "cargo=trace").run();
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}
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#[test]
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fn update_via_new_member() {
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Package::new("log", "0.1.0").publish();
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "bar"
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version = "0.0.1"
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authors = []
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[workspace]
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# members = [ "foo" ]
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[dependencies]
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log = "0.1"
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"#,
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).file("src/lib.rs", "")
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.file(
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"foo/Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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authors = []
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[dependencies]
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log = "0.1.1"
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"#,
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).file("foo/src/lib.rs", "")
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.build();
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p.cargo("build").run();
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Package::new("log", "0.1.1").publish();
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p.uncomment_root_manifest();
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p.cargo("build").run();
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}
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#[test]
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fn add_dep_deep_new_requirement() {
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Package::new("log", "0.1.0").publish();
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "bar"
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version = "0.0.1"
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authors = []
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[dependencies]
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log = "0.1"
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# bar = "0.1"
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"#,
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).file("src/lib.rs", "")
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.build();
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p.cargo("build").run();
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Package::new("log", "0.1.1").publish();
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Package::new("bar", "0.1.0").dep("log", "0.1.1").publish();
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p.uncomment_root_manifest();
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p.cargo("build").run();
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}
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#[test]
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fn everything_real_deep() {
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Package::new("log", "0.1.0").publish();
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Package::new("foo", "0.1.0").dep("log", "0.1").publish();
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "bar"
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version = "0.0.1"
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authors = []
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[dependencies]
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foo = "0.1"
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# bar = "0.1"
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"#,
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).file("src/lib.rs", "")
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.build();
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p.cargo("build").run();
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Package::new("log", "0.1.1").publish();
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Package::new("bar", "0.1.0").dep("log", "0.1.1").publish();
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p.uncomment_root_manifest();
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p.cargo("build").run();
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}
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#[test]
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fn change_package_version() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "a-foo"
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version = "0.2.0-alpha"
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authors = []
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[dependencies]
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bar = { path = "bar", version = "0.2.0-alpha" }
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"#,
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).file("src/lib.rs", "")
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.file("bar/Cargo.toml", &basic_manifest("bar", "0.2.0-alpha"))
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.file("bar/src/lib.rs", "")
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.file(
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"Cargo.lock",
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r#"
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[[package]]
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name = "foo"
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version = "0.2.0"
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dependencies = ["bar 0.2.0"]
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[[package]]
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name = "bar"
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version = "0.2.0"
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"#,
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).build();
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p.cargo("build").run();
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}
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#[test]
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fn update_precise() {
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Package::new("log", "0.1.0").publish();
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Package::new("serde", "0.1.0").publish();
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Package::new("serde", "0.2.1").publish();
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "bar"
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version = "0.0.1"
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authors = []
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[dependencies]
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serde = "0.2"
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foo = { path = "foo" }
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"#,
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).file("src/lib.rs", "")
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.file(
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"foo/Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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authors = []
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[dependencies]
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serde = "0.1"
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"#,
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).file("foo/src/lib.rs", "")
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.build();
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p.cargo("build").run();
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Package::new("serde", "0.2.0").publish();
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p.cargo("update -p serde:0.2.1 --precise 0.2.0")
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.with_stderr(
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"\
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[UPDATING] `[..]` index
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[UPDATING] serde v0.2.1 -> v0.2.0
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",
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).run();
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}
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#[test]
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fn preserve_top_comment() {
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let p = project().file("src/lib.rs", "").build();
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p.cargo("update").run();
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let mut lockfile = p.read_file("Cargo.lock");
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lockfile.insert_str(0, "# @generated\n");
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lockfile.insert_str(0, "# some other comment\n");
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println!("saving Cargo.lock contents:\n{}", lockfile);
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p.change_file("Cargo.lock", &lockfile);
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p.cargo("update").run();
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let lockfile2 = p.read_file("Cargo.lock");
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println!("loaded Cargo.lock contents:\n{}", lockfile2);
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assert!(lockfile == lockfile2);
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}
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