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test: Add test about update --breaking on prerelease

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This commit is contained in:
Lin Yihai 2024-07-15 15:25:12 +08:00
parent 7f2079838a
commit 89b0119772
2 changed files with 99 additions and 0 deletions
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5
src/cargo/util/toml_mut/upgrade.rs
View File

@ -217,5 +217,10 @@ mod test {
assert_req_bump("1.1.1", "=1.0.0", "=1.1.1");
assert_req_bump("2.0.0", "=1.0.0", "=2.0.0");
}
#[test]
fn caret_prerelease() {
assert_req_bump("1.7.0", "2.0.0-beta.21", "1.7.0");
}
}
}

94
tests/testsuite/update.rs
View File

@ -2619,3 +2619,97 @@ fn update_breaking_mixed_pinning_renaming() {
"#]],
);
}
#[cargo_test]
fn update_breaking_pre_release_downgrade() {
Package::new("bar", "2.0.0-beta.21").publish();
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.0.1"
edition = "2015"
authors = []
[dependencies]
bar = "2.0.0-beta.21"
"#,
)
.file("src/lib.rs", "")
.build();
p.cargo("generate-lockfile").run();
// The purpose of this test is
// to demonstrate that `update --breaking` will not try to downgrade to the latest stable version (1.7.0),
// but will rather keep the latest pre-release (2.0.0-beta.21).
Package::new("bar", "1.7.0").publish();
p.cargo("update -Zunstable-options --breaking bar")
.masquerade_as_nightly_cargo(&["update-breaking"])
.with_stderr_data(str![[r#"
[UPDATING] `dummy-registry` index
[UPGRADING] bar ^2.0.0-beta.21 -> ^1.7.0
[LOCKING] 1 package to latest compatible version
[DOWNGRADING] bar v2.0.0-beta.21 -> v1.7.0
"#]])
.run();
}
#[cargo_test]
fn update_breaking_pre_release_upgrade() {
Package::new("bar", "2.0.0-beta.21").publish();
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.0.1"
edition = "2015"
authors = []
[dependencies]
bar = "2.0.0-beta.21"
"#,
)
.file("src/lib.rs", "")
.build();
p.cargo("generate-lockfile").run();
// TODO: `2.0.0-beta.21` can be upgraded to `2.0.0-beta.22`
Package::new("bar", "2.0.0-beta.22").publish();
p.cargo("update -Zunstable-options --breaking bar")
.masquerade_as_nightly_cargo(&["update-breaking"])
.with_stderr_data(str![[r#"
[UPDATING] `dummy-registry` index
"#]])
.run();
// TODO: `2.0.0-beta.21` can be upgraded to `2.0.0`
Package::new("bar", "2.0.0").publish();
p.cargo("update -Zunstable-options --breaking bar")
.masquerade_as_nightly_cargo(&["update-breaking"])
.with_stderr_data(str![[r#"
[UPDATING] `dummy-registry` index
"#]])
.run();
Package::new("bar", "3.0.0").publish();
p.cargo("update -Zunstable-options --breaking bar")
.masquerade_as_nightly_cargo(&["update-breaking"])
.with_stderr_data(str![[r#"
[UPDATING] `dummy-registry` index
[UPGRADING] bar ^2.0.0-beta.21 -> ^3.0.0
[LOCKING] 1 package to latest compatible version
[UPDATING] bar v2.0.0-beta.21 -> v3.0.0
"#]])
.run();
}