cargo/tests/testsuite/source_replacement.rs

//! Tests for `[source]` table (source replacement).

use std::fs;

use cargo_test_support::registry::{Package, RegistryBuilder, TestRegistry};
use cargo_test_support::{cargo_process, paths, project, t};

fn setup_replacement(config: &str) -> TestRegistry {
    let crates_io = RegistryBuilder::new()
        .no_configure_registry()
        .http_api()
        .build();

    let root = paths::root();
    t!(fs::create_dir(&root.join(".cargo")));
    t!(fs::write(root.join(".cargo/config"), config,));
    crates_io
}

#[cargo_test]
fn crates_io_token_not_sent_to_replacement() {
    // verifies that the crates.io token is not sent to a replacement registry during publish.
    let crates_io = setup_replacement(
        r#"
        [source.crates-io]
        replace-with = 'alternative'
    "#,
    );
    let _alternative = RegistryBuilder::new()
        .alternative()
        .http_api()
        .no_configure_token()
        .build();

    let p = project()
        .file(
            "Cargo.toml",
            r#"
                [package]
                name = "foo"
                version = "0.0.1"
                authors = []
                license = "MIT"
                description = "foo"
            "#,
        )
        .file("src/lib.rs", "")
        .build();

    p.cargo("publish --no-verify --registry crates-io")
        .replace_crates_io(crates_io.index_url())
        .with_stderr_contains("[UPDATING] crates.io index")
        .run();
}

#[cargo_test]
fn token_sent_to_correct_registry() {
    // verifies that the crates.io token is not sent to a replacement registry during yank.
    let crates_io = setup_replacement(
        r#"
        [source.crates-io]
        replace-with = 'alternative'
    "#,
    );
    let _alternative = RegistryBuilder::new().alternative().http_api().build();

    cargo_process("yank foo@0.0.1 --registry crates-io")
        .replace_crates_io(crates_io.index_url())
        .with_stderr(
            "\
[UPDATING] crates.io index
[YANK] foo@0.0.1
",
        )
        .run();

    cargo_process("yank foo@0.0.1 --registry alternative")
        .replace_crates_io(crates_io.index_url())
        .with_stderr(
            "\
[UPDATING] `alternative` index
[YANK] foo@0.0.1
",
        )
        .run();
}

#[cargo_test]
fn ambiguous_registry() {
    // verifies that an error is issued when a source-replacement is configured
    // and no --registry argument is given.
    let crates_io = setup_replacement(
        r#"
        [source.crates-io]
        replace-with = 'alternative'
    "#,
    );
    let _alternative = RegistryBuilder::new()
        .alternative()
        .http_api()
        .no_configure_token()
        .build();

    cargo_process("yank foo@0.0.1")
        .replace_crates_io(crates_io.index_url())
        .with_status(101)
        .with_stderr(
            "\
error: crates-io is replaced with remote registry alternative;
include `--registry alternative` or `--registry crates-io`
",
        )
        .run();
}

#[cargo_test]
fn yank_with_default_crates_io() {
    // verifies that no error is given when registry.default is used.
    let crates_io = setup_replacement(
        r#"
        [source.crates-io]
        replace-with = 'alternative'

        [registry]
        default = 'crates-io'
    "#,
    );
    let _alternative = RegistryBuilder::new().alternative().http_api().build();

    cargo_process("yank foo@0.0.1")
        .replace_crates_io(crates_io.index_url())
        .with_stderr(
            "\
[UPDATING] crates.io index
[YANK] foo@0.0.1
",
        )
        .run();
}

#[cargo_test]
fn yank_with_default_alternative() {
    // verifies that no error is given when registry.default is an alt registry.
    let crates_io = setup_replacement(
        r#"
        [source.crates-io]
        replace-with = 'alternative'

        [registry]
        default = 'alternative'
    "#,
    );
    let _alternative = RegistryBuilder::new().alternative().http_api().build();

    cargo_process("yank foo@0.0.1")
        .replace_crates_io(crates_io.index_url())
        .with_stderr(
            "\
[UPDATING] `alternative` index
[YANK] foo@0.0.1
",
        )
        .run();
}

#[cargo_test]
fn publish_with_replacement() {
    // verifies that the crates.io token is not sent to a replacement registry during publish.
    let crates_io = setup_replacement(
        r#"
        [source.crates-io]
        replace-with = 'alternative'
    "#,
    );
    let _alternative = RegistryBuilder::new()
        .alternative()
        .http_api()
        .no_configure_token()
        .build();

    // Publish bar only to alternative. This tests that the publish verification build
    // does uses the source replacement.
    Package::new("bar", "1.0.0").alternative(true).publish();

    let p = project()
        .file(
            "Cargo.toml",
            r#"
                [package]
                name = "foo"
                version = "0.0.1"
                authors = []
                license = "MIT"
                description = "foo"

                [dependencies]
                bar = "1.0"
            "#,
        )
        .file("src/lib.rs", "")
        .build();

    // Verifies that the crates.io index is used to find the publishing endpoint
    // and that the crate is sent to crates.io. The source replacement is only used
    // for the verification step.
    p.cargo("publish --registry crates-io")
        .replace_crates_io(crates_io.index_url())
        .with_stderr(
            "\
[UPDATING] crates.io index
[WARNING] manifest has no documentation, homepage or repository.
See https://doc.rust-lang.org/cargo/reference/manifest.html#package-metadata for more info.
[PACKAGING] foo v0.0.1 ([..])
[VERIFYING] foo v0.0.1 ([..])
[UPDATING] `alternative` index
[DOWNLOADING] crates ...
[DOWNLOADED] bar v1.0.0 (registry `alternative`)
[COMPILING] bar v1.0.0
[COMPILING] foo v0.0.1 ([..]foo-0.0.1)
[FINISHED] dev [..]
[PACKAGED] [..]
[UPLOADING] foo v0.0.1 ([..])
[UPDATING] crates.io index
",
        )
        .run();
}

#[cargo_test]
fn undefined_default() {
    // verifies that no error is given when registry.default is used.
    let crates_io = setup_replacement(
        r#"
        [registry]
        default = 'undefined'
    "#,
    );

    cargo_process("yank foo@0.0.1")
        .replace_crates_io(crates_io.index_url())
        .with_status(101)
        .with_stderr(
            "[ERROR] no index found for registry: `undefined`
",
        )
        .run();
}