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Artifact 11f8f6c317d9347b334d95d4887c56d128868abb:


extern crate cargotest;
extern crate hamcrest;

use cargotest::support::git;
use cargotest::support::paths;
use cargotest::support::registry::Package;
use cargotest::support::{execs, project};
use hamcrest::assert_that;

#[test]
fn override_simple() {
    Package::new("foo", "0.1.0").publish();

    let foo = git::repo(&paths::root().join("override"))
        .file("Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.1.0"
            authors = []
        "#)
        .file("src/lib.rs", "pub fn foo() {}");
    foo.build();

    let p = project("local")
        .file("Cargo.toml", &format!(r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            foo = "0.1.0"

            [replace]
            "foo:0.1.0" = {{ git = '{}' }}
        "#, foo.url()))
        .file("src/lib.rs", "
            extern crate foo;
            pub fn bar() {
                foo::foo();
            }
        ");

    assert_that(p.cargo_process("build"),
                execs().with_status(0).with_stderr("\
[UPDATING] registry `file://[..]`
[UPDATING] git repository `[..]`
[COMPILING] foo v0.1.0 (file://[..])
[COMPILING] local v0.0.1 (file://[..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
"));
}

#[test]
fn missing_version() {
    let p = project("local")
        .file("Cargo.toml", r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            foo = "0.1.0"

            [replace]
            foo = { git = 'https://example.com' }
        "#)
        .file("src/lib.rs", "");

    assert_that(p.cargo_process("build"),
                execs().with_status(101).with_stderr("\
error: failed to parse manifest at `[..]`

Caused by:
  replacements must specify a version to replace, but `[..]foo` does not
"));
}

#[test]
fn invalid_semver_version() {
    let p = project("local")
        .file("Cargo.toml", r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            foo = "*"

            [replace]
            "foo:*" = { git = 'https://example.com' }
        "#)
        .file("src/lib.rs", "");

    assert_that(p.cargo_process("build"),
                execs().with_status(101).with_stderr_contains("\
error: failed to parse manifest at `[..]`

Caused by:
  replacements must specify a valid semver version to replace, but `foo:*` does not
"));
}

#[test]
fn different_version() {
    Package::new("foo", "0.2.0").publish();
    Package::new("foo", "0.1.0").publish();

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

            [dependencies]
            foo = "0.1.0"

            [replace]
            "foo:0.1.0" = "0.2.0"
        "#)
        .file("src/lib.rs", "");

    assert_that(p.cargo_process("build"),
                execs().with_status(101).with_stderr("\
error: failed to parse manifest at `[..]`

Caused by:
  replacements cannot specify a version requirement, but found one for [..]
"));
}

#[test]
fn transitive() {
    Package::new("foo", "0.1.0").publish();
    Package::new("bar", "0.2.0")
            .dep("foo", "0.1.0")
            .file("src/lib.rs", "extern crate foo; fn bar() { foo::foo(); }")
            .publish();

    let foo = git::repo(&paths::root().join("override"))
        .file("Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.1.0"
            authors = []
        "#)
        .file("src/lib.rs", "pub fn foo() {}");
    foo.build();

    let p = project("local")
        .file("Cargo.toml", &format!(r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            bar = "0.2.0"

            [replace]
            "foo:0.1.0" = {{ git = '{}' }}
        "#, foo.url()))
        .file("src/lib.rs", "");

    assert_that(p.cargo_process("build"),
                execs().with_status(0).with_stderr("\
[UPDATING] registry `file://[..]`
[UPDATING] git repository `[..]`
[DOWNLOADING] bar v0.2.0 (registry [..])
[COMPILING] foo v0.1.0 (file://[..])
[COMPILING] bar v0.2.0
[COMPILING] local v0.0.1 (file://[..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
"));

    assert_that(p.cargo("build"), execs().with_status(0).with_stdout(""));
}

#[test]
fn persists_across_rebuilds() {
    Package::new("foo", "0.1.0").publish();

    let foo = git::repo(&paths::root().join("override"))
        .file("Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.1.0"
            authors = []
        "#)
        .file("src/lib.rs", "pub fn foo() {}");
    foo.build();

    let p = project("local")
        .file("Cargo.toml", &format!(r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            foo = "0.1.0"

            [replace]
            "foo:0.1.0" = {{ git = '{}' }}
        "#, foo.url()))
        .file("src/lib.rs", "
            extern crate foo;
            pub fn bar() {
                foo::foo();
            }
        ");

    assert_that(p.cargo_process("build"),
                execs().with_status(0).with_stderr("\
[UPDATING] registry `file://[..]`
[UPDATING] git repository `file://[..]`
[COMPILING] foo v0.1.0 (file://[..])
[COMPILING] local v0.0.1 (file://[..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
"));

    assert_that(p.cargo("build"),
                execs().with_status(0).with_stdout(""));
}

#[test]
fn replace_registry_with_path() {
    Package::new("foo", "0.1.0").publish();

    project("foo")
        .file("Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.1.0"
            authors = []
        "#)
        .file("src/lib.rs", "pub fn foo() {}")
        .build();

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

            [dependencies]
            foo = "0.1.0"

            [replace]
            "foo:0.1.0" = { path = "../foo" }
        "#)
        .file("src/lib.rs", "
            extern crate foo;
            pub fn bar() {
                foo::foo();
            }
        ");

    assert_that(p.cargo_process("build"),
                execs().with_status(0).with_stderr("\
[UPDATING] registry `file://[..]`
[COMPILING] foo v0.1.0 (file://[..])
[COMPILING] local v0.0.1 (file://[..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
"));
}

#[test]
fn use_a_spec_to_select() {
    Package::new("foo", "0.1.1")
            .file("src/lib.rs", "pub fn foo1() {}")
            .publish();
    Package::new("foo", "0.2.0").publish();
    Package::new("bar", "0.1.1")
            .dep("foo", "0.2")
            .file("src/lib.rs", "
                extern crate foo;
                pub fn bar() { foo::foo3(); }
            ")
            .publish();

    let foo = git::repo(&paths::root().join("override"))
        .file("Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.2.0"
            authors = []
        "#)
        .file("src/lib.rs", "pub fn foo3() {}");
    foo.build();

    let p = project("local")
        .file("Cargo.toml", &format!(r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            bar = "0.1"
            foo = "0.1"

            [replace]
            "foo:0.2.0" = {{ git = '{}' }}
        "#, foo.url()))
        .file("src/lib.rs", "
            extern crate foo;
            extern crate bar;

            pub fn local() {
                foo::foo1();
                bar::bar();
            }
        ");

    assert_that(p.cargo_process("build"),
                execs().with_status(0).with_stderr("\
[UPDATING] registry `file://[..]`
[UPDATING] git repository `[..]`
[DOWNLOADING] [..]
[DOWNLOADING] [..]
[COMPILING] [..]
[COMPILING] [..]
[COMPILING] [..]
[COMPILING] local v0.0.1 (file://[..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
"));
}

#[test]
fn override_adds_some_deps() {
    Package::new("foo", "0.1.1").publish();
    Package::new("bar", "0.1.0").publish();

    let foo = git::repo(&paths::root().join("override"))
        .file("Cargo.toml", r#"
            [package]
            name = "bar"
            version = "0.1.0"
            authors = []

            [dependencies]
            foo = "0.1"
        "#)
        .file("src/lib.rs", "");
    foo.build();

    let p = project("local")
        .file("Cargo.toml", &format!(r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            bar = "0.1"

            [replace]
            "bar:0.1.0" = {{ git = '{}' }}
        "#, foo.url()))
        .file("src/lib.rs", "");

    assert_that(p.cargo_process("build"),
                execs().with_status(0).with_stderr("\
[UPDATING] registry `file://[..]`
[UPDATING] git repository `[..]`
[DOWNLOADING] foo v0.1.1 (registry [..])
[COMPILING] foo v0.1.1
[COMPILING] bar v0.1.0 ([..])
[COMPILING] local v0.0.1 (file://[..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
"));

    assert_that(p.cargo("build"), execs().with_status(0).with_stdout(""));

    Package::new("foo", "0.1.2").publish();
    assert_that(p.cargo("update").arg("-p").arg(&format!("{}#bar", foo.url())),
                execs().with_status(0).with_stderr("\
[UPDATING] git repository `file://[..]`
"));
    assert_that(p.cargo("update")
                 .arg("-p")
                 .arg("https://github.com/rust-lang/crates.io-index#bar"),
                execs().with_status(0).with_stderr("\
[UPDATING] registry `file://[..]`
"));

    assert_that(p.cargo("build"), execs().with_status(0).with_stdout(""));
}

#[test]
fn locked_means_locked_yes_no_seriously_i_mean_locked() {
    // this in theory exercises #2041
    Package::new("foo", "0.1.0").publish();
    Package::new("foo", "0.2.0").publish();
    Package::new("bar", "0.1.0").publish();

    let foo = git::repo(&paths::root().join("override"))
        .file("Cargo.toml", r#"
            [package]
            name = "bar"
            version = "0.1.0"
            authors = []

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

    let p = project("local")
        .file("Cargo.toml", &format!(r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            foo = "0.1"
            bar = "0.1"

            [replace]
            "bar:0.1.0" = {{ git = '{}' }}
        "#, foo.url()))
        .file("src/lib.rs", "");

    assert_that(p.cargo_process("build"),
                execs().with_status(0));

    assert_that(p.cargo("build"), execs().with_status(0).with_stdout(""));
    assert_that(p.cargo("build"), execs().with_status(0).with_stdout(""));
}

#[test]
fn override_wrong_name() {
    Package::new("foo", "0.1.0").publish();

    let foo = git::repo(&paths::root().join("override"))
        .file("Cargo.toml", r#"
            [package]
            name = "bar"
            version = "0.1.0"
            authors = []
        "#)
        .file("src/lib.rs", "");
    foo.build();

    let p = project("local")
        .file("Cargo.toml", &format!(r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            foo = "0.1"

            [replace]
            "foo:0.1.0" = {{ git = '{}' }}
        "#, foo.url()))
        .file("src/lib.rs", "");

    assert_that(p.cargo_process("build"),
                execs().with_status(101).with_stderr("\
[UPDATING] registry [..]
[UPDATING] git repository [..]
error: no matching package for override `[..]foo:0.1.0` found
location searched: file://[..]
version required: = 0.1.0
"));
}

#[test]
fn override_with_nothing() {
    Package::new("foo", "0.1.0").publish();

    let foo = git::repo(&paths::root().join("override"))
        .file("src/lib.rs", "");
    foo.build();

    let p = project("local")
        .file("Cargo.toml", &format!(r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            foo = "0.1"

            [replace]
            "foo:0.1.0" = {{ git = '{}' }}
        "#, foo.url()))
        .file("src/lib.rs", "");

    assert_that(p.cargo_process("build"),
                execs().with_status(101).with_stderr("\
[UPDATING] registry [..]
[UPDATING] git repository [..]
[ERROR] failed to load source for a dependency on `foo`

Caused by:
  Unable to update file://[..]

Caused by:
  Could not find Cargo.toml in `[..]`
"));
}

#[test]
fn override_wrong_version() {
    let p = project("local")
        .file("Cargo.toml", r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [replace]
            "foo:0.1.0" = { git = 'https://example.com', version = '0.2.0' }
        "#)
        .file("src/lib.rs", "");

    assert_that(p.cargo_process("build"),
                execs().with_status(101).with_stderr("\
error: failed to parse manifest at `[..]`

Caused by:
  replacements cannot specify a version requirement, but found one for `[..]foo:0.1.0`
"));
}

#[test]
fn multiple_specs() {
    Package::new("foo", "0.1.0").publish();

    let foo = git::repo(&paths::root().join("override"))
        .file("Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.1.0"
            authors = []
        "#)
        .file("src/lib.rs", "pub fn foo() {}");
    foo.build();

    let p = project("local")
        .file("Cargo.toml", &format!(r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            foo = "0.1.0"

            [replace]
            "foo:0.1.0" = {{ git = '{0}' }}

            [replace."https://github.com/rust-lang/crates.io-index#foo:0.1.0"]
            git = '{0}'
        "#, foo.url()))
        .file("src/lib.rs", "");

    assert_that(p.cargo_process("build"),
                execs().with_status(101).with_stderr("\
[UPDATING] registry [..]
[UPDATING] git repository [..]
error: overlapping replacement specifications found:

  * [..]
  * [..]

both specifications match: foo v0.1.0
"));
}

#[test]
fn test_override_dep() {
    Package::new("foo", "0.1.0").publish();

    let foo = git::repo(&paths::root().join("override"))
        .file("Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.1.0"
            authors = []
        "#)
        .file("src/lib.rs", "pub fn foo() {}");
    foo.build();

    let p = project("local")
        .file("Cargo.toml", &format!(r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            foo = "0.1.0"

            [replace]
            "foo:0.1.0" = {{ git = '{0}' }}
        "#, foo.url()))
        .file("src/lib.rs", "");

    assert_that(p.cargo_process("test").arg("-p").arg("foo"),
                execs().with_status(101)
                       .with_stderr_contains("\
error: There are multiple `foo` packages in your project, and the [..]
Please re-run this command with [..]
  [..]#foo:0.1.0
  [..]#foo:0.1.0
"));
}

#[test]
fn update() {
    Package::new("foo", "0.1.0").publish();

    let foo = git::repo(&paths::root().join("override"))
        .file("Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.1.0"
            authors = []
        "#)
        .file("src/lib.rs", "pub fn foo() {}");
    foo.build();

    let p = project("local")
        .file("Cargo.toml", &format!(r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            foo = "0.1.0"

            [replace]
            "foo:0.1.0" = {{ git = '{0}' }}
        "#, foo.url()))
        .file("src/lib.rs", "");

    assert_that(p.cargo_process("generate-lockfile"),
                execs().with_status(0));
    assert_that(p.cargo("update"),
                execs().with_status(0)
                       .with_stderr("\
[UPDATING] registry `[..]`
[UPDATING] git repository `[..]`
"));
}

// local -> near -> far
// near is overridden with itself
#[test]
fn no_override_self() {
    let deps = git::repo(&paths::root().join("override"))

        .file("far/Cargo.toml", r#"
            [package]
            name = "far"
            version = "0.1.0"
            authors = []
        "#)
        .file("far/src/lib.rs", "")

        .file("near/Cargo.toml", r#"
            [package]
            name = "near"
            version = "0.1.0"
            authors = []

            [dependencies]
            far = { path = "../far" }
        "#)
        .file("near/src/lib.rs", r#"
            #![no_std]
            pub extern crate far;
        "#);

    deps.build();

    let p = project("local")
        .file("Cargo.toml", &format!(r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            near = {{ git = '{0}' }}

            [replace]
            "near:0.1.0" = {{ git = '{0}' }}
        "#, deps.url()))
        .file("src/lib.rs", r#"
            #![no_std]
            pub extern crate near;
        "#);

    assert_that(p.cargo_process("build").arg("--verbose"),
                execs().with_status(0));
}

#[test]
fn broken_path_override_warns() {
    Package::new("foo", "0.1.0").publish();
    Package::new("foo", "0.2.0").publish();

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

            [dependencies]
            a = { path = "a1" }
        "#)
        .file("src/lib.rs", "")
        .file("a1/Cargo.toml", r#"
            [package]
            name = "a"
            version = "0.0.1"
            authors = []

            [dependencies]
            foo = "0.1"
        "#)
        .file("a1/src/lib.rs", "")
        .file("a2/Cargo.toml", r#"
            [package]
            name = "a"
            version = "0.0.1"
            authors = []

            [dependencies]
            foo = "0.2"
        "#)
        .file("a2/src/lib.rs", "")
        .file(".cargo/config", r#"
            paths = ["a2"]
        "#);

    assert_that(p.cargo_process("build"),
                execs().with_status(0)
                       .with_stderr("\
[UPDATING] [..]
warning: path override for crate `a` has altered the original list of
dependencies; the dependency on `foo` was either added or
modified to not match the previously resolved version

This is currently allowed but is known to produce buggy behavior with spurious
recompiles and changes to the crate graph. Path overrides unfortunately were
never intended to support this feature, so for now this message is just a
warning. In the future, however, this message will become a hard error.

To change the dependency graph via an override it's recommended to use the
`[replace]` feature of Cargo instead of the path override feature. This is
documented online at the url below for more information.

http://doc.crates.io/specifying-dependencies.html#overriding-dependencies

[DOWNLOADING] [..]
[COMPILING] [..]
[COMPILING] [..]
[COMPILING] [..]
[FINISHED] [..]
"));
}

#[test]
fn override_an_override() {
    Package::new("chrono", "0.2.0").dep("serde", "< 0.9").publish();
    Package::new("serde", "0.7.0")
        .file("src/lib.rs", "pub fn serde07() {}")
        .publish();
    Package::new("serde", "0.8.0")
        .file("src/lib.rs", "pub fn serde08() {}")
        .publish();

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

            [dependencies]
            chrono = "0.2"
            serde = "0.8"

            [replace]
            "chrono:0.2.0" = { path = "chrono" }
            "serde:0.8.0" = { path = "serde" }
        "#)
        .file("Cargo.lock", r#"
            [root]
            name = "local"
            version = "0.0.1"
            dependencies = [
             "chrono 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
             "serde 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
            ]

            [[package]]
            name = "chrono"
            version = "0.2.0"
            source = "registry+https://github.com/rust-lang/crates.io-index"
            replace = "chrono 0.2.0"

            [[package]]
            name = "chrono"
            version = "0.2.0"
            dependencies = [
             "serde 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
            ]

            [[package]]
            name = "serde"
            version = "0.7.0"
            source = "registry+https://github.com/rust-lang/crates.io-index"

            [[package]]
            name = "serde"
            version = "0.8.0"
            source = "registry+https://github.com/rust-lang/crates.io-index"
            replace = "serde 0.8.0"

            [[package]]
            name = "serde"
            version = "0.8.0"
        "#)
        .file("src/lib.rs", "
            extern crate chrono;
            extern crate serde;

            pub fn local() {
                chrono::chrono();
                serde::serde08_override();
            }
        ")
        .file("chrono/Cargo.toml", r#"
            [package]
            name = "chrono"
            version = "0.2.0"
            authors = []

            [dependencies]
            serde = "< 0.9"
        "#)
        .file("chrono/src/lib.rs", "
            extern crate serde;
            pub fn chrono() {
                serde::serde07();
            }
        ")
        .file("serde/Cargo.toml", r#"
            [package]
            name = "serde"
            version = "0.8.0"
            authors = []
        "#)
        .file("serde/src/lib.rs", "
            pub fn serde08_override() {}
        ");

    assert_that(p.cargo_process("build").arg("-v"),
                execs().with_status(0));
}

#[test]
fn overriding_nonexistent_no_spurious() {
    Package::new("foo", "0.1.0").dep("bar", "0.1").publish();
    Package::new("bar", "0.1.0").publish();

    let foo = git::repo(&paths::root().join("override"))
        .file("Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.1.0"
            authors = []

            [dependencies]
            bar = { path = "bar" }
        "#)
        .file("src/lib.rs", "pub fn foo() {}")
        .file("bar/Cargo.toml", r#"
            [package]
            name = "bar"
            version = "0.1.0"
            authors = []
        "#)
        .file("bar/src/lib.rs", "pub fn foo() {}");
    foo.build();


    let p = project("local")
        .file("Cargo.toml", &format!(r#"
            [package]
            name = "local"
            version = "0.0.1"
            authors = []

            [dependencies]
            foo = "0.1.0"

            [replace]
            "foo:0.1.0" = {{ git = '{url}' }}
            "bar:0.1.0" = {{ git = '{url}' }}
        "#, url = foo.url()))
        .file("src/lib.rs", "");

    assert_that(p.cargo_process("build"),
                execs().with_status(0));
    assert_that(p.cargo("build"),
                execs().with_status(0).with_stderr("\
[WARNING] package replacement is not used: [..]bar:0.1.0
[FINISHED] [..]
").with_stdout(""));
}

#[test]
fn no_warnings_when_replace_is_used_in_another_workspace_member() {
    Package::new("foo", "0.1.0").publish();
    Package::new("bar", "0.1.0").publish();

    let p = project("ws")
        .file("Cargo.toml", r#"
            [workspace]
            members = [ "first_crate", "second_crate"]

            [replace]
            "foo:0.1.0" = { path = "local_foo" }"#)
        .file("first_crate/Cargo.toml", r#"
            [package]
            name = "first_crate"
            version = "0.1.0"

            [dependencies]
            foo = "0.1.0"
        "#)
        .file("first_crate/src/lib.rs", "")
        .file("second_crate/Cargo.toml", r#"
            [package]
            name = "second_crate"
            version = "0.1.0"
        "#)
        .file("second_crate/src/lib.rs", "")
        .file("local_foo/Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.1.0"
        "#)
        .file("local_foo/src/lib.rs", "");
    p.build();

    assert_that(p.cargo("build").cwd(p.root().join("first_crate")),
                execs().with_status(0)
                    .with_stdout("")
                    .with_stderr("\
[UPDATING] registry `[..]`
[COMPILING] foo v0.1.0 ([..])
[COMPILING] first_crate v0.1.0 ([..])
[FINISHED] [..]"));

    assert_that(p.cargo("build").cwd(p.root().join("second_crate")),
                execs().with_status(0)
                    .with_stdout("")
                    .with_stderr("\
[COMPILING] second_crate v0.1.0 ([..])
[FINISHED] [..]"));
}


#[test]
fn override_to_path_dep() {
    Package::new("foo", "0.1.0").dep("bar", "0.1").publish();
    Package::new("bar", "0.1.0").publish();

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

            [dependencies]
            foo = "0.1.0"
        "#)
        .file("src/lib.rs", "")
        .file("foo/Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.0.1"
            authors = []

            [dependencies]
            bar = { path = "bar" }
        "#)
        .file("foo/src/lib.rs", "")
        .file("foo/bar/Cargo.toml", r#"
            [package]
            name = "bar"
            version = "0.0.1"
            authors = []
        "#)
        .file("foo/bar/src/lib.rs", "")
        .file(".cargo/config", r#"
            paths = ["foo"]
        "#);

    assert_that(p.cargo_process("build"),
                execs().with_status(0));
}

#[test]
fn replace_to_path_dep() {
    Package::new("foo", "0.1.0").dep("bar", "0.1").publish();
    Package::new("bar", "0.1.0").publish();

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

            [dependencies]
            foo = "0.1.0"

            [replace]
            "foo:0.1.0" = { path = "foo" }
        "#)
        .file("src/lib.rs", "extern crate foo;")
        .file("foo/Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.1.0"
            authors = []

            [dependencies]
            bar = { path = "bar" }
        "#)
        .file("foo/src/lib.rs", "
            extern crate bar;

            pub fn foo() {
                bar::bar();
            }
        ")
        .file("foo/bar/Cargo.toml", r#"
            [package]
            name = "bar"
            version = "0.1.0"
            authors = []
        "#)
        .file("foo/bar/src/lib.rs", "pub fn bar() {}");

    assert_that(p.cargo_process("build"),
                execs().with_status(0));
}

#[test]
fn paths_ok_with_optional() {
    Package::new("bar", "0.1.0").publish();

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

            [dependencies]
            foo = { path = "foo" }
        "#)
        .file("src/lib.rs", "")
        .file("foo/Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.1.0"
            authors = []

            [dependencies]
            bar = { version = "0.1", optional = true }
        "#)
        .file("foo/src/lib.rs", "")
        .file("foo2/Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.1.0"
            authors = []

            [dependencies]
            bar = { version = "0.1", optional = true }
        "#)
        .file("foo2/src/lib.rs", "")
        .file(".cargo/config", r#"
            paths = ["foo2"]
        "#);

    assert_that(p.cargo_process("build"),
                execs().with_status(0).with_stderr("\
[COMPILING] foo v0.1.0 ([..]foo2)
[COMPILING] local v0.0.1 ([..])
[FINISHED] [..]
"));
}

#[test]
fn paths_add_optional_bad() {
    Package::new("bar", "0.1.0").publish();

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

            [dependencies]
            foo = { path = "foo" }
        "#)
        .file("src/lib.rs", "")
        .file("foo/Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.1.0"
            authors = []
        "#)
        .file("foo/src/lib.rs", "")
        .file("foo2/Cargo.toml", r#"
            [package]
            name = "foo"
            version = "0.1.0"
            authors = []

            [dependencies]
            bar = { version = "0.1", optional = true }
        "#)
        .file("foo2/src/lib.rs", "")
        .file(".cargo/config", r#"
            paths = ["foo2"]
        "#);

    assert_that(p.cargo_process("build"),
                execs().with_status(0).with_stderr_contains("\
warning: path override for crate `foo` has altered the original list of
dependencies; the dependency on `bar` was either added or\
"));
}

#[test]
fn override_with_default_feature() {
    Package::new("another", "0.1.0").publish();
    Package::new("another", "0.1.1")
            .dep("bar", "0.1")
            .publish();
    Package::new("bar", "0.1.0").publish();

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

            [dependencies]
            bar = { path = "bar", default-features = false }
            another = "0.1"
            another2 = { path = "another2" }

            [replace]
            'bar:0.1.0' = { path = "bar" }
        "#)
        .file("src/main.rs", r#"
            extern crate bar;

            fn main() {
                bar::bar();
            }
        "#)
        .file("bar/Cargo.toml", r#"
            [package]
            name = "bar"
            version = "0.1.0"
            authors = []

            [features]
            default = []
        "#)
        .file("bar/src/lib.rs", r#"
            #[cfg(feature = "default")]
            pub fn bar() {}
        "#)
        .file("another2/Cargo.toml", r#"
            [package]
            name = "another2"
            version = "0.1.0"
            authors = []

            [dependencies]
            bar = { version = "0.1", default-features = false }
        "#)
        .file("another2/src/lib.rs", "");

    assert_that(p.cargo_process("run"),
                execs().with_status(0));
}

#[test]
fn override_plus_dep() {
    Package::new("bar", "0.1.0").publish();

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

            [dependencies]
            bar = "0.1"

            [replace]
            'bar:0.1.0' = { path = "bar" }
        "#)
        .file("src/lib.rs", "")
        .file("bar/Cargo.toml", r#"
            [package]
            name = "bar"
            version = "0.1.0"
            authors = []

            [dependencies]
            foo = { path = ".." }
        "#)
        .file("bar/src/lib.rs", "");

    assert_that(p.cargo_process("build"),
                execs().with_status(101).with_stderr_contains("\
error: cyclic package dependency: [..]
"));
}