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package.rs
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package.rs
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use std;
use std::fs::File;
use std::io::prelude::*;
use std::path::{Path, PathBuf};
use git2;
use cargotest::{cargo_process, process, ChannelChanger};
use cargotest::support::{cargo_exe, execs, git, paths, project, registry, path2url};
use cargotest::support::registry::Package;
use flate2::read::GzDecoder;
use hamcrest::{assert_that, contains, existing_file};
use tar::Archive;
#[test]
fn simple() {
let p = project("foo")
.file("Cargo.toml", r#"
[project]
name = "foo"
version = "0.0.1"
authors = []
exclude = ["*.txt"]
license = "MIT"
description = "foo"
"#)
.file("src/main.rs", r#"
fn main() { println!("hello"); }
"#)
.file("src/bar.txt", "") // should be ignored when packaging
.build();
assert_that(
p.cargo("package"),
execs().with_status(0).with_stderr(&format!(
"\
[WARNING] manifest has no documentation[..]
See [..]
[PACKAGING] foo v0.0.1 ({dir})
[VERIFYING] foo v0.0.1 ({dir})
[COMPILING] foo v0.0.1 ({dir}[..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
",
dir = p.url()
)),
);
assert_that(
&p.root().join("target/package/foo-0.0.1.crate"),
existing_file(),
);
assert_that(
p.cargo("package").arg("-l"),
execs().with_status(0).with_stdout(
"\
Cargo.toml
src[/]main.rs
",
),
);
assert_that(p.cargo("package"), execs().with_status(0).with_stdout(""));
let f = File::open(&p.root().join("target/package/foo-0.0.1.crate")).unwrap();
let mut rdr = GzDecoder::new(f);
let mut contents = Vec::new();
rdr.read_to_end(&mut contents).unwrap();
let mut ar = Archive::new(&contents[..]);
for f in ar.entries().unwrap() {
let f = f.unwrap();
let fname = f.header().path_bytes();
let fname = &*fname;
assert!(
fname == b"foo-0.0.1/Cargo.toml" || fname == b"foo-0.0.1/Cargo.toml.orig"
|| fname == b"foo-0.0.1/src/main.rs",
"unexpected filename: {:?}",
f.header().path()
)
}
}
#[test]
fn metadata_warning() {
let p = project("all")
.file(
"Cargo.toml",
r#"
[project]
name = "foo"
version = "0.0.1"
authors = []
"#,
)
.file(
"src/main.rs",
r#"
fn main() {}
"#,
)
.build();
assert_that(
p.cargo("package"),
execs().with_status(0).with_stderr(&format!(
"\
warning: manifest has no description, license, license-file, documentation, \
homepage or repository.
See http://doc.crates.io/manifest.html#package-metadata for more info.
[PACKAGING] foo v0.0.1 ({dir})
[VERIFYING] foo v0.0.1 ({dir})
[COMPILING] foo v0.0.1 ({dir}[..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
",
dir = p.url()
)),
);
let p = project("one")
.file(
"Cargo.toml",
r#"
[project]
name = "foo"
version = "0.0.1"
authors = []
license = "MIT"
"#,
)
.file(
"src/main.rs",
r#"
fn main() {}
"#,
)
.build();
assert_that(
p.cargo("package"),
execs().with_status(0).with_stderr(&format!(
"\
warning: manifest has no description, documentation, homepage or repository.
See http://doc.crates.io/manifest.html#package-metadata for more info.
[PACKAGING] foo v0.0.1 ({dir})
[VERIFYING] foo v0.0.1 ({dir})
[COMPILING] foo v0.0.1 ({dir}[..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
",
dir = p.url()
)),
);
let p = project("all")
.file(
"Cargo.toml",
r#"
[project]
name = "foo"
version = "0.0.1"
authors = []
license = "MIT"
description = "foo"
repository = "bar"
"#,
)
.file(
"src/main.rs",
r#"
fn main() {}
"#,
)
.build();
assert_that(
p.cargo("package"),
execs().with_status(0).with_stderr(&format!(
"\
[PACKAGING] foo v0.0.1 ({dir})
[VERIFYING] foo v0.0.1 ({dir})
[COMPILING] foo v0.0.1 ({dir}[..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
",
dir = p.url()
)),
);
}
#[test]
fn package_verbose() {
let root = paths::root().join("all");
let p = git::repo(&root)
.file(
"Cargo.toml",
r#"
[project]
name = "foo"
version = "0.0.1"
authors = []
"#,
)
.file(
"src/main.rs",
r#"
fn main() {}
"#,
)
.file(
"a/Cargo.toml",
r#"
[project]
name = "a"
version = "0.0.1"
authors = []
"#,
)
.file("a/src/lib.rs", "")
.build();
let mut cargo = cargo_process();
cargo.cwd(p.root());
assert_that(cargo.clone().arg("build"), execs().with_status(0));
println!("package main repo");
assert_that(
cargo.clone().arg("package").arg("-v").arg("--no-verify"),
execs().with_status(0).with_stderr(
"\
[WARNING] manifest has no description[..]
See http://doc.crates.io/manifest.html#package-metadata for more info.
[PACKAGING] foo v0.0.1 ([..])
[ARCHIVING] [..]
[ARCHIVING] [..]
",
),
);
println!("package sub-repo");
assert_that(
cargo
.arg("package")
.arg("-v")
.arg("--no-verify")
.cwd(p.root().join("a")),
execs().with_status(0).with_stderr(
"\
[WARNING] manifest has no description[..]
See http://doc.crates.io/manifest.html#package-metadata for more info.
[PACKAGING] a v0.0.1 ([..])
[ARCHIVING] [..]
[ARCHIVING] [..]
",
),
);
}
#[test]
fn package_verification() {
let p = project("all")
.file(
"Cargo.toml",
r#"
[project]
name = "foo"
version = "0.0.1"
authors = []
"#,
)
.file(
"src/main.rs",
r#"
fn main() {}
"#,
)
.build();
assert_that(p.cargo("build"), execs().with_status(0));
assert_that(
p.cargo("package"),
execs().with_status(0).with_stderr(&format!(
"\
[WARNING] manifest has no description[..]
See http://doc.crates.io/manifest.html#package-metadata for more info.
[PACKAGING] foo v0.0.1 ({dir})
[VERIFYING] foo v0.0.1 ({dir})
[COMPILING] foo v0.0.1 ({dir}[..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
",
dir = p.url()
)),
);
}
#[test]
fn path_dependency_no_version() {
let p = project("foo")
.file(
"Cargo.toml",
r#"
[project]
name = "foo"
version = "0.0.1"
authors = []
license = "MIT"
description = "foo"
[dependencies.bar]
path = "bar"
"#,
)
.file("src/main.rs", "fn main() {}")
.file(
"bar/Cargo.toml",
r#"
[package]
name = "bar"
version = "0.0.1"
authors = []
"#,
)
.file("bar/src/lib.rs", "")
.build();
assert_that(
p.cargo("package"),
execs().with_status(101).with_stderr(
"\
[WARNING] manifest has no documentation, homepage or repository.
See http://doc.crates.io/manifest.html#package-metadata for more info.
[ERROR] all path dependencies must have a version specified when packaging.
dependency `bar` does not specify a version.
",
),
);
}
#[test]
fn exclude() {
let p = project("foo")
.file("Cargo.toml", r#"
[project]
name = "foo"
version = "0.0.1"
authors = []
exclude = [
"*.txt",
# file in root
"file_root_1", # NO_CHANGE (ignored)
"/file_root_2", # CHANGING (packaged -> ignored)
"file_root_3/", # NO_CHANGE (packaged)
"file_root_4/*", # NO_CHANGE (packaged)
"file_root_5/**", # NO_CHANGE (packaged)
# file in sub-dir
"file_deep_1", # CHANGING (packaged -> ignored)
"/file_deep_2", # NO_CHANGE (packaged)
"file_deep_3/", # NO_CHANGE (packaged)
"file_deep_4/*", # NO_CHANGE (packaged)
"file_deep_5/**", # NO_CHANGE (packaged)
# dir in root
"dir_root_1", # CHANGING (packaged -> ignored)
"/dir_root_2", # CHANGING (packaged -> ignored)
"dir_root_3/", # CHANGING (packaged -> ignored)
"dir_root_4/*", # NO_CHANGE (ignored)
"dir_root_5/**", # NO_CHANGE (ignored)
# dir in sub-dir
"dir_deep_1", # CHANGING (packaged -> ignored)
"/dir_deep_2", # NO_CHANGE
"dir_deep_3/", # CHANGING (packaged -> ignored)
"dir_deep_4/*", # CHANGING (packaged -> ignored)
"dir_deep_5/**", # CHANGING (packaged -> ignored)
]
"#)
.file("src/main.rs", r#"
fn main() { println!("hello"); }
"#)
.file("bar.txt", "")
.file("src/bar.txt", "")
// file in root
.file("file_root_1", "")
.file("file_root_2", "")
.file("file_root_3", "")
.file("file_root_4", "")
.file("file_root_5", "")
// file in sub-dir
.file("some_dir/file_deep_1", "")
.file("some_dir/file_deep_2", "")
.file("some_dir/file_deep_3", "")
.file("some_dir/file_deep_4", "")
.file("some_dir/file_deep_5", "")
// dir in root
.file("dir_root_1/some_dir/file", "")
.file("dir_root_2/some_dir/file", "")
.file("dir_root_3/some_dir/file", "")
.file("dir_root_4/some_dir/file", "")
.file("dir_root_5/some_dir/file", "")
// dir in sub-dir
.file("some_dir/dir_deep_1/some_dir/file", "")
.file("some_dir/dir_deep_2/some_dir/file", "")
.file("some_dir/dir_deep_3/some_dir/file", "")
.file("some_dir/dir_deep_4/some_dir/file", "")
.file("some_dir/dir_deep_5/some_dir/file", "")
.build();
assert_that(
p.cargo("package").arg("--no-verify").arg("-v"),
execs().with_status(0).with_stdout("").with_stderr(
"\
[WARNING] manifest has no description[..]
See http://doc.crates.io/manifest.html#package-metadata for more info.
[PACKAGING] foo v0.0.1 ([..])
[WARNING] [..] file `dir_root_1[/]some_dir[/]file` WILL be excluded [..]
See [..]
[WARNING] [..] file `dir_root_2[/]some_dir[/]file` WILL be excluded [..]
See [..]
[WARNING] [..] file `dir_root_3[/]some_dir[/]file` WILL be excluded [..]
See [..]
[WARNING] [..] file `some_dir[/]dir_deep_1[/]some_dir[/]file` WILL be excluded [..]
See [..]
[WARNING] [..] file `some_dir[/]dir_deep_3[/]some_dir[/]file` WILL be excluded [..]
See [..]
[WARNING] [..] file `some_dir[/]file_deep_1` WILL be excluded [..]
See [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
",
),
);
assert_that(
&p.root().join("target/package/foo-0.0.1.crate"),
existing_file(),
);
assert_that(
p.cargo("package").arg("-l"),
execs().with_status(0).with_stdout(
"\
Cargo.toml
dir_root_1[/]some_dir[/]file
dir_root_2[/]some_dir[/]file
dir_root_3[/]some_dir[/]file
file_root_3
file_root_4
file_root_5
some_dir[/]dir_deep_1[/]some_dir[/]file
some_dir[/]dir_deep_2[/]some_dir[/]file
some_dir[/]dir_deep_3[/]some_dir[/]file
some_dir[/]dir_deep_4[/]some_dir[/]file
some_dir[/]dir_deep_5[/]some_dir[/]file
some_dir[/]file_deep_1
some_dir[/]file_deep_2
some_dir[/]file_deep_3
some_dir[/]file_deep_4
some_dir[/]file_deep_5
src[/]main.rs
",
),
);
}
#[test]
fn include() {
let p = project("foo")
.file("Cargo.toml", r#"
[project]
name = "foo"
version = "0.0.1"
authors = []
exclude = ["*.txt"]
include = ["foo.txt", "**/*.rs", "Cargo.toml"]
"#)
.file("foo.txt", "")
.file("src/main.rs", r#"
fn main() { println!("hello"); }
"#)
.file("src/bar.txt", "") // should be ignored when packaging
.build();
assert_that(
p.cargo("package").arg("--no-verify").arg("-v"),
execs().with_status(0).with_stderr(
"\
[WARNING] manifest has no description[..]
See http://doc.crates.io/manifest.html#package-metadata for more info.
[PACKAGING] foo v0.0.1 ([..])
[ARCHIVING] [..]
[ARCHIVING] [..]
[ARCHIVING] [..]
",
),
);
}
#[test]
fn package_lib_with_bin() {
let p = project("foo")
.file(
"Cargo.toml",
r#"
[project]
name = "foo"
version = "0.0.1"
authors = []
"#,
)
.file(
"src/main.rs",
r#"
extern crate foo;
fn main() {}
"#,
)
.file("src/lib.rs", "")
.build();
assert_that(p.cargo("package").arg("-v"), execs().with_status(0));
}
#[test]
fn package_git_submodule() {
let project = git::new("foo", |project| {
project
.file(
"Cargo.toml",
r#"
[project]
name = "foo"
version = "0.0.1"
authors = ["[email protected]"]
license = "MIT"
description = "foo"
repository = "foo"
"#,
)
.file("src/lib.rs", "pub fn foo() {}")
}).unwrap();
let library = git::new("bar", |library| library.file("Makefile", "all:")).unwrap();
let repository = git2::Repository::open(&project.root()).unwrap();
let url = path2url(library.root()).to_string();
git::add_submodule(&repository, &url, Path::new("bar"));
git::commit(&repository);
let repository = git2::Repository::open(&project.root().join("bar")).unwrap();
repository
.reset(
&repository.revparse_single("HEAD").unwrap(),
git2::ResetType::Hard,
None,
)
.unwrap();
assert_that(
cargo_process()
.arg("package")
.cwd(project.root())
.arg("--no-verify")
.arg("-v"),
execs()
.with_status(0)
.with_stderr_contains("[ARCHIVING] bar/Makefile"),
);
}
#[test]
fn no_duplicates_from_modified_tracked_files() {
let root = paths::root().join("all");
let p = git::repo(&root)
.file(
"Cargo.toml",
r#"
[project]
name = "foo"
version = "0.0.1"
authors = []
"#,
)
.file(
"src/main.rs",
r#"
fn main() {}
"#,
)
.build();
File::create(p.root().join("src/main.rs"))
.unwrap()
.write_all(
br#"
fn main() { println!("A change!"); }
"#,
)
.unwrap();
let mut cargo = cargo_process();
cargo.cwd(p.root());
assert_that(cargo.clone().arg("build"), execs().with_status(0));
assert_that(
cargo.arg("package").arg("--list"),
execs().with_status(0).with_stdout(
"\
Cargo.toml
src/main.rs
",
),
);
}
#[test]
fn ignore_nested() {
let cargo_toml = r#"
[project]
name = "nested"
version = "0.0.1"
authors = []
license = "MIT"
description = "nested"
"#;
let main_rs = r#"
fn main() { println!("hello"); }
"#;
let p = project("nested")
.file("Cargo.toml", cargo_toml)
.file("src/main.rs", main_rs)
// If a project happens to contain a copy of itself, we should
// ignore it.
.file("a_dir/nested/Cargo.toml", cargo_toml)
.file("a_dir/nested/src/main.rs", main_rs)
.build();
assert_that(
p.cargo("package"),
execs().with_status(0).with_stderr(&format!(
"\
[WARNING] manifest has no documentation[..]
See http://doc.crates.io/manifest.html#package-metadata for more info.
[PACKAGING] nested v0.0.1 ({dir})
[VERIFYING] nested v0.0.1 ({dir})
[COMPILING] nested v0.0.1 ({dir}[..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
",
dir = p.url()
)),
);
assert_that(
&p.root().join("target/package/nested-0.0.1.crate"),
existing_file(),
);
assert_that(
p.cargo("package").arg("-l"),
execs().with_status(0).with_stdout(
"\
Cargo.toml
src[..]main.rs
",
),
);
assert_that(p.cargo("package"), execs().with_status(0).with_stdout(""));
let f = File::open(&p.root().join("target/package/nested-0.0.1.crate")).unwrap();
let mut rdr = GzDecoder::new(f);
let mut contents = Vec::new();
rdr.read_to_end(&mut contents).unwrap();
let mut ar = Archive::new(&contents[..]);
for f in ar.entries().unwrap() {
let f = f.unwrap();
let fname = f.header().path_bytes();
let fname = &*fname;
assert!(
fname == b"nested-0.0.1/Cargo.toml" || fname == b"nested-0.0.1/Cargo.toml.orig"
|| fname == b"nested-0.0.1/src/main.rs",
"unexpected filename: {:?}",
f.header().path()
)
}
}
#[cfg(unix)] // windows doesn't allow these characters in filenames
#[test]
fn package_weird_characters() {
let p = project("foo")
.file(
"Cargo.toml",
r#"
[project]
name = "foo"
version = "0.0.1"
authors = []
"#,
)
.file(
"src/main.rs",
r#"
fn main() { println!("hello"); }
"#,
)
.file("src/:foo", "")
.build();
assert_that(
p.cargo("package"),
execs().with_status(101).with_stderr(
"\
warning: [..]
See [..]
[PACKAGING] foo [..]
[ERROR] failed to prepare local package for uploading
Caused by:
cannot package a filename with a special character `:`: src/:foo
",
),
);
}
#[test]
fn repackage_on_source_change() {
let p = project("foo")
.file(
"Cargo.toml",
r#"
[project]
name = "foo"
version = "0.0.1"
authors = []
"#,
)
.file(
"src/main.rs",
r#"
fn main() { println!("hello"); }
"#,
)
.build();
assert_that(p.cargo("package"), execs().with_status(0));
// Add another source file
let mut file = File::create(p.root().join("src").join("foo.rs")).unwrap_or_else(|e| {
panic!(
"could not create file {}: {}",
p.root().join("src/foo.rs").display(),
e
)
});
file.write_all(
br#"
fn main() { println!("foo"); }
"#,
).unwrap();
std::mem::drop(file);
let mut pro = process(&cargo_exe());
pro.arg("package").cwd(p.root());
// Check that cargo rebuilds the tarball
assert_that(
pro,
execs().with_status(0).with_stderr(&format!(
"\
[WARNING] [..]
See [..]
[PACKAGING] foo v0.0.1 ({dir})
[VERIFYING] foo v0.0.1 ({dir})
[COMPILING] foo v0.0.1 ({dir}[..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
",
dir = p.url()
)),
);
// Check that the tarball contains the added file
let f = File::open(&p.root().join("target/package/foo-0.0.1.crate")).unwrap();
let mut rdr = GzDecoder::new(f);
let mut contents = Vec::new();
rdr.read_to_end(&mut contents).unwrap();
let mut ar = Archive::new(&contents[..]);
let entries = ar.entries().unwrap();
let entry_paths = entries
.map(|entry| entry.unwrap().path().unwrap().into_owned())
.collect::<Vec<PathBuf>>();
assert_that(
&entry_paths,
contains(vec![PathBuf::from("foo-0.0.1/src/foo.rs")]),
);
}
#[test]
#[cfg(unix)]
fn broken_symlink() {
use std::os::unix::fs;
let p = project("foo")
.file(
"Cargo.toml",
r#"
[project]
name = "foo"
version = "0.0.1"
authors = []
license = "MIT"
description = 'foo'
documentation = 'foo'
homepage = 'foo'
repository = 'foo'
"#,
)
.file(
"src/main.rs",
r#"
fn main() { println!("hello"); }
"#,
)
.build();
t!(fs::symlink("nowhere", &p.root().join("src/foo.rs")));
assert_that(
p.cargo("package").arg("-v"),
execs().with_status(101).with_stderr_contains(
"\
error: failed to prepare local package for uploading
Caused by:
failed to open for archiving: `[..]foo.rs`
Caused by:
[..]
",
),
);
}
#[test]
fn do_not_package_if_repository_is_dirty() {
let p = project("foo").build();
// Create a Git repository containing a minimal Rust project.
let _ = git::repo(&paths::root().join("foo"))
.file(
"Cargo.toml",
r#"
[project]
name = "foo"
version = "0.0.1"
license = "MIT"
description = "foo"
documentation = "foo"
homepage = "foo"
repository = "foo"
"#,
)
.file("src/main.rs", "fn main() {}")
.build();
// Modify Cargo.toml without committing the change.
p.change_file(
"Cargo.toml",
r#"
[project]
name = "foo"
version = "0.0.1"
license = "MIT"
description = "foo"
documentation = "foo"
homepage = "foo"
repository = "foo"
# change
"#,
);
assert_that(
p.cargo("package"),
execs().with_status(101).with_stderr(
"\
error: 1 files in the working directory contain changes that were not yet \
committed into git:
Cargo.toml
to proceed despite this, pass the `--allow-dirty` flag
",
),
);
}
#[test]
fn generated_manifest() {
Package::new("abc", "1.0.0").publish();
Package::new("def", "1.0.0").alternative(true).publish();
Package::new("ghi", "1.0.0").publish();
let p = project("foo")
.file(
"Cargo.toml",
r#"
cargo-features = ["alternative-registries"]
[project]
name = "foo"
version = "0.0.1"
authors = []
exclude = ["*.txt"]
license = "MIT"
description = "foo"
[project.metadata]
foo = 'bar'
[workspace]
[dependencies]
bar = { path = "bar", version = "0.1" }
def = { version = "1.0", registry = "alternative" }
ghi = "1.0"
abc = "1.0"
"#,
)
.file("src/main.rs", "")
.file(
"bar/Cargo.toml",
r#"
[package]
name = "bar"
version = "0.1.0"
authors = []
"#,
)
.file("bar/src/lib.rs", "")
.build();
assert_that(
p.cargo("package")
.masquerade_as_nightly_cargo()
.arg("--no-verify"),
execs().with_status(0),
);
let f = File::open(&p.root().join("target/package/foo-0.0.1.crate")).unwrap();
let mut rdr = GzDecoder::new(f);
let mut contents = Vec::new();
rdr.read_to_end(&mut contents).unwrap();
let mut ar = Archive::new(&contents[..]);
let mut entry = ar.entries()
.unwrap()
.map(|f| f.unwrap())
.find(|e| e.path().unwrap().ends_with("Cargo.toml"))
.unwrap();
let mut contents = String::new();
entry.read_to_string(&mut contents).unwrap();
// BTreeMap makes the order of dependencies in the generated file deterministic
// by sorting alphabetically
assert_eq!(
&contents[..],
&*format!(
r#"# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
#
# When uploading crates to the registry Cargo will automatically
# "normalize" Cargo.toml files for maximal compatibility
# with all versions of Cargo and also rewrite `path` dependencies
# to registry (e.g. crates.io) dependencies
#
# If you believe there's an error in this file please file an
# issue against the rust-lang/cargo repository. If you're
# editing this file be aware that the upstream Cargo.toml
# will likely look very different (and much more reasonable)
cargo-features = ["alternative-registries"]
[package]
name = "foo"
version = "0.0.1"
authors = []
exclude = ["*.txt"]
description = "foo"
license = "MIT"
[package.metadata]
foo = "bar"
[dependencies.abc]
version = "1.0"
[dependencies.bar]
version = "0.1"
[dependencies.def]
version = "1.0"
registry-index = "{}"
[dependencies.ghi]
version = "1.0"
"#,
registry::alt_registry()
)
);
}