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// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// rustpkg unit tests
use context::Ctx;
use core::hashmap::HashMap;
use core::path::Path;
use std::tempfile::mkdtemp;
use util::{PkgId, default_version};
use path_util::{target_executable_in_workspace, target_library_in_workspace,
target_test_in_workspace, target_bench_in_workspace,
make_dir_rwx, u_rwx};
use core::os::mkdir_recursive;
fn fake_ctxt(sysroot_opt: Option<@Path>) -> Ctx {
Ctx {
sysroot_opt: sysroot_opt,
json: false,
dep_cache: @mut HashMap::new()
}
}
fn fake_pkg() -> PkgId {
PkgId {
path: Path(~"bogus"),
version: default_version()
}
}
fn remote_pkg() -> PkgId {
PkgId {
path: Path(~"github.com/catamorphism/test-pkg"),
version: default_version()
}
}
fn writeFile(file_path: &Path, contents: ~str) {
let out: @io::Writer =
result::get(&io::file_writer(file_path,
~[io::Create, io::Truncate]));
out.write_line(contents);
}
fn mk_temp_workspace(short_name: &Path) -> Path {
let workspace = mkdtemp(&os::tmpdir(), "test").expect("couldn't create temp dir");
let package_dir = workspace.push(~"src").push_rel(short_name);
assert!(mkdir_recursive(&package_dir, u_rwx));
// Create main, lib, test, and bench files
writeFile(&package_dir.push(~"main.rs"),
~"fn main() { let _x = (); }");
writeFile(&package_dir.push(~"lib.rs"),
~"pub fn f() { let _x = (); }");
writeFile(&package_dir.push(~"test.rs"),
~"#[test] pub fn f() { (); }");
writeFile(&package_dir.push(~"bench.rs"),
~"#[bench] pub fn f() { (); }");
workspace
}
fn is_rwx(p: &Path) -> bool {
use core::libc::consts::os::posix88::{S_IRUSR, S_IWUSR, S_IXUSR};
match p.get_mode() {
None => return false,
Some(m) =>
((m & S_IRUSR as uint) == S_IRUSR as uint
&& (m & S_IWUSR as uint) == S_IWUSR as uint
&& (m & S_IXUSR as uint) == S_IXUSR as uint)
}
}
#[cfg(test)]
fn test_sysroot() -> Path {
// Totally gross hack but it's just for test cases.
// Infer the sysroot from the exe name and tack "stage2"
// onto it. (Did I mention it was a gross hack?)
let self_path = os::self_exe_path().expect("Couldn't get self_exe path");
self_path.pop().push("stage2")
}
#[test]
fn test_make_dir_rwx() {
let temp = &os::tmpdir();
let dir = temp.push(~"quux");
assert!(!os::path_exists(&dir) ||
os::remove_dir_recursive(&dir));
debug!("Trying to make %s", dir.to_str());
assert!(make_dir_rwx(&dir));
assert!(os::path_is_dir(&dir));
assert!(is_rwx(&dir));
assert!(os::remove_dir_recursive(&dir));
}
#[test]
fn test_install_valid() {
let sysroot = test_sysroot();
debug!("sysroot = %s", sysroot.to_str());
let ctxt = fake_ctxt(Some(@sysroot));
let temp_pkg_id = fake_pkg();
let temp_workspace = mk_temp_workspace(&temp_pkg_id.path);
// should have test, bench, lib, and main
ctxt.install(&temp_workspace, temp_pkg_id);
// Check that all files exist
let exec = target_executable_in_workspace(temp_pkg_id, &temp_workspace);
debug!("exec = %s", exec.to_str());
assert!(os::path_exists(&exec));
assert!(is_rwx(&exec));
let lib = target_library_in_workspace(temp_pkg_id, &temp_workspace);
debug!("lib = %s", lib.to_str());
assert!(os::path_exists(&lib));
assert!(is_rwx(&lib));
// And that the test and bench executables aren't installed
assert!(!os::path_exists(&target_test_in_workspace(temp_pkg_id, &temp_workspace)));
let bench = target_bench_in_workspace(temp_pkg_id, &temp_workspace);
debug!("bench = %s", bench.to_str());
assert!(!os::path_exists(&bench));
}
#[test]
fn test_install_invalid() {
use conditions::nonexistent_package::cond;
use cond1 = conditions::missing_pkg_files::cond;
let ctxt = fake_ctxt(None);
let pkgid = fake_pkg();
let temp_workspace = mkdtemp(&os::tmpdir(), "test").expect("couldn't create temp dir");
let mut error_occurred = false;
let mut error1_occurred = false;
do cond1.trap(|_| {
error1_occurred = true;
}).in {
do cond.trap(|_| {
error_occurred = true;
}).in {
ctxt.install(&temp_workspace, pkgid);
}
}
assert!(error_occurred && error1_occurred);
}
#[test]
#[ignore(reason = "install from URL-fragment not yet implemented")]
fn test_install_url() {
let sysroot = test_sysroot();
debug!("sysroot = %s", sysroot.to_str());
let ctxt = fake_ctxt(Some(@sysroot));
let temp_pkg_id = remote_pkg();
let temp_workspace = mk_temp_workspace(&temp_pkg_id.path);
// should have test, bench, lib, and main
ctxt.install(&temp_workspace, temp_pkg_id);
// Check that all files exist
let exec = target_executable_in_workspace(temp_pkg_id, &temp_workspace);
debug!("exec = %s", exec.to_str());
assert!(os::path_exists(&exec));
assert!(is_rwx(&exec));
let lib = target_library_in_workspace(temp_pkg_id, &temp_workspace);
debug!("lib = %s", lib.to_str());
assert!(os::path_exists(&lib));
assert!(is_rwx(&lib));
// And that the test and bench executables aren't installed
assert!(!os::path_exists(&target_test_in_workspace(temp_pkg_id, &temp_workspace)));
let bench = target_bench_in_workspace(temp_pkg_id, &temp_workspace);
debug!("bench = %s", bench.to_str());
assert!(!os::path_exists(&bench));
}
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