use std::process;
pub fn compare(args: Vec<&str>) {
let apple = process::Command::new("/Library/Developer/CommandLineTools/usr/bin/dyldinfo")
.args(&args)
.output()
.expect("run Apple dyldinfo");
let goblin = process::Command::new("cargo")
.arg("run")
.arg("--quiet")
.arg("--example")
.arg("dyldinfo")
.arg("--")
.args(&args)
.output()
.expect("run cargo dyldinfo");
if apple.stdout.as_slice() != goblin.stdout.as_slice() {
println!("dyldinfo calls disagree!");
println!("Apple dyldinfo {:?} output:\n{}", &args, String::from_utf8_lossy(&apple.stdout));
println!("---");
println!("cargo dyldinfo {:?} output:\n{}", &args, String::from_utf8_lossy(&goblin.stdout));
panic!("Apple dyldinfo and cargo dyldinfo differed (args: {:?})", args);
}
}
#[cfg(target_os="macos")]
#[test]
fn compare_binds() {
compare(vec!["-bind", "/Library/Developer/CommandLineTools/usr/bin/dyldinfo"]);
compare(vec!["-bind", "/Library/Developer/CommandLineTools/usr/bin/clang"]);
compare(vec!["-bind", "/usr/bin/tmutil"]);
}
#[cfg(target_os="macos")]
#[test]
fn compare_lazy_binds() {
compare(vec!["-lazy_bind", "/Library/Developer/CommandLineTools/usr/bin/dyldinfo"]);
compare(vec!["-lazy_bind", "/Library/Developer/CommandLineTools/usr/bin/clang"]);
compare(vec!["-lazy_bind", "/usr/bin/tmutil"]);
}
#[cfg(target_os="macos")]
#[test]
fn compare_combined_options() {
compare(vec!["-lazy_bind", "-bind", "/Library/Developer/CommandLineTools/usr/bin/dyldinfo"]);
}
#[cfg(not(target_os="macos"))]
#[test]
fn skipped_on_this_platform() {
}