diff options
Diffstat (limited to 'src/test/ui/command/command-argv0.rs')
-rw-r--r-- | src/test/ui/command/command-argv0.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/command/command-argv0.rs b/src/test/ui/command/command-argv0.rs new file mode 100644 index 000000000..b782a4fd3 --- /dev/null +++ b/src/test/ui/command/command-argv0.rs @@ -0,0 +1,30 @@ +// run-pass + +// ignore-windows - this is a unix-specific test +// ignore-emscripten no processes +// ignore-sgx no processes +use std::env; +use std::os::unix::process::CommandExt; +use std::process::Command; + +fn main() { + let args: Vec<_> = env::args().collect(); + + if args.len() > 1 { + assert_eq!(args[1], "doing-test"); + assert_eq!(args[0], "i have a silly name"); + + println!("passed"); + return; + } + + let output = + Command::new(&args[0]).arg("doing-test").arg0("i have a silly name").output().unwrap(); + assert!( + output.stderr.is_empty(), + "Non-empty stderr: {}", + String::from_utf8_lossy(&output.stderr) + ); + assert!(output.status.success()); + assert_eq!(output.stdout, b"passed\n"); +} |