diff options
Diffstat (limited to 'tests/ui/std')
-rw-r--r-- | tests/ui/std/issue-15149.rs | 57 | ||||
-rw-r--r-- | tests/ui/std/switch-stdout.rs | 52 |
2 files changed, 0 insertions, 109 deletions
diff --git a/tests/ui/std/issue-15149.rs b/tests/ui/std/issue-15149.rs deleted file mode 100644 index 064472f57..000000000 --- a/tests/ui/std/issue-15149.rs +++ /dev/null @@ -1,57 +0,0 @@ -// run-pass - -#![allow(unused_variables)] -// no-prefer-dynamic -// ignore-cross-compile - -use std::env; -use std::ffi::OsStr; -use std::fs; -use std::path::PathBuf; -use std::process; -use std::str; - -fn main() { - // If we're the child, make sure we were invoked correctly - let args: Vec<String> = env::args().collect(); - if args.len() > 1 && args[1] == "child" { - // FIXME: This should check the whole `args[0]` instead of just - // checking that it ends_with the executable name. This - // is needed because of Windows, which has a different behavior. - // See #15149 for more info. - let my_path = env::current_exe().unwrap(); - return assert_eq!(my_path.file_stem(), Some(OsStr::new("mytest"))); - } - - test(); -} - -fn test() { - // If we're the parent, copy our own binary to a new directory. - let my_path = env::current_exe().unwrap(); - let my_dir = my_path.parent().unwrap(); - - let child_dir = PathBuf::from(env::var_os("RUST_TEST_TMPDIR").unwrap()); - let child_dir = child_dir.join("issue-15140-child"); - fs::create_dir_all(&child_dir).unwrap(); - - let child_path = child_dir.join(&format!("mytest{}", env::consts::EXE_SUFFIX)); - fs::copy(&my_path, &child_path).unwrap(); - - // Append the new directory to our own PATH. - let path = { - let mut paths: Vec<_> = env::split_paths(&env::var_os("PATH").unwrap()).collect(); - paths.push(child_dir.to_path_buf()); - env::join_paths(paths).unwrap() - }; - - let child_output = - process::Command::new("mytest").env("PATH", &path).arg("child").output().unwrap(); - - assert!( - child_output.status.success(), - "child assertion failed\n child stdout:\n {}\n child stderr:\n {}", - str::from_utf8(&child_output.stdout).unwrap(), - str::from_utf8(&child_output.stderr).unwrap() - ); -} diff --git a/tests/ui/std/switch-stdout.rs b/tests/ui/std/switch-stdout.rs deleted file mode 100644 index 2d936d96b..000000000 --- a/tests/ui/std/switch-stdout.rs +++ /dev/null @@ -1,52 +0,0 @@ -// run-pass -// ignore-wasm (needs file descriptors and env variables) - -use std::env; -use std::fs::File; -use std::io::{Read, Write}; -use std::path::PathBuf; - -#[cfg(unix)] -fn switch_stdout_to(file: File) { - use std::os::unix::prelude::*; - - extern "C" { - fn dup2(old: i32, new: i32) -> i32; - } - - unsafe { - assert_eq!(dup2(file.as_raw_fd(), 1), 1); - } -} - -#[cfg(windows)] -fn switch_stdout_to(file: File) { - use std::os::windows::prelude::*; - - extern "system" { - fn SetStdHandle(nStdHandle: u32, handle: *mut u8) -> i32; - } - - const STD_OUTPUT_HANDLE: u32 = (-11i32) as u32; - - unsafe { - let rc = SetStdHandle(STD_OUTPUT_HANDLE, file.into_raw_handle() as *mut _); - assert!(rc != 0); - } -} - -fn main() { - let path = PathBuf::from(env::var_os("RUST_TEST_TMPDIR").unwrap()); - let path = path.join("switch-stdout-output"); - let f = File::create(&path).unwrap(); - - println!("foo"); - std::io::stdout().flush().unwrap(); - switch_stdout_to(f); - println!("bar"); - std::io::stdout().flush().unwrap(); - - let mut contents = String::new(); - File::open(&path).unwrap().read_to_string(&mut contents).unwrap(); - assert_eq!(contents, "bar\n"); -} |