1 files changed, 0 insertions, 76 deletions
diff --git a/tests/util.rs b/tests/util.rs
deleted file mode 100644
index b89a3027..00000000
--- a/tests/util.rs
+++ /dev/null
@@ -1,76 +0,0 @@
-use std::{env, process::Command};
-
-use hashbrown::HashMap;
-
-/// Returns a QEMU runner target given an architecture.
-fn get_qemu_target(arch: &str) -> &str {
-    match arch {
-        "armv7" => "arm",
-        "i686" => "i386",
-        "powerpc" => "ppc",
-        "powerpc64le" => "ppc64le",
-        _ => arch,
-    }
-}
-
-/// This is required since running binary tests via cross can cause be tricky! We need to basically "magically" grab
-/// the correct runner in some cases, which can be done by inspecting env variables that should only show up while
-/// using cross.
-///
-/// Originally inspired by [ripgrep's test files](https://cs.github.com/BurntSushi/ripgrep/blob/9f0e88bcb14e02da1b88872435b17d74786640b5/tests/util.rs#L470),
-/// but adapted to work more generally with the architectures supported by bottom after looking through cross'
-/// [linux-runner](https://github.com/cross-rs/cross/blob/main/docker/linux-runner) file.
-fn cross_runner() -> Option<String> {
-    const TARGET_RUNNER: &str = "CARGO_TARGET_RUNNER";
-    const CROSS_RUNNER: &str = "CROSS_RUNNER";
-
-    let env_mapping = env::vars_os()
-        .filter_map(|(k, v)| {
-            let (k, v) = (k.to_string_lossy(), v.to_string_lossy());
-
-            if k.starts_with("CARGO_TARGET_") && k.ends_with("_RUNNER") && !v.is_empty() {
-                Some((TARGET_RUNNER.to_string(), v.to_string()))
-            } else if k == CROSS_RUNNER && !v.is_empty() {
-                Some((k.to_string(), v.to_string()))
-            } else {
-                None
-            }
-        })
-        .collect::<HashMap<_, _>>();
-
-    if let Some(cross_runner) = env_mapping.get(CROSS_RUNNER) {
-        if cross_runner == "qemu-user" {
-            env_mapping.get(TARGET_RUNNER).map(|target_runner| {
-                format!(
-                    "qemu-{}",
-                    get_qemu_target(
-                        target_runner
-                            .split_ascii_whitespace()
-                            .collect::<Vec<_>>()
-                            .last()
-                            .unwrap()
-                    )
-                )
-            })
-        } else {
-            None
-        }
-    } else {
-        env_mapping.get(TARGET_RUNNER).cloned()
-    }
-}
-
-/// Returns the [`Command`] of a binary invocation of bottom, alongside
-/// any required env variables.
-pub fn btm_command() -> Command {
-    let btm_exe = env!("CARGO_BIN_EXE_btm");
-    match cross_runner() {
-        None => Command::new(btm_exe),
-        Some(runner) => {
-            let mut cmd = Command::new(runner);
-            cmd.env("NO_COLOR", "1");
-            cmd.arg(btm_exe);
-            cmd
-        }
-    }
-}