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-rw-r--r--library/alloctests/tests/testing/crash_test.rs80
1 files changed, 0 insertions, 80 deletions
diff --git a/library/alloctests/tests/testing/crash_test.rs b/library/alloctests/tests/testing/crash_test.rs
deleted file mode 100644
index 502fe6c10c6..00000000000
--- a/library/alloctests/tests/testing/crash_test.rs
+++ /dev/null
@@ -1,80 +0,0 @@
-use std::cmp::Ordering;
-use std::fmt::Debug;
-use std::sync::atomic::AtomicUsize;
-use std::sync::atomic::Ordering::SeqCst;
-
-/// A blueprint for crash test dummy instances that monitor drops.
-/// Some instances may be configured to panic at some point.
-///
-/// Crash test dummies are identified and ordered by an id, so they can be used
-/// as keys in a BTreeMap.
-#[derive(Debug)]
-pub struct CrashTestDummy {
-    pub id: usize,
-    dropped: AtomicUsize,
-}
-
-impl CrashTestDummy {
-    /// Creates a crash test dummy design. The `id` determines order and equality of instances.
-    pub fn new(id: usize) -> CrashTestDummy {
-        CrashTestDummy { id, dropped: AtomicUsize::new(0) }
-    }
-
-    /// Creates an instance of a crash test dummy that records what events it experiences
-    /// and optionally panics.
-    pub fn spawn(&self, panic: Panic) -> Instance<'_> {
-        Instance { origin: self, panic }
-    }
-
-    /// Returns how many times instances of the dummy have been dropped.
-    pub fn dropped(&self) -> usize {
-        self.dropped.load(SeqCst)
-    }
-}
-
-#[derive(Debug)]
-pub struct Instance<'a> {
-    origin: &'a CrashTestDummy,
-    panic: Panic,
-}
-
-#[derive(Copy, Clone, Debug, PartialEq, Eq)]
-pub enum Panic {
-    Never,
-    InDrop,
-}
-
-impl Instance<'_> {
-    pub fn id(&self) -> usize {
-        self.origin.id
-    }
-}
-
-impl Drop for Instance<'_> {
-    fn drop(&mut self) {
-        self.origin.dropped.fetch_add(1, SeqCst);
-        if self.panic == Panic::InDrop {
-            panic!("panic in `drop`");
-        }
-    }
-}
-
-impl PartialOrd for Instance<'_> {
-    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
-        self.id().partial_cmp(&other.id())
-    }
-}
-
-impl Ord for Instance<'_> {
-    fn cmp(&self, other: &Self) -> Ordering {
-        self.id().cmp(&other.id())
-    }
-}
-
-impl PartialEq for Instance<'_> {
-    fn eq(&self, other: &Self) -> bool {
-        self.id().eq(&other.id())
-    }
-}
-
-impl Eq for Instance<'_> {}