1 files changed, 0 insertions, 135 deletions
diff --git a/vendor/addr2line/tests/output_equivalence.rs b/vendor/addr2line/tests/output_equivalence.rs
deleted file mode 100644
index ef026e3..0000000
--- a/vendor/addr2line/tests/output_equivalence.rs
+++ /dev/null
@@ -1,135 +0,0 @@
-use std::env;
-use std::ffi::OsStr;
-use std::path::Path;
-use std::process::Command;
-
-use backtrace::Backtrace;
-use findshlibs::{IterationControl, SharedLibrary, TargetSharedLibrary};
-use libtest_mimic::{Arguments, Failed, Trial};
-
-#[inline(never)]
-fn make_trace() -> Vec<String> {
-    fn foo() -> Backtrace {
-        bar()
-    }
-    #[inline(never)]
-    fn bar() -> Backtrace {
-        baz()
-    }
-    #[inline(always)]
-    fn baz() -> Backtrace {
-        Backtrace::new_unresolved()
-    }
-
-    let mut base_addr = None;
-    TargetSharedLibrary::each(|lib| {
-        base_addr = Some(lib.virtual_memory_bias().0 as isize);
-        IterationControl::Break
-    });
-    let addrfix = -base_addr.unwrap();
-
-    let trace = foo();
-    trace
-        .frames()
-        .iter()
-        .take(5)
-        .map(|x| format!("{:p}", (x.ip() as *const u8).wrapping_offset(addrfix)))
-        .collect()
-}
-
-fn run_cmd<P: AsRef<OsStr>>(exe: P, me: &Path, flags: Option<&str>, trace: &str) -> String {
-    let mut cmd = Command::new(exe);
-    cmd.env("LC_ALL", "C"); // GNU addr2line is localized, we aren't
-    cmd.env("RUST_BACKTRACE", "1"); // if a child crashes, we want to know why
-
-    if let Some(flags) = flags {
-        cmd.arg(flags);
-    }
-    cmd.arg("--exe").arg(me).arg(trace);
-
-    let output = cmd.output().unwrap();
-
-    assert!(output.status.success());
-    String::from_utf8(output.stdout).unwrap()
-}
-
-fn run_test(flags: Option<&str>) -> Result<(), Failed> {
-    let me = env::current_exe().unwrap();
-    let mut exe = me.clone();
-    assert!(exe.pop());
-    if exe.file_name().unwrap().to_str().unwrap() == "deps" {
-        assert!(exe.pop());
-    }
-    exe.push("examples");
-    exe.push("addr2line");
-
-    assert!(exe.is_file());
-
-    let trace = make_trace();
-
-    // HACK: GNU addr2line has a bug where looking up multiple addresses can cause the second
-    // lookup to fail. Workaround by doing one address at a time.
-    for addr in &trace {
-        let theirs = run_cmd("addr2line", &me, flags, addr);
-        let ours = run_cmd(&exe, &me, flags, addr);
-
-        // HACK: GNU addr2line does not tidy up paths properly, causing double slashes to be printed.
-        // We consider our behavior to be correct, so we fix their output to match ours.
-        let theirs = theirs.replace("//", "/");
-
-        assert!(
-            theirs == ours,
-            "Output not equivalent:
-
-$ addr2line {0} --exe {1} {2}
-{4}
-$ {3} {0} --exe {1} {2}
-{5}
-
-
-",
-            flags.unwrap_or(""),
-            me.display(),
-            trace.join(" "),
-            exe.display(),
-            theirs,
-            ours
-        );
-    }
-    Ok(())
-}
-
-static FLAGS: &str = "aipsf";
-
-fn make_tests() -> Vec<Trial> {
-    (0..(1 << FLAGS.len()))
-        .map(|bits| {
-            if bits == 0 {
-                None
-            } else {
-                let mut param = String::new();
-                param.push('-');
-                for (i, flag) in FLAGS.chars().enumerate() {
-                    if (bits & (1 << i)) != 0 {
-                        param.push(flag);
-                    }
-                }
-                Some(param)
-            }
-        })
-        .map(|param| {
-            Trial::test(
-                format!("addr2line {}", param.as_ref().map_or("", String::as_str)),
-                move || run_test(param.as_ref().map(String::as_str)),
-            )
-        })
-        .collect()
-}
-
-fn main() {
-    if !cfg!(target_os = "linux") {
-        return;
-    }
-    let args = Arguments::from_args();
-    libtest_mimic::run(&args, make_tests()).exit();
-}