3 files changed, 0 insertions, 375 deletions
diff --git a/vendor/addr2line/tests/correctness.rs b/vendor/addr2line/tests/correctness.rs
deleted file mode 100644
index 73ee462..0000000
--- a/vendor/addr2line/tests/correctness.rs
+++ /dev/null
@@ -1,126 +0,0 @@
-use addr2line::Context;
-use fallible_iterator::FallibleIterator;
-use findshlibs::{IterationControl, SharedLibrary, TargetSharedLibrary};
-use object::Object;
-use std::borrow::Cow;
-use std::fs::File;
-use std::sync::Arc;
-
-fn find_debuginfo() -> memmap2::Mmap {
-    let path = std::env::current_exe().unwrap();
-    let file = File::open(&path).unwrap();
-    let map = unsafe { memmap2::Mmap::map(&file).unwrap() };
-    let file = &object::File::parse(&*map).unwrap();
-    if let Ok(uuid) = file.mach_uuid() {
-        for candidate in path.parent().unwrap().read_dir().unwrap() {
-            let path = candidate.unwrap().path();
-            if !path.to_str().unwrap().ends_with(".dSYM") {
-                continue;
-            }
-            for candidate in path.join("Contents/Resources/DWARF").read_dir().unwrap() {
-                let path = candidate.unwrap().path();
-                let file = File::open(&path).unwrap();
-                let map = unsafe { memmap2::Mmap::map(&file).unwrap() };
-                let file = &object::File::parse(&*map).unwrap();
-                if file.mach_uuid().unwrap() == uuid {
-                    return map;
-                }
-            }
-        }
-    }
-
-    return map;
-}
-
-#[test]
-fn correctness() {
-    let map = find_debuginfo();
-    let file = &object::File::parse(&*map).unwrap();
-    let module_base = file.relative_address_base();
-
-    let endian = if file.is_little_endian() {
-        gimli::RunTimeEndian::Little
-    } else {
-        gimli::RunTimeEndian::Big
-    };
-
-    fn load_section<'data: 'file, 'file, O, Endian>(
-        id: gimli::SectionId,
-        file: &'file O,
-        endian: Endian,
-    ) -> Result<gimli::EndianArcSlice<Endian>, gimli::Error>
-    where
-        O: object::Object<'data, 'file>,
-        Endian: gimli::Endianity,
-    {
-        use object::ObjectSection;
-
-        let data = file
-            .section_by_name(id.name())
-            .and_then(|section| section.uncompressed_data().ok())
-            .unwrap_or(Cow::Borrowed(&[]));
-        Ok(gimli::EndianArcSlice::new(Arc::from(&*data), endian))
-    }
-
-    let dwarf = gimli::Dwarf::load(|id| load_section(id, file, endian)).unwrap();
-    let ctx = Context::from_dwarf(dwarf).unwrap();
-    let mut split_dwarf_loader = addr2line::builtin_split_dwarf_loader::SplitDwarfLoader::new(
-        |data, endian| gimli::EndianArcSlice::new(Arc::from(&*data), endian),
-        None,
-    );
-
-    let mut bias = None;
-    TargetSharedLibrary::each(|lib| {
-        bias = Some((lib.virtual_memory_bias().0 as u64).wrapping_sub(module_base));
-        IterationControl::Break
-    });
-
-    #[allow(unused_mut)]
-    let mut test = |sym: u64, expected_prefix: &str| {
-        let ip = sym.wrapping_sub(bias.unwrap());
-
-        let frames = ctx.find_frames(ip);
-        let frames = split_dwarf_loader.run(frames).unwrap();
-        let frame = frames.last().unwrap().unwrap();
-        let name = frame.function.as_ref().unwrap().demangle().unwrap();
-        // Old rust versions generate DWARF with wrong linkage name,
-        // so only check the start.
-        if !name.starts_with(expected_prefix) {
-            panic!("incorrect name '{}', expected {:?}", name, expected_prefix);
-        }
-    };
-
-    test(test_function as u64, "correctness::test_function");
-    test(
-        small::test_function as u64,
-        "correctness::small::test_function",
-    );
-    test(auxiliary::foo as u64, "auxiliary::foo");
-}
-
-mod small {
-    pub fn test_function() {
-        println!("y");
-    }
-}
-
-fn test_function() {
-    println!("x");
-}
-
-#[test]
-fn zero_function() {
-    let map = find_debuginfo();
-    let file = &object::File::parse(&*map).unwrap();
-    let ctx = Context::new(file).unwrap();
-    for probe in 0..10 {
-        assert!(
-            ctx.find_frames(probe)
-                .skip_all_loads()
-                .unwrap()
-                .count()
-                .unwrap()
-                < 10
-        );
-    }
-}
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();
-}
diff --git a/vendor/addr2line/tests/parse.rs b/vendor/addr2line/tests/parse.rs
deleted file mode 100644
index 4dafe38..0000000
--- a/vendor/addr2line/tests/parse.rs
+++ /dev/null
@@ -1,114 +0,0 @@
-use std::borrow::Cow;
-use std::env;
-use std::fs::File;
-use std::path::{self, PathBuf};
-
-use object::Object;
-
-fn release_fixture_path() -> PathBuf {
-    if let Ok(p) = env::var("ADDR2LINE_FIXTURE_PATH") {
-        return p.into();
-    }
-
-    let mut path = PathBuf::new();
-    if let Ok(dir) = env::var("CARGO_MANIFEST_DIR") {
-        path.push(dir);
-    }
-    path.push("fixtures");
-    path.push("addr2line-release");
-    path
-}
-
-fn with_file<F: FnOnce(&object::File<'_>)>(target: &path::Path, f: F) {
-    let file = File::open(target).unwrap();
-    let map = unsafe { memmap2::Mmap::map(&file).unwrap() };
-    let file = object::File::parse(&*map).unwrap();
-    f(&file)
-}
-
-fn dwarf_load<'a>(object: &object::File<'a>) -> gimli::Dwarf<Cow<'a, [u8]>> {
-    let load_section = |id: gimli::SectionId| -> Result<Cow<'a, [u8]>, gimli::Error> {
-        use object::ObjectSection;
-
-        let data = object
-            .section_by_name(id.name())
-            .and_then(|section| section.data().ok())
-            .unwrap_or(&[][..]);
-        Ok(Cow::Borrowed(data))
-    };
-    gimli::Dwarf::load(&load_section).unwrap()
-}
-
-fn dwarf_borrow<'a>(
-    dwarf: &'a gimli::Dwarf<Cow<'_, [u8]>>,
-) -> gimli::Dwarf<gimli::EndianSlice<'a, gimli::LittleEndian>> {
-    let borrow_section: &dyn for<'b> Fn(
-        &'b Cow<'_, [u8]>,
-    ) -> gimli::EndianSlice<'b, gimli::LittleEndian> =
-        &|section| gimli::EndianSlice::new(section, gimli::LittleEndian);
-    dwarf.borrow(&borrow_section)
-}
-
-#[test]
-fn parse_base_rc() {
-    let target = release_fixture_path();
-
-    with_file(&target, |file| {
-        addr2line::ObjectContext::new(file).unwrap();
-    });
-}
-
-#[test]
-fn parse_base_slice() {
-    let target = release_fixture_path();
-
-    with_file(&target, |file| {
-        let dwarf = dwarf_load(file);
-        let dwarf = dwarf_borrow(&dwarf);
-        addr2line::Context::from_dwarf(dwarf).unwrap();
-    });
-}
-
-#[test]
-fn parse_lines_rc() {
-    let target = release_fixture_path();
-
-    with_file(&target, |file| {
-        let context = addr2line::ObjectContext::new(file).unwrap();
-        context.parse_lines().unwrap();
-    });
-}
-
-#[test]
-fn parse_lines_slice() {
-    let target = release_fixture_path();
-
-    with_file(&target, |file| {
-        let dwarf = dwarf_load(file);
-        let dwarf = dwarf_borrow(&dwarf);
-        let context = addr2line::Context::from_dwarf(dwarf).unwrap();
-        context.parse_lines().unwrap();
-    });
-}
-
-#[test]
-fn parse_functions_rc() {
-    let target = release_fixture_path();
-
-    with_file(&target, |file| {
-        let context = addr2line::ObjectContext::new(file).unwrap();
-        context.parse_functions().unwrap();
-    });
-}
-
-#[test]
-fn parse_functions_slice() {
-    let target = release_fixture_path();
-
-    with_file(&target, |file| {
-        let dwarf = dwarf_load(file);
-        let dwarf = dwarf_borrow(&dwarf);
-        let context = addr2line::Context::from_dwarf(dwarf).unwrap();
-        context.parse_functions().unwrap();
-    });
-}