Move /src/test to /tests

1 files changed, 0 insertions, 130 deletions

diff --git a/src/test/ui/backtrace.rs b/src/test/ui/backtrace.rs
deleted file mode 100644
index dd73dd9886a..00000000000
--- a/src/test/ui/backtrace.rs
+++ /dev/null
@@ -1,130 +0,0 @@
-// run-pass
-// ignore-android FIXME #17520
-// ignore-emscripten spawning processes is not supported
-// ignore-openbsd no support for libbacktrace without filename
-// ignore-sgx no processes
-// ignore-msvc see #62897 and `backtrace-debuginfo.rs` test
-// ignore-fuchsia Backtraces not symbolized
-// compile-flags:-g
-// compile-flags:-Cstrip=none
-
-use std::env;
-use std::process::{Command, Stdio};
-use std::str;
-
-#[inline(never)]
-fn foo() {
-    let _v = vec![1, 2, 3];
-    if env::var_os("IS_TEST").is_some() {
-        panic!()
-    }
-}
-
-#[inline(never)]
-fn double() {
-    struct Double;
-
-    impl Drop for Double {
-        fn drop(&mut self) { panic!("twice") }
-    }
-
-    let _d = Double;
-
-    panic!("once");
-}
-
-fn template(me: &str) -> Command {
-    let mut m = Command::new(me);
-    m.env("IS_TEST", "1")
-     .stdout(Stdio::piped())
-     .stderr(Stdio::piped());
-    return m;
-}
-
-fn expected(fn_name: &str) -> String {
-    format!(" backtrace::{}", fn_name)
-}
-
-#[cfg(not(panic = "abort"))]
-fn contains_verbose_expected(s: &str, fn_name: &str) -> bool {
-    // HACK(eddyb) work around the fact that verbosely demangled stack traces
-    // (from `RUST_BACKTRACE=full`, or, as is the case here, panic-in-panic)
-    // may contain symbols with hashes in them, i.e. `backtrace[...]::`.
-    let prefix = " backtrace";
-    let suffix = &format!("::{}", fn_name);
-    s.match_indices(prefix).any(|(i, _)| {
-        s[i + prefix.len()..]
-            .trim_start_matches('[')
-            .trim_start_matches(char::is_alphanumeric)
-            .trim_start_matches(']')
-            .starts_with(suffix)
-    })
-}
-
-fn runtest(me: &str) {
-    // Make sure that the stack trace is printed
-    let p = template(me).arg("fail").env("RUST_BACKTRACE", "1").spawn().unwrap();
-    let out = p.wait_with_output().unwrap();
-    assert!(!out.status.success());
-    let s = str::from_utf8(&out.stderr).unwrap();
-    assert!(s.contains("stack backtrace") && s.contains(&expected("foo")),
-            "bad output: {}", s);
-    assert!(s.contains(" 0:"), "the frame number should start at 0");
-
-    // Make sure the stack trace is *not* printed
-    // (Remove RUST_BACKTRACE from our own environment, in case developer
-    // is running `make check` with it on.)
-    let p = template(me).arg("fail").env_remove("RUST_BACKTRACE").spawn().unwrap();
-    let out = p.wait_with_output().unwrap();
-    assert!(!out.status.success());
-    let s = str::from_utf8(&out.stderr).unwrap();
-    assert!(!s.contains("stack backtrace") && !s.contains(&expected("foo")),
-            "bad output2: {}", s);
-
-    // Make sure the stack trace is *not* printed
-    // (RUST_BACKTRACE=0 acts as if it were unset from our own environment,
-    // in case developer is running `make check` with it set.)
-    let p = template(me).arg("fail").env("RUST_BACKTRACE","0").spawn().unwrap();
-    let out = p.wait_with_output().unwrap();
-    assert!(!out.status.success());
-    let s = str::from_utf8(&out.stderr).unwrap();
-    assert!(!s.contains("stack backtrace") && !s.contains(" - foo"),
-            "bad output3: {}", s);
-
-    #[cfg(not(panic = "abort"))]
-    {
-        // Make sure a stack trace is printed
-        let p = template(me).arg("double-fail").spawn().unwrap();
-        let out = p.wait_with_output().unwrap();
-        assert!(!out.status.success());
-        let s = str::from_utf8(&out.stderr).unwrap();
-        // loosened the following from double::h to double:: due to
-        // spurious failures on mac, 32bit, optimized
-        assert!(s.contains("stack backtrace") && contains_verbose_expected(s, "double"),
-                "bad output3: {}", s);
-
-        // Make sure a stack trace isn't printed too many times
-        let p = template(me).arg("double-fail")
-                                    .env("RUST_BACKTRACE", "1").spawn().unwrap();
-        let out = p.wait_with_output().unwrap();
-        assert!(!out.status.success());
-        let s = str::from_utf8(&out.stderr).unwrap();
-        let mut i = 0;
-        for _ in 0..2 {
-            i += s[i + 10..].find("stack backtrace").unwrap() + 10;
-        }
-        assert!(s[i + 10..].find("stack backtrace").is_none(),
-                "bad output4: {}", s);
-    }
-}
-
-fn main() {
-    let args: Vec<String> = env::args().collect();
-    if args.len() >= 2 && args[1] == "fail" {
-        foo();
-    } else if args.len() >= 2 && args[1] == "double-fail" {
-        double();
-    } else {
-        runtest(&args[0]);
-    }
-}