Auto merge of #47127 - EdSchouten:cloudabi-tests, r=kennytm

First cut at getting some part of the test suite working for CloudABI

I am currently working on creating a Docker container for automated CI for CloudABI. Here are some of the trivial changes that need to land to make tests pass.

Author: bors

src/libtest/lib.rs

@@ -977,15 +977,13 @@ fn use_color(opts: &TestOpts) -> bool {
     }
 }
 
-#[cfg(target_os = "redox")]
+#[cfg(any(target_os = "cloudabi",
+          target_os = "redox",
+          all(target_arch = "wasm32", not(target_os = "emscripten"))))]
 fn stdout_isatty() -> bool {
     // FIXME: Implement isatty on Redox
     false
 }
-#[cfg(all(target_arch = "wasm32", not(target_os = "emscripten")))]
-fn stdout_isatty() -> bool {
-    false
-}
 #[cfg(unix)]
 fn stdout_isatty() -> bool {
     unsafe { libc::isatty(libc::STDOUT_FILENO) != 0 }

src/test/codegen/dllimports/main.rs

@@ -9,19 +9,20 @@
 // except according to those terms.
 
 // This test is for *-windows-msvc only.
-// ignore-gnu
 // ignore-android
 // ignore-bitrig
-// ignore-macos
+// ignore-cloudabi
 // ignore-dragonfly
+// ignore-emscripten
 // ignore-freebsd
+// ignore-gnu
 // ignore-haiku
 // ignore-ios
 // ignore-linux
+// ignore-macos
 // ignore-netbsd
 // ignore-openbsd
 // ignore-solaris
-// ignore-emscripten
 
 // aux-build:dummy.rs
 // aux-build:wrapper.rs

src/test/codegen/panic-abort-windows.rs

@@ -13,16 +13,17 @@
 // This test is for *-windows-msvc only.
 // ignore-android
 // ignore-bitrig
-// ignore-macos
+// ignore-cloudabi
 // ignore-dragonfly
+// ignore-emscripten
 // ignore-freebsd
 // ignore-haiku
 // ignore-ios
 // ignore-linux
+// ignore-macos
 // ignore-netbsd
 // ignore-openbsd
 // ignore-solaris
-// ignore-emscripten
 
 // compile-flags: -C no-prepopulate-passes -C panic=abort -O
 

src/test/compile-fail/E0277.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-cloudabi no std::path
+
 use std::path::Path;
 
 trait Foo {

src/test/compile-fail/cdylib-deps-must-be-static.rs

@@ -11,6 +11,7 @@
 // error-pattern: crate `cdylib_dep` required to be available in rlib format, but was not found
 // aux-build:cdylib-dep.rs
 // ignore-musl
+// ignore-cloudabi
 // ignore-emscripten
 
 #![crate_type = "cdylib"]

src/test/compile-fail/issue-13352.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-cloudabi no std::process
+
 fn foo(_: Box<FnMut()>) {}
 
 fn main() {

src/test/compile-fail/issue-37665.rs

@@ -9,6 +9,7 @@
 // except according to those terms.
 
 // compile-flags: -Z unstable-options --unpretty=mir
+// ignore-cloudabi no std::path
 
 use std::path::MAIN_SEPARATOR;
 

src/test/compile-fail/panic-runtime/abort-link-to-unwind-dylib.rs

@@ -10,6 +10,7 @@
 
 // compile-flags:-C panic=abort -C prefer-dynamic
 // ignore-musl - no dylibs here
+// ignore-cloudabi
 // ignore-emscripten
 // error-pattern:`panic_unwind` is not compiled with this crate's panic strategy
 

src/test/parse-fail/mod_file_not_exist_windows.rs

@@ -8,19 +8,20 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// ignore-gnu
 // ignore-android
 // ignore-bitrig
-// ignore-macos
+// ignore-cloudabi
 // ignore-dragonfly
+// ignore-emscripten
 // ignore-freebsd
+// ignore-gnu
 // ignore-haiku
 // ignore-ios
 // ignore-linux
+// ignore-macos
 // ignore-netbsd
 // ignore-openbsd
 // ignore-solaris
-// ignore-emscripten
 
 // compile-flags: -Z parse-only
 

src/test/run-fail/mir_dynamic_drops_1.rs

@@ -7,9 +7,10 @@
 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
+
 // error-pattern:drop 1
 // error-pattern:drop 2
-
+// ignore-cloudabi no std::process
 
 /// Structure which will not allow to be dropped twice.
 struct Droppable<'a>(&'a mut bool, u32);