[emscripten] Ignore tests

Most of these rely on spawning processes, which is not possible in
Emscripten.

Based on rust-lang#31623

Author: badboy

src/test/run-pass-fulldeps/linkage-visibility.rs

@@ -12,6 +12,7 @@
 // ignore-android: FIXME(#10356)
 // ignore-windows: std::dynamic_lib does not work on Windows well
 // ignore-musl
+// ignore-emscripten no dynamic linking
 
 extern crate linkage_visibility as foo;
 

src/test/run-pass-fulldeps/logging-enabled.rs

@@ -9,6 +9,7 @@
 // except according to those terms.
 
 // exec-env:RUST_LOG=logging_enabled=info
+// ignore-emscripten: FIXME(#31622)
 
 
 #![feature(rustc_private)]

src/test/run-pass-fulldeps/logging-separate-lines.rs

@@ -11,6 +11,7 @@
 // ignore-windows
 // exec-env:RUST_LOG=debug
 // compile-flags:-C debug-assertions=y
+// ignore-emscripten: FIXME(#31622)
 
 #![feature(rustc_private)]
 

src/test/run-pass/backtrace-debuginfo.rs

@@ -17,6 +17,7 @@
 
 // compile-flags:-g -Cllvm-args=-enable-tail-merge=0
 // ignore-pretty as this critically relies on line numbers
+// ignore-emscripten spawning processes is not supported
 
 use std::io;
 use std::io::prelude::*;

src/test/run-pass/backtrace.rs

@@ -10,6 +10,7 @@
 
 // no-pretty-expanded FIXME #15189
 // ignore-android FIXME #17520
+// ignore-emscripten spawning processes is not supported
 // compile-flags:-g
 
 use std::env;

src/test/run-pass/command-before-exec.rs

@@ -9,6 +9,7 @@
 // except according to those terms.
 
 // ignore-windows - this is a unix-specific test
+// ignore-emscripten
 
 #![feature(process_exec, libc)]
 

src/test/run-pass/command-exec.rs

@@ -9,6 +9,7 @@
 // except according to those terms.
 
 // ignore-windows - this is a unix-specific test
+// ignore-emscripten
 // ignore-pretty
 
 #![feature(process_exec)]

src/test/run-pass/drop-flag-sanity-check.rs

@@ -9,6 +9,7 @@
 // except according to those terms.
 
 // compile-flags: -Z force-dropflag-checks=on
+// ignore-emscripten
 
 // Quick-and-dirty test to ensure -Z force-dropflag-checks=on works as
 // expected. Note that the inlined drop-flag is slated for removal

src/test/run-pass/drop-trait-enum.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten no threads support
+
 #![allow(unknown_features)]
 #![feature(box_syntax)]
 

src/test/run-pass/env-home-dir.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten
 
 #![feature(path)]
 

src/test/run-pass/exec-env.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 // exec-env:TEST_EXEC_ENV=22
-
+// ignore-emscripten FIXME: issue #31622
 
 use std::env;
 

src/test/run-pass/hashmap-memory.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten No support for threads
+
 #![allow(unknown_features)]
 #![feature(std_misc)]
 

src/test/run-pass/issue-10626.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten
 
 // Make sure that if a process doesn't have its stdio/stderr descriptors set up
 // that we don't die in a large ball of fire

src/test/run-pass/issue-12133-3.rs

@@ -12,6 +12,7 @@
 // aux-build:issue-12133-dylib.rs
 // aux-build:issue-12133-dylib2.rs
 // ignore-musl
+// ignore-emscripten no dylib support
 
 // pretty-expanded FIXME #23616
 

src/test/run-pass/issue-13304.rs

@@ -9,6 +9,7 @@
 // except according to those terms.
 
 // ignore-aarch64
+// ignore-emscripten
 #![feature(io, process_capture)]
 
 use std::env;

src/test/run-pass/issue-14456.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten
 
 #![feature(io, process_capture)]
 

src/test/run-pass/issue-14940.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten
 
 use std::env;
 use std::process::Command;

src/test/run-pass/issue-16272.rs

@@ -9,6 +9,7 @@
 // except according to those terms.
 
 // ignore-aarch64
+// ignore-emscripten
 
 use std::process::Command;
 use std::env;

src/test/run-pass/issue-20091.rs

@@ -9,6 +9,7 @@
 // except according to those terms.
 
 // ignore-aarch64
+// ignore-emscripten
 #![feature(std_misc, os)]
 
 #[cfg(unix)]

src/test/run-pass/issue-24313.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten
+
 use std::thread;
 use std::env;
 use std::process::Command;

src/test/run-pass/issue-30490.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten
+
 // Previously libstd would set stdio descriptors of a child process
 // by `dup`ing the requested descriptors to inherit directly into the
 // stdio descriptors. This, however, would incorrectly handle cases

src/test/run-pass/linkage1.rs

@@ -10,6 +10,7 @@
 
 // ignore-windows
 // ignore-macos
+// ignore-emscripten
 // aux-build:linkage1.rs
 
 #![feature(linkage)]

src/test/run-pass/multi-panic.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten
+
 fn check_for_no_backtrace(test: std::process::Output) {
     assert!(!test.status.success());
     let err = String::from_utf8_lossy(&test.stderr);

src/test/run-pass/no-stdio.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten
+
 #![feature(libc)]
 
 extern crate libc;

src/test/run-pass/panic-handler-chain.rs

@@ -7,6 +7,9 @@
 // <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.
+
+// ignore-emscripten no threads support
+
 #![feature(panic_handler, const_fn, std_panic)]
 
 use std::sync::atomic::{AtomicUsize, Ordering};

src/test/run-pass/process-exit.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten
+
 use std::env;
 use std::process::{self, Command, Stdio};
 

src/test/run-pass/process-remove-from-env.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten
 
 use std::process::Command;
 use std::env;

src/test/run-pass/process-spawn-with-unicode-params.rs

@@ -17,6 +17,7 @@
 // intact.
 
 // ignore-aarch64
+// ignore-emscripten
 
 use std::io::prelude::*;
 use std::io;

src/test/run-pass/running-with-no-runtime.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten
+
 #![feature(start)]
 
 use std::ffi::CStr;

src/test/run-pass/segfault-no-out-of-stack.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten can't run commands
+
 #![feature(libc)]
 
 extern crate libc;

src/test/run-pass/signal-exit-status.rs

@@ -9,6 +9,7 @@
 // except according to those terms.
 
 // ignore-windows
+// ignore-emscripten
 
 use std::env;
 use std::process::Command;

src/test/run-pass/sigpipe-should-be-ignored.rs

@@ -12,6 +12,7 @@
 // doesn't die in a ball of fire, but rather it's gracefully handled.
 
 // ignore-aarch64
+// ignore-emscripten
 
 use std::env;
 use std::io::prelude::*;

src/test/run-pass/wait-forked-but-failed-child.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten
 
 #![feature(libc)]