Add watchdog and log output to vibe.core.process test.

tests/vibe.core.process.d

@@ -9,9 +9,9 @@ import core.thread;
 import vibe.core.log;
 import vibe.core.core;
 import vibe.core.process;
+import std.algorithm;
 import std.array;
 import std.range;
-import std.algorithm;
 
 void testEcho()
 {
@@ -102,7 +102,8 @@ void testRandomDeath()
 		sleep(800.msecs);
 		try {
 			process.kill();
-        } catch (Exception e) {}
+		} catch (Exception e) {
+		}
 		process.wait();
 
 		assert(process.exited);
@@ -177,29 +178,40 @@ void testLineEndings()
 
 void main()
 {
+	import core.stdc.stdlib : abort;
+	import core.time;
+	import std.meta : AliasSeq;
+
 	// rdmd --eval is only supported in versions >= 2.080
 	static if (__VERSION__ >= 2080) {
 		runTask({
-            auto tasks = [
+			alias Tasks = AliasSeq!(
-                &testEcho,
+				testEcho,
-                &testCat,
+				testCat,
-                &testStderr,
+				testStderr,
-                &testRandomDeath,
+				testRandomDeath,
-                &testIgnoreSigterm,
+				testIgnoreSigterm,
-                &testSimpleShell,
+				testSimpleShell,
-                &testLineEndings,
+				testLineEndings
-            ].map!(fn => runTask({
+			);
-                try {
-                    fn();
-                } catch (Exception e) {
-                    logError("%s", e);
-                    throw e;
-                }
-            }));
 
-            foreach (task; tasks) {
+			static foreach (alias task; Tasks) {{
-                task.join();
+				auto t = runTask({
+					logInfo("Running test %s...", __traits(identifier, task));
+					auto tm = setTimer(60.seconds, {
+						logError("Test %s timed out!", __traits(identifier, task));
+						abort();
+					});
+					try {
+						task();
+					} catch (Exception e) {
+						logError("Test %s failed: %s", __traits(identifier, task), e);
+						abort();
 					}
+					tm.stop();
+				});
+				t.join();
+			}}
 
 			exitEventLoop();
 		});