feat: recreate PR Test-More#289 — Terminate on abort to avoid HALT issue

Author: Koan-Bot

lib/Test2/Harness/Scheduler.pm

@@ -307,6 +307,10 @@ sub abort {
         CORE::kill('TERM', $pid);
         $job->{killed} = 1;
     }
+
+    # When aborting all runs (e.g. BAIL_OUT), terminate the entire scheduler.
+    # Skip for partial aborts where only specific runs are targeted.
+    $self->terminate(1) unless @runs;
 }
 
 sub kill {

t/unit/Test2/Harness/Scheduler.t

@@ -1,5 +1,48 @@
 use Test2::V0 -target => 'Test2::Harness::Scheduler';
 
-skip_all "write me";
+use Test2::Harness::Util::HashBase qw{};
+
+subtest 'abort without runs terminates scheduler' => sub {
+    my $scheduler = bless {
+        runs    => {},
+        running => { jobs => {} },
+        plugins => [],
+    }, $CLASS;
+
+    ok(!$scheduler->terminated, 'not terminated before abort');
+    $scheduler->abort();
+    ok($scheduler->terminated, 'terminated after full abort');
+};
+
+subtest 'abort with specific runs does not terminate scheduler' => sub {
+    my $run_id = 'run-123';
+
+    my $run = mock {} => (
+        add => [
+            set_halt => sub { },
+        ],
+    );
+
+    my $scheduler = bless {
+        runs    => { $run_id => $run },
+        running => { jobs => {} },
+        plugins => [],
+    }, $CLASS;
+
+    ok(!$scheduler->terminated, 'not terminated before partial abort');
+    $scheduler->abort($run_id);
+    ok(!$scheduler->terminated, 'not terminated after partial abort');
+};
+
+subtest 'kill delegates to abort and terminates' => sub {
+    my $scheduler = bless {
+        runs    => {},
+        running => { jobs => {} },
+        plugins => [],
+    }, $CLASS;
+
+    $scheduler->kill();
+    ok($scheduler->terminated, 'terminated after kill');
+};
 
 done_testing;