[ruby/spec] Check by Thread#stop?

Check if threads are stopped by Thread#stop? instead of the status
name.

2 files changed, 13 insertions, 5 deletions

diff --git a/spec/ruby/core/mutex/sleep_spec.rb b/spec/ruby/core/mutex/sleep_spec.rb
index f5e0d53036..6638f5a5a2 100644
--- a/spec/ruby/core/mutex/sleep_spec.rb
+++ b/spec/ruby/core/mutex/sleep_spec.rb
@@ -37,7 +37,7 @@ describe "Mutex#sleep" do
     locked = false
     th = Thread.new { m.lock; locked = true; m.sleep }
     Thread.pass until locked
-    Thread.pass while th.status and th.status != "sleep"
+    Thread.pass until th.stop?
     m.locked?.should be_false
     th.run
     th.join
@@ -63,15 +63,23 @@ describe "Mutex#sleep" do
       end
     end
     Thread.pass until locked
-    Thread.pass while th.status and th.status != "sleep"
+    Thread.pass until th.stop?
     th.raise(Exception)
     th.value.should be_true
   end
 
   it "returns the rounded number of seconds asleep" do
     m = Mutex.new
-    m.lock
-    m.sleep(0.001).should be_kind_of(Integer)
+    locked = false
+    th = Thread.start do
+      m.lock
+      locked = true
+      m.sleep
+    end
+    Thread.pass until locked
+    Thread.pass until th.stop?
+    th.wakeup
+    th.value.should be_kind_of(Integer)
   end
 
   it "wakes up when requesting sleep times near or equal to zero" do
diff --git a/spec/ruby/core/mutex/unlock_spec.rb b/spec/ruby/core/mutex/unlock_spec.rb
index c9c3bfe14f..d999e66842 100644
--- a/spec/ruby/core/mutex/unlock_spec.rb
+++ b/spec/ruby/core/mutex/unlock_spec.rb
@@ -17,7 +17,7 @@ describe "Mutex#unlock" do
 
     # avoid race on mutex.lock
     Thread.pass until mutex.locked?
-    Thread.pass while th.status and th.status != "sleep"
+    Thread.pass until th.stop?
 
     -> { mutex.unlock }.should raise_error(ThreadError)