fixed jamfile for boost.test.

.drone.star

@@ -8,6 +8,7 @@
 deps = [
     'libs/array',
     'libs/align',
+    'libs/algorithm',
     'libs/asio',
     'libs/assert',
     'libs/beast',
@@ -19,25 +20,31 @@ deps = [
     'libs/container',
     'libs/core',
     'libs/date_time',
+    'libs/detail',
+    'libs/exception',
+    'libs/function',
     'libs/headers',
     'libs/integer',
     'libs/intrusive',
+    'libs/io',
+    'libs/iterator',
     'libs/leaf',
     'libs/mpl',
     'libs/move',
     'libs/mp11',
     'libs/numeric',
+    'libs/optional',
     'libs/predef',
     'libs/preprocessor',
     'libs/ratio',
-    'libs/system',
-    'libs/static_assert',
     'libs/smart_ptr',
+    'libs/static_assert',
+    'libs/system',
     'libs/test',
     'libs/thread',
     'libs/throw_exception',
-    'libs/utility',
     'libs/type_traits',
+    'libs/utility',
     'libs/variant2',
     'libs/winapi',
     'tools/build',

test/Jamfile.jam

@@ -25,9 +25,9 @@ lib test_impl : test_main.cpp /boost//cobalt :
         ;
 
 run main.cpp         /boost//cobalt  ;
-run main_compile.cpp /boost//cobalt  ;
+run main_compile.cpp /boost//cobalt util.cpp concepts.cpp ;
 
-for local src in [ glob *.cpp : main.cpp main_compile.cpp ]
+for local src in [ glob *.cpp : main.cpp main_compile.cpp test_main.cpp concepts.cpp ]
 {
    run $(src) test_impl ;
 }

test/thread.cpp

@@ -77,13 +77,14 @@ CO_TEST_CASE(spawn_onto_thread)
   auto t = thr();
 
   auto id = co_await cobalt::spawn(t.get_executor(), on_thread(), cobalt::use_op);
-
   auto id2 = t.get_id();
-
   auto id3 = std::this_thread::get_id();
+
   BOOST_CHECK(id == id2);
   BOOST_CHECK(id3 != id);
-  t.join();
+
+  if (t.joinable())
+    t.join();
 }