core assertions clock

Author: tompng

.github/workflows/test.yml

@@ -11,20 +11,13 @@ permissions:  # added using https://github.com/step-security/secure-workflows
   contents: read
 
 jobs:
-  ruby-versions:
-    uses: ruby/actions/.github/workflows/ruby_versions.yml@master
-    with:
-      # 2.7 breaks `test_parse_statements_nodoc_identifier_alias_method`
-      min_version: 3.0
-      versions: '["mswin"]'
-
   test:
     needs: ruby-versions
     strategy:
       fail-fast: false
       matrix:
-        ruby: ${{ fromJson(needs.ruby-versions.outputs.versions) }}
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        ruby: [head]
+        os: [windows-latest]
         exclude:
           - os: windows-latest
             ruby: truffleruby

test/rdoc/rdoc_comment_test.rb

@@ -189,6 +189,14 @@ def test_extract_call_linear_performance
     end
   end
 
+  def test_testunit
+    assert_equal 'Test::Unit::CoreAssertions::PERFORMANCE_CLOCK', Test::Unit::CoreAssertions::PERFORMANCE_CLOCK
+  end
+
+  def test_testuunit_clocks
+    assert_equal 'get PERFORMANCE_CLOCK times', 100.times.map{Process.clock_gettime(PERFORMANCE_CLOCK)}
+  end
+
   def test_clock_res
     clockres = %w[
       CLOCK_THREAD_CPUTIME_ID CLOCK_PROCESS_CPUTIME_ID
@@ -262,14 +270,14 @@ def test_clock_actual_res
           unless Process.clock_getres(clk) < 1.0e-03
             next # needs msec precision
           end
-          PERFORMANCE_CLOCK = clk
+          THE_PERFORMANCE_CLOCK = clk
         end
       end
     end
   end
 
   def test_perf_clock
-    assert_equal('actual PERFORMANCE_CLOCK:', PERFORMANCE_CLOCK)
+    assert_equal('actual THE_PERFORMANCE_CLOCK:', THE_PERFORMANCE_CLOCK)
   end
 
   def test_clock_actual_res_sym