1 files changed, 18 insertions, 4 deletions
diff --git a/spec/ruby/core/process/fixtures/clocks.rb b/spec/ruby/core/process/fixtures/clocks.rb
index 5d6edebfc9..c8f81fa4c3 100644
--- a/spec/ruby/core/process/fixtures/clocks.rb
+++ b/spec/ruby/core/process/fixtures/clocks.rb
@@ -9,14 +9,28 @@ module ProcessSpecs
       # Process#clock_gettime. They return EINVAL if the permission
       # is not granted.
       clocks -= [:CLOCK_BOOTTIME_ALARM, :CLOCK_REALTIME_ALARM]
-
-      # These clocks in practice on Linux do not seem to match
-      # their reported resolution.
-      clocks -= [:CLOCK_REALTIME_COARSE, :CLOCK_MONOTONIC_COARSE]
     end
 
     clocks.map { |c|
       [c, Process.const_get(c)]
     }
   end
+
+  def self.clock_constants_for_resolution_checks
+    clocks = clock_constants
+
+    # These clocks in practice on Linux do not seem to match their reported resolution.
+    clocks = clocks.reject { |clock, value|
+      [:CLOCK_REALTIME_COARSE, :CLOCK_MONOTONIC_COARSE].include?(clock)
+    }
+
+    # These clocks in practice on ARM on Linux do not seem to match their reported resolution.
+    platform_is :armv7l, :aarch64 do
+      clocks = clocks.reject { |clock, value|
+        [:CLOCK_PROCESS_CPUTIME_ID, :CLOCK_THREAD_CPUTIME_ID, :CLOCK_MONOTONIC_RAW].include?(clock)
+      }
+    end
+
+    clocks
+  end
 end