9 files changed, 51 insertions, 0 deletions
diff --git a/test/.excludes/TestArray.rb b/test/.excludes/TestArray.rb
new file mode 100644
index 0000000000..73da272007
--- /dev/null
+++ b/test/.excludes/TestArray.rb
@@ -0,0 +1 @@
+exclude(:test_shared_marking, "The target code has already been changed")
diff --git a/test/.excludes/TestArraySubclass.rb b/test/.excludes/TestArraySubclass.rb
new file mode 100644
index 0000000000..73da272007
--- /dev/null
+++ b/test/.excludes/TestArraySubclass.rb
@@ -0,0 +1 @@
+exclude(:test_shared_marking, "The target code has already been changed")
diff --git a/test/.excludes/TestException.rb b/test/.excludes/TestException.rb
new file mode 100644
index 0000000000..38d66d63d2
--- /dev/null
+++ b/test/.excludes/TestException.rb
@@ -0,0 +1,8 @@
+# frozen_string_literal: false
+reason = %[\
+Because machine stack overflow can happen anywhere, even critical
+sections including external libraries, it is very neary impossible to
+recover from such situation.
+]
+
+exclude %r[test_machine_stackoverflow], reason
diff --git a/test/.excludes/TestGem.rb b/test/.excludes/TestGem.rb
new file mode 100644
index 0000000000..042af26eff
--- /dev/null
+++ b/test/.excludes/TestGem.rb
@@ -0,0 +1,4 @@
+if RbConfig::CONFIG["LIBRUBY_RELATIVE"] == "yes"
+  exclude(/test_looks_for_gemdeps_files_automatically_from_binstubs/,
+         "can't test before installation")
+end
diff --git a/test/.excludes/TestIO_Console.rb b/test/.excludes/TestIO_Console.rb
new file mode 100644
index 0000000000..caf1935fec
--- /dev/null
+++ b/test/.excludes/TestIO_Console.rb
@@ -0,0 +1,2 @@
+# frozen_string_literal: false
+exclude(:test_getpass, 'not portable')
diff --git a/test/.excludes/TestISeq.rb b/test/.excludes/TestISeq.rb
new file mode 100644
index 0000000000..b99181eeaf
--- /dev/null
+++ b/test/.excludes/TestISeq.rb
@@ -0,0 +1 @@
+exclude :test_parent_iseq_mark, "time consuming test"
diff --git a/test/.excludes/TestThread.rb b/test/.excludes/TestThread.rb
new file mode 100644
index 0000000000..f26ea420a6
--- /dev/null
+++ b/test/.excludes/TestThread.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: false
+exclude(/_stack_size$/, 'often too expensive')
+if /freebsd13/ =~ RUBY_PLATFORM
+  # http://rubyci.s3.amazonaws.com/freebsd13/ruby-master/log/20220216T143001Z.fail.html.gz
+  #
+  #   1) Error:
+  # TestThread#test_signal_at_join:
+  # Timeout::Error: execution of assert_separately expired timeout (120 sec)
+  # pid 30743 killed by SIGABRT (signal 6) (core dumped)
+  # |
+  #
+  #     /usr/home/chkbuild/chkbuild/tmp/build/20220216T143001Z/ruby/test/ruby/test_thread.rb:1390:in `test_signal_at_join'
+  exclude(:test_signal_at_join, 'gets stuck somewhere')
+end
+if /mswin/ =~ RUBY_PLATFORM && ENV.key?('GITHUB_ACTIONS')
+  # to avoid "`failed to allocate memory (NoMemoryError)" error
+  exclude(:test_thread_interrupt_for_killed_thread, 'TODO')
+end
diff --git a/test/.excludes/TestThreadQueue.rb b/test/.excludes/TestThreadQueue.rb
new file mode 100644
index 0000000000..c8231e372a
--- /dev/null
+++ b/test/.excludes/TestThreadQueue.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: false
+if /freebsd13/ =~ RUBY_PLATFORM
+  # http://rubyci.s3.amazonaws.com/freebsd13/ruby-master/log/20220308T023001Z.fail.html.gz
+  #
+  #   1) Failure:
+  # TestThreadQueue#test_thr_kill [/usr/home/chkbuild/chkbuild/tmp/build/20220308T023001Z/ruby/test/ruby/test_thread_queue.rb:175]:
+  # only 169/250 done in 60 seconds.
+  exclude(:test_thr_kill, 'gets stuck somewhere')
+end
diff --git a/test/.excludes/_appveyor/TestArray.rb b/test/.excludes/_appveyor/TestArray.rb
new file mode 100644
index 0000000000..7d03833f07
--- /dev/null
+++ b/test/.excludes/_appveyor/TestArray.rb
@@ -0,0 +1,7 @@
+# https://ci.appveyor.com/project/ruby/ruby/builds/20339189/job/ltdpffep976xtj85
+# `test_push_over_ary_max': failed to allocate memory (NoMemoryError)
+exclude(:test_push_over_ary_max, 'Sometimes AppVeyor has insufficient memory to run this test')
+# https://ci.appveyor.com/project/ruby/ruby/builds/20728419/job/o73q9fy1ojfibg5v
+exclude(:test_unshift_over_ary_max, 'Sometimes AppVeyor has insufficient memory to run this test')
+# https://ci.appveyor.com/project/ruby/ruby/builds/20427662/job/prq9i2lkfxv2j0uy
+exclude(:test_splice_over_ary_max, 'Sometimes AppVeyor has insufficient memory to run this test')