Experiment the behavior in PTY tests

Author: ono-max

.github/workflows/macos.yml

@@ -120,17 +120,6 @@ jobs:
           echo "TESTS=${TESTS}" >> $GITHUB_ENV
         if: ${{ matrix.test_task == 'check' && matrix.skipped_tests }}
 
-      - name: Set up Launchable
-        uses: ./.github/actions/launchable/setup
-        with:
-          os: ${{ matrix.os }}
-          test-opts: ${{ matrix.test_opts }}
-          launchable-token: ${{ secrets.LAUNCHABLE_TOKEN }}
-          launchable-url: ${{ secrets.LAUNCHABLE_BASE_URL }}
-          builddir: build
-          srcdir: src
-        continue-on-error: true
-
       - name: Set extra test options
         run: |
           echo "TESTS=$TESTS ${{ matrix.test_opts }}" >> $GITHUB_ENV
@@ -140,8 +129,10 @@ jobs:
       - name: make ${{ matrix.test_task }}
         run: |
           ulimit -c unlimited
-          make -s ${{ matrix.test_task }} ${TESTS:+TESTS="$TESTS"}
-        timeout-minutes: 60
+          for i in {1..100}; do
+            make -s ${{ matrix.test_task }} ${TESTS:+TESTS="$TESTS"}
+          done
+        timeout-minutes: 1000
         env:
           RUBY_TESTOPTS: "-q --tty=no"
           TEST_BUNDLED_GEMS_ALLOW_FAILURES: "typeprof"

.github/workflows/yjit-macos.yml

@@ -116,22 +116,13 @@ jobs:
           echo "TESTS=${TESTS}" >> $GITHUB_ENV
         if: ${{ matrix.test_task == 'check' && matrix.skipped_tests }}
 
-      - name: Set up Launchable
-        uses: ./.github/actions/launchable/setup
-        with:
-          os: macos-14
-          test-opts: ${{ matrix.configure }}
-          launchable-token: ${{ secrets.LAUNCHABLE_TOKEN }}
-          launchable-url: ${{ secrets.LAUNCHABLE_BASE_URL }}
-          builddir: build
-          srcdir: src
-        continue-on-error: true
-
       - name: make ${{ matrix.test_task }}
         run: >-
-          make -s ${{ matrix.test_task }} ${TESTS:+TESTS="$TESTS"}
-          RUN_OPTS="$RUN_OPTS"
-          SPECOPTS="$SPECOPTS"
+          for i in {1..100}; do
+            make -s ${{ matrix.test_task }} ${TESTS:+TESTS="$TESTS"}
+            RUN_OPTS="$RUN_OPTS"
+            SPECOPTS="$SPECOPTS"
+          done
         timeout-minutes: 60
         env:
           RUBY_TESTOPTS: "-q --tty=no"

test/test_pty.rb

@@ -12,7 +12,7 @@ class TestPTY < Test::Unit::TestCase
   RUBY = EnvUtil.rubybin
 
   def test_spawn_without_block
-    r, w, pid = PTY.spawn(RUBY, '-e', 'puts "a"')
+    r, w, pid = PTY.spawn(RUBY, '-e', 'puts "a"; sleep 0.1')
   rescue RuntimeError
     omit $!
   else
@@ -24,7 +24,7 @@ def test_spawn_without_block
   end
 
   def test_spawn_with_block
-    PTY.spawn(RUBY, '-e', 'puts "b"') {|r,w,pid|
+    PTY.spawn(RUBY, '-e', 'puts "b"; sleep 0.1') {|r,w,pid|
       begin
         assert_equal("b\r\n", r.gets)
       ensure
@@ -38,7 +38,7 @@ def test_spawn_with_block
   end
 
   def test_commandline
-    commandline = Shellwords.join([RUBY, '-e', 'puts "foo"'])
+    commandline = Shellwords.join([RUBY, '-e', 'puts "foo"; sleep 0.1'])
     PTY.spawn(commandline) {|r,w,pid|
       begin
         assert_equal("foo\r\n", r.gets)
@@ -53,7 +53,7 @@ def test_commandline
   end
 
   def test_argv0
-    PTY.spawn([RUBY, "argv0"], '-e', 'puts "bar"') {|r,w,pid|
+    PTY.spawn([RUBY, "argv0"], '-e', 'puts "bar"; sleep 0.1') {|r,w,pid|
       begin
         assert_equal("bar\r\n", r.gets)
       ensure