From e7c939aea1034a463226635e11117ade42cba4e4 Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@gmail.com>
Date: Mon, 4 Nov 2024 14:29:25 -0800
Subject: [PATCH] merge revision(s) 76ea5cde2a0f4834a5228104249b6b3346ddfc94:
 [Backport #20777]

	Refactor RUBY_DESCRIPTION assertions in test_rubyoptions
---
 test/-ext-/bug_reporter/test_bug_reporter.rb |  1 +
 test/ruby/test_rubyoptions.rb                | 16 +++++++++++++---
 version.c                                    |  3 ++-
 version.h                                    |  2 +-
 4 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/test/-ext-/bug_reporter/test_bug_reporter.rb b/test/-ext-/bug_reporter/test_bug_reporter.rb
index fd043690ac..bcb830088c 100644
--- a/test/-ext-/bug_reporter/test_bug_reporter.rb
+++ b/test/-ext-/bug_reporter/test_bug_reporter.rb
@@ -7,6 +7,7 @@ class TestBugReporter < Test::Unit::TestCase
   def test_bug_reporter_add
     omit "flaky with RJIT" if JITSupport.rjit_enabled?
     description = RUBY_DESCRIPTION
+    description = description.sub(/\+PRISM /, '') unless EnvUtil.invoke_ruby(["-v"], "", true, false)[0].include?("+PRISM")
     description = description.sub(/\+RJIT /, '') unless JITSupport.rjit_force_enabled?
     expected_stderr = [
       :*,
diff --git a/test/ruby/test_rubyoptions.rb b/test/ruby/test_rubyoptions.rb
index 5fe8877666..6d80ec7a7b 100644
--- a/test/ruby/test_rubyoptions.rb
+++ b/test/ruby/test_rubyoptions.rb
@@ -8,7 +8,17 @@ require_relative '../lib/jit_support'
 
 class TestRubyOptions < Test::Unit::TestCase
   def self.rjit_enabled? = defined?(RubyVM::RJIT) && RubyVM::RJIT.enabled?
-  def self.yjit_enabled? = defined?(RubyVM::YJIT.enabled?) && RubyVM::YJIT.enabled?
+  def self.yjit_enabled? = defined?(RubyVM::YJIT) && RubyVM::YJIT.enabled?
+
+  # Here we're defining our own RUBY_DESCRIPTION without "+PRISM". We do this
+  # here so that the various tests that reference RUBY_DESCRIPTION don't have to
+  # worry about it. The flag itself is tested in its own test.
+  RUBY_DESCRIPTION =
+    if EnvUtil.invoke_ruby(["-v"], "", true, false)[0].include?("+PRISM")
+      ::RUBY_DESCRIPTION
+    else
+      ::RUBY_DESCRIPTION.sub(/\+PRISM /, '')
+    end
 
   NO_JIT_DESCRIPTION =
     if rjit_enabled?
@@ -149,14 +159,14 @@ class TestRubyOptions < Test::Unit::TestCase
       /^jruby #{q[RUBY_ENGINE_VERSION]} \(#{q[RUBY_VERSION]}\).*? \[#{
         q[RbConfig::CONFIG["host_os"]]}-#{q[RbConfig::CONFIG["host_cpu"]]}\]$/
     else
-      /^ruby #{q[RUBY_VERSION]}(?:[p ]|dev|rc).*? \[#{q[RUBY_PLATFORM]}\]$/
+      /^ruby #{q[RUBY_VERSION]}(?:[p ]|dev|rc).*? (\+PRISM )?\[#{q[RUBY_PLATFORM]}\]$/
     end
   private_constant :VERSION_PATTERN
 
   VERSION_PATTERN_WITH_RJIT =
     case RUBY_ENGINE
     when 'ruby'
-      /^ruby #{q[RUBY_VERSION]}(?:[p ]|dev|rc).*? \+RJIT (\+MN )?\[#{q[RUBY_PLATFORM]}\]$/
+      /^ruby #{q[RUBY_VERSION]}(?:[p ]|dev|rc).*? \+RJIT (\+MN )?(\+PRISM )?\[#{q[RUBY_PLATFORM]}\]$/
     else
       VERSION_PATTERN
     end
diff --git a/version.c b/version.c
index e719a59da2..48b5be1b19 100644
--- a/version.c
+++ b/version.c
@@ -150,7 +150,8 @@ define_ruby_description(const char *const jit_opt)
         sizeof(ruby_description)
         + rb_strlen_lit(YJIT_DESCRIPTION)
         + rb_strlen_lit(" +MN")
-        ];
+        + rb_strlen_lit(" +PRISM")
+    ];
 
     const char *const threads_opt = ruby_mn_threads_enabled ? " +MN" : "";
     const char *const parser_opt = (*rb_ruby_prism_ptr()) ? " +PRISM" : "";
diff --git a/version.h b/version.h
index 04e3d8fba4..ec002fcd39 100644
--- a/version.h
+++ b/version.h
@@ -11,7 +11,7 @@
 # define RUBY_VERSION_MINOR RUBY_API_VERSION_MINOR
 #define RUBY_VERSION_TEENY 5
 #define RUBY_RELEASE_DATE RUBY_RELEASE_YEAR_STR"-"RUBY_RELEASE_MONTH_STR"-"RUBY_RELEASE_DAY_STR
-#define RUBY_PATCHLEVEL 101
+#define RUBY_PATCHLEVEL 102
 
 #include "ruby/version.h"
 #include "ruby/internal/abi.h"