From c75df796d875b02d7b97974c7fe840f0a9de171f Mon Sep 17 00:00:00 2001
From: Benoit Daloze <eregontp@gmail.com>
Date: Thu, 28 Oct 2021 18:54:01 +0200
Subject: Update to ruby/spec@21a48d9

---
 spec/ruby/command_line/backtrace_limit_spec.rb |  4 ++--
 spec/ruby/command_line/dash_upper_w_spec.rb    | 33 +++++++++++---------------
 spec/ruby/command_line/dash_w_spec.rb          |  6 +++++
 spec/ruby/command_line/fixtures/backtrace.rb   |  2 +-
 4 files changed, 23 insertions(+), 22 deletions(-)

(limited to 'spec/ruby/command_line')

diff --git a/spec/ruby/command_line/backtrace_limit_spec.rb b/spec/ruby/command_line/backtrace_limit_spec.rb
index c0b243841e..56afa8efef 100644
--- a/spec/ruby/command_line/backtrace_limit_spec.rb
+++ b/spec/ruby/command_line/backtrace_limit_spec.rb
@@ -9,7 +9,7 @@ ruby_version_is "3.0" do
 
       out.should == <<-MSG
 top
-/fixtures/backtrace.rb:2:in `a': unhandled exception
+/fixtures/backtrace.rb:2:in `a': oops (RuntimeError)
 \tfrom /fixtures/backtrace.rb:6:in `b'
 \tfrom /fixtures/backtrace.rb:10:in `c'
 \t ... 2 levels...
@@ -23,7 +23,7 @@ top
 
       out.should == <<-MSG
 full_message
-/fixtures/backtrace.rb:2:in `a': unhandled exception
+/fixtures/backtrace.rb:2:in `a': oops (RuntimeError)
 \tfrom /fixtures/backtrace.rb:6:in `b'
 \tfrom /fixtures/backtrace.rb:10:in `c'
 \t ... 2 levels...
diff --git a/spec/ruby/command_line/dash_upper_w_spec.rb b/spec/ruby/command_line/dash_upper_w_spec.rb
index 1b36a1cc22..cbb040a8dd 100644
--- a/spec/ruby/command_line/dash_upper_w_spec.rb
+++ b/spec/ruby/command_line/dash_upper_w_spec.rb
@@ -19,34 +19,29 @@ describe "The -W command line option with 2" do
   it_behaves_like :command_line_verbose, "-W2"
 end
 
+# Regarding the defaults, see core/warning/element_reference_spec.rb
 ruby_version_is "2.7" do
+  describe "The -W command line option with :deprecated" do
+    it "enables deprecation warnings" do
+      ruby_exe('p Warning[:deprecated]', options: '-W:deprecated').should == "true\n"
+    end
+  end
+
   describe "The -W command line option with :no-deprecated" do
     it "suppresses deprecation warnings" do
-      result = ruby_exe('$; = ""', options: '-w', args: '2>&1')
-      result.should =~ /is deprecated/
-
-      result = ruby_exe('$; = ""', options: '-w -W:no-deprecated', args: '2>&1')
-      result.should == ""
+      ruby_exe('p Warning[:deprecated]', options: '-w -W:no-deprecated').should == "false\n"
     end
   end
 
-  describe "The -W command line option with :no-experimental" do
-    before do
-      ruby_version_is ""..."3.0" do
-        @src = 'case [0, 1]; in [a, b]; end'
-      end
-
-      ruby_version_is "3.0" do
-        @src = 'warn "This is experimental warning.", category: :experimental'
-      end
+  describe "The -W command line option with :experimental" do
+    it "enables experimental warnings" do
+      ruby_exe('p Warning[:experimental]', options: '-W:experimental').should == "true\n"
     end
+  end
 
+  describe "The -W command line option with :no-experimental" do
     it "suppresses experimental warnings" do
-      result = ruby_exe(@src, args: '2>&1')
-      result.should =~ /is experimental/
-
-      result = ruby_exe(@src, options: '-W:no-experimental', args: '2>&1')
-      result.should == ""
+      ruby_exe('p Warning[:experimental]', options: '-w -W:no-experimental').should == "false\n"
     end
   end
 end
diff --git a/spec/ruby/command_line/dash_w_spec.rb b/spec/ruby/command_line/dash_w_spec.rb
index 1d93e0347b..c262df12cc 100644
--- a/spec/ruby/command_line/dash_w_spec.rb
+++ b/spec/ruby/command_line/dash_w_spec.rb
@@ -3,4 +3,10 @@ require_relative 'shared/verbose'
 
 describe "The -w command line option" do
   it_behaves_like :command_line_verbose, "-w"
+
+  ruby_version_is "2.7" do
+    it "enables both deprecated and experimental warnings" do
+      ruby_exe('p Warning[:deprecated]; p Warning[:experimental]', options: '-w').should == "true\ntrue\n"
+    end
+  end
 end
diff --git a/spec/ruby/command_line/fixtures/backtrace.rb b/spec/ruby/command_line/fixtures/backtrace.rb
index 19ad638d35..99acae95c8 100644
--- a/spec/ruby/command_line/fixtures/backtrace.rb
+++ b/spec/ruby/command_line/fixtures/backtrace.rb
@@ -1,5 +1,5 @@
 def a
-  raise
+  raise 'oops'
 end
 
 def b
-- 
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