naruse	2017-08-03 18:39:25 +0900 (Thu, 03 Aug 2017)

  New Revision: 59485

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=59485

  Log:
    Add initial test for lldb extension

  Added files:
    trunk/misc/test_lldb_cruby.rb
  Modified files:
    trunk/misc/lldb_cruby.py
Index: misc/lldb_cruby.py
===================================================================
--- misc/lldb_cruby.py	(revision 59484)
+++ misc/lldb_cruby.py	(revision 59485)
@@ -3,6 +3,8 @@ https://github.com/ruby/ruby/blob/trunk/misc/lldb_cruby.py#L3
 #
 # Usage: run `command script import -r misc/lldb_cruby.py` on LLDB
 #
+# Test: misc/test_lldb_cruby.rb
+#
 
 import lldb
 import commands
Index: misc/test_lldb_cruby.rb
===================================================================
--- misc/test_lldb_cruby.rb	(nonexistent)
+++ misc/test_lldb_cruby.rb	(revision 59485)
@@ -0,0 +1,36 @@ https://github.com/ruby/ruby/blob/trunk/misc/test_lldb_cruby.rb#L1
+#!/usr/bin/env ruby
+require 'open3'
+require 'tempfile'
+require 'test/unit'
+
+class TestLLDBInit < Test::Unit::TestCase
+  def assert_rp(expr, pattern, message=nil)
+    Tempfile.create('lldb') do |tf|
+      tf.puts <<eom
+target create ./miniruby
+command script import -r misc/lldb_cruby.py
+b rb_p
+run -e'p #{expr}'
+rp obj
+eom
+      tf.flush
+      o, s = Open3.capture2('lldb', '-b', '-s', tf.path)
+      assert_true s.success?, message
+      assert_match /^\(lldb\) rp obj\n#{pattern}/, o, message
+    end
+  end
+
+  def test_rp_object
+    assert_rp 'Object.new', 'T_OBJECT'
+  end
+
+  def test_rp_symbol
+    assert_rp ':abcde', /immediate\(\h+\)/
+  end
+
+  def test_rp_string
+    assert_rp '"abc"', /\(char \[\d+\]\) ary = "abc"/
+    assert_rp "\"\u3042\"", /\(char \[\d+\]\) ary = "\u3042"/
+    assert_rp '"' + "\u3042"*10 + '"', /\(RString::\(anonymous struct\)\) heap = \{/
+  end
+end

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