From dc0991c8d8e9d9d6362475d0bc719de54af8b5a0 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 31 Jan 2015 13:10:05 +0000
Subject: test_backtrace.rb: add test

* test/ruby/test_backtrace.rb (test_caller_locations_path): test
  for Thread::Backtrace::Location#path and #absolute_path.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49460 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_backtrace.rb | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/test/ruby/test_backtrace.rb b/test/ruby/test_backtrace.rb
index ad1ea80d31..b9fb8a19d1 100644
--- a/test/ruby/test_backtrace.rb
+++ b/test/ruby/test_backtrace.rb
@@ -1,5 +1,6 @@
 require 'test/unit'
 require 'thread'
+require 'tempfile'
 
 class TestBacktrace < Test::Unit::TestCase
   def test_exception
@@ -163,6 +164,18 @@ class TestBacktrace < Test::Unit::TestCase
     }
   end
 
+  def test_caller_locations_path
+    loc, = caller_locations(0, 1)
+    assert_equal(__FILE__, loc.path)
+    assert_equal(__FILE__, loc.absolute_path)
+    Tempfile.create(%w"caller_locations .rb") do |f|
+      f.puts "caller_locations(0, 1)[0].tap {|loc| puts loc.path, loc.absolute_path}"
+      f.close
+      path = f.path
+      assert_in_out_err(["-C", *File.split(path)], "", [File.basename(f.path), File.realpath(f.path)])
+    end
+  end
+
   def th_rec q, n=10
     if n > 1
       th_rec q, n-1
-- 
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