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-rw-r--r--test/ruby/test_backtrace.rb13
1 files changed, 13 insertions, 0 deletions
diff --git a/test/ruby/test_backtrace.rb b/test/ruby/test_backtrace.rb
index ad1ea80..b9fb8a1 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