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-rw-r--r--test/ruby/test_backtrace.rb10
1 files changed, 10 insertions, 0 deletions
diff --git a/test/ruby/test_backtrace.rb b/test/ruby/test_backtrace.rb
index 9116e0a..f52f80a 100644
--- a/test/ruby/test_backtrace.rb
+++ b/test/ruby/test_backtrace.rb
@@ -185,6 +185,16 @@ class TestBacktrace < Test::Unit::TestCase
end
end
+ def test_caller_locations_lineno
+ loc, = caller_locations(0, 1)
+ assert_equal(__LINE__-1, loc.lineno)
+ Tempfile.create(%w"caller_locations .rb") do |f|
+ f.puts "caller_locations(0, 1)[0].tap {|loc| puts loc.lineno}"
+ f.close
+ assert_in_out_err(["-C", *File.split(f.path)], "", ["1"])
+ end
+ end
+
def th_rec q, n=10
if n > 1
th_rec q, n-1