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-rw-r--r--test/erb/test_erb.rb40
1 files changed, 40 insertions, 0 deletions
diff --git a/test/erb/test_erb.rb b/test/erb/test_erb.rb
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index 0000000..8641197
--- /dev/null
+++ b/test/erb/test_erb.rb
@@ -0,0 +1,40 @@
+require 'test/unit'
+require 'erb'
+
+class TestERB < Test::Unit::TestCase
+ class MyError < RuntimeError ; end
+
+ def test_without_filename
+ erb = ERB.new("<% raise ::TestERB::MyError %>")
+ e = assert_raise(MyError) {
+ erb.result
+ }
+ assert_equal("(erb):1", e.backtrace[0])
+ end
+
+ def test_with_filename
+ erb = ERB.new("<% raise ::TestERB::MyError %>")
+ erb.filename = "test filename"
+ e = assert_raise(MyError) {
+ erb.result
+ }
+ assert_equal("test filename:1", e.backtrace[0])
+ end
+
+ def test_without_filename_with_safe_level
+ erb = ERB.new("<% raise ::TestERB::MyError %>", 1)
+ e = assert_raise(MyError) {
+ erb.result
+ }
+ assert_equal("(erb):1", e.backtrace[0])
+ end
+
+ def test_with_filename_and_safe_level
+ erb = ERB.new("<% raise ::TestERB::MyError %>", 1)
+ erb.filename = "test filename"
+ e = assert_raise(MyError) {
+ erb.result
+ }
+ assert_equal("test filename:1", e.backtrace[0])
+ end
+end