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add variable parser timeout unit tests

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This commit is contained in:
Michael Go
2023-02-01 21:15:35 -04:00
parent 2b40850e4a
commit bd9c3802c8
2 changed files with 30 additions and 9 deletions
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test/unit/regexp_unit_test.rb
+13
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@@ -1,6 +1,7 @@
# frozen_string_literal: true
require 'test_helper'
require 'timeout'
class RegexpUnitTest < Minitest::Test
include Liquid
@@ -37,10 +38,22 @@ class RegexpUnitTest < Minitest::Test
def test_variable_parser
assert_equal(['var'], 'var'.scan(VariableParser))
assert_equal(['[var]'], '[var]'.scan(VariableParser))
assert_equal(['var', 'method'], 'var.method'.scan(VariableParser))
assert_equal(['var', '[method]'], 'var[method]'.scan(VariableParser))
assert_equal(['var', '[method]', '[0]'], 'var[method][0]'.scan(VariableParser))
assert_equal(['var', '["method"]', '[0]'], 'var["method"][0]'.scan(VariableParser))
assert_equal(['var', '[method]', '[0]', 'method'], 'var[method][0].method'.scan(VariableParser))
end
def test_variable_parser_with_large_input
Timeout.timeout(1) { assert_equal(['[var]'], '[var]'.scan(VariableParser)) }
very_long_string = "foo" * 1000
# valid dynamic lookup
Timeout.timeout(1) { assert_equal(["[#{very_long_string}]"], "[#{very_long_string}]".scan(VariableParser)) }
# invalid dynamic lookup with missing closing bracket
Timeout.timeout(1) { assert_equal([very_long_string], "[#{very_long_string}".scan(VariableParser)) }
end
end # RegexpTest