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# frozen_string_literal: true
require 'test_helper'
require 'timeout'
class RegexpUnitTest < Minitest::Test
include Liquid
def test_empty
assert_equal([], ''.scan(QuotedFragment))
end
def test_quote
assert_equal(['"arg 1"'], '"arg 1"'.scan(QuotedFragment))
end
def test_words
assert_equal(['arg1', 'arg2'], 'arg1 arg2'.scan(QuotedFragment))
end
def test_tags
assert_equal(['<tr>', '</tr>'], '<tr> </tr>'.scan(QuotedFragment))
assert_equal(['<tr></tr>'], '<tr></tr>'.scan(QuotedFragment))
assert_equal(['<style', 'class="hello">', '</style>'], %(<style class="hello">' </style>).scan(QuotedFragment))
end
def test_double_quoted_words
assert_equal(['arg1', 'arg2', '"arg 3"'], 'arg1 arg2 "arg 3"'.scan(QuotedFragment))
end
def test_single_quoted_words
assert_equal(['arg1', 'arg2', "'arg 3'"], 'arg1 arg2 \'arg 3\''.scan(QuotedFragment))
end
def test_quoted_words_in_the_middle
assert_equal(['arg1', 'arg2', '"arg 3"', 'arg4'], 'arg1 arg2 "arg 3" arg4 '.scan(QuotedFragment))
end
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
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