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44 changes: 25 additions & 19 deletions test/strscan/test_stringscanner.rb
Original file line number Diff line number Diff line change
Expand Up @@ -7,11 +7,7 @@
require 'strscan'
require 'test/unit'

class TestStringScanner < Test::Unit::TestCase
def create_string_scanner(string, *args)
StringScanner.new(string, *args)
end

module StringScannerTests
def test_s_new
s = create_string_scanner('test string')
assert_instance_of StringScanner, s
Expand Down Expand Up @@ -751,19 +747,6 @@ def test_values_at
assert_nil(s.values_at(0, -1, 5, 2))
end

def test_fixed_anchor_true
assert_equal(true, StringScanner.new("a", fixed_anchor: true).fixed_anchor?)
end

def test_fixed_anchor_false
assert_equal(false, StringScanner.new("a").fixed_anchor?)
assert_equal(false, StringScanner.new("a", true).fixed_anchor?)
assert_equal(false, StringScanner.new("a", false).fixed_anchor?)
assert_equal(false, StringScanner.new("a", {}).fixed_anchor?)
assert_equal(false, StringScanner.new("a", fixed_anchor: nil).fixed_anchor?)
assert_equal(false, StringScanner.new("a", fixed_anchor: false).fixed_anchor?)
end

def test_scan_aref_repeatedly
s = StringScanner.new('test string')
assert_equal "test", s.scan(/\w(\w)(\w*)/)
Expand Down Expand Up @@ -792,7 +775,30 @@ def test_named_captures
end
end

class TestStringScannerFixedAnchor < TestStringScanner
class TestStringScanner < Test::Unit::TestCase
include StringScannerTests

def create_string_scanner(string, *args)
StringScanner.new(string, *args)
end

def test_fixed_anchor_true
assert_equal(true, StringScanner.new("a", fixed_anchor: true).fixed_anchor?)
end

def test_fixed_anchor_false
assert_equal(false, StringScanner.new("a").fixed_anchor?)
assert_equal(false, StringScanner.new("a", true).fixed_anchor?)
assert_equal(false, StringScanner.new("a", false).fixed_anchor?)
assert_equal(false, StringScanner.new("a", {}).fixed_anchor?)
assert_equal(false, StringScanner.new("a", fixed_anchor: nil).fixed_anchor?)
assert_equal(false, StringScanner.new("a", fixed_anchor: false).fixed_anchor?)
end
end

class TestStringScannerFixedAnchor < Test::Unit::TestCase
include StringScannerTests

def create_string_scanner(string, *args)
StringScanner.new(string, fixed_anchor: true)
end
Expand Down