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require 'mechanize/test_case'
class TestMechanizeFile < Mechanize::TestCase
def setup
super
@parser = Mechanize::File
end
def test_save
uri = URI 'http://example/name.html'
page = Mechanize::File.new uri, nil, '0123456789'
Dir.mktmpdir do |dir|
Dir.chdir dir do
filename = page.save 'test.html'
assert File.exist? 'test.html'
assert_equal '0123456789', File.read('test.html')
assert_equal "test.html", filename
filename = page.save 'test.html'
assert File.exist? 'test.html.1'
assert_equal '0123456789', File.read('test.html.1')
assert_equal "test.html.1", filename
filename = page.save 'test.html'
assert File.exist? 'test.html.2'
assert_equal '0123456789', File.read('test.html.2')
assert_equal "test.html.2", filename
end
end
end
def test_save_default
uri = URI 'http://example/test.html'
page = Mechanize::File.new uri, nil, ''
Dir.mktmpdir do |dir|
Dir.chdir dir do
filename = page.save
assert File.exist? 'test.html'
assert_equal "test.html", filename
filename = page.save
assert File.exist? 'test.html.1'
assert_equal "test.html.1", filename
filename = page.save
assert File.exist? 'test.html.2'
assert_equal "test.html.2", filename
end
end
end
def test_save_default_dots
uri = URI 'http://localhost/../test.html'
page = Mechanize::File.new uri, nil, ''
Dir.mktmpdir do |dir|
Dir.chdir dir do
filename = page.save
assert File.exist? 'test.html'
assert_equal "test.html", filename
filename = page.save
assert File.exist? 'test.html.1'
assert_equal "test.html.1", filename
end
end
end
def test_filename
uri = URI 'http://localhost/test.html'
page = Mechanize::File.new uri, nil, ''
assert_equal "test.html", page.filename
end
def test_save_overwrite
uri = URI 'http://example/test.html'
page = Mechanize::File.new uri, nil, ''
Dir.mktmpdir do |dir|
Dir.chdir dir do
filename = page.save 'test.html'
assert File.exist? 'test.html'
assert_equal "test.html", filename
filename = page.save! 'test.html'
assert File.exist? 'test.html'
refute File.exist? 'test.html.1'
assert_equal "test.html", filename
end
end
end
def test_save_bang_does_not_allow_command_injection
uri = URI 'http://example/test.html'
page = Mechanize::File.new uri, nil, ''
in_tmpdir do
page.save!('| ruby -rfileutils -e \'FileUtils.touch("vul.txt")\'')
refute_operator(File, :exist?, "vul.txt")
end
end
end
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