4 def assert_mruby(exp_out, exp_err, exp_success, args)
5 out, err, stat = Open3.capture3(cmd("mruby"), *args)
6 assert "assert_mruby" do
7 assert_operator(exp_out, :===, out, "standard output")
8 assert_operator(exp_err, :===, err, "standard error")
9 assert_equal(exp_success, stat.success?, "exit success?")
13 assert('regression for #1564') do
14 assert_mruby("", /\A-e:1:2: syntax error, .*\n\z/, false, %w[-e <<])
15 assert_mruby("", /\A-e:1:3: syntax error, .*\n\z/, false, %w[-e <<-])
18 assert('regression for #1572') do
19 script, bin = Tempfile.new('test.rb'), Tempfile.new('test.mrb')
20 File.write script.path, 'p "ok"'
21 system "#{cmd('mrbc')} -g -o #{bin.path} #{script.path}"
22 o = `#{cmd('mruby')} -b #{bin.path}`.strip
23 assert_equal '"ok"', o
27 script, bin = Tempfile.new('test.rb'), Tempfile.new('test.mrb')
32 assert_equal "\"#{script.path}\"", `#{cmd('mruby')} "#{script.path}"`.chomp
35 `#{cmd('mrbc')} -o "#{bin.path}" "#{script.path}"`
36 assert_equal "\"#{bin.path}\"", `#{cmd('mruby')} -b "#{bin.path}"`.chomp
39 assert_equal '"-e"', `#{cmd('mruby')} -e #{shellquote('p $0')}`.chomp
42 assert 'ARGV value' do
43 assert_mruby(%{["ab", "cde"]\n}, "", true, %w[-e p(ARGV) ab cde])
44 assert_mruby("[]\n", "", true, %w[-e p(ARGV)])
47 assert('float literal') do
48 script, bin = Tempfile.new('test.rb'), Tempfile.new('test.mrb')
49 File.write script.path, 'p [3.21, 2e308.infinite?, -2e308.infinite?]'
50 system "#{cmd('mrbc')} -g -o #{bin.path} #{script.path}"
51 assert_equal "[3.21, 1, -1]", `#{cmd('mruby')} -b #{bin.path}`.chomp!
54 assert '__END__', '8.6' do
55 script = Tempfile.new('test.rb')
65 assert_equal "\"test\"\n\"fin\"\n", `#{cmd('mruby')} #{script.path}`
68 assert('garbage collecting built-in classes') do
69 script = Tempfile.new('test.rb')
78 assert_equal "NilClass", `#{cmd('mruby')} #{script.path}`
79 assert_equal 0, $?.exitstatus
82 assert('mruby -c option') do
83 assert_mruby("Syntax OK\n", "", true, ["-c", "-e", "p 1"])
84 assert_mruby("", /\A-e:1:7: syntax error, .*\n\z/, false, ["-c", "-e", "p 1; 1."])
87 assert('mruby -d option') do
88 assert_mruby("false\n", "", true, ["-e", "p $DEBUG"])
89 assert_mruby("true\n", "", true, ["-dep $DEBUG"])
92 assert('mruby -e option (no code specified)') do
93 assert_mruby("", /\A.*: No code specified for -e\n\z/, false, %w[-e])
96 assert('mruby -h option') do
97 assert_mruby(/\AUsage: #{Regexp.escape cmd("mruby")} .*/m, "", true, %w[-h])
100 assert('mruby -r option') do
101 lib = Tempfile.new('lib.rb')
111 script = Tempfile.new('test.rb')
116 assert_equal 'hoge', `#{cmd('mruby')} -r #{lib.path} #{script.path}`
117 assert_equal 0, $?.exitstatus
119 assert_equal 'hogeClass', `#{cmd('mruby')} -r #{lib.path} -r #{script.path} -e #{shellquote('print Hoge.class')}`
120 assert_equal 0, $?.exitstatus
123 assert('mruby -r option (no library specified)') do
124 assert_mruby("", /\A.*: No library specified for -r\n\z/, false, %w[-r])
127 assert('mruby -r option (file not found)') do
128 assert_mruby("", /\A.*: Cannot open library file: .*\n\z/, false, %w[-r _no_exists_])
131 assert('mruby -v option') do
132 ver_re = '\Amruby \d+\.\d+\.\d+ \(\d+-\d+-\d+\)\n'
133 assert_mruby(/#{ver_re}\z/, "", true, %w[-v])
134 assert_mruby(/#{ver_re}^[^\n]*NODE.*\n:end\n\z/m, "", true, %w[-v -e p(:end)])
137 assert('mruby --verbose option') do
138 assert_mruby(/\A[^\n]*NODE.*\n:end\n\z/m, "", true, %w[--verbose -e p(:end)])
141 assert('mruby --') do
142 assert_mruby(%{["-x", "1"]\n}, "", true, %w[-e p(ARGV) -- -x 1])
145 assert('mruby invalid short option') do
146 assert_mruby("", /\A.*: invalid option -1 .*\n\z/, false, %w[-1])
149 assert('mruby invalid long option') do
150 assert_mruby("", /\A.*: invalid option --longopt .*\n\z/, false, %w[--longopt])
153 assert('unhandled exception') do
154 assert_mruby("", /\bEXCEPTION\b.*\n\z/, false, %w[-e raise("EXCEPTION")])
157 assert('program file not found') do
158 assert_mruby("", /\A.*: Cannot open program file: .*\n\z/, false, %w[_no_exists_])
161 assert('codegen error') do
162 code = "def f(#{(1..100).map{|n| "a#{n}"} * ","}); end"
163 assert_mruby("", /\Acodegen error:.*\n\z/, false, ["-e", code])