Merge branch 'master' into i110/inspect-recursion

1 files changed, 62 insertions, 5 deletions

diff --git a/mrbgems/mruby-bin-mruby/bintest/mruby.rb b/mrbgems/mruby-bin-mruby/bintest/mruby.rb
index a7fb63fa2..5dbbc5592 100644
--- a/mrbgems/mruby-bin-mruby/bintest/mruby.rb
+++ b/mrbgems/mruby-bin-mruby/bintest/mruby.rb
@@ -1,10 +1,18 @@
 require 'tempfile'
+require 'open3'
+
+def assert_mruby(exp_out, exp_err, exp_success, args)
+  out, err, stat = Open3.capture3(cmd("mruby"), *args)
+  assert do
+    assert_operator(exp_out, :===, out, "standard output")
+    assert_operator(exp_err, :===, err, "standard error")
+    assert_equal(exp_success, stat.success?, "exit success?")
+  end
+end
 
 assert('regression for #1564') do
-  o = `#{cmd('mruby')} -e #{shellquote('<<')} 2>&1`
-  assert_include o, "-e:1:2: syntax error"
-  o = `#{cmd('mruby')} -e #{shellquote('<<-')} 2>&1`
-  assert_include o, "-e:1:3: syntax error"
+  assert_mruby("", /\A-e:1:2: syntax error, .*\n\z/, false, %w[-e <<])
+  assert_mruby("", /\A-e:1:3: syntax error, .*\n\z/, false, %w[-e <<-])
 end
 
 assert('regression for #1572') do
@@ -12,7 +20,7 @@ assert('regression for #1572') do
   File.write script.path, 'p "ok"'
   system "#{cmd('mrbc')} -g -o #{bin.path} #{script.path}"
   o = `#{cmd('mruby')} -b #{bin.path}`.strip
-  assert_equal o, '"ok"'
+  assert_equal '"ok"', o
 end
 
 assert '$0 value' do
@@ -31,6 +39,13 @@ assert '$0 value' do
   assert_equal '"-e"', `#{cmd('mruby')} -e #{shellquote('p $0')}`.chomp
 end
 
+assert('float literal') do
+  script, bin = Tempfile.new('test.rb'), Tempfile.new('test.mrb')
+  File.write script.path, 'p [3.21, 2e308.infinite?, -2e308.infinite?]'
+  system "#{cmd('mrbc')} -g -o #{bin.path} #{script.path}"
+  assert_equal "[3.21, 1, -1]", `#{cmd('mruby')} -b #{bin.path}`.chomp!
+end
+
 assert '__END__', '8.6' do
   script = Tempfile.new('test.rb')
 
@@ -59,6 +74,11 @@ RUBY
   assert_equal 0, $?.exitstatus
 end
 
+assert('mruby -c option') do
+  assert_mruby("Syntax OK\n", "", true, ["-c", "-e", "p 1"])
+  assert_mruby("", /\A-e:1:7: syntax error, .*\n\z/, false, ["-c", "-e", "p 1; 1."])
+end
+
 assert('mruby -d option') do
   o = `#{cmd('mruby')} -e #{shellquote('p $DEBUG')}`
   assert_equal "false\n", o
@@ -66,6 +86,14 @@ assert('mruby -d option') do
   assert_equal "true\n", o
 end
 
+assert('mruby -e option (no code specified)') do
+  assert_mruby("", /\A.*: No code specified for -e\n\z/, false, %w[-e])
+end
+
+assert('mruby -h option') do
+  assert_mruby(/\AUsage: #{Regexp.escape cmd("mruby")} .*/m, "", true, %w[-h])
+end
+
 assert('mruby -r option') do
   lib = Tempfile.new('lib.rb')
   lib.write <<EOS
@@ -88,3 +116,32 @@ EOS
   assert_equal 'hogeClass', `#{cmd('mruby')} -r #{lib.path} -r #{script.path} -e #{shellquote('print Hoge.class')}`
   assert_equal 0, $?.exitstatus
 end
+
+assert('mruby -r option (no library specified)') do
+  assert_mruby("", /\A.*: No library specified for -r\n\z/, false, %w[-r])
+end
+
+assert('mruby -r option (file not found)') do
+  assert_mruby("", /\A.*: Cannot open library file: .*\n\z/, false, %w[-r _no_exists_])
+end
+
+assert('mruby invalid short option') do
+  assert_mruby("", /\A.*: invalid option -1 .*\n\z/, false, %w[-1])
+end
+
+assert('mruby invalid long option') do
+  assert_mruby("", /\A.*: invalid option --longopt .*\n\z/, false, %w[--longopt])
+end
+
+assert('unhandled exception') do
+  assert_mruby("", /\bEXCEPTION\b.*\n\z/, false, %w[-e raise("EXCEPTION")])
+end
+
+assert('program file not found') do
+  assert_mruby("", /\A.*: Cannot open program file: .*\n\z/, false, %w[_no_exists_])
+end
+
+assert('codegen error') do
+  code = "def f(#{(1..100).map{|n| "a#{n}"} * ","}); end"
+  assert_mruby("", /\Acodegen error:.*\n\z/, false, ["-e", code])
+end