Top Level Namespace

Defined Under Namespace

Modules: EmacsLisp, Enumerable, IfTest, Math, Test, URLConv, Untar, W3MUtils Classes: Array, AssertFile, ConfigScript, Dir, File, FileContents, GenericContents, IO, Matrix, MylibCommand, Numeric, Object, Proc, RunConfig, ScriptBug, String, StructWithType, Tempfile, Time, URIContents, UnTable, Vector

Constant Summary collapse

@@__system_to_string_count__ = 
0

Instance Method Summary collapse

Instance Method Details

#_getopts_sub(argv, single_opts, *long_opts) ⇒ Object

getopts



190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
 
# File 'lib/el4r/el4r-sub.rb', line 190

def _getopts_sub(argv, single_opts, *long_opts)
  require 'optparse'
  opt = OptionParser.new

  (single_opts || "").split(//).each do |single_opt|
    opt.on("-#{single_opt}"){ eval "$OPT_#{single_opt}=true" }
  end

  long_opts.each do |long_opt|
    have_arg_p = (long_opt[-1,1] == ':')
    long_opt.chomp!(':')
    block = lambda{|x| eval "$OPT_#{long_opt}=x"}
    if have_arg_p
      if long_opt.length == 1   # -x arg
        opt.on("-#{long_opt} [ARG]",&block)
      else                    # --long arg
        opt.on("--#{long_opt}=[ARG]",&block)
      end
    else                        # --long
      opt.on("--#{long_opt}"){ eval "$OPT_#{long_opt}=true"}
    end
  end

  opt.parse! argv
end

#bug!(message = 'must not happen') ⇒ Object

Raises ScriptBug exception.

Raises:



772
773
774
 
# File 'lib/el4r/el4r-sub.rb', line 772

def bug!( message = 'must not happen' )
  raise ScriptBug, "\n[SCRIPT BUG] " + message
end

#exec_el4r(test_mode = true) ⇒ Object 



23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
 
# File 'lib/el4r/exec-el4r.rb', line 23

def exec_el4r(test_mode=true)
  el4r_root = nil
  shellargs = []
  emacs = nil
  ruby = nil
  unittest_args = []
  strip_instance_error = "t"
  load_path = []
  show_only = false
  init = false

  ARGV.options do |o|
    o.on("-Q", "--init", "load site-start.el and .emacs") { init = true }
    o.on("-b", "--batch", "batch mode"){ shellargs << "-batch" }
    o.on("-i", "interactive mode") { shellargs.delete "-batch"}
    o.on("-e EMACS", "--emacs=EMACS", "set emacs binary [default: #{emacs}]") {|v| emacs = v }
    o.on("--ruby=RUBY", "set ruby binary [default: #{ruby}]") {|v| ruby = v }
    o.on("-I load-path", "set load-path") {|v| load_path << v}
    o.on("-r DIR", "--el4r-root=DIR", "el4r package root directory [for debug]") {|v| ENV['EL4R_ROOT'] = el4r_root = File.expand_path(v) }
    if test_mode
      o.on("-n NAME", "--name=NAME", "Runs tests matching NAME.",
           "(patterns may be used).") {|v| unittest_args << "-n" << v}
      o.on("-t TESTCASE", "--testcase=TESTCASE", "Runs tests in TestCases matching TESTCASE.",
           "(patterns may be used).") {|v| unittest_args << "-t" << v}
      o.on("-v", "verbose output"){|v| unittest_args << "-v"}
    end
    o.on("--nw", "don't communicate with X, ignoring $DISPLAY",
         "(emacs -nw)"){|v| shellargs << "--nw"}
    o.on("-d", "--debug", "debug output"){ strip_instance_error = "nil" }
    o.on("-l LOGFILE", "--log=LOGFILE", "Specify a log file.") {|v|
      ENV['EL4R_LOG']=File.expand_path(v);
      ENV['EL4R_PRESERVE_LOG']='1'
    }
    o.on("--show", "Show the test information only, for diagnosis.") { show_only = true}
    o.banner += " file"
    o.parse!
  end

  load "~/.el4rrc.rb"; conf=__conf__
  emacs ||= conf.emacs_program
  ruby ||= conf.ruby_program

  basearg = if init
              []
            else
              if emacs =~ /xemacs/
                ["-no-site-file", "-no-init-file"]
              else
                ["--no-site-file", "--no-init-file"]
              end
            end
  

  if el4r_root
    el4r_el = File.join(el4r_root, conf.el_program_relative)
    el4r_instance = File.join(el4r_root, conf.instance_program_relative)
  else
    el4r_el = conf.el_program
    el4r_instance = conf.instance_program
  end
  unittest_source = ARGV.first    # TODO: multiple sources

  raise "no such file or directory: #{unittest_source}" unless File.exist? unittest_source

  unittest_args_lisp = "'(" + unittest_args.compact.map{|x| x.dump}.join(" ") + ")"
  load_path_lisp = "(setq load-path (append '(" + load_path.map{|x| x.dump}.join(" ") + ") load-path))"

  lisp = format(<<'EOF', el4r_el, ruby, el4r_instance, unittest_source, unittest_args_lisp, strip_instance_error, load_path_lisp)
(when noninteractive
  (defun message (&rest args)))
(defun instantly-kill-emacs ()
  (interactive)
  (kill-emacs 0))

(setq help-msg "q, M-k:quit / C-c: run-test / l, C-l: show-log / SPC,b: scroll")
(defun unittest ()
  (interactive)
  (el4r-run-unittest)
  (or noninteractive (message help-msg)))
  
(define-key global-map "\C-x\C-c" 'instantly-kill-emacs)

(define-derived-mode unittest-mode fundamental-mode "UnitTest"
  ""
  (define-key unittest-mode-map "\M-k" 'instantly-kill-emacs)
  (define-key unittest-mode-map "q" 'instantly-kill-emacs)

  (define-key unittest-mode-map "\C-c" 'unittest)
  (define-key unittest-mode-map "\C-l" 'el4r-show-log)
  (define-key unittest-mode-map "l" 'el4r-show-log)

  (define-key unittest-mode-map "\M-d" 'edebug-defun)
  (define-key unittest-mode-map " " 'scroll-up)
  (define-key unittest-mode-map "b" 'scroll-down)
  )

(fset 'yes-or-no-p 'y-or-n-p)
;(setq debug-on-error t)
;(setq debug-on-signal t)
(setq debug-on-quit t)
(setq pop-up-windows nil)

(load "%s")
(defun el4r-override-variables ()
  (setq el4r-ruby-program "%s")
  (setq el4r-instance-program "%s")
  (setq el4r-unittest-file-name "%s")
  (setq el4r-load-script el4r-unittest-file-name)
  (setq el4r-unittest-args %s)
  (setq el4r-coding-system 'euc-jp-unix)
  )
(defun el4r-load-script ()
  (interactive)
  (el4r-load el4r-load-script))
(el4r-boot t)
(setq el4r-unittest-strip-instance-error %s)
(el4r-ruby-eval "self.el4r_is_debug = true")
(set-buffer "*scratch*")
%s
EOF
#'

  if show_only
    %w[
  ruby emacs el4r_el el4r_instance shellargs basearg
  unittest_source unittest_args load_path ENV['EL4R_ROOT']
  ].each do |varname|
      value = eval(varname).inspect
      puts "#{varname} = #{value}"
    end
    exit
  end


  begin
    el = File.join(Dir.tmpdir, "testrun.el")

    open(el,"w"){|w| w.write lisp}

    shellargs << "-l" << el
    if test_mode
      shellargs << "-f" << "unittest"
    else
      shellargs << "-f" << "el4r-load-script"
    end

    args = [emacs]+basearg+shellargs
    system *args

  ensure
#    File.unlink el
  end

end

#getopts(single_opts, *long_opts) ⇒ Object

getopts compatibility layer using optparse.rb



217
218
219
 
# File 'lib/el4r/el4r-sub.rb', line 217

def getopts(single_opts, *long_opts)
  _getopts_sub ARGV, single_opts, *long_opts
end

#notify_exit ⇒ Object

notify_exit



590
591
592
593
594
595
 
# File 'lib/el4r/el4r-sub.rb', line 590

def notify_exit
  # Notify when the program is exited.
  at_exit do
    bell_message "#$0 exited."
  end
end

#show_usage(msg = nil) ⇒ Object

show_usage Prints the script’s first comment block.



843
844
845
846
847
848
849
850
851
852
853
 
# File 'lib/el4r/el4r-sub.rb', line 843

def show_usage(msg=nil)
  name = caller[-1].sub(/:\d+$/, '')
  $stderr.puts "\nError: #{msg}" if msg
  $stderr.puts
  File.open(name) do |f|
    while line = f.readline and line.sub!(/^# ?/, '')
      $stderr.puts line
    end
  end
  exit 1
end

#system_safe(*x) ⇒ Object

system_safe mswin32 ruby’s ‘system’ workaround.



876
877
878
879
880
881
 
# File 'lib/el4r/el4r-sub.rb', line 876

def system_safe(*x)
  begin
    system *x
  rescue
  end
end

#system_to_string(*args) ⇒ Object 



538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
 
# File 'lib/el4r/el4r-sub.rb', line 538

def system_to_string(*args)
  begin
    tmpf = File.join(Dir.tmpdir, "#{$$}-#{@@__system_to_string_count__}")
    @@__system_to_string_count__ += 1
    ret = nil
    open(tmpf,"w") do |f|
      IO.redirect(f) {
        system *args
      }
    end
    File.read(tmpf)
  ensure
    FileUtils.rm_f tmpf
  end
end

#vrequire(f) ⇒ Object

vrequire verbose require



55
56
57
58
59
 
# File 'lib/el4r/el4r-sub.rb', line 55

def vrequire(f)
  puts "loading " + f + "..."
  require f
  puts "loading " + f + "...done" 
end

#vsystem(cmd) ⇒ Object

vsystem verbose system



63
64
65
66
 
# File 'lib/el4r/el4r-sub.rb', line 63

def vsystem(cmd)
  puts cmd
  system cmd
end

#with_temp_dir(dir = Dir.tmpdir+"/tmp_#{$$}") ⇒ Object

Makes a temporary directory and executes a block and cleans the directory.



468
469
470
471
472
473
474
475
476
477
 
# File 'lib/el4r/el4r-sub.rb', line 468

def with_temp_dir(dir=Dir.tmpdir+"/tmp_#{$$}")
  require 'fileutils'
  begin
    dir = Pathname.new(dir).expand_path
    dir.mkdir
    Dir.chdir(dir) { yield(dir) }
  ensure
    FileUtils.rm_rf(dir)
  end
end