summaryrefslogtreecommitdiff
path: root/test/drb/test_drb.rb
blob: ec9d306290d5326ad5ef58d6051b4d8a55d0d1fa (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
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
177
178
179
180
181
182
183
184
185
186
187
188
189
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
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
# frozen_string_literal: false
require_relative 'drbtest'

module DRbTests

class TestDRbCore < Test::Unit::TestCase
  include DRbCore

  def setup
    setup_service 'ut_drb.rb'
    super
  end

  def teardown
    super
    DRbService.finish
  end
end

class TestDRbYield < Test::Unit::TestCase
  include DRbBase

  def setup
    setup_service 'ut_drb.rb'
    super
  end

  def teardown
    super
    DRbService.finish
  end

  def test_01_one
    @there.echo_yield_1([]) {|one|
      assert_equal([], one)
    }

    @there.echo_yield_1(1) {|one|
      assert_equal(1, one)
    }

    @there.echo_yield_1(nil) {|one|
      assert_equal(nil, one)
    }
  end

  def test_02_two
    @there.echo_yield_2([], []) {|one, two|
      assert_equal([], one)
      assert_equal([], two)
    }

    @there.echo_yield_2(1, 2) {|one, two|
      assert_equal(1, one)
      assert_equal(2, two)
    }

    @there.echo_yield_2(3, nil) {|one, two|
      assert_equal(3, one)
      assert_equal(nil, two)
    }

    @there.echo_yield_1([:key, :value]) {|one, two|
      assert_equal(:key, one)
      assert_equal(:value, two)
    }
  end

  def test_03_many
    @there.echo_yield_0 {|*s|
      assert_equal([], s)
    }
    @there.echo_yield(nil) {|*s|
      assert_equal([nil], s)
    }
    @there.echo_yield(1) {|*s|
      assert_equal([1], s)
    }
    @there.echo_yield(1, 2) {|*s|
      assert_equal([1, 2], s)
    }
    @there.echo_yield(1, 2, 3) {|*s|
      assert_equal([1, 2, 3], s)
    }
    @there.echo_yield([], []) {|*s|
      assert_equal([[], []], s)
    }
    @there.echo_yield([]) {|*s|
      assert_equal([[]], s) # !
    }
  end

  def test_04_many_to_one
    @there.echo_yield_0 {|*s|
      assert_equal([], s)
    }
    @there.echo_yield(nil) {|*s|
      assert_equal([nil], s)
    }
    @there.echo_yield(1) {|*s|
      assert_equal([1], s)
    }
    @there.echo_yield(1, 2) {|*s|
      assert_equal([1, 2], s)
    }
    @there.echo_yield(1, 2, 3) {|*s|
      assert_equal([1, 2, 3], s)
    }
    @there.echo_yield([], []) {|*s|
      assert_equal([[], []], s)
    }
    @there.echo_yield([]) {|*s|
      assert_equal([[]], s)
    }
  end

  def test_05_array_subclass
    @there.xarray_each {|x| assert_kind_of(XArray, x)}
    @there.xarray_each {|*x| assert_kind_of(XArray, x[0])}
  end

  def test_06_taint
    x = proc {}
    assert_not_predicate(x, :tainted?)
    @there.echo_yield(x) {|o|
      assert_equal(x, o)
      assert_not_predicate(x, :tainted?)
    }
  end
end

class TestDRbRubyYield < TestDRbYield
  def echo_yield(*arg)
    yield(*arg)
  end

  def echo_yield_0
    yield
  end

  def echo_yield_1(a)
    yield(a)
  end

  def echo_yield_2(a, b)
    yield(a, b)
  end

  def xarray_each
    xary = [XArray.new([0])]
    xary.each do |x|
      yield(x)
    end
  end

  def setup
    @there = self
  end

  def teardown
  end
end

class TestDRbRuby18Yield < TestDRbRubyYield
  class YieldTest18
    def echo_yield(*arg, &proc)
      proc.call(*arg)
    end

    def echo_yield_0(&proc)
      proc.call
    end

    def echo_yield_1(a, &proc)
      proc.call(a)
    end

    def echo_yield_2(a, b, &proc)
      proc.call(a, b)
    end

    def xarray_each(&proc)
      xary = [XArray.new([0])]
      xary.each(&proc)
    end

  end

  def setup
    @there = YieldTest18.new
  end
end

class TestDRbAry < Test::Unit::TestCase
  include DRbAry

  def setup
    setup_service 'ut_array.rb'
    super
  end

  def teardown
    super
    DRbService.finish
  end
end

class TestDRbMServer < Test::Unit::TestCase
  include DRbBase

  def setup
    setup_service 'ut_drb.rb'
    super
    @server = (1..3).collect do |n|
      DRb::DRbServer.new("druby://localhost:0", Onecky.new(n.to_s))
    end
  end

  def teardown
    @server.each do |s|
      s.stop_service
    end
    super
    DRbService.finish
  end

  def test_01
    assert_equal(6, @there.sample(@server[0].front, @server[1].front, @server[2].front))
  end
end

class TestDRbSafe1 < TestDRbAry
  def setup
    setup_service 'ut_safe1.rb'
  end

  def teardown
    super
    DRbService.finish
  end
end

class TestDRbEval # < Test::Unit::TestCase
  def setup
    super
    @ext = DRbService.ext_service('ut_eval.rb')
    @there = @ext.front
  end

  def teardown
    @ext.stop_service if @ext
  end

  def test_01_safe1_safe4_eval
    assert_raise(SecurityError) do
      @there.method_missing(:instance_eval, 'ENV.inspect')
    end

    assert_raise(SecurityError) do
      @there.method_missing(:send, :eval, 'ENV.inspect')
    end

    remote_class = @there.remote_class

    assert_raise(SecurityError) do
      remote_class.class_eval('ENV.inspect')
    end

    assert_raise(SecurityError) do
      remote_class.module_eval('ENV.inspect')
    end

    four = @there.four
    assert_equal(1, four.method_missing(:send, :eval, '1'))

    remote_class = four.remote_class

    assert_equal(1, remote_class.class_eval('1'))

    assert_equal(1, remote_class.module_eval('1'))

    assert_raise(SecurityError) do
      remote_class.class_eval('ENV = {}')
    end

    assert_raise(SecurityError) do
      remote_class.module_eval('ENV = {}')
    end
  end
end

class TestDRbLarge < Test::Unit::TestCase
  include DRbBase

  def setup
    setup_service 'ut_large.rb'
    super
  end

  def teardown
    super
    DRbService.finish
  end

  def test_01_large_ary
    ary = [2] * 10240
    assert_equal(10240, @there.size(ary))
    assert_equal(20480, @there.sum(ary))
    assert_equal(2 ** 10240, @there.multiply(ary))
    assert_equal(2, @there.avg(ary))
    assert_equal(2, @there.median(ary))
  end

  def test_02_large_ary
    ary = ["Hello, World"] * 10240
    assert_equal(10240, @there.size(ary))
    assert_equal(ary[0..ary.length].inject(:+), @there.sum(ary))
    assert_raise(TypeError) {@there.multiply(ary)}
    assert_raise(TypeError) {@there.avg(ary)}
    assert_raise(TypeError) {@there.median(ary)}
  end

  def test_03_large_ary
    ary = [Thread.current] * 10240
    assert_equal(10240, @there.size(ary))
  end

  def test_04_many_arg
    assert_raise(DRb::DRbConnError) {
      @there.arg_test(1, 2, 3, 4, 5, 6, 7, 8, 9, 0)
    }
  end

  def test_05_too_large_ary
    ary = ["Hello, World"] * 102400
    exception = nil
    begin
      @there.size(ary)
    rescue StandardError
      exception = $!
    end
    assert_kind_of(StandardError, exception)
  end

  def test_06_array_operations
    ary = [1,50,3,844,7,45,23]
    assert_equal(7, @there.size(ary))
    assert_equal(973, @there.sum(ary))
    assert_equal(917217000, @there.multiply(ary))
    assert_equal(139.0, @there.avg(ary))
    assert_equal(23.0, @there.median(ary))

    ary2 = [1,2,3,4]
    assert_equal(4, @there.size(ary2))
    assert_equal(10, @there.sum(ary2))
    assert_equal(24, @there.multiply(ary2))
    assert_equal(2.5, @there.avg(ary2))
    assert_equal(2.5, @there.median(ary2))

  end

  def test_07_one_element_array
    ary = [50]
    assert_equal(1, @there.size(ary))
    assert_equal(50, @there.sum(ary))
    assert_equal(50, @there.multiply(ary))
    assert_equal(50.0, @there.avg(ary))
    assert_equal(50.0, @there.median(ary))
  end

  def test_08_empty_array
    ary = []
    assert_equal(0, @there.size(ary))
    assert_equal(nil, @there.sum(ary))
    assert_equal(nil, @there.multiply(ary))
    assert_equal(nil, @there.avg(ary))
    assert_equal(nil, @there.median(ary))
  end
end

class TestBug4409 < Test::Unit::TestCase
  include DRbBase

  def setup
    setup_service 'ut_eq.rb'
    super
  end

  def teardown
    super
    DRbService.finish
  end

  def test_bug4409
    foo = @there.foo
    assert_operator(@there, :foo?, foo)
  end
end

end