summaryrefslogtreecommitdiff
path: root/test/rake/test_rake_file_list.rb
blob: 08939fb6ed2c146a44b9b548a0bc0e238e03e5b1 (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
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
require File.expand_path('../helper', __FILE__)

class TestRakeFileList < Rake::TestCase
  FileList = Rake::FileList

  def setup
    super

    FileUtils.mkdir "CVS" rescue nil
    FileUtils.mkdir ".svn" rescue nil
    @cdir = "cfiles"
    FileUtils.mkdir @cdir rescue nil
    FileUtils.touch ".dummy"
    FileUtils.touch "x.bak"
    FileUtils.touch "x~"
    FileUtils.touch "core"
    FileUtils.touch "x.c"
    FileUtils.touch "xyz.c"
    FileUtils.touch "abc.c"
    FileUtils.touch "abc.h"
    FileUtils.touch "abc.x"
    FileUtils.touch "existing"

    open 'xyzzy.txt', 'w' do |io|
      io.puts 'x'
      io.puts 'XYZZY'
    end

  end

  def test_delegating_methods_do_not_include_to_a_or_to_ary
    assert ! FileList::DELEGATING_METHODS.include?("to_a"), "should not include to_a"
    assert ! FileList::DELEGATING_METHODS.include?(:to_a), "should not include to_a"
    assert ! FileList::DELEGATING_METHODS.include?("to_ary"), "should not include to_ary"
    assert ! FileList::DELEGATING_METHODS.include?(:to_ary), "should not include to_ary"
  end

  def test_create
    fl = FileList.new
    assert_equal 0, fl.size
  end

  def test_create_with_args
    fl = FileList.new("*.c", "x")
    assert_equal ["abc.c", "x.c", "xyz.c", "x"].sort,
      fl.sort
  end

  def test_create_with_block
    fl = FileList.new { |f| f.include("x") }
    assert_equal ["x"], fl.resolve
  end

  def test_create_with_brackets
    fl = FileList["*.c", "x"]
    assert_equal ["abc.c", "x.c", "xyz.c", "x"].sort,
      fl.sort
  end

  def test_create_with_brackets_and_filelist
    fl = FileList[FileList["*.c", "x"]]
    assert_equal ["abc.c", "x.c", "xyz.c", "x"].sort,
      fl.sort
  end

  def test_include_with_another_array
    fl = FileList.new.include(["x", "y", "z"])
    assert_equal ["x", "y", "z"].sort, fl.sort
  end

  def test_include_with_another_filelist
    fl = FileList.new.include(FileList["*.c", "x"])
    assert_equal ["abc.c", "x.c", "xyz.c", "x"].sort,
      fl.sort
  end

  def test_append
    fl = FileList.new
    fl << "a.rb" << "b.rb"
    assert_equal ['a.rb', 'b.rb'], fl
  end

  def test_add_many
    fl = FileList.new
    fl.include %w(a d c)
    fl.include('x', 'y')
    assert_equal ['a', 'd', 'c', 'x', 'y'], fl
    assert_equal ['a', 'd', 'c', 'x', 'y'], fl.resolve
  end

  def test_add_return
    f = FileList.new
    g = f << "x"
    assert_equal f.object_id, g.object_id
    h = f.include("y")
    assert_equal f.object_id, h.object_id
  end

  def test_match
    fl = FileList.new
    fl.include '*.c'

    assert_equal %w[abc.c x.c xyz.c], fl.sort
  end

  def test_add_matching
    fl = FileList.new
    fl << "a.java"
    fl.include '*.c'

    assert_equal %w[a.java abc.c x.c xyz.c], fl.sort
  end

  def test_multiple_patterns
    fl = FileList.new
    fl.include('*.z', '*foo*')

    assert_equal [], fl

    fl.include('*.c', '*xist*')
    assert_equal %w[x.c xyz.c abc.c existing].sort, fl.sort
  end

  def test_square_bracket_pattern
    fl = FileList.new
    fl.include("abc.[ch]")
    assert fl.size == 2
    assert fl.include?("abc.c")
    assert fl.include?("abc.h")
  end

  def test_curly_bracket_pattern
    fl = FileList.new
    fl.include("abc.{c,h}")
    assert fl.size == 2
    assert fl.include?("abc.c")
    assert fl.include?("abc.h")
  end

  def test_reject
    fl = FileList.new
    fl.include %w(x.c abc.c xyz.c existing)
    fl.reject! { |fn| fn =~ /^x/ }
    assert_equal %w[abc.c existing], fl
  end

  def test_exclude
    fl = FileList['x.c', 'abc.c', 'xyz.c', 'existing']
    fl.each { |fn| touch fn, :verbose => false }

    x = fl.exclude(%r{^x.+\.})

    assert_equal FileList, x.class
    assert_equal %w(x.c abc.c existing), fl
    assert_equal fl.object_id, x.object_id

    fl.exclude('*.c')

    assert_equal ['existing'], fl

    fl.exclude('existing')

    assert_equal [], fl
  end

  def test_excluding_via_block
    fl = FileList['a.c', 'b.c', 'xyz.c']
    fl.exclude { |fn| fn.pathmap('%n') == 'xyz' }
    assert fl.exclude?("xyz.c"), "Should exclude xyz.c"
    assert_equal ['a.c', 'b.c'], fl
  end

  def test_exclude_return_on_create
    fl = FileList['*'].exclude(/.*\.[hcx]$/)
    assert_equal %w[cfiles existing xyzzy.txt], fl.sort
    assert_equal FileList, fl.class
  end

  def test_exclude_with_string_return_on_create
    fl = FileList['*'].exclude('abc.c')
    assert_equal %w[abc.h abc.x cfiles existing x.c xyz.c xyzzy.txt], fl.sort
    assert_equal FileList, fl.class
  end

  def test_default_exclude
    fl = FileList.new
    fl.clear_exclude
    fl.include("**/*~", "**/*.bak", "**/core")
    assert fl.member?("core"), "Should include core"
    assert fl.member?("x.bak"), "Should include .bak files"
  end

  def test_unique
    fl = FileList.new
    fl << "x.c" << "a.c" << "b.rb" << "a.c"
    assert_equal ['x.c', 'a.c', 'b.rb', 'a.c'], fl
    fl.uniq!
    assert_equal ['x.c', 'a.c', 'b.rb'], fl
  end

  def test_to_string
    fl = FileList.new
    fl << "a.java" << "b.java"
    assert_equal  "a.java b.java", fl.to_s
    assert_equal  "a.java b.java", "#{fl}"
  end

  def test_to_array
    fl = FileList['a.java', 'b.java']
    assert_equal  ['a.java', 'b.java'], fl.to_a
    assert_equal  Array, fl.to_a.class
    assert_equal  ['a.java', 'b.java'], fl.to_ary
    assert_equal  Array, fl.to_ary.class
  end

  def test_to_s_pending
    fl = FileList['abc.*']
    result = fl.to_s
    assert_match(%r{abc\.c}, result)
    assert_match(%r{abc\.h}, result)
    assert_match(%r{abc\.x}, result)
    assert_match(%r{(abc\..\b ?){2}}, result)
  end

  def test_inspect_pending
    fl = FileList['abc.*']
    result = fl.inspect
    assert_match(%r{"abc\.c"}, result)
    assert_match(%r{"abc\.h"}, result)
    assert_match(%r{"abc\.x"}, result)
    assert_match(%r|^\[("abc\..", ){2}"abc\.."\]$|, result)
  end

  def test_sub
    fl = FileList["*.c"]
    f2 = fl.sub(/\.c$/, ".o")
    assert_equal FileList, f2.class
    assert_equal ["abc.o", "x.o", "xyz.o"].sort,
      f2.sort
    f3 = fl.gsub(/\.c$/, ".o")
    assert_equal FileList, f3.class
    assert_equal ["abc.o", "x.o", "xyz.o"].sort,
      f3.sort
  end

  def test_claim_to_be_a_kind_of_array
    fl = FileList['*.c']
    assert fl.is_a?(Array)
    assert fl.kind_of?(Array)
  end

  def test_claim_to_be_a_kind_of_filelist
    fl = FileList['*.c']
    assert fl.is_a?(FileList)
    assert fl.kind_of?(FileList)
  end

  def test_claim_to_be_a_filelist_instance
    fl = FileList['*.c']
    assert fl.instance_of?(FileList)
  end

  def test_dont_claim_to_be_an_array_instance
    fl = FileList['*.c']
    assert ! fl.instance_of?(Array)
  end

  def test_sub!
    f = "x/a.c"
    fl = FileList[f, "x/b.c"]
    res = fl.sub!(/\.c$/, ".o")
    assert_equal ["x/a.o", "x/b.o"].sort, fl.sort
    assert_equal "x/a.c", f
    assert_equal fl.object_id, res.object_id
  end

  def test_sub_with_block
    fl = FileList["src/org/onestepback/a.java", "src/org/onestepback/b.java"]
# The block version doesn't work the way I want it to ...
#    f2 = fl.sub(%r{^src/(.*)\.java$}) { |x|  "classes/" + $1 + ".class" }
    f2 = fl.sub(%r{^src/(.*)\.java$}, "classes/\\1.class")
    assert_equal [
      "classes/org/onestepback/a.class",
      "classes/org/onestepback/b.class"
    ].sort,
      f2.sort
  end

  def test_string_ext
    assert_equal "one.net", "one.two".ext("net")
    assert_equal "one.net", "one.two".ext(".net")
    assert_equal "one.net", "one".ext("net")
    assert_equal "one.net", "one".ext(".net")
    assert_equal "one.two.net", "one.two.c".ext(".net")
    assert_equal "one/two.net", "one/two.c".ext(".net")
    assert_equal "one.x/two.net", "one.x/two.c".ext(".net")
    assert_equal "one.x/two.net", "one.x/two".ext(".net")
    assert_equal ".onerc.net", ".onerc.dot".ext("net")
    assert_equal ".onerc.net", ".onerc".ext("net")
    assert_equal ".a/.onerc.net", ".a/.onerc".ext("net")
    assert_equal "one", "one.two".ext('')
    assert_equal "one", "one.two".ext
    assert_equal ".one", ".one.two".ext
    assert_equal ".one", ".one".ext
    assert_equal ".", ".".ext("c")
    assert_equal "..", "..".ext("c")
    # These only need to work in windows
    if Rake::Win32.windows?
      assert_equal "one.x\\two.net", "one.x\\two.c".ext(".net")
      assert_equal "one.x\\two.net", "one.x\\two".ext(".net")
    end
  end

  def test_filelist_ext
    assert_equal FileList['one.c', '.one.c'],
      FileList['one.net', '.one'].ext('c')
  end

  def test_gsub
    fl = FileList["*.c"]
    f2 = fl.gsub(/a/, "A")
    assert_equal ["Abc.c", "x.c", "xyz.c"].sort,
      f2.sort
  end

  def test_gsub!
    f = FileList["*.c"]
    f.gsub!(/a/, "A")
    assert_equal ["Abc.c", "x.c", "xyz.c"].sort,
      f.sort
  end

  def test_egrep_returns_0_if_no_matches
    files = FileList['test/lib/*_test.rb'].exclude("test/lib/filelist_test.rb")
    assert_equal 0, files.egrep(/XYZZY/) { }
  end

  def test_egrep_with_output
    files = FileList['*.txt']

    out, = capture_io do
      files.egrep(/XYZZY/)
    end

    assert_equal "xyzzy.txt:2:XYZZY\n", out
  end

  def test_egrep_with_block
    files = FileList['*.txt']
    found = nil

    files.egrep(/XYZZY/) do |fn, ln, line|
      found = [fn, ln, line]
    end

    assert_equal ["xyzzy.txt", 2, "XYZZY\n"], found
  end

  def test_egrep_with_error
    files = FileList['*.txt']

    _, err = capture_io do
      files.egrep(/XYZZY/) do |fn, ln, line |
        raise "_EGREP_FAILURE_"
      end
    end

    assert_equal "Error while processing 'xyzzy.txt': _EGREP_FAILURE_\n", err
  end

  def test_existing
    fl = FileList['abc.c', 'notthere.c']
    assert_equal ["abc.c"], fl.existing
    assert fl.existing.is_a?(FileList)
  end

  def test_existing!
    fl = FileList['abc.c', 'notthere.c']
    result = fl.existing!
    assert_equal ["abc.c"], fl
    assert_equal fl.object_id, result.object_id
  end

  def test_ignore_special
    f = FileList['*']
    assert ! f.include?("CVS"), "Should not contain CVS"
    assert ! f.include?(".svn"), "Should not contain .svn"
    assert ! f.include?(".dummy"), "Should not contain dot files"
    assert ! f.include?("x.bak"), "Should not contain .bak files"
    assert ! f.include?("x~"), "Should not contain ~ files"
    assert ! f.include?("core"), "Should not contain core files"
  end

  def test_clear_ignore_patterns
    f = FileList['*', '.svn']
    f.clear_exclude
    assert f.include?("abc.c")
    assert f.include?("xyz.c")
    assert f.include?("CVS")
    assert f.include?(".svn")
    assert f.include?("x.bak")
    assert f.include?("x~")
  end

  def test_exclude_with_alternate_file_seps
    fl = FileList.new
    assert fl.exclude?("x/CVS/y")
    assert fl.exclude?("x\\CVS\\y")
    assert fl.exclude?("x/.svn/y")
    assert fl.exclude?("x\\.svn\\y")
    assert fl.exclude?("x/core")
    assert fl.exclude?("x\\core")
  end

  def test_add_default_exclude_list
    fl = FileList.new
    fl.exclude(/~\d+$/)
    assert fl.exclude?("x/CVS/y")
    assert fl.exclude?("x\\CVS\\y")
    assert fl.exclude?("x/.svn/y")
    assert fl.exclude?("x\\.svn\\y")
    assert fl.exclude?("x/core")
    assert fl.exclude?("x\\core")
    assert fl.exclude?("x/abc~1")
  end

  def test_basic_array_functions
    f = FileList['b', 'c', 'a']
    assert_equal 'b', f.first
    assert_equal 'b', f[0]
    assert_equal 'a', f.last
    assert_equal 'a', f[2]
    assert_equal 'a', f[-1]
    assert_equal ['a', 'b', 'c'], f.sort
    f.sort!
    assert_equal ['a', 'b', 'c'], f
  end

  def test_flatten
    assert_equal ['a', 'x.c', 'xyz.c', 'abc.c'].sort,
      ['a', FileList['*.c']].flatten.sort
  end

  def test_clone_and_dup
    a = FileList['a', 'b', 'c']
    c = a.clone
    d = a.dup
    a << 'd'
    assert_equal ['a', 'b', 'c', 'd'], a
    assert_equal ['a', 'b', 'c'], c
    assert_equal ['a', 'b', 'c'], d
  end

  def test_dup_and_clone_replicate_taint
    a = FileList['a', 'b', 'c']
    a.taint
    c = a.clone
    d = a.dup
    assert c.tainted?, "Clone should be tainted"
    assert d.tainted?, "Dup should be tainted"
  end

  def test_duped_items_will_thaw
    a = FileList['a', 'b', 'c']
    a.freeze
    d = a.dup
    d << 'more'
    assert_equal ['a', 'b', 'c', 'more'], d
  end

  def test_cloned_items_stay_frozen
    a = FileList['a', 'b', 'c']
    a.freeze
    c = a.clone
    assert_raises(TypeError, RuntimeError) do
      c << 'more'
    end
  end

  def test_array_comparisons
    fl = FileList['b', 'b']
    a = ['b', 'a']
    b = ['b', 'b']
    c = ['b', 'c']
    assert_equal( 1,  fl <=> a )
    assert_equal( 0,  fl <=> b )
    assert_equal( -1, fl <=> c )
    assert_equal( -1, a <=> fl )
    assert_equal( 0,  b <=> fl )
    assert_equal( 1,  c <=> fl )
  end

  def test_array_equality
    a = FileList['a', 'b']
    b = ['a', 'b']
    assert a == b
    assert b == a
#   assert a.eql?(b)
#    assert b.eql?(a)
    assert ! a.equal?(b)
    assert ! b.equal?(a)
  end

  def test_enumeration_methods
    a = FileList['a', 'b']
    b = a.collect { |it| it.upcase }
    assert_equal ['A', 'B'], b
    assert_equal FileList,  b.class

    b = a.map { |it| it.upcase }
    assert_equal ['A', 'B'], b
    assert_equal FileList,  b.class

    b = a.sort
    assert_equal ['a', 'b'], b
    assert_equal FileList,  b.class

    b = a.sort_by { |it| it }
    assert_equal ['a', 'b'], b
    assert_equal FileList,  b.class

    b = a.find_all { |it| it == 'b'}
    assert_equal ['b'], b
    assert_equal FileList,  b.class

    b = a.select { |it| it.size == 1 }
    assert_equal ['a', 'b'], b
    assert_equal FileList,  b.class

    b = a.reject { |it| it == 'b' }
    assert_equal ['a'], b
    assert_equal FileList,  b.class

    b = a.grep(/./)
    assert_equal ['a', 'b'], b
    assert_equal FileList,  b.class

    b = a.partition { |it| it == 'b' }
    assert_equal [['b'], ['a']], b
    assert_equal Array, b.class
    assert_equal FileList,  b[0].class
    assert_equal FileList,  b[1].class

    b = a.zip(['x', 'y']).to_a
    assert_equal [['a', 'x'], ['b', 'y']], b
    assert_equal Array, b.class
    assert_equal Array, b[0].class
    assert_equal Array, b[1].class
  end

  def test_array_operators
    a = ['a', 'b']
    b = ['c', 'd']
    f = FileList['x', 'y']
    g = FileList['w', 'z']

    r = f + g
    assert_equal ['x', 'y', 'w', 'z'], r
    assert_equal FileList, r.class

    r = a + g
    assert_equal ['a', 'b', 'w', 'z'], r
    assert_equal Array, r.class

    r = f + b
    assert_equal ['x', 'y', 'c', 'd'], r
    assert_equal FileList, r.class

    r = FileList['w', 'x', 'y', 'z'] - f
    assert_equal ['w', 'z'], r
    assert_equal FileList, r.class

    r = FileList['w', 'x', 'y', 'z'] & f
    assert_equal ['x', 'y'], r
    assert_equal FileList, r.class

    r = f * 2
    assert_equal ['x', 'y', 'x', 'y'], r
    assert_equal FileList, r.class

    r = f * ','
    assert_equal 'x,y', r
    assert_equal String, r.class

    r = f | ['a', 'x']
    assert_equal ['a', 'x', 'y'].sort, r.sort
    assert_equal FileList, r.class
  end

  def test_other_array_returning_methods
    f = FileList['a', nil, 'b']
    r = f.compact
    assert_equal ['a', 'b'], r
    assert_equal FileList, r.class

    f = FileList['a', 'b']
    r = f.concat(['x', 'y'])
    assert_equal ['a', 'b', 'x', 'y'], r
    assert_equal FileList, r.class

    f = FileList['a', ['b', 'c'], FileList['d', 'e']]
    r = f.flatten
    assert_equal ['a', 'b', 'c', 'd', 'e'], r
    assert_equal FileList, r.class

    f = FileList['a', 'b', 'a']
    r = f.uniq
    assert_equal ['a', 'b'], r
    assert_equal FileList, r.class

    f = FileList['a', 'b', 'c', 'd']
    r = f.values_at(1,3)
    assert_equal ['b', 'd'], r
    assert_equal FileList, r.class
  end

  def test_file_utils_can_use_filelists
    cfiles = FileList['*.c']

    cp cfiles, @cdir, :verbose => false

    assert File.exist?(File.join(@cdir, 'abc.c'))
    assert File.exist?(File.join(@cdir, 'xyz.c'))
    assert File.exist?(File.join(@cdir, 'x.c'))
  end

end