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patch 8.0.1271: still too many old style tests commit https://github.com/vim/vim/commit/fb094e14c19337de824d4e6710ca6a2617930ab0 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 5 20:59:28 2017 +0100 patch 8.0.1271: still too many old style tests Problem: Still too many old style tests. Solution: Convert a few more tests to new style. (Yegappan Lakshmanan, closes #2290)
author Christian Brabandt <cb@256bit.org>
date Sun, 05 Nov 2017 21:00:04 +0100
parents
children c5a2fb8b221d
comparison
equal deleted inserted replaced
12787:65546ba95150 12788:cb9b2774f21f
1 " Tests for the List and Dict types
2
3 func TearDown()
4 " Run garbage collection after every test
5 call test_garbagecollect_now()
6 endfunc
7
8 " Tests for List type
9
10 " List creation
11 func Test_list_create()
12 " Creating List directly with different types
13 let l = [1, 'as''d', [1, 2, function("strlen")], {'a': 1},]
14 call assert_equal("[1, 'as''d', [1, 2, function('strlen')], {'a': 1}]", string(l))
15 call assert_equal({'a' : 1}, l[-1])
16 call assert_equal(1, l[-4])
17 let x = 10
18 try
19 let x = l[-5]
20 catch
21 call assert_match('E684:', v:exception)
22 endtry
23 call assert_equal(10, x)
24 endfunc
25
26 " List slices
27 func Test_list_slice()
28 let l = [1, 'as''d', [1, 2, function("strlen")], {'a': 1},]
29 call assert_equal([1, 'as''d', [1, 2, function('strlen')], {'a': 1}], l[:])
30 call assert_equal(['as''d', [1, 2, function('strlen')], {'a': 1}], l[1:])
31 call assert_equal([1, 'as''d', [1, 2, function('strlen')]], l[:-2])
32 call assert_equal([1, 'as''d', [1, 2, function('strlen')], {'a': 1}], l[0:8])
33 call assert_equal([], l[8:-1])
34 endfunc
35
36 " List identity
37 func Test_list_identity()
38 let l = [1, 'as''d', [1, 2, function("strlen")], {'a': 1},]
39 let ll = l
40 let lx = copy(l)
41 call assert_true(l == ll)
42 call assert_false(l isnot ll)
43 call assert_true(l is ll)
44 call assert_true(l == lx)
45 call assert_false(l is lx)
46 call assert_true(l isnot lx)
47 endfunc
48
49 " removing items with :unlet
50 func Test_list_unlet()
51 let l = [1, 'as''d', [1, 2, function("strlen")], {'a': 1},]
52 unlet l[2]
53 call assert_equal([1, 'as''d', {'a': 1}], l)
54 let l = range(8)
55 unlet l[:3]
56 unlet l[1:]
57 call assert_equal([4], l)
58
59 " removing items out of range: silently skip items that don't exist
60 let l = [0, 1, 2, 3]
61 call assert_fails('unlet l[2:1]', 'E684')
62 let l = [0, 1, 2, 3]
63 unlet l[2:2]
64 call assert_equal([0, 1, 3], l)
65 let l = [0, 1, 2, 3]
66 unlet l[2:3]
67 call assert_equal([0, 1], l)
68 let l = [0, 1, 2, 3]
69 unlet l[2:4]
70 call assert_equal([0, 1], l)
71 let l = [0, 1, 2, 3]
72 unlet l[2:5]
73 call assert_equal([0, 1], l)
74 let l = [0, 1, 2, 3]
75 call assert_fails('unlet l[-1:2]', 'E684')
76 let l = [0, 1, 2, 3]
77 unlet l[-2:2]
78 call assert_equal([0, 1, 3], l)
79 let l = [0, 1, 2, 3]
80 unlet l[-3:2]
81 call assert_equal([0, 3], l)
82 let l = [0, 1, 2, 3]
83 unlet l[-4:2]
84 call assert_equal([3], l)
85 let l = [0, 1, 2, 3]
86 unlet l[-5:2]
87 call assert_equal([3], l)
88 let l = [0, 1, 2, 3]
89 unlet l[-6:2]
90 call assert_equal([3], l)
91 endfunc
92
93 " assignment to a list
94 func Test_list_assign()
95 let l = [0, 1, 2, 3]
96 let [va, vb] = l[2:3]
97 call assert_equal([2, 3], [va, vb])
98 call assert_fails('let [va, vb] = l', 'E687')
99 call assert_fails('let [va, vb] = l[1:1]', 'E688')
100 endfunc
101
102 " test for range assign
103 func Test_list_range_assign()
104 let l = [0]
105 let l[:] = [1, 2]
106 call assert_equal([1, 2], l)
107 endfunc
108
109 " Tests for Dictionary type
110
111 func Test_dict()
112 " Creating Dictionary directly with different types
113 let d = {001: 'asd', 'b': [1, 2, function('strlen')], -1: {'a': 1},}
114 call assert_equal("{'1': 'asd', 'b': [1, 2, function('strlen')], '-1': {'a': 1}}", string(d))
115 call assert_equal('asd', d.1)
116 call assert_equal(['-1', '1', 'b'], sort(keys(d)))
117 call assert_equal(['asd', [1, 2, function('strlen')], {'a': 1}], values(d))
118 let v = []
119 for [key, val] in items(d)
120 call extend(v, [key, val])
121 unlet key val
122 endfor
123 call assert_equal(['1','asd','b',[1, 2, function('strlen')],'-1',{'a': 1}], v)
124
125 call extend(d, {3:33, 1:99})
126 call extend(d, {'b':'bbb', 'c':'ccc'}, "keep")
127 call assert_fails("call extend(d, {3:333,4:444}, 'error')", 'E737')
128 call assert_equal({'c': 'ccc', '1': 99, 'b': [1, 2, function('strlen')], '3': 33, '-1': {'a': 1}}, d)
129 call filter(d, 'v:key =~ ''[ac391]''')
130 call assert_equal({'c': 'ccc', '1': 99, '3': 33, '-1': {'a': 1}}, d)
131 endfunc
132
133 " Dictionary identity
134 func Test_dict_identity()
135 let d = {001: 'asd', 'b': [1, 2, function('strlen')], -1: {'a': 1},}
136 let dd = d
137 let dx = copy(d)
138 call assert_true(d == dd)
139 call assert_false(d isnot dd)
140 call assert_true(d is dd)
141 call assert_true(d == dx)
142 call assert_false(d is dx)
143 call assert_true(d isnot dx)
144 endfunc
145
146 " removing items with :unlet
147 func Test_dict_unlet()
148 let d = {'b':'bbb', '1': 99, '3': 33, '-1': {'a': 1}}
149 unlet d.b
150 unlet d[-1]
151 call assert_equal({'1': 99, '3': 33}, d)
152 endfunc
153
154 " manipulating a big Dictionary (hashtable.c has a border of 1000 entries)
155 func Test_dict_big()
156 let d = {}
157 for i in range(1500)
158 let d[i] = 3000 - i
159 endfor
160 call assert_equal([3000, 2900, 2001, 1600, 1501], [d[0], d[100], d[999], d[1400], d[1499]])
161 let str = ''
162 try
163 let n = d[1500]
164 catch
165 let str=substitute(v:exception, '\v(.{14}).*( \d{4}).*', '\1\2', '')
166 endtry
167 call assert_equal('Vim(let):E716: 1500', str)
168
169 " lookup each items
170 for i in range(1500)
171 call assert_equal(3000 - i, d[i])
172 endfor
173 let i += 1
174
175 " delete even items
176 while i >= 2
177 let i -= 2
178 unlet d[i]
179 endwhile
180 call assert_equal('NONE', get(d, 1500 - 100, 'NONE'))
181 call assert_equal(2999, d[1])
182
183 " delete odd items, checking value, one intentionally wrong
184 let d[33] = 999
185 let i = 1
186 while i < 1500
187 if i != 33
188 call assert_equal(3000 - i, d[i])
189 else
190 call assert_equal(999, d[i])
191 endif
192 unlet d[i]
193 let i += 2
194 endwhile
195 call assert_equal({}, d)
196 unlet d
197 endfunc
198
199 " Dictionary function
200 func Test_dict_func()
201 let d = {}
202 func d.func(a) dict
203 return a:a . len(self.data)
204 endfunc
205 let d.data = [1,2,3]
206 call assert_equal('len: 3', d.func('len: '))
207 let x = d.func('again: ')
208 call assert_equal('again: 3', x)
209 let Fn = d.func
210 call assert_equal('xxx3', Fn('xxx'))
211 endfunc
212
213 " Function in script-local List or Dict
214 func Test_script_local_dict_func()
215 let g:dict = {}
216 function g:dict.func() dict
217 return 'g:dict.func' . self.foo[1] . self.foo[0]('asdf')
218 endfunc
219 let g:dict.foo = ['-', 2, 3]
220 call insert(g:dict.foo, function('strlen'))
221 call assert_equal('g:dict.func-4', g:dict.func())
222 unlet g:dict
223 endfunc
224
225 " Nasty: remove func from Dict that's being called (works)
226 func Test_dict_func_remove_in_use()
227 let d = {1:1}
228 func d.func(a)
229 return "a:" . a:a
230 endfunc
231 let expected = 'a:' . string(get(d, 'func'))
232 call assert_equal(expected, d.func(string(remove(d, 'func'))))
233 endfunc
234
235 " Nasty: deepcopy() dict that refers to itself (fails when noref used)
236 func Test_dict_deepcopy()
237 let d = {1:1, 2:2}
238 let l = [4, d, 6]
239 let d[3] = l
240 let dc = deepcopy(d)
241 call assert_fails('call deepcopy(d, 1)', 'E698')
242 let l2 = [0, l, l, 3]
243 let l[1] = l2
244 let l3 = deepcopy(l2)
245 call assert_true(l3[1] is l3[2])
246 endfunc
247
248 " Locked variables
249 func Test_list_locked_var()
250 let expected = [
251 \ [['0000-000', 'ppppppp'],
252 \ ['0000-000', 'ppppppp'],
253 \ ['0000-000', 'ppppppp']],
254 \ [['1000-000', 'ppppppF'],
255 \ ['0000-000', 'ppppppp'],
256 \ ['0000-000', 'ppppppp']],
257 \ [['1100-100', 'ppFppFF'],
258 \ ['0000-000', 'ppppppp'],
259 \ ['0000-000', 'ppppppp']],
260 \ [['1110-110', 'pFFpFFF'],
261 \ ['0010-010', 'pFppFpp'],
262 \ ['0000-000', 'ppppppp']],
263 \ [['1111-111', 'FFFFFFF'],
264 \ ['0011-011', 'FFpFFpp'],
265 \ ['0000-000', 'ppppppp']]
266 \ ]
267 for depth in range(5)
268 for u in range(3)
269 unlet! l
270 let l = [0, [1, [2, 3]], {4: 5, 6: {7: 8}}]
271 exe "lockvar " . depth . " l"
272 if u == 1
273 exe "unlockvar l"
274 elseif u == 2
275 exe "unlockvar " . depth . " l"
276 endif
277 let ps = islocked("l").islocked("l[1]").islocked("l[1][1]").islocked("l[1][1][0]").'-'.islocked("l[2]").islocked("l[2]['6']").islocked("l[2]['6'][7]")
278 call assert_equal(expected[depth][u][0], ps)
279 let ps = ''
280 try
281 let l[1][1][0] = 99
282 let ps .= 'p'
283 catch
284 let ps .= 'F'
285 endtry
286 try
287 let l[1][1] = [99]
288 let ps .= 'p'
289 catch
290 let ps .= 'F'
291 endtry
292 try
293 let l[1] = [99]
294 let ps .= 'p'
295 catch
296 let ps .= 'F'
297 endtry
298 try
299 let l[2]['6'][7] = 99
300 let ps .= 'p'
301 catch
302 let ps .= 'F'
303 endtry
304 try
305 let l[2][6] = {99: 99}
306 let ps .= 'p'
307 catch
308 let ps .= 'F'
309 endtry
310 try
311 let l[2] = {99: 99}
312 let ps .= 'p'
313 catch
314 let ps .= 'F'
315 endtry
316 try
317 let l = [99]
318 let ps .= 'p'
319 catch
320 let ps .= 'F'
321 endtry
322 call assert_equal(expected[depth][u][1], ps)
323 endfor
324 endfor
325 endfunc
326
327 " Unletting locked variables
328 func Test_list_locked_var_unlet()
329 let expected = [
330 \ [['0000-000', 'ppppppp'],
331 \ ['0000-000', 'ppppppp'],
332 \ ['0000-000', 'ppppppp']],
333 \ [['1000-000', 'ppFppFp'],
334 \ ['0000-000', 'ppppppp'],
335 \ ['0000-000', 'ppppppp']],
336 \ [['1100-100', 'pFFpFFp'],
337 \ ['0000-000', 'ppppppp'],
338 \ ['0000-000', 'ppppppp']],
339 \ [['1110-110', 'FFFFFFp'],
340 \ ['0010-010', 'FppFppp'],
341 \ ['0000-000', 'ppppppp']],
342 \ [['1111-111', 'FFFFFFp'],
343 \ ['0011-011', 'FppFppp'],
344 \ ['0000-000', 'ppppppp']]
345 \ ]
346
347 for depth in range(5)
348 for u in range(3)
349 unlet! l
350 let l = [0, [1, [2, 3]], {4: 5, 6: {7: 8}}]
351 exe "lockvar " . depth . " l"
352 if u == 1
353 exe "unlockvar l"
354 elseif u == 2
355 exe "unlockvar " . depth . " l"
356 endif
357 let ps = islocked("l").islocked("l[1]").islocked("l[1][1]").islocked("l[1][1][0]").'-'.islocked("l[2]").islocked("l[2]['6']").islocked("l[2]['6'][7]")
358 call assert_equal(expected[depth][u][0], ps)
359 let ps = ''
360 try
361 unlet l[2]['6'][7]
362 let ps .= 'p'
363 catch
364 let ps .= 'F'
365 endtry
366 try
367 unlet l[2][6]
368 let ps .= 'p'
369 catch
370 let ps .= 'F'
371 endtry
372 try
373 unlet l[2]
374 let ps .= 'p'
375 catch
376 let ps .= 'F'
377 endtry
378 try
379 unlet l[1][1][0]
380 let ps .= 'p'
381 catch
382 let ps .= 'F'
383 endtry
384 try
385 unlet l[1][1]
386 let ps .= 'p'
387 catch
388 let ps .= 'F'
389 endtry
390 try
391 unlet l[1]
392 let ps .= 'p'
393 catch
394 let ps .= 'F'
395 endtry
396 try
397 unlet l
398 let ps .= 'p'
399 catch
400 let ps .= 'F'
401 endtry
402 call assert_equal(expected[depth][u][1], ps)
403 endfor
404 endfor
405 endfunc
406
407 " Locked variables and :unlet or list / dict functions
408
409 " No :unlet after lock on dict:
410 func Test_dict_lock_unlet()
411 unlet! d
412 let d = {'a': 99, 'b': 100}
413 lockvar 1 d
414 call assert_fails('unlet d.a', 'E741')
415 endfunc
416
417 " unlet after lock on dict item
418 func Test_dict_item_lock_unlet()
419 unlet! d
420 let d = {'a': 99, 'b': 100}
421 lockvar d.a
422 unlet d.a
423 call assert_equal({'b' : 100}, d)
424 endfunc
425
426 " filter() after lock on dict item
427 func Test_dict_lock_filter()
428 unlet! d
429 let d = {'a': 99, 'b': 100}
430 lockvar d.a
431 call filter(d, 'v:key != "a"')
432 call assert_equal({'b' : 100}, d)
433 endfunc
434
435 " map() after lock on dict
436 func Test_dict_lock_map()
437 unlet! d
438 let d = {'a': 99, 'b': 100}
439 lockvar 1 d
440 call map(d, 'v:val + 200')
441 call assert_equal({'a' : 299, 'b' : 300}, d)
442 endfunc
443
444 " No extend() after lock on dict item
445 func Test_dict_lock_extend()
446 unlet! d
447 let d = {'a': 99, 'b': 100}
448 lockvar d.a
449 call assert_fails("call extend(d, {'a' : 123})", 'E741')
450 call assert_equal({'a': 99, 'b': 100}, d)
451 endfunc
452
453 " No remove() of write-protected scope-level variable
454 func! Tfunc(this_is_a_long_parameter_name)
455 call assert_fails("call remove(a:, 'this_is_a_long_parameter_name')", 'E795')
456 endfun
457 func Test_dict_scope_var_remove()
458 call Tfunc('testval')
459 endfunc
460
461 " No extend() of write-protected scope-level variable
462 func! Tfunc(this_is_a_long_parameter_name)
463 call assert_fails("call extend(a:, {'this_is_a_long_parameter_name': 1234})", 'E742')
464 endfunc
465 func Test_dict_scope_var_extend()
466 call Tfunc('testval')
467 endfunc
468
469 " No :unlet of variable in locked scope
470 func Test_lock_var_unlet()
471 let b:testvar = 123
472 lockvar 1 b:
473 call assert_fails('unlet b:testvar', 'E741:')
474 unlockvar 1 b:
475 unlet! b:testvar
476 endfunc
477
478 " No :let += of locked list variable
479 func Test_let_lock_list()
480 let l = ['a', 'b', 3]
481 lockvar 1 l
482 call assert_fails("let l += ['x']", 'E741:')
483 call assert_equal(['a', 'b', 3], l)
484
485 unlet l
486 let l = [1, 2, 3, 4]
487 lockvar! l
488 call assert_equal([1, 2, 3, 4], l)
489 unlockvar l[1]
490 call assert_fails('unlet l[0:1]', 'E741:')
491 call assert_equal([1, 2, 3, 4], l)
492 call assert_fails('unlet l[1:2]', 'E741:')
493 call assert_equal([1, 2, 3, 4], l)
494 unlockvar l[1]
495 call assert_fails('let l[0:1] = [0, 1]', 'E741:')
496 call assert_equal([1, 2, 3, 4], l)
497 call assert_fails('let l[1:2] = [0, 1]', 'E741:')
498 call assert_equal([1, 2, 3, 4], l)
499 unlet l
500 endfunc
501
502 " lockvar/islocked() triggering script autoloading
503 func Test_lockvar_script_autoload()
504 let old_rtp = &rtp
505 set rtp+=./sautest
506 lockvar g:footest#x
507 unlockvar g:footest#x
508 call assert_equal(-1, islocked('g:footest#x'))
509 call assert_equal(0, exists('g:footest#x'))
510 call assert_equal(1, g:footest#x)
511 let &rtp = old_rtp
512 endfunc
513
514 " a:000 function argument test
515 func s:arg_list_test(...)
516 call assert_fails('let a:000 = [1, 2]', 'E46:')
517 call assert_fails('let a:000[0] = 9', 'E742:')
518 call assert_fails('let a:000[2] = [9, 10]', 'E742:')
519 call assert_fails('let a:000[3] = {9 : 10}', 'E742:')
520
521 " now the tests that should pass
522 let a:000[2][1] = 9
523 call extend(a:000[2], [5, 6])
524 let a:000[3][5] = 8
525 let a:000[3]['a'] = 12
526 call assert_equal([1, 2, [3, 9, 5, 6], {'a': 12, '5': 8}], a:000)
527 endfunc
528
529 func Test_func_arg_list()
530 call s:arg_list_test(1, 2, [3, 4], {5: 6})
531 endfunc
532
533 " Tests for reverse(), sort(), uniq()
534 func Test_reverse_sort_uniq()
535 let l = ['-0', 'A11', 2, 2, 'xaaa', 4, 'foo', 'foo6', 'foo', [0, 1, 2], 'x8', [0, 1, 2], 1.5]
536 call assert_equal(['-0', 'A11', 2, 'xaaa', 4, 'foo', 'foo6', 'foo', [0, 1, 2], 'x8', [0, 1, 2], 1.5], uniq(copy(l)))
537 call assert_equal([1.5, [0, 1, 2], 'x8', [0, 1, 2], 'foo', 'foo6', 'foo', 4, 'xaaa', 2, 2, 'A11', '-0'], reverse(l))
538 call assert_equal([1.5, [0, 1, 2], 'x8', [0, 1, 2], 'foo', 'foo6', 'foo', 4, 'xaaa', 2, 2, 'A11', '-0'], reverse(reverse(l)))
539 call assert_equal(['-0', 'A11', 'foo', 'foo', 'foo6', 'x8', 'xaaa', 1.5, 2, 2, 4, [0, 1, 2], [0, 1, 2]], sort(l))
540 call assert_equal([[0, 1, 2], [0, 1, 2], 4, 2, 2, 1.5, 'xaaa', 'x8', 'foo6', 'foo', 'foo', 'A11', '-0'], reverse(sort(l)))
541 call assert_equal(['-0', 'A11', 'foo', 'foo', 'foo6', 'x8', 'xaaa', 1.5, 2, 2, 4, [0, 1, 2], [0, 1, 2]], sort(reverse(sort(l))))
542 call assert_equal(['-0', 'A11', 'foo', 'foo6', 'x8', 'xaaa', 1.5, 2, 4, [0, 1, 2]], uniq(sort(l)))
543
544 let l=[7, 9, 'one', 18, 12, 22, 'two', 10.0e-16, -1, 'three', 0xff, 0.22, 'four']
545 call assert_equal([-1, 'one', 'two', 'three', 'four', 1.0e-15, 0.22, 7, 9, 12, 18, 22, 255], sort(copy(l), 'n'))
546
547 let l=[7, 9, 18, 12, 22, 10.0e-16, -1, 0xff, 0, -0, 0.22, 'bar', 'BAR', 'Bar', 'Foo', 'FOO', 'foo', 'FOOBAR', {}, []]
548 call assert_equal(['bar', 'BAR', 'Bar', 'Foo', 'FOO', 'foo', 'FOOBAR', -1, 0, 0, 0.22, 1.0e-15, 12, 18, 22, 255, 7, 9, [], {}], sort(copy(l), 1))
549 call assert_equal(['bar', 'BAR', 'Bar', 'Foo', 'FOO', 'foo', 'FOOBAR', -1, 0, 0, 0.22, 1.0e-15, 12, 18, 22, 255, 7, 9, [], {}], sort(copy(l), 'i'))
550 call assert_equal(['BAR', 'Bar', 'FOO', 'FOOBAR', 'Foo', 'bar', 'foo', -1, 0, 0, 0.22, 1.0e-15, 12, 18, 22, 255, 7, 9, [], {}], sort(copy(l)))
551 endfunc
552
553 " splitting a string to a List
554 func Test_str_split()
555 call assert_equal(['aa', 'bb'], split(' aa bb '))
556 call assert_equal(['aa', 'bb'], split(' aa bb ', '\W\+', 0))
557 call assert_equal(['', 'aa', 'bb', ''], split(' aa bb ', '\W\+', 1))
558 call assert_equal(['', '', 'aa', '', 'bb', '', ''], split(' aa bb ', '\W', 1))
559 call assert_equal(['aa', '', 'bb'], split(':aa::bb:', ':', 0))
560 call assert_equal(['', 'aa', '', 'bb', ''], split(':aa::bb:', ':', 1))
561 call assert_equal(['aa', '', 'bb', 'cc', ''], split('aa,,bb, cc,', ',\s*', 1))
562 call assert_equal(['a', 'b', 'c'], split('abc', '\zs'))
563 call assert_equal(['', 'a', '', 'b', '', 'c', ''], split('abc', '\zs', 1))
564 endfunc
565
566 " compare recursively linked list and dict
567 func Test_listdict_compare()
568 let l = [1, 2, 3, 4]
569 let d = {'1': 1, '2': l, '3': 3}
570 let l[1] = d
571 call assert_true(l == l)
572 call assert_true(d == d)
573 call assert_false(l != deepcopy(l))
574 call assert_false(d != deepcopy(d))
575 endfunc
576
577 " compare complex recursively linked list and dict
578 func Test_listdict_compare_complex()
579 let l = []
580 call add(l, l)
581 let dict4 = {"l": l}
582 call add(dict4.l, dict4)
583 let lcopy = deepcopy(l)
584 let dict4copy = deepcopy(dict4)
585 call assert_true(l == lcopy)
586 call assert_true(dict4 == dict4copy)
587 endfunc
588
589 func Test_listdict_extend()
590 " Pass the same List to extend()
591 let l = [1, 2, 3, 4, 5]
592 call extend(l, l)
593 call assert_equal([1, 2, 3, 4, 5, 1, 2, 3, 4, 5], l)
594
595 " Pass the same Dict to extend()
596 let d = { 'a': {'b': 'B'}}
597 call extend(d, d)
598 call assert_equal({'a': {'b': 'B'}}, d)
599
600 " Pass the same Dict to extend() with "error"
601 call assert_fails("call extend(d, d, 'error')", 'E737:')
602 call assert_equal({'a': {'b': 'B'}}, d)
603 endfunc