/
test_tagjump.vim
1610 lines (1425 loc) · 43 KB
/
test_tagjump.vim
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
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
" Tests for tagjump (tags and special searches)
source check.vim
source screendump.vim
" SEGV occurs in older versions. (At least 7.4.1748 or older)
func Test_ptag_with_notagstack()
CheckFeature quickfix
set notagstack
call assert_fails('ptag does_not_exist_tag_name', 'E433:')
set tagstack&vim
endfunc
func Test_ptjump()
CheckFeature quickfix
set tags=Xtags
call writefile(["!_TAG_FILE_ENCODING\tutf-8\t//",
\ "one\tXfile\t1",
\ "three\tXfile\t3",
\ "two\tXfile\t2"],
\ 'Xtags')
call writefile(['one', 'two', 'three'], 'Xfile')
%bw!
ptjump two
call assert_equal(2, winnr())
wincmd p
call assert_equal(1, &previewwindow)
call assert_equal('Xfile', expand("%:p:t"))
call assert_equal(2, line('.'))
call assert_equal(2, winnr('$'))
call assert_equal(1, winnr())
close
call setline(1, ['one', 'two', 'three'])
exe "normal 3G\<C-W>g}"
call assert_equal(2, winnr())
wincmd p
call assert_equal(1, &previewwindow)
call assert_equal('Xfile', expand("%:p:t"))
call assert_equal(3, line('.'))
call assert_equal(2, winnr('$'))
call assert_equal(1, winnr())
close
exe "normal 3G5\<C-W>\<C-G>}"
wincmd p
call assert_equal(5, winheight(0))
close
call delete('Xtags')
call delete('Xfile')
set tags&
endfunc
func Test_cancel_ptjump()
CheckFeature quickfix
set tags=Xtags
call writefile(["!_TAG_FILE_ENCODING\tutf-8\t//",
\ "word\tfile1\tcmd1",
\ "word\tfile2\tcmd2"],
\ 'Xtags')
only!
call feedkeys(":ptjump word\<CR>\<CR>", "xt")
help
call assert_equal(2, winnr('$'))
call delete('Xtags')
set tags&
quit
endfunc
func Test_static_tagjump()
set tags=Xtags
call writefile(["!_TAG_FILE_ENCODING\tutf-8\t//",
\ "one\tXfile1\t/^one/;\"\tf\tfile:\tsignature:(void)",
\ "word\tXfile2\tcmd2"],
\ 'Xtags')
new Xfile1
call setline(1, ['empty', 'one()', 'empty'])
write
tag one
call assert_equal(2, line('.'))
bwipe!
set tags&
call delete('Xtags')
call delete('Xfile1')
endfunc
func Test_duplicate_tagjump()
set tags=Xtags
call writefile(["!_TAG_FILE_ENCODING\tutf-8\t//",
\ "thesame\tXfile1\t1;\"\td\tfile:",
\ "thesame\tXfile1\t2;\"\td\tfile:",
\ "thesame\tXfile1\t3;\"\td\tfile:",
\ ],
\ 'Xtags')
new Xfile1
call setline(1, ['thesame one', 'thesame two', 'thesame three'])
write
tag thesame
call assert_equal(1, line('.'))
tnext
call assert_equal(2, line('.'))
tnext
call assert_equal(3, line('.'))
bwipe!
set tags&
call delete('Xtags')
call delete('Xfile1')
endfunc
func Test_tagjump_switchbuf()
CheckFeature quickfix
set tags=Xtags
call writefile(["!_TAG_FILE_ENCODING\tutf-8\t//",
\ "second\tXfile1\t2",
\ "third\tXfile1\t3",],
\ 'Xtags')
call writefile(['first', 'second', 'third'], 'Xfile1')
enew | only
set switchbuf=
stag second
call assert_equal(2, winnr('$'))
call assert_equal(2, line('.'))
stag third
call assert_equal(3, winnr('$'))
call assert_equal(3, line('.'))
enew | only
set switchbuf=useopen
stag second
call assert_equal(2, winnr('$'))
call assert_equal(2, line('.'))
stag third
call assert_equal(2, winnr('$'))
call assert_equal(3, line('.'))
enew | only
set switchbuf=usetab
tab stag second
call assert_equal(2, tabpagenr('$'))
call assert_equal(2, line('.'))
1tabnext | stag third
call assert_equal(2, tabpagenr('$'))
call assert_equal(3, line('.'))
tabclose!
enew | only
call delete('Xfile1')
call delete('Xtags')
set tags&
set switchbuf&vim
endfunc
" Tests for [ CTRL-I and CTRL-W CTRL-I commands
function Test_keyword_jump()
call writefile(["#include Xinclude", "",
\ "",
\ "/* test text test tex start here",
\ " some text",
\ " test text",
\ " start OK if found this line",
\ " start found wrong line",
\ "test text"], 'Xtestfile')
call writefile(["/* test text test tex start here",
\ " some text",
\ " test text",
\ " start OK if found this line",
\ " start found wrong line",
\ "test text"], 'Xinclude')
new Xtestfile
call cursor(1,1)
call search("start")
exe "normal! 5[\<C-I>"
call assert_equal(" start OK if found this line", getline('.'))
call cursor(1,1)
call search("start")
exe "normal! 5\<C-W>\<C-I>"
call assert_equal(" start OK if found this line", getline('.'))
" invalid tag search pattern
call assert_fails('tag /\%(/', 'E426:')
enew! | only
call delete('Xtestfile')
call delete('Xinclude')
endfunction
" Test for jumping to a tag with 'hidden' set, with symbolic link in path of
" tag. This only works for Unix, because of the symbolic link.
func Test_tag_symbolic()
CheckUnix
set hidden
call delete("Xtest.dir", "rf")
call system("ln -s . Xtest.dir")
" Create a tags file with the current directory name inserted.
call writefile([
\ "SECTION_OFF " . getcwd() . "/Xtest.dir/Xtest.c /^#define SECTION_OFF 3$/",
\ '',
\ ], 'Xtags')
call writefile(['#define SECTION_OFF 3',
\ '#define NUM_SECTIONS 3'], 'Xtest.c')
" Try jumping to a tag, but with a path that contains a symbolic link. When
" wrong, this will give the ATTENTION message. The next space will then be
" eaten by hit-return, instead of moving the cursor to 'd'.
set tags=Xtags
enew!
call append(0, 'SECTION_OFF')
call cursor(1,1)
exe "normal \<C-]> "
call assert_equal('Xtest.c', expand('%:t'))
call assert_equal(2, col('.'))
set hidden&
set tags&
enew!
call delete('Xtags')
call delete('Xtest.c')
call delete("Xtest.dir", "rf")
%bwipe!
endfunc
" Tests for tag search with !_TAG_FILE_ENCODING.
func Test_tag_file_encoding()
if has('vms')
throw 'Skipped: does not work on VMS'
endif
if !has('iconv') || iconv("\x82\x60", "cp932", "utf-8") != "\uff21"
throw 'Skipped: iconv does not work'
endif
let save_enc = &encoding
set encoding=utf8
let content = ['text for tags1', 'abcdefghijklmnopqrs']
call writefile(content, 'Xtags1.txt')
let content = ['text for tags2', 'ＡＢＣ']
call writefile(content, 'Xtags2.txt')
let content = ['text for tags3', 'ＡＢＣ']
call writefile(content, 'Xtags3.txt')
let content = ['!_TAG_FILE_ENCODING utf-8 //', 'abcdefghijklmnopqrs Xtags1.txt /abcdefghijklmnopqrs']
call writefile(content, 'Xtags1')
" case1:
new
set tags=Xtags1
tag abcdefghijklmnopqrs
call assert_equal('Xtags1.txt', expand('%:t'))
call assert_equal('abcdefghijklmnopqrs', getline('.'))
close
" case2:
new
let content = ['!_TAG_FILE_ENCODING cp932 //',
\ "\x82`\x82a\x82b Xtags2.txt /\x82`\x82a\x82b"]
call writefile(content, 'Xtags')
set tags=Xtags
tag /.ＢＣ
call assert_equal('Xtags2.txt', expand('%:t'))
call assert_equal('ＡＢＣ', getline('.'))
call delete('Xtags')
close
" case3:
new
let contents = [
\ "!_TAG_FILE_SORTED 1 //",
\ "!_TAG_FILE_ENCODING cp932 //"]
for i in range(1, 100)
call add(contents, 'abc' .. i
\ .. " Xtags3.txt /\x82`\x82a\x82b")
endfor
call writefile(contents, 'Xtags')
set tags=Xtags
tag abc50
call assert_equal('Xtags3.txt', expand('%:t'))
call assert_equal('ＡＢＣ', getline('.'))
call delete('Xtags')
close
set tags&
let &encoding = save_enc
call delete('Xtags1.txt')
call delete('Xtags2.txt')
call delete('Xtags3.txt')
call delete('Xtags1')
endfunc
" Test for emacs-style tags file (TAGS)
func Test_tagjump_etags()
CheckFeature emacs_tags
call writefile([
\ "void foo() {}",
\ "int main(int argc, char **argv)",
\ "{",
\ "\tfoo();",
\ "\treturn 0;",
\ "}",
\ ], 'Xmain.c')
call writefile([
\ "\x0c",
\ "Xmain.c,64",
\ "void foo() {}\x7ffoo\x011,0",
\ "int main(int argc, char **argv)\x7fmain\x012,14",
\ ], 'Xtags')
set tags=Xtags
ta foo
call assert_equal('void foo() {}', getline('.'))
" Test for including another tags file
call writefile([
\ "\x0c",
\ "Xmain.c,64",
\ "void foo() {}\x7ffoo\x011,0",
\ "\x0c",
\ "Xnonexisting,include",
\ "\x0c",
\ "Xtags2,include"
\ ], 'Xtags')
call writefile([
\ "\x0c",
\ "Xmain.c,64",
\ "int main(int argc, char **argv)\x7fmain\x012,14",
\ ], 'Xtags2')
tag main
call assert_equal(2, line('.'))
call assert_fails('tag bar', 'E426:')
" corrupted tag line
call writefile([
\ "\x0c",
\ "Xmain.c,8",
\ "int main"
\ ], 'Xtags', 'b')
call assert_fails('tag foo', 'E426:')
" invalid line number
call writefile([
\ "\x0c",
\ "Xmain.c,64",
\ "void foo() {}\x7ffoo\x0abc,0",
\ ], 'Xtags')
call assert_fails('tag foo', 'E426:')
" invalid tag name
call writefile([
\ "\x0c",
\ "Xmain.c,64",
\ ";;;;\x7f1,0",
\ ], 'Xtags')
call assert_fails('tag foo', 'E431:')
" end of file after a CTRL-L line
call writefile([
\ "\x0c",
\ "Xmain.c,64",
\ "void foo() {}\x7ffoo\x011,0",
\ "\x0c",
\ ], 'Xtags')
call assert_fails('tag main', 'E426:')
" error in an included tags file
call writefile([
\ "\x0c",
\ "Xtags2,include"
\ ], 'Xtags')
call writefile([
\ "\x0c",
\ "Xmain.c,64",
\ "void foo() {}",
\ ], 'Xtags2')
call assert_fails('tag foo', 'E431:')
call delete('Xtags')
call delete('Xtags2')
call delete('Xmain.c')
set tags&
bwipe!
endfunc
" Test for getting and modifying the tag stack
func Test_getsettagstack()
call writefile(['line1', 'line2', 'line3'], 'Xfile1')
call writefile(['line1', 'line2', 'line3'], 'Xfile2')
call writefile(['line1', 'line2', 'line3'], 'Xfile3')
enew | only
call settagstack(1, {'items' : []})
call assert_equal(0, gettagstack(1).length)
call assert_equal([], 1->gettagstack().items)
" Error cases
call assert_equal({}, gettagstack(100))
call assert_equal(-1, settagstack(100, {'items' : []}))
call assert_fails('call settagstack(1, [1, 10])', 'E715:')
call assert_fails("call settagstack(1, {'items' : 10})", 'E714:')
call assert_fails("call settagstack(1, {'items' : []}, 10)", 'E928:')
call assert_fails("call settagstack(1, {'items' : []}, 'b')", 'E962:')
call assert_equal(-1, settagstack(0, test_null_dict()))
set tags=Xtags
call writefile(["!_TAG_FILE_ENCODING\tutf-8\t//",
\ "one\tXfile1\t1",
\ "three\tXfile3\t3",
\ "two\tXfile2\t2"],
\ 'Xtags')
let stk = []
call add(stk, {'bufnr' : bufnr('%'), 'tagname' : 'one',
\ 'from' : [bufnr('%'), line('.'), col('.'), 0], 'matchnr' : 1})
tag one
call add(stk, {'bufnr' : bufnr('%'), 'tagname' : 'two',
\ 'from' : [bufnr('%'), line('.'), col('.'), 0], 'matchnr' : 1})
tag two
call add(stk, {'bufnr' : bufnr('%'), 'tagname' : 'three',
\ 'from' : [bufnr('%'), line('.'), col('.'), 0], 'matchnr' : 1})
tag three
call assert_equal(3, gettagstack(1).length)
call assert_equal(stk, gettagstack(1).items)
" Check for default - current window
call assert_equal(3, gettagstack().length)
call assert_equal(stk, gettagstack().items)
" Try to set current index to invalid values
call settagstack(1, {'curidx' : -1})
call assert_equal(1, gettagstack().curidx)
eval {'curidx' : 50}->settagstack(1)
call assert_equal(4, gettagstack().curidx)
" Try pushing invalid items onto the stack
call settagstack(1, {'items' : []})
call settagstack(1, {'items' : ["plate"]}, 'a')
call assert_equal(0, gettagstack().length)
call assert_equal([], gettagstack().items)
call settagstack(1, {'items' : [{"tagname" : "abc"}]}, 'a')
call assert_equal(0, gettagstack().length)
call assert_equal([], gettagstack().items)
call settagstack(1, {'items' : [{"from" : 100}]}, 'a')
call assert_equal(0, gettagstack().length)
call assert_equal([], gettagstack().items)
call settagstack(1, {'items' : [{"from" : [2, 1, 0, 0]}]}, 'a')
call assert_equal(0, gettagstack().length)
call assert_equal([], gettagstack().items)
" Push one item at a time to the stack
call settagstack(1, {'items' : []})
call settagstack(1, {'items' : [stk[0]]}, 'a')
call settagstack(1, {'items' : [stk[1]]}, 'a')
call settagstack(1, {'items' : [stk[2]]}, 'a')
call settagstack(1, {'curidx' : 4})
call assert_equal({'length' : 3, 'curidx' : 4, 'items' : stk},
\ gettagstack(1))
" Try pushing items onto a full stack
for i in range(7)
call settagstack(1, {'items' : stk}, 'a')
endfor
call assert_equal(20, gettagstack().length)
call settagstack(1,
\ {'items' : [{'tagname' : 'abc', 'from' : [1, 10, 1, 0]}]}, 'a')
call assert_equal('abc', gettagstack().items[19].tagname)
" truncate the tag stack
call settagstack(1,
\ {'curidx' : 9,
\ 'items' : [{'tagname' : 'abc', 'from' : [1, 10, 1, 0]}]}, 't')
let t = gettagstack()
call assert_equal(9, t.length)
call assert_equal(10, t.curidx)
" truncate the tag stack without pushing any new items
call settagstack(1, {'curidx' : 5}, 't')
let t = gettagstack()
call assert_equal(4, t.length)
call assert_equal(5, t.curidx)
" truncate an empty tag stack and push new items
call settagstack(1, {'items' : []})
call settagstack(1,
\ {'items' : [{'tagname' : 'abc', 'from' : [1, 10, 1, 0]}]}, 't')
let t = gettagstack()
call assert_equal(1, t.length)
call assert_equal(2, t.curidx)
" Tag with multiple matches
call writefile(["!_TAG_FILE_ENCODING\tutf-8\t//",
\ "two\tXfile1\t1",
\ "two\tXfile2\t3",
\ "two\tXfile3\t2"],
\ 'Xtags')
call settagstack(1, {'items' : []})
tag two
tnext
tnext
call assert_equal(1, gettagstack().length)
call assert_equal(3, gettagstack().items[0].matchnr)
" Memory allocation failures
call test_alloc_fail(GetAllocId('tagstack_items'), 0, 0)
call assert_fails('call gettagstack()', 'E342:')
call test_alloc_fail(GetAllocId('tagstack_from'), 0, 0)
call assert_fails('call gettagstack()', 'E342:')
call test_alloc_fail(GetAllocId('tagstack_details'), 0, 0)
call assert_fails('call gettagstack()', 'E342:')
call settagstack(1, {'items' : []})
call delete('Xfile1')
call delete('Xfile2')
call delete('Xfile3')
call delete('Xtags')
set tags&
endfunc
func Test_tag_with_count()
call writefile([
\ 'test Xtest.h /^void test();$/;" p typeref:typename:void signature:()',
\ ], 'Xtags')
call writefile([
\ 'main Xtest.c /^int main()$/;" f typeref:typename:int signature:()',
\ 'test Xtest.c /^void test()$/;" f typeref:typename:void signature:()',
\ ], 'Ytags')
cal writefile([
\ 'int main()',
\ 'void test()',
\ ], 'Xtest.c')
cal writefile([
\ 'void test();',
\ ], 'Xtest.h')
set tags=Xtags,Ytags
new Xtest.c
let tl = taglist('test', 'Xtest.c')
call assert_equal(tl[0].filename, 'Xtest.c')
call assert_equal(tl[1].filename, 'Xtest.h')
tag test
call assert_equal(bufname('%'), 'Xtest.c')
1tag test
call assert_equal(bufname('%'), 'Xtest.c')
2tag test
call assert_equal(bufname('%'), 'Xtest.h')
set tags&
call delete('Xtags')
call delete('Ytags')
bwipe Xtest.h
bwipe Xtest.c
call delete('Xtest.h')
call delete('Xtest.c')
endfunc
func Test_tagnr_recall()
call writefile([
\ 'test Xtest.h /^void test();$/;" p',
\ 'main Xtest.c /^int main()$/;" f',
\ 'test Xtest.c /^void test()$/;" f',
\ ], 'Xtags')
cal writefile([
\ 'int main()',
\ 'void test()',
\ ], 'Xtest.c')
cal writefile([
\ 'void test();',
\ ], 'Xtest.h')
set tags=Xtags
new Xtest.c
let tl = taglist('test', 'Xtest.c')
call assert_equal(tl[0].filename, 'Xtest.c')
call assert_equal(tl[1].filename, 'Xtest.h')
2tag test
call assert_equal(bufname('%'), 'Xtest.h')
pop
call assert_equal(bufname('%'), 'Xtest.c')
tag
call assert_equal(bufname('%'), 'Xtest.h')
set tags&
call delete('Xtags')
bwipe Xtest.h
bwipe Xtest.c
call delete('Xtest.h')
call delete('Xtest.c')
endfunc
func Test_tag_line_toolong()
call writefile([
\ '1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 django/contrib/admin/templates/admin/edit_inline/stacked.html 16;" j line:16 language:HTML'
\ ], 'Xtags')
set tags=Xtags
let old_vbs = &verbose
set verbose=5
" ":tjump" should give "tag not found" not "Format error in tags file"
call assert_fails('tj /foo', 'E426:')
try
tj /foo
catch /^Vim\%((\a\+)\)\=:E431/
call assert_report(v:exception)
catch /.*/
endtry
call assert_equal('Searching tags file Xtags', split(execute('messages'), '\n')[-1])
call writefile([
\ '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567 django/contrib/admin/templates/admin/edit_inline/stacked.html 16;" j line:16 language:HTML'
\ ], 'Xtags')
call assert_fails('tj /foo', 'E426:')
try
tj /foo
catch /^Vim\%((\a\+)\)\=:E431/
call assert_report(v:exception)
catch /.*/
endtry
call assert_equal('Searching tags file Xtags', split(execute('messages'), '\n')[-1])
" binary search works in file with long line
call writefile([
\ 'asdfasfd nowhere 16',
\ 'foobar Xsomewhere 3; " 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567',
\ 'zasdfasfd nowhere 16',
\ ], 'Xtags')
call writefile([
\ 'one',
\ 'two',
\ 'trhee',
\ 'four',
\ ], 'Xsomewhere')
tag foobar
call assert_equal('Xsomewhere', expand('%'))
call assert_equal(3, getcurpos()[1])
" expansion on command line works with long lines when &wildoptions contains
" 'tagfile'
set wildoptions=tagfile
call writefile([
\ 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa file /^pattern$/;" f'
\ ], 'Xtags')
call feedkeys(":tag \<Tab>", 'tx')
" Should not crash
call assert_true(v:true)
call delete('Xtags')
call delete('Xsomewhere')
set tags&
let &verbose = old_vbs
endfunc
" Check that using :tselect does not run into the hit-enter prompt.
" Requires a terminal to trigger that prompt.
func Test_tselect()
CheckScreendump
call writefile([
\ 'main Xtest.h /^void test();$/;" f',
\ 'main Xtest.c /^int main()$/;" f',
\ 'main Xtest.x /^void test()$/;" f',
\ ], 'Xtags')
cal writefile([
\ 'int main()',
\ 'void test()',
\ ], 'Xtest.c')
let lines =<< trim [SCRIPT]
set tags=Xtags
[SCRIPT]
call writefile(lines, 'XTest_tselect')
let buf = RunVimInTerminal('-S XTest_tselect', {'rows': 10, 'cols': 50})
call TermWait(buf, 50)
call term_sendkeys(buf, ":tselect main\<CR>2\<CR>")
call VerifyScreenDump(buf, 'Test_tselect_1', {})
call StopVimInTerminal(buf)
call delete('Xtags')
call delete('Xtest.c')
call delete('XTest_tselect')
endfunc
func Test_tagline()
call writefile([
\ 'provision Xtest.py /^ def provision(self, **kwargs):$/;" m line:1 language:Python class:Foo',
\ 'provision Xtest.py /^ def provision(self, **kwargs):$/;" m line:3 language:Python class:Bar',
\], 'Xtags')
call writefile([
\ ' def provision(self, **kwargs):',
\ ' pass',
\ ' def provision(self, **kwargs):',
\ ' pass',
\], 'Xtest.py')
set tags=Xtags
1tag provision
call assert_equal(line('.'), 1)
2tag provision
call assert_equal(line('.'), 3)
call delete('Xtags')
call delete('Xtest.py')
set tags&
endfunc
" Test for expanding environment variable in a tag file name
func Test_tag_envvar()
call writefile(["Func1\t$FOO\t/^Func1/"], 'Xtags')
set tags=Xtags
let $FOO='TagTestEnv'
let caught_exception = v:false
try
tag Func1
catch /E429:/
call assert_match('E429:.*"TagTestEnv".*', v:exception)
let caught_exception = v:true
endtry
call assert_true(caught_exception)
set tags&
call delete('Xtags')
unlet $FOO
endfunc
" Test for :ptag
func Test_tag_preview()
call writefile(["!_TAG_FILE_ENCODING\tutf-8\t//",
\ "second\tXfile1\t2",
\ "third\tXfile1\t3",],
\ 'Xtags')
set tags=Xtags
call writefile(['first', 'second', 'third'], 'Xfile1')
enew | only
ptag third
call assert_equal(2, winnr())
call assert_equal(2, winnr('$'))
call assert_equal(1, getwinvar(1, '&previewwindow'))
call assert_equal(0, getwinvar(2, '&previewwindow'))
wincmd P
call assert_equal(3, line('.'))
" jump to the tag again
wincmd w
ptag third
wincmd P
call assert_equal(3, line('.'))
" jump to the newer tag
wincmd w
ptag
wincmd P
call assert_equal(3, line('.'))
" close the preview window
pclose
call assert_equal(1, winnr('$'))
call delete('Xfile1')
call delete('Xtags')
set tags&
endfunc
" Tests for guessing the tag location
func Test_tag_guess()
call writefile(["!_TAG_FILE_ENCODING\tutf-8\t//",
\ "func1\tXfoo\t/^int func1(int x)/",
\ "func2\tXfoo\t/^int func2(int y)/",
\ "func3\tXfoo\t/^func3/",
\ "func4\tXfoo\t/^func4/"],
\ 'Xtags')
set tags=Xtags
let code =<< trim [CODE]
int FUNC1 (int x) { }
int
func2 (int y) { }
int * func3 () { }
[CODE]
call writefile(code, 'Xfoo')
let v:statusmsg = ''
ta func1
call assert_match('E435:', v:statusmsg)
call assert_equal(2, line('.'))
let v:statusmsg = ''
ta func2
call assert_match('E435:', v:statusmsg)
call assert_equal(4, line('.'))
let v:statusmsg = ''
ta func3
call assert_match('E435:', v:statusmsg)
call assert_equal(5, line('.'))
call assert_fails('ta func4', 'E434:')
call delete('Xtags')
call delete('Xfoo')
set tags&
endfunc
" Test for an unsorted tags file
func Test_tag_sort()
let l = [
\ "first\tXfoo\t1",
\ "ten\tXfoo\t3",
\ "six\tXfoo\t2"]
call writefile(l, 'Xtags')
set tags=Xtags
let code =<< trim [CODE]
int first() {}
int six() {}
int ten() {}
[CODE]
call writefile(code, 'Xfoo')
call assert_fails('tag first', 'E432:')
" When multiple tag files are not sorted, then message should be displayed
" multiple times
call writefile(l, 'Xtags2')
set tags=Xtags,Xtags2
call assert_fails('tag first', ['E432:', 'E432:'])
call delete('Xtags')
call delete('Xtags2')
call delete('Xfoo')
set tags&
%bwipe
endfunc
" Test for an unsorted tags file
func Test_tag_fold()
call writefile([
\ "!_TAG_FILE_ENCODING\tutf-8\t//",
\ "!_TAG_FILE_SORTED\t2\t/0=unsorted, 1=sorted, 2=foldcase/",
\ "first\tXfoo\t1",
\ "second\tXfoo\t2",
\ "third\tXfoo\t3"],
\ 'Xtags')
set tags=Xtags
let code =<< trim [CODE]
int first() {}
int second() {}
int third() {}
[CODE]
call writefile(code, 'Xfoo')
enew
tag second
call assert_equal('Xfoo', bufname(''))
call assert_equal(2, line('.'))
call delete('Xtags')
call delete('Xfoo')
set tags&
%bwipe
endfunc
" Test for the :ltag command
func Test_ltag()
call writefile([
\ "!_TAG_FILE_ENCODING\tutf-8\t//",
\ "first\tXfoo\t1",
\ "second\tXfoo\t/^int second() {}$/",
\ "third\tXfoo\t3"],
\ 'Xtags')
set tags=Xtags
let code =<< trim [CODE]
int first() {}
int second() {}
int third() {}
[CODE]
call writefile(code, 'Xfoo')
enew
call setloclist(0, [], 'f')
ltag third
call assert_equal('Xfoo', bufname(''))
call assert_equal(3, line('.'))
call assert_equal([{'lnum': 3, 'end_lnum': 0, 'bufnr': bufnr('Xfoo'),
\ 'col': 0, 'end_col': 0, 'pattern': '', 'valid': 1, 'vcol': 0,
\ 'nr': 0, 'type': '', 'module': '', 'text': 'third'}], getloclist(0))
ltag second
call assert_equal(2, line('.'))
call assert_equal([{'lnum': 0, 'end_lnum': 0, 'bufnr': bufnr('Xfoo'),
\ 'col': 0, 'end_col': 0, 'pattern': '^\Vint second() {}\$',
\ 'valid': 1, 'vcol': 0, 'nr': 0, 'type': '', 'module': '',
\ 'text': 'second'}], getloclist(0))
call delete('Xtags')
call delete('Xfoo')
set tags&
%bwipe
endfunc
" Test for setting the last search pattern to the tag search pattern
" when cpoptions has 't'
func Test_tag_last_search_pat()
call writefile([
\ "!_TAG_FILE_ENCODING\tutf-8\t//",
\ "first\tXfoo\t/^int first() {}/",
\ "second\tXfoo\t/^int second() {}/",
\ "third\tXfoo\t/^int third() {}/"],
\ 'Xtags')
set tags=Xtags
let code =<< trim [CODE]
int first() {}
int second() {}
int third() {}
[CODE]
call writefile(code, 'Xfoo')
enew
let save_cpo = &cpo
set cpo+=t
let @/ = ''
tag second
call assert_equal('^int second() {}', @/)
let &cpo = save_cpo
call delete('Xtags')
call delete('Xfoo')
set tags&
%bwipe
endfunc
" Tag stack tests
func Test_tag_stack()
let l = []
for i in range(10, 31)
let l += ["var" .. i .. "\tXfoo\t/^int var" .. i .. ";$/"]
endfor
call writefile(l, 'Xtags')
set tags=Xtags
let l = []
for i in range(10, 31)
let l += ["int var" .. i .. ";"]
endfor
call writefile(l, 'Xfoo')
" Jump to a tag when the tag stack is full. Oldest entry should be removed.
enew
for i in range(10, 30)
exe "tag var" .. i
endfor
let l = gettagstack()
call assert_equal(20, l.length)
call assert_equal('var11', l.items[0].tagname)
tag var31
let l = gettagstack()
call assert_equal('var12', l.items[0].tagname)
call assert_equal('var31', l.items[19].tagname)
" Use tnext with a single match
call assert_fails('tnext', 'E427:')
" Jump to newest entry from the top of the stack
call assert_fails('tag', 'E556:')
" Pop with zero count from the top of the stack
call assert_fails('0pop', 'E556:')
" Pop from an unsaved buffer
enew!
call append(1, "sample text")
call assert_fails('pop', 'E37:')
call assert_equal(21, gettagstack().curidx)
enew!
" Pop all the entries in the tag stack
call assert_fails('30pop', 'E555:')
" Pop with a count when already at the bottom of the stack
call assert_fails('exe "normal 4\<C-T>"', 'E555:')
call assert_equal(1, gettagstack().curidx)
" Jump to newest entry from the bottom of the stack with zero count
call assert_fails('0tag', 'E555:')
" Pop the tag stack when it is empty
call settagstack(1, {'items' : []})
call assert_fails('pop', 'E73:')
call delete('Xtags')
call delete('Xfoo')
set tags&
%bwipe