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3 shared_examples_for "vim" do
9 # Insert two blank lines.
10 # The first line is a corner case in this plugin that would shadow the
11 # correct behaviour of other tests. Thus we explicitly jump to the first
12 # line when we require so.
13 vim.feedkeys 'i\<CR>\<CR>\<ESC>'
16 describe "when using the indent plugin" do
17 it "sets the indentexpr and indentkeys options" do
18 vim.command("set indentexpr?").should include "GetPythonPEPIndent("
19 vim.command("set indentkeys?").should include "=elif"
22 it "sets autoindent and expandtab" do
23 vim.command("set autoindent?").should match(/\s*autoindent/)
24 vim.command("set expandtab?").should match(/\s*expandtab/)
28 describe "when entering the first line" do
29 before { vim.feedkeys '0ggipass' }
31 it "does not indent" do
33 proposed_indent.should == 0
36 it "does not indent when using '=='" do
42 describe "when after a '(' that is at the end of its line" do
43 before { vim.feedkeys 'itest(\<CR>' }
45 it "indents by one level" do
46 proposed_indent.should == shiftwidth
47 vim.feedkeys 'something'
48 indent.should == shiftwidth
50 indent.should == shiftwidth
53 it "puts the closing parenthesis at the same level" do
59 describe "when after an '(' that is followed by something" do
60 before { vim.feedkeys 'itest(something,\<CR>' }
62 it "lines up on following lines" do
64 vim.feedkeys 'more,\<CR>'
68 it "lines up the closing parenthesis" do
73 it "does not touch the closing parenthesis if it is already indented further" do
79 describe "when after an '{' that is followed by a comment" do
80 before { vim.feedkeys 'imydict = { # comment\<CR>' }
82 it "indent by one level" do
83 indent.should == shiftwidth
84 vim.feedkeys '1: 1,\<CR>'
85 indent.should == shiftwidth
88 it "lines up the closing parenthesis" do
94 describe "when using gq to reindent a '(' that is" do
95 before { vim.feedkeys 'itest(' }
96 it "something and has a string without spaces at the end" do
97 vim.feedkeys 'something_very_long_blaaaaaaaaa, "some_very_long_string_blaaaaaaaaaaaaaaaaaaaa"\<esc>gqq'
102 describe "when after multiple parens of different types" do
103 it "indents by one level" do
104 vim.feedkeys 'if({\<CR>'
105 indent.should == shiftwidth
108 it "lines up with the last paren" do
109 vim.feedkeys 'ifff({123: 456,\<CR>'
114 describe "when '#' is contained in a string that is followed by a colon" do
115 it "indents by one level" do
116 vim.feedkeys 'iif "some#thing" == "test":#test\<CR>pass'
117 indent.should == shiftwidth
121 describe "when '#' is not contained in a string and is followed by a colon" do
122 it "does not indent" do
123 vim.feedkeys 'iif "some#thing" == "test"#:test\<CR>'
128 describe "when inside an unfinished string" do
129 it "does not indent" do
130 vim.feedkeys 'i"test:\<ESC>'
131 vim.echo('synIDattr(synID(line("."), col("."), 0), "name")'
132 ).downcase.should include 'string'
133 vim.feedkeys 'a\<CR>'
134 proposed_indent.should == 0
138 it "does not dedent" do
139 vim.feedkeys 'iif True:\<CR>"test:\<ESC>'
140 vim.echo('synIDattr(synID(line("."), col("."), 0), "name")'
141 ).downcase.should include 'string'
142 proposed_indent.should == shiftwidth
143 indent.should == shiftwidth
147 describe "when the previous line has a colon in a string" do
148 before { vim.feedkeys 'itest(":".join(["1","2"]))\<CR>' }
149 it "does not indent" do
150 vim.feedkeys 'if True:'
152 proposed_indent.should == 0
156 describe "when the previous line has a list slice" do
157 it "does not indent" do
158 vim.feedkeys 'ib = a[2:]\<CR>'
160 proposed_indent.should == 0
164 describe "when line is empty inside a block" do
165 it "is indented like the previous line" do
166 vim.feedkeys 'idef a():\<CR>1\<CR>\<CR>2\<ESC>kcc'
167 indent.should == shiftwidth
171 describe "when line is empty inside a block following multi-line statement" do
172 it "is indented like the previous line" do
173 vim.feedkeys 'idef a():\<CR>x = (1 +\<CR>2)\<CR>\<CR>y\<ESC>kcc'
174 indent.should == shiftwidth
178 describe "when line is empty inside a block following stop statement" do
179 it "is indented like the previous line minus shiftwidth" do
180 vim.feedkeys 'iif x:\<CR>if y:\<CR>pass\<CR>\<CR>z\<ESC>kcc'
181 indent.should == shiftwidth
185 describe "when using simple control structures" do
186 it "indents shiftwidth spaces" do
187 vim.feedkeys 'iwhile True:\<CR>pass'
188 indent.should == shiftwidth
192 describe "when using a function definition" do
193 it "indents shiftwidth spaces" do
194 vim.feedkeys 'idef long_function_name(\<CR>arg'
195 indent.should == shiftwidth * 2
199 describe "when using a class definition" do
200 it "indents shiftwidth spaces" do
201 vim.feedkeys 'iclass Foo(\<CR>'
202 indent.should == shiftwidth * 2
206 describe "when writing an 'else' block" do
207 it "aligns to the preceeding 'for' block" do
208 vim.feedkeys 'ifor x in "abc":\<CR>pass\<CR>else:'
212 it "aligns to the preceeding 'if' block" do
213 vim.feedkeys 'ifor x in "abc":\<CR>if True:\<CR>pass\<CR>else:'
214 indent.should == shiftwidth
218 describe "when using parens and control statements" do
219 it "avoids ambiguity by using extra indentation" do
220 vim.feedkeys 'iif (111 and\<CR>'
222 indent.should == shiftwidth * 2
226 vim.feedkeys '222):\<CR>'
227 indent.should == shiftwidth
228 vim.feedkeys 'pass\<CR>'
232 it "still aligns parens properly if not ambiguous" do
233 vim.feedkeys 'iwhile (111 and\<CR>'
235 vim.feedkeys '222):\<CR>'
236 indent.should == shiftwidth
237 vim.feedkeys 'pass\<CR>'
241 it "still handles multiple parens correctly" do
242 vim.feedkeys 'iif (111 and (222 and 333\<CR>'
244 vim.feedkeys 'and 444\<CR>'
246 vim.feedkeys ')\<CR>'
248 indent.should == shiftwidth * 2
252 vim.feedkeys 'and 555):\<CR>'
253 indent.should == shiftwidth
254 vim.feedkeys 'pass\<CR>'
259 describe "when a line breaks with a manual '\\'" do
260 it "indents shiftwidth spaces on normal line" do
261 vim.feedkeys 'ivalue = test + \\\\\<CR>'
262 indent.should == shiftwidth
265 it "indents 2x shiftwidth spaces for control structures" do
266 vim.feedkeys 'iif somevalue == xyz and \\\\\<CR>'
267 indent.should == shiftwidth * 2
270 it "indents relative to line above" do
271 vim.feedkeys 'i\<TAB>value = test + \\\\\<CR>'
272 indent.should == shiftwidth * 2
276 describe "when current line is dedented compared to previous line" do
277 before { vim.feedkeys 'i\<TAB>\<TAB>if x:\<CR>y = True\<CR>\<ESC>' }
278 it "and current line has a valid indentation (Part 1)" do
279 vim.feedkeys '0i\<TAB>if y:'
280 proposed_indent.should == -1
283 it "and current line has a valid indentation (Part 2)" do
284 vim.feedkeys '0i\<TAB>\<TAB>if y:'
285 proposed_indent.should == -1
288 it "and current line has an invalid indentation" do
289 vim.feedkeys 'i while True:\<CR>'
290 indent.should == previous_indent + shiftwidth
294 describe "when current line is dedented compared to the last non-empty line" do
295 before { vim.feedkeys 'i\<TAB>\<TAB>if x:\<CR>y = True\<CR>\<CR>\<ESC>' }
296 it "and current line has a valid indentation" do
297 vim.feedkeys '0i\<TAB>if y:'
298 proposed_indent.should == -1
302 describe "when an 'if' is followed by" do
303 before { vim.feedkeys 'i\<TAB>\<TAB>if x:\<CR>' }
304 it "an elif, it lines up with the 'if'" do
305 vim.feedkeys 'elif y:'
306 indent.should == shiftwidth * 2
309 it "an 'else', it lines up with the 'if'" do
311 indent.should == shiftwidth * 2
315 describe "when an 'if' contains a try-except" do
317 vim.feedkeys 'iif x:\<CR>try:\<CR>pass\<CR>except:\<CR>pass\<CR>'
318 indent.should == shiftwidth
320 it "an 'else' should be indented to the try" do
322 indent.should == shiftwidth
323 proposed_indent.should == shiftwidth
325 it "an 'else' should keep the indent of the 'if'" do
326 vim.feedkeys 'else:\<ESC><<'
328 proposed_indent.should == 0
332 describe "when a 'for' is followed by" do
333 before { vim.feedkeys 'i\<TAB>\<TAB>for x in y:\<CR>' }
334 it "an 'else', it lines up with the 'for'" do
336 indent.should == shiftwidth * 2
340 describe "when an 'else' is followed by" do
341 before { vim.feedkeys 'i\<TAB>\<TAB>else:\<CR>XXX\<CR>' }
342 it "a 'finally', it lines up with the 'else'" do
343 vim.feedkeys 'finally:'
344 indent.should == shiftwidth * 2
349 describe "when a 'try' is followed by" do
350 before { vim.feedkeys 'i\<TAB>\<TAB>try:\<CR>' }
351 it "an 'except', it lines up with the 'try'" do
352 vim.feedkeys 'except:'
353 indent.should == shiftwidth * 2
356 it "an 'else', it lines up with the 'try'" do
358 indent.should == shiftwidth * 2
361 it "a 'finally', it lines up with the 'try'" do
362 vim.feedkeys 'finally:'
363 indent.should == shiftwidth * 2
367 describe "when an 'except' is followed by" do
368 before { vim.feedkeys 'i\<TAB>\<TAB>except:\<CR>' }
369 it "an 'else', it lines up with the 'except'" do
371 indent.should == shiftwidth * 2
374 it "another 'except', it lines up with the previous 'except'" do
375 vim.feedkeys 'except:'
376 indent.should == shiftwidth * 2
379 it "a 'finally', it lines up with the 'except'" do
380 vim.feedkeys 'finally:'
381 indent.should == shiftwidth * 2
385 describe "when an else is used inside of a nested if" do
386 before { vim.feedkeys 'iif foo:\<CR>\<TAB>if bar:\<CR>\<TAB>\<TAB>pass\<CR>' }
387 it "indents an else to the inner if" do
389 indent.should == shiftwidth * 2
393 describe "when jedi-vim call signatures are used" do
394 before { vim.command 'syn match jediFunction "JEDI_CALL_SIGNATURE" keepend extend' }
396 it "ignores the call signature after a colon" do
397 vim.feedkeys 'iif True: JEDI_CALL_SIGNATURE\<CR>'
398 indent.should == shiftwidth
401 it "ignores the call signature after a function" do
402 vim.feedkeys 'idef f( JEDI_CALL_SIGNATURE\<CR>'
403 indent.should == shiftwidth * 2
408 shared_examples_for "multiline strings" do
409 describe "when after an '(' that is followed by an unfinished string" do
410 before { vim.feedkeys 'itest("""' }
412 it "it indents the next line" do
414 expected_proposed, expected_indent = multiline_indent(0, shiftwidth)
415 proposed_indent.should == expected_proposed
416 indent.should == expected_indent
419 it "with contents it indents the second line to the parenthesis" do
420 vim.feedkeys 'second line\<CR>'
421 expected_proposed, expected_indent = multiline_indent(0, 5)
422 proposed_indent.should == expected_proposed
423 indent.should == expected_indent
427 describe "when after assigning an unfinished string" do
428 before { vim.feedkeys 'itest = """' }
430 it "it indents the next line" do
432 expected_proposed, expected_indent = multiline_indent(0, shiftwidth)
433 proposed_indent.should == expected_proposed
434 indent.should == expected_indent
438 describe "when after assigning an unfinished string" do
439 before { vim.feedkeys 'i test = """' }
441 it "it indents the next line" do
443 expected_proposed, expected_indent = multiline_indent(4, shiftwidth + 4)
444 proposed_indent.should == expected_proposed
445 indent.should == expected_indent
449 describe "when after assigning a finished string" do
450 before { vim.feedkeys 'i test = ""' }
452 it "it does indent the next line" do
457 it "and writing a new string, it does indent the next line" do
458 vim.feedkeys '\<CR>""'
463 describe "when after a docstring" do
464 before { vim.feedkeys 'i """' }
465 it "it does indent the next line to the docstring" do
468 proposed_indent.should == 4
472 describe "when after a docstring with contents" do
473 before { vim.feedkeys 'i """First line' }
474 it "it does indent the next line to the docstring" do
477 proposed_indent.should == 4
481 describe "when breaking a string after opening parenthesis" do
482 before { vim.feedkeys 'i foo("""bar<Left><Left><Left>' }
483 it "it does indent the next line as after an opening multistring" do
485 expected_proposed, expected_indent = multiline_indent(4, 4 + shiftwidth)
486 indent.should == expected_indent
487 proposed_indent.should == expected_proposed
492 describe "vim when using width of 4" do
494 vim.command("set sw=4 ts=4 sts=4 et")
496 it_behaves_like "vim"
499 describe "vim when using width of 3" do
501 vim.command("set sw=3 ts=3 sts=3 et")
503 it_behaves_like "vim"
506 describe "vim when not using python_pep8_indent_multiline_string" do
508 vim.command("set sw=4 ts=4 sts=4 et")
509 vim.command("unlet! g:python_pep8_indent_multiline_string")
511 it_behaves_like "multiline strings"
514 describe "vim when using python_pep8_indent_multiline_first=0" do
516 vim.command("set sw=4 ts=4 sts=4 et")
517 vim.command("let g:python_pep8_indent_multiline_string=0")
519 it_behaves_like "multiline strings"
522 describe "vim when using python_pep8_indent_multiline_string=-1" do
524 vim.command("set sw=4 ts=4 sts=4 et")
525 vim.command("let g:python_pep8_indent_multiline_string=-1")
527 it_behaves_like "multiline strings"
530 describe "vim when using python_pep8_indent_multiline_string=-2" do
532 vim.command("set sw=4 ts=4 sts=4 et")
533 vim.command("let g:python_pep8_indent_multiline_string=-2")
535 it_behaves_like "multiline strings"
538 describe "vim for cython" do
541 vim.command "set ft=cython"
542 vim.command "runtime indent/python.vim"
545 describe "when using a cdef function definition" do
546 it "indents shiftwidth spaces" do
547 vim.feedkeys 'icdef long_function_name(\<CR>arg'
548 indent.should == shiftwidth * 2
552 describe "when using a cpdef function definition" do
553 it "indents shiftwidth spaces" do
554 vim.feedkeys 'icpdef long_function_name(\<CR>arg'
555 indent.should == shiftwidth * 2