require "spec_helper"
-describe "vim" do
+shared_examples_for "vim" do
+ before(:each) {
+ # clear buffer
+ vim.normal 'gg"_dG'
- before(:each) { vim.normal 'gg"_dG' } # clear buffer
+ # Insert two blank lines.
+ # The first line is a corner case in this plugin that would shadow the
+ # correct behaviour of other tests. Thus we explicitly jump to the first
+ # line when we require so.
+ vim.feedkeys 'i\<CR>\<CR>\<ESC>'
+ }
describe "when using the indent plugin" do
it "sets the indentexpr and indentkeys options" do
end
describe "when entering the first line" do
- before { vim.feedkeys 'ipass' }
+ before { vim.feedkeys '0ggipass' }
it "does not indent" do
- proposed_indent.should == 0
indent.should == 0
+ proposed_indent.should == 0
end
it "does not indent when using '=='" do
it "puts the closing parenthesis at the same level" do
vim.feedkeys ')'
- indent.should == 0
+ indent.should == (hang_closing ? shiftwidth : 0)
end
end
end
end
+ describe "when after an '{' that is followed by a comment" do
+ before { vim.feedkeys 'imydict = { # comment\<CR>' }
+
+ it "indent by one level" do
+ indent.should == shiftwidth
+ vim.feedkeys '1: 1,\<CR>'
+ indent.should == shiftwidth
+ end
+
+ it "lines up the closing parenthesis" do
+ vim.feedkeys '}'
+ indent.should == (hang_closing ? shiftwidth : 0)
+ end
+ end
+
+ describe "when using gq to reindent a '(' that is" do
+ before { vim.feedkeys 'itest(' }
+ it "something and has a string without spaces at the end" do
+ vim.feedkeys 'something_very_long_blaaaaaaaaa, "some_very_long_string_blaaaaaaaaaaaaaaaaaaaa"\<esc>gqq'
+ indent.should == 5
+ end
+ end
+
+ describe "when after multiple parens of different types" do
+ it "indents by one level" do
+ vim.feedkeys 'if({\<CR>'
+ indent.should == shiftwidth
+ end
+
+ it "lines up with the last paren" do
+ vim.feedkeys 'ifff({123: 456,\<CR>'
+ indent.should == 5
+ end
+ end
+
+ describe "when '#' is contained in a string that is followed by a colon" do
+ it "indents by one level" do
+ vim.feedkeys 'iif "some#thing" == "test":#test\<CR>pass'
+ indent.should == shiftwidth
+ end
+ end
+
+ describe "when '#' is not contained in a string and is followed by a colon" do
+ it "does not indent" do
+ vim.feedkeys 'iif "some#thing" == "test"#:test\<CR>'
+ indent.should == 0
+ end
+ end
+
+ describe "when inside an unfinished string" do
+ it "does not indent" do
+ vim.feedkeys 'i"test:\<ESC>'
+ vim.echo('synIDattr(synID(line("."), col("."), 0), "name")'
+ ).downcase.should include 'string'
+ vim.feedkeys 'a\<CR>'
+ proposed_indent.should == 0
+ indent.should == 0
+ end
+
+ it "does not dedent" do
+ vim.feedkeys 'iif True:\<CR>"test:\<ESC>'
+ vim.echo('synIDattr(synID(line("."), col("."), 0), "name")'
+ ).downcase.should include 'string'
+ proposed_indent.should == shiftwidth
+ indent.should == shiftwidth
+ end
+ end
+
+ describe "when the previous line has a colon in a string" do
+ before { vim.feedkeys 'itest(":".join(["1","2"]))\<CR>' }
+ it "does not indent" do
+ vim.feedkeys 'if True:'
+ indent.should == 0
+ proposed_indent.should == 0
+ end
+ end
+
+ describe "when the previous line has a list slice" do
+ it "does not indent" do
+ vim.feedkeys 'ib = a[2:]\<CR>'
+ indent.should == 0
+ proposed_indent.should == 0
+ end
+ end
+
+ describe "when line is empty inside a block" do
+ it "is indented like the previous line" do
+ vim.feedkeys 'idef a():\<CR>1\<CR>\<CR>2\<ESC>kcc'
+ indent.should == shiftwidth
+ end
+ end
+
+ describe "when an empty line is after empty line / before non-empty" do
+ it "is indented like the next line" do
+ vim.feedkeys 'idef a():\<CR>1\<CR>\<CR>\<CR>2\<ESC><<kcc'
+ indent.should == 0
+ end
+ end
+
+ describe "when an empty line is after empty line / before non-empty (nested)" do
+ it "is indented like the next line" do
+ vim.feedkeys 'idef a():\<CR>1\<CR>\<CR>\<CR>\<ESC>0i\<TAB>2\<ESC>kcc'
+ indent.should == shiftwidth
+ end
+ end
+
+ describe "when line is empty inside a block following multi-line statement" do
+ it "is indented like the previous line" do
+ vim.feedkeys 'idef a():\<CR>x = (1 +\<CR>2)\<CR>\<CR>y\<ESC>kcc'
+ indent.should == shiftwidth
+ end
+ end
+
+ describe "when line is empty inside a block following stop statement" do
+ it "is indented like the previous line minus shiftwidth" do
+ vim.feedkeys 'iif x:\<CR>if y:\<CR>pass\<CR>\<CR>z\<ESC>kcc'
+ indent.should == shiftwidth
+ end
+ end
+
describe "when using simple control structures" do
it "indents shiftwidth spaces" do
vim.feedkeys 'iwhile True:\<CR>pass'
end
end
+ describe "when using a function definition" do
+ it "indents shiftwidth spaces" do
+ vim.feedkeys 'idef long_function_name(\<CR>arg'
+ indent.should == shiftwidth * 2
+ end
+ end
+
+ describe "when using a class definition" do
+ it "indents shiftwidth spaces" do
+ vim.feedkeys 'iclass Foo(\<CR>'
+ indent.should == shiftwidth * 2
+ end
+ end
+
+ describe "when writing an 'else' block" do
+ it "aligns to the preceeding 'for' block" do
+ vim.feedkeys 'ifor x in "abc":\<CR>pass\<CR>else:'
+ indent.should == 0
+ end
+
+ it "aligns to the preceeding 'if' block" do
+ vim.feedkeys 'ifor x in "abc":\<CR>if True:\<CR>pass\<CR>else:'
+ indent.should == shiftwidth
+ end
+ end
+
+ describe "when using parens and control statements" do
+ it "avoids ambiguity by using extra indentation" do
+ vim.feedkeys 'iif (111 and\<CR>'
+ if shiftwidth == 4
+ indent.should == shiftwidth * 2
+ else
+ indent.should == 4
+ end
+ vim.feedkeys '222):\<CR>'
+ indent.should == shiftwidth
+ vim.feedkeys 'pass\<CR>'
+ indent.should == 0
+ end
+
+ it "still aligns parens properly if not ambiguous" do
+ vim.feedkeys 'iwhile (111 and\<CR>'
+ indent.should == 7
+ vim.feedkeys '222):\<CR>'
+ indent.should == shiftwidth
+ vim.feedkeys 'pass\<CR>'
+ indent.should == 0
+ end
+
+ it "handles nested expressions (Flake8's E127)" do
+ vim.feedkeys 'i[\<CR>x for x in foo\<CR>if (\<CR>'
+ indent.should == shiftwidth * 2
+ end
+
+ it "still handles multiple parens correctly" do
+ vim.feedkeys 'iif (111 and (222 and 333\<CR>'
+ indent.should == 13
+ vim.feedkeys 'and 444\<CR>'
+ indent.should == 13
+ vim.feedkeys ')\<CR>'
+ if shiftwidth == 4
+ indent.should == shiftwidth * 2
+ else
+ indent.should == 4
+ end
+ vim.feedkeys 'and 555):\<CR>'
+ indent.should == shiftwidth
+ vim.feedkeys 'pass\<CR>'
+ indent.should == 0
+ end
+ end
+
describe "when a line breaks with a manual '\\'" do
it "indents shiftwidth spaces on normal line" do
vim.feedkeys 'ivalue = test + \\\\\<CR>'
end
it "indents relative to line above" do
- vim.feedkeys 'i\tvalue = test + \\\\\<CR>'
+ vim.feedkeys 'i\<TAB>value = test + \\\\\<CR>'
indent.should == shiftwidth * 2
end
end
- def shiftwidth
- @shiftwidth ||= vim.echo("exists('*shiftwidth') ? shiftwidth() : &sw").to_i
+ describe "when current line is dedented compared to previous line" do
+ before { vim.feedkeys 'i\<TAB>\<TAB>if x:\<CR>y = True\<CR>\<ESC>' }
+ it "and current line has a valid indentation (Part 1)" do
+ vim.feedkeys '0i\<TAB>if y:'
+ proposed_indent.should == -1
+ end
+
+ it "and current line has a valid indentation (Part 2)" do
+ vim.feedkeys '0i\<TAB>\<TAB>if y:'
+ proposed_indent.should == -1
+ end
+
+ it "and current line has an invalid indentation" do
+ vim.feedkeys 'i while True:\<CR>'
+ indent.should == previous_indent + shiftwidth
+ end
end
- def tabstop
- @tabstop ||= vim.echo("&tabstop").to_i
+
+ describe "when current line is dedented compared to the last non-empty line" do
+ before { vim.feedkeys 'i\<TAB>\<TAB>if x:\<CR>y = True\<CR>\<CR>\<ESC>' }
+ it "and current line has a valid indentation" do
+ vim.feedkeys '0i\<TAB>if y:'
+ proposed_indent.should == -1
+ end
end
- def indent
- vim.echo("indent('.')").to_i
+
+ describe "when an 'if' is followed by" do
+ before { vim.feedkeys 'i\<TAB>\<TAB>if x:\<CR>' }
+ it "an elif, it lines up with the 'if'" do
+ vim.feedkeys 'elif y:'
+ indent.should == shiftwidth * 2
+ end
+
+ it "an 'else', it lines up with the 'if'" do
+ vim.feedkeys 'else:'
+ indent.should == shiftwidth * 2
+ end
+ end
+
+ describe "when an 'if' contains a try-except" do
+ before {
+ vim.feedkeys 'iif x:\<CR>try:\<CR>pass\<CR>except:\<CR>pass\<CR>'
+ indent.should == shiftwidth
+ }
+ it "an 'else' should be indented to the try" do
+ vim.feedkeys 'else:'
+ indent.should == shiftwidth
+ proposed_indent.should == shiftwidth
+ end
+ it "an 'else' should keep the indent of the 'if'" do
+ vim.feedkeys 'else:\<ESC><<'
+ indent.should == 0
+ proposed_indent.should == 0
+ end
end
- def proposed_indent
- line = vim.echo("line('.')")
- col = vim.echo("col('.')")
- indent_value = vim.echo("GetPythonPEPIndent(line('.'))").to_i
- vim.command("call cursor(#{line}, #{col})")
- return indent_value
+
+ describe "when a 'for' is followed by" do
+ before { vim.feedkeys 'i\<TAB>\<TAB>for x in y:\<CR>' }
+ it "an 'else', it lines up with the 'for'" do
+ vim.feedkeys 'else:'
+ indent.should == shiftwidth * 2
+ end
+ end
+
+ describe "when an 'else' is followed by" do
+ before { vim.feedkeys 'i\<TAB>\<TAB>else:\<CR>XXX\<CR>' }
+ it "a 'finally', it lines up with the 'else'" do
+ vim.feedkeys 'finally:'
+ indent.should == shiftwidth * 2
+ end
+ end
+
+
+ describe "when a 'try' is followed by" do
+ before { vim.feedkeys 'i\<TAB>\<TAB>try:\<CR>' }
+ it "an 'except', it lines up with the 'try'" do
+ vim.feedkeys 'except:'
+ indent.should == shiftwidth * 2
+ end
+
+ it "an 'else', it lines up with the 'try'" do
+ vim.feedkeys 'else:'
+ indent.should == shiftwidth * 2
+ end
+
+ it "a 'finally', it lines up with the 'try'" do
+ vim.feedkeys 'finally:'
+ indent.should == shiftwidth * 2
+ end
+ end
+
+ describe "when an 'except' is followed by" do
+ before { vim.feedkeys 'i\<TAB>\<TAB>except:\<CR>' }
+ it "an 'else', it lines up with the 'except'" do
+ vim.feedkeys 'else:'
+ indent.should == shiftwidth * 2
+ end
+
+ it "another 'except', it lines up with the previous 'except'" do
+ vim.feedkeys 'except:'
+ indent.should == shiftwidth * 2
+ end
+
+ it "a 'finally', it lines up with the 'except'" do
+ vim.feedkeys 'finally:'
+ indent.should == shiftwidth * 2
+ end
+ end
+
+ describe "when an else is used inside of a nested if" do
+ before { vim.feedkeys 'iif foo:\<CR>\<TAB>if bar:\<CR>\<TAB>\<TAB>pass\<CR>' }
+ it "indents an else to the inner if" do
+ vim.feedkeys 'else:'
+ indent.should == shiftwidth * 2
+ end
+ end
+
+ describe "when jedi-vim call signatures are used" do
+ before { vim.command 'syn match jediFunction "JEDI_CALL_SIGNATURE" keepend extend' }
+
+ it "ignores the call signature after a colon" do
+ vim.feedkeys 'iif True: JEDI_CALL_SIGNATURE\<CR>'
+ indent.should == shiftwidth
+ end
+
+ it "ignores the call signature after a function" do
+ vim.feedkeys 'idef f( JEDI_CALL_SIGNATURE\<CR>'
+ indent.should == shiftwidth * 2
+ end
end
end
+shared_examples_for "multiline strings" do
+ before(:each) {
+ # clear buffer
+ vim.normal 'gg"_dG'
+
+ # Insert two blank lines.
+ # The first line is a corner case in this plugin that would shadow the
+ # correct behaviour of other tests. Thus we explicitly jump to the first
+ # line when we require so.
+ vim.feedkeys 'i\<CR>\<CR>\<ESC>'
+ }
+
+ describe "when after an '(' that is followed by an unfinished string" do
+ before { vim.feedkeys 'itest("""' }
+
+ it "it indents the next line" do
+ vim.feedkeys '\<CR>'
+ expected_proposed, expected_indent = multiline_indent(0, shiftwidth)
+ proposed_indent.should == expected_proposed
+ indent.should == expected_indent
+ end
+
+ it "with contents it indents the second line to the parenthesis" do
+ vim.feedkeys 'second line\<CR>'
+ expected_proposed, expected_indent = multiline_indent(0, 5)
+ proposed_indent.should == expected_proposed
+ indent.should == expected_indent
+ end
+ end
+
+ describe "when after assigning an unfinished string" do
+ before { vim.feedkeys 'itest = """' }
+
+ it "it indents the next line" do
+ vim.feedkeys '\<CR>'
+ expected_proposed, expected_indent = multiline_indent(0, shiftwidth)
+ proposed_indent.should == expected_proposed
+ indent.should == expected_indent
+ end
+ end
+
+ describe "when after assigning an unfinished string" do
+ before { vim.feedkeys 'i test = """' }
+
+ it "it indents the next line" do
+ vim.feedkeys '\<CR>'
+ expected_proposed, expected_indent = multiline_indent(4, shiftwidth + 4)
+ proposed_indent.should == expected_proposed
+ indent.should == expected_indent
+ end
+ end
+
+ describe "when after assigning a finished string" do
+ before { vim.feedkeys 'i test = ""' }
+
+ it "it does indent the next line" do
+ vim.feedkeys '\<CR>'
+ indent.should == 4
+ end
+
+ it "and writing a new string, it does indent the next line" do
+ vim.feedkeys '\<CR>""'
+ indent.should == 4
+ end
+ end
+
+ describe "when after a docstring" do
+ before { vim.feedkeys 'i """' }
+ it "it does indent the next line to the docstring" do
+ vim.feedkeys '\<CR>'
+ indent.should == 4
+ proposed_indent.should == 4
+ end
+ end
+
+ describe "when after a docstring with contents" do
+ before { vim.feedkeys 'i """First line' }
+ it "it does indent the next line to the docstring" do
+ vim.feedkeys '\<CR>'
+ indent.should == 4
+ proposed_indent.should == 4
+ end
+ end
+
+ describe "when breaking a string after opening parenthesis" do
+ before { vim.feedkeys 'i foo("""bar<Left><Left><Left>' }
+ it "it does indent the next line as after an opening multistring" do
+ vim.feedkeys '\<CR>'
+ expected_proposed, expected_indent = multiline_indent(4, 4 + shiftwidth)
+ indent.should == expected_indent
+ proposed_indent.should == expected_proposed
+ end
+ end
+end
+
+SUITE_SHIFTWIDTHS = [4, 3]
+SUITE_HANG_CLOSINGS = [false, true]
+
+SUITE_SHIFTWIDTHS.each do |sw|
+ describe "vim when using width of #{sw}" do
+ before {
+ vim.command("set sw=#{sw} ts=#{sw} sts=#{sw} et")
+ }
+ it "sets shiftwidth to #{sw}" do
+ shiftwidth.should == sw
+ end
+
+ SUITE_HANG_CLOSINGS.each do |hc|
+ describe "vim when hang_closing is set to #{hc}" do
+ before {
+ set_hang_closing hc
+ }
+ it "sets hang_closing to #{hc}" do
+ hang_closing.should == !!hc
+ end
+
+ it_behaves_like "vim"
+ end
+ end
+ end
+end
+
+describe "vim when not using python_pep8_indent_multiline_string" do
+ before {
+ vim.command("set sw=4 ts=4 sts=4 et")
+ vim.command("unlet! g:python_pep8_indent_multiline_string")
+ }
+ it_behaves_like "multiline strings"
+end
+
+describe "vim when using python_pep8_indent_multiline_first=0" do
+ before {
+ vim.command("set sw=4 ts=4 sts=4 et")
+ vim.command("let g:python_pep8_indent_multiline_string=0")
+ }
+ it_behaves_like "multiline strings"
+end
+
+describe "vim when using python_pep8_indent_multiline_string=-1" do
+ before {
+ vim.command("set sw=4 ts=4 sts=4 et")
+ vim.command("let g:python_pep8_indent_multiline_string=-1")
+ }
+ it_behaves_like "multiline strings"
+end
+
+describe "vim when using python_pep8_indent_multiline_string=-2" do
+ before {
+ vim.command("set sw=4 ts=4 sts=4 et")
+ vim.command("let g:python_pep8_indent_multiline_string=-2")
+ }
+ it_behaves_like "multiline strings"
+end
+
+describe "Handles far away opening parens" do
+ before { vim.feedkeys '\<ESC>ggdGifrom foo import (' }
+
+ it "indents by one level" do
+ vim.feedkeys '\<CR>'
+ proposed_indent.should == shiftwidth
+ end
+
+ it "indents by one level for 10 lines" do
+ vim.command('set paste | exe "norm 9o" | set nopaste')
+ vim.feedkeys '\<Esc>o'
+ indent.should == shiftwidth
+ end
+
+ it "indents by one level for 50 lines" do
+ vim.command('set paste | exe "norm 49o" | set nopaste')
+ vim.feedkeys '\<Esc>o'
+ indent.should == shiftwidth
+ end
+end
+
+describe "Handles far away opening square brackets" do
+ before { vim.feedkeys '\<ESC>ggdGibar = [' }
+
+ it "indents by one level" do
+ vim.feedkeys '\<CR>'
+ proposed_indent.should == shiftwidth
+ end
+
+ it "indents by one level for 10 lines" do
+ vim.command('set paste | exe "norm 9o" | set nopaste')
+ vim.feedkeys '\<Esc>o'
+ indent.should == shiftwidth
+ end
+
+ it "indents by one level for 100 lines" do
+ vim.command('set paste | exe "norm 99o" | set nopaste')
+ vim.feedkeys '\<Esc>o'
+ indent.should == shiftwidth
+ end
+end
+
+describe "Handles far away opening curly brackets" do
+ before { vim.feedkeys '\<ESC>ggdGijson = {' }
+
+ it "indents by one level" do
+ vim.feedkeys '\<CR>'
+ vim.feedkeys '\<Esc>o'
+ proposed_indent.should == shiftwidth
+ end
+
+ it "indents by one level for 10 lines" do
+ vim.command('set paste | exe "norm 9o" | set nopaste')
+ vim.feedkeys '\<Esc>o'
+ indent.should == shiftwidth
+ end
+
+ it "indents by one level for 1000 lines" do
+ vim.command('set paste | exe "norm 999o" | set nopaste')
+ vim.feedkeys '\<Esc>o'
+ indent.should == shiftwidth
+ end
+end
+
+describe "Compact multiline dict" do
+ before { vim.feedkeys '\<ESC>ggdGid = {"one": 1,' }
+
+ it "gets indented correctly" do
+ vim.feedkeys '\<CR>'
+ proposed_indent.should == 5
+
+ vim.feedkeys '"two": 2}'
+ proposed_indent.should == 5
+
+ vim.feedkeys '\<CR>'
+ proposed_indent.should == 0
+ end
+end
projects / etc / vim.git / blobdiff