[rbdr/dotfiles] / atom / packages / vim-mode / spec / prefixes-spec.coffee

helpers = require './spec-helper'

describe "Prefixes", ->
  [editor, editorElement, vimState] = []

  beforeEach ->
    vimMode = atom.packages.loadPackage('vim-mode')
    vimMode.activateResources()

    helpers.getEditorElement (element) ->
      editorElement = element
      editor = editorElement.getModel()
      vimState = editorElement.vimState
      vimState.activateCommandMode()
      vimState.resetCommandMode()

  keydown = (key, options={}) ->
    options.element ?= editorElement
    helpers.keydown(key, options)

  describe "Repeat", ->
    describe "with operations", ->
      beforeEach ->
        editor.setText("123456789abc")
        editor.setCursorScreenPosition([0, 0])

      it "repeats N times", ->
        keydown('3')
        keydown('x')

        expect(editor.getText()).toBe '456789abc'

      it "repeats NN times", ->
        keydown('1')
        keydown('0')
        keydown('x')

        expect(editor.getText()).toBe 'bc'

    describe "with motions", ->
      beforeEach ->
        editor.setText('one two three')
        editor.setCursorScreenPosition([0, 0])

      it "repeats N times", ->
        keydown('d')
        keydown('2')
        keydown('w')

        expect(editor.getText()).toBe 'three'

    describe "in visual mode", ->
      beforeEach ->
        editor.setText('one two three')
        editor.setCursorScreenPosition([0, 0])

      it "repeats movements in visual mode", ->
        keydown("v")
        keydown("2")
        keydown("w")

        expect(editor.getCursorScreenPosition()).toEqual [0, 9]

  describe "Register", ->
    describe "the a register", ->
      it "saves a value for future reading", ->
        vimState.setRegister('a', text: 'new content')
        expect(vimState.getRegister("a").text).toEqual 'new content'

      it "overwrites a value previously in the register", ->
        vimState.setRegister('a', text: 'content')
        vimState.setRegister('a', text: 'new content')
        expect(vimState.getRegister("a").text).toEqual 'new content'

    describe "the B register", ->
      it "saves a value for future reading", ->
        vimState.setRegister('B', text: 'new content')
        expect(vimState.getRegister("b").text).toEqual 'new content'
        expect(vimState.getRegister("B").text).toEqual 'new content'

      it "appends to a value previously in the register", ->
        vimState.setRegister('b', text: 'content')
        vimState.setRegister('B', text: 'new content')
        expect(vimState.getRegister("b").text).toEqual 'contentnew content'

      it "appends linewise to a linewise value previously in the register", ->
        vimState.setRegister('b', {type: 'linewise', text: 'content\n'})
        vimState.setRegister('B', text: 'new content')
        expect(vimState.getRegister("b").text).toEqual 'content\nnew content\n'

      it "appends linewise to a character value previously in the register", ->
        vimState.setRegister('b', text: 'content')
        vimState.setRegister('B', {type: 'linewise', text: 'new content\n'})
        expect(vimState.getRegister("b").text).toEqual 'content\nnew content\n'


    describe "the * register", ->
      describe "reading", ->
        it "is the same the system clipboard", ->
          expect(vimState.getRegister('*').text).toEqual 'initial clipboard content'
          expect(vimState.getRegister('*').type).toEqual 'character'

      describe "writing", ->
        beforeEach ->
          vimState.setRegister('*', text: 'new content')

        it "overwrites the contents of the system clipboard", ->
          expect(atom.clipboard.read()).toEqual 'new content'

    # FIXME: once linux support comes out, this needs to read from
    # the correct clipboard. For now it behaves just like the * register
    # See :help x11-cut-buffer and :help registers for more details on how these
    # registers work on an X11 based system.
    describe "the + register", ->
      describe "reading", ->
        it "is the same the system clipboard", ->
          expect(vimState.getRegister('*').text).toEqual 'initial clipboard content'
          expect(vimState.getRegister('*').type).toEqual 'character'

      describe "writing", ->
        beforeEach ->
          vimState.setRegister('*', text: 'new content')

        it "overwrites the contents of the system clipboard", ->
          expect(atom.clipboard.read()).toEqual 'new content'

    describe "the _ register", ->
      describe "reading", ->
        it "is always the empty string", ->
          expect(vimState.getRegister("_").text).toEqual ''

      describe "writing", ->
        it "throws away anything written to it", ->
          vimState.setRegister('_', text: 'new content')
          expect(vimState.getRegister("_").text).toEqual ''

    describe "the % register", ->
      beforeEach ->
        spyOn(editor, 'getURI').andReturn('/Users/atom/known_value.txt')

      describe "reading", ->
        it "returns the filename of the current editor", ->
          expect(vimState.getRegister('%').text).toEqual '/Users/atom/known_value.txt'

      describe "writing", ->
        it "throws away anything written to it", ->
          vimState.setRegister('%', "new content")
          expect(vimState.getRegister('%').text).toEqual '/Users/atom/known_value.txt'
Commit	Line	Data
24c7594d BB	1	helpers = require './spec-helper'
	2
	3	describe "Prefixes", ->
	4	[editor, editorElement, vimState] = []
	5
	6	beforeEach ->
	7	vimMode = atom.packages.loadPackage('vim-mode')
	8	vimMode.activateResources()
	9
	10	helpers.getEditorElement (element) ->
	11	editorElement = element
	12	editor = editorElement.getModel()
	13	vimState = editorElement.vimState
	14	vimState.activateCommandMode()
	15	vimState.resetCommandMode()
	16
	17	keydown = (key, options={}) ->
	18	options.element ?= editorElement
	19	helpers.keydown(key, options)
	20
	21	describe "Repeat", ->
	22	describe "with operations", ->
	23	beforeEach ->
	24	editor.setText("123456789abc")
	25	editor.setCursorScreenPosition([0, 0])
	26
	27	it "repeats N times", ->
	28	keydown('3')
	29	keydown('x')
	30
	31	expect(editor.getText()).toBe '456789abc'
	32
	33	it "repeats NN times", ->
	34	keydown('1')
	35	keydown('0')
	36	keydown('x')
	37
	38	expect(editor.getText()).toBe 'bc'
	39
	40	describe "with motions", ->
	41	beforeEach ->
	42	editor.setText('one two three')
	43	editor.setCursorScreenPosition([0, 0])
	44
	45	it "repeats N times", ->
	46	keydown('d')
	47	keydown('2')
	48	keydown('w')
	49
	50	expect(editor.getText()).toBe 'three'
	51
	52	describe "in visual mode", ->
	53	beforeEach ->
	54	editor.setText('one two three')
	55	editor.setCursorScreenPosition([0, 0])
	56
	57	it "repeats movements in visual mode", ->
	58	keydown("v")
	59	keydown("2")
	60	keydown("w")
	61
	62	expect(editor.getCursorScreenPosition()).toEqual [0, 9]
	63
	64	describe "Register", ->
65	describe "the a register", ->
66	it "saves a value for future reading", ->
67	vimState.setRegister('a', text: 'new content')
68	expect(vimState.getRegister("a").text).toEqual 'new content'
69
70	it "overwrites a value previously in the register", ->
71	vimState.setRegister('a', text: 'content')
72	vimState.setRegister('a', text: 'new content')
73	expect(vimState.getRegister("a").text).toEqual 'new content'
74
75	describe "the B register", ->
76	it "saves a value for future reading", ->
77	vimState.setRegister('B', text: 'new content')
78	expect(vimState.getRegister("b").text).toEqual 'new content'
79	expect(vimState.getRegister("B").text).toEqual 'new content'
80
81	it "appends to a value previously in the register", ->
82	vimState.setRegister('b', text: 'content')
83	vimState.setRegister('B', text: 'new content')
84	expect(vimState.getRegister("b").text).toEqual 'contentnew content'
85
86	it "appends linewise to a linewise value previously in the register", ->
87	vimState.setRegister('b', {type: 'linewise', text: 'content\n'})
88	vimState.setRegister('B', text: 'new content')
89	expect(vimState.getRegister("b").text).toEqual 'content\nnew content\n'
90
91	it "appends linewise to a character value previously in the register", ->
92	vimState.setRegister('b', text: 'content')
93	vimState.setRegister('B', {type: 'linewise', text: 'new content\n'})
94	expect(vimState.getRegister("b").text).toEqual 'content\nnew content\n'
95
96
97	describe "the * register", ->
98	describe "reading", ->
99	it "is the same the system clipboard", ->
100	expect(vimState.getRegister('*').text).toEqual 'initial clipboard content'
101	expect(vimState.getRegister('*').type).toEqual 'character'
102
103	describe "writing", ->
104	beforeEach ->
105	vimState.setRegister('*', text: 'new content')
106
107	it "overwrites the contents of the system clipboard", ->
108	expect(atom.clipboard.read()).toEqual 'new content'
109
110	# FIXME: once linux support comes out, this needs to read from
111	# the correct clipboard. For now it behaves just like the * register
112	# See :help x11-cut-buffer and :help registers for more details on how these
113	# registers work on an X11 based system.
114	describe "the + register", ->
115	describe "reading", ->
116	it "is the same the system clipboard", ->
117	expect(vimState.getRegister('*').text).toEqual 'initial clipboard content'
118	expect(vimState.getRegister('*').type).toEqual 'character'
119
120	describe "writing", ->
121	beforeEach ->
122	vimState.setRegister('*', text: 'new content')
123
124	it "overwrites the contents of the system clipboard", ->
125	expect(atom.clipboard.read()).toEqual 'new content'
126
127	describe "the _ register", ->
128	describe "reading", ->
129	it "is always the empty string", ->
130	expect(vimState.getRegister("_").text).toEqual ''
131
132	describe "writing", ->
133	it "throws away anything written to it", ->
134	vimState.setRegister('_', text: 'new content')
135	expect(vimState.getRegister("_").text).toEqual ''
136
137	describe "the % register", ->
138	beforeEach ->
139	spyOn(editor, 'getURI').andReturn('/Users/atom/known_value.txt')
140
141	describe "reading", ->
142	it "returns the filename of the current editor", ->
143	expect(vimState.getRegister('%').text).toEqual '/Users/atom/known_value.txt'
144
145	describe "writing", ->
146	it "throws away anything written to it", ->
147	vimState.setRegister('%', "new content")
148	expect(vimState.getRegister('%').text).toEqual '/Users/atom/known_value.txt'