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synced 2026-01-22 21:38:10 -05:00
Remove old keymap-spec. It has been supplanted by the atom-keymap npm
This commit is contained in:
Nathan Sobo
@@ -1,464 +0,0 @@
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fs = require 'fs-plus'
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path = require 'path'
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temp = require 'temp'
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Keymap = require 'atom-keymap'
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require '../src/keymap-extensions'
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{$, $$, WorkspaceView} = require 'atom'
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describe "Keymap", ->
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fragment = null
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keymap = null
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resourcePath = atom.getLoadSettings().resourcePath
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configDirPath = null
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beforeEach ->
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configDirPath = temp.mkdirSync('atom')
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keymap = new Keymap
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keymap.configDirPath = configDirPath
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keymap.resourcePath = resourcePath
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fragment = $ """
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<div class="command-mode">
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<div class="child-node">
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<div class="grandchild-node"/>
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</div>
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</div>
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"""
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afterEach ->
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keymap.destroy()
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describe ".handleKeyEvent(event)", ->
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deleteCharHandler = null
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insertCharHandler = null
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commandZHandler = null
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beforeEach ->
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keymap.bindKeys 'name', '.command-mode', 'x': 'deleteChar'
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keymap.bindKeys 'name', '.insert-mode', 'x': 'insertChar'
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keymap.bindKeys 'name', '.command-mode', 'cmd-z': 'commandZPressed'
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deleteCharHandler = jasmine.createSpy('deleteCharHandler')
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insertCharHandler = jasmine.createSpy('insertCharHandler')
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commandZHandler = jasmine.createSpy('commandZHandler')
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fragment.on 'deleteChar', deleteCharHandler
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fragment.on 'insertChar', insertCharHandler
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fragment.on 'commandZPressed', commandZHandler
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describe "when no binding matches the event's keystroke", ->
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it "does not return false so the event continues to propagate", ->
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expect(keymap.handleKeyEvent(keydownEvent('0', target: fragment[0]))).not.toBe false
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describe "when a non-English keyboard language is used", ->
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it "uses the physical character pressed instead of the character it maps to in the current language", ->
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event = keydownEvent('U+03B6', metaKey: true, which: 122, target: fragment[0]) # This is the 'z' key using the Greek keyboard layout
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result = keymap.handleKeyEvent(event)
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expect(result).toBe(false)
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expect(commandZHandler).toHaveBeenCalled()
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describe "when at least one binding fully matches the event's keystroke", ->
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describe "when the event's target node matches a selector with a matching binding", ->
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it "triggers the command event associated with that binding on the target node and returns false", ->
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result = keymap.handleKeyEvent(keydownEvent('x', target: fragment[0]))
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expect(result).toBe(false)
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expect(deleteCharHandler).toHaveBeenCalled()
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expect(insertCharHandler).not.toHaveBeenCalled()
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deleteCharHandler.reset()
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fragment.removeClass('command-mode').addClass('insert-mode')
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event = keydownEvent('x', target: fragment[0])
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keymap.handleKeyEvent(event)
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expect(deleteCharHandler).not.toHaveBeenCalled()
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expect(insertCharHandler).toHaveBeenCalled()
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describe "when the event's target node *descends* from a selector with a matching binding", ->
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it "triggers the command event associated with that binding on the target node and returns false", ->
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target = fragment.find('.child-node')[0]
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result = keymap.handleKeyEvent(keydownEvent('x', target: target))
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expect(result).toBe(false)
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expect(deleteCharHandler).toHaveBeenCalled()
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expect(insertCharHandler).not.toHaveBeenCalled()
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deleteCharHandler.reset()
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fragment.removeClass('command-mode').addClass('insert-mode')
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keymap.handleKeyEvent(keydownEvent('x', target: target))
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expect(deleteCharHandler).not.toHaveBeenCalled()
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expect(insertCharHandler).toHaveBeenCalled()
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describe "when the event's target node descends from multiple nodes that match selectors with a binding", ->
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beforeEach ->
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keymap.bindKeys 'name', '.child-node', 'x': 'foo'
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it "only triggers bindings on selectors associated with the closest ancestor node", ->
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fooHandler = jasmine.createSpy 'fooHandler'
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fragment.on 'foo', fooHandler
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target = fragment.find('.grandchild-node')[0]
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keymap.handleKeyEvent(keydownEvent('x', target: target))
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expect(fooHandler).toHaveBeenCalled()
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expect(deleteCharHandler).not.toHaveBeenCalled()
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expect(insertCharHandler).not.toHaveBeenCalled()
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describe "when 'abortKeyBinding' is called on the triggered event", ->
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[fooHandler1, fooHandler2] = []
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beforeEach ->
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fooHandler1 = jasmine.createSpy('fooHandler1').andCallFake (e) ->
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expect(deleteCharHandler).not.toHaveBeenCalled()
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e.abortKeyBinding()
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fooHandler2 = jasmine.createSpy('fooHandler2')
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fragment.find('.child-node').on 'foo', fooHandler1
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fragment.on 'foo', fooHandler2
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it "aborts the current event and tries again with the next-most-specific key binding", ->
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target = fragment.find('.grandchild-node')[0]
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keymap.handleKeyEvent(keydownEvent('x', target: target))
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expect(fooHandler1).toHaveBeenCalled()
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expect(fooHandler2).not.toHaveBeenCalled()
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expect(deleteCharHandler).toHaveBeenCalled()
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it "does not throw an exception if the event was not triggered by the keymap", ->
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fragment.find('.grandchild-node').trigger 'foo'
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describe "when the event bubbles to a node that matches multiple selectors", ->
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describe "when the matching selectors differ in specificity", ->
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it "triggers the binding for the most specific selector", ->
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keymap.bindKeys 'name', 'div .child-node', 'x': 'foo'
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keymap.bindKeys 'name', '.command-mode .child-node !important', 'x': 'baz'
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keymap.bindKeys 'name', '.command-mode .child-node', 'x': 'quux'
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keymap.bindKeys 'name', '.child-node', 'x': 'bar'
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fooHandler = jasmine.createSpy 'fooHandler'
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barHandler = jasmine.createSpy 'barHandler'
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bazHandler = jasmine.createSpy 'bazHandler'
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fragment.on 'foo', fooHandler
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fragment.on 'bar', barHandler
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fragment.on 'baz', bazHandler
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target = fragment.find('.grandchild-node')[0]
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keymap.handleKeyEvent(keydownEvent('x', target: target))
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expect(fooHandler).not.toHaveBeenCalled()
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expect(barHandler).not.toHaveBeenCalled()
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expect(bazHandler).toHaveBeenCalled()
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describe "when the matching selectors have the same specificity", ->
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it "triggers the bindings for the most recently declared selector", ->
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keymap.bindKeys 'name', '.child-node', 'x': 'foo', 'y': 'baz'
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keymap.bindKeys 'name', '.child-node', 'x': 'bar'
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fooHandler = jasmine.createSpy 'fooHandler'
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barHandler = jasmine.createSpy 'barHandler'
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bazHandler = jasmine.createSpy 'bazHandler'
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fragment.on 'foo', fooHandler
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fragment.on 'bar', barHandler
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fragment.on 'baz', bazHandler
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target = fragment.find('.grandchild-node')[0]
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keymap.handleKeyEvent(keydownEvent('x', target: target))
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expect(barHandler).toHaveBeenCalled()
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expect(fooHandler).not.toHaveBeenCalled()
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keymap.handleKeyEvent(keydownEvent('y', target: target))
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expect(bazHandler).toHaveBeenCalled()
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describe "when the event's target is the document body", ->
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xit "triggers the mapped event on the workspaceView", ->
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atom.workspaceView = new WorkspaceView
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atom.workspaceView.attachToDom()
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keymap.defaultTarget = atom.workspaceView[0]
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keymap.bindKeys 'name', 'body', 'x': 'foo'
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fooHandler = jasmine.createSpy("fooHandler")
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atom.workspaceView.on 'foo', fooHandler
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result = keymap.handleKeyEvent(keydownEvent('x', target: document.body))
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expect(result).toBe(false)
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expect(fooHandler).toHaveBeenCalled()
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expect(deleteCharHandler).not.toHaveBeenCalled()
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expect(insertCharHandler).not.toHaveBeenCalled()
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describe "when the event matches a 'native!' binding", ->
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it "returns true, allowing the browser's native key handling to process the event", ->
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keymap.bindKeys 'name', '.grandchild-node', 'x': 'native!'
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nativeHandler = jasmine.createSpy("nativeHandler")
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fragment.on 'native!', nativeHandler
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expect(keymap.handleKeyEvent(keydownEvent('x', target: fragment.find('.grandchild-node')[0]))).toBe true
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expect(nativeHandler).not.toHaveBeenCalled()
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describe "when at least one binding partially matches the event's keystroke", ->
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[quitHandler, closeOtherWindowsHandler] = []
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beforeEach ->
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keymap.bindKeys 'name', "*",
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'ctrl-x ctrl-c': 'quit'
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'ctrl-x 1': 'close-other-windows'
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quitHandler = jasmine.createSpy('quitHandler')
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closeOtherWindowsHandler = jasmine.createSpy('closeOtherWindowsHandler')
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fragment.on 'quit', quitHandler
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fragment.on 'close-other-windows', closeOtherWindowsHandler
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it "only matches entire keystroke patterns", ->
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expect(keymap.handleKeyEvent(keydownEvent('c', target: fragment[0]))).not.toBe false
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describe "when the event's target node matches a selector with a partially matching multi-stroke binding", ->
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describe "when a second keystroke added to the first to match a multi-stroke binding completely", ->
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it "triggers the event associated with the matched multi-stroke binding", ->
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expect(keymap.handleKeyEvent(keydownEvent('ctrl', target: fragment[0]))).toBeTruthy() # This simulates actual key event behavior
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expect(keymap.handleKeyEvent(keydownEvent('x', target: fragment[0], ctrlKey: true))).toBeFalsy()
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expect(keymap.handleKeyEvent(keydownEvent('ctrl', target: fragment[0]))).toBeFalsy() # This simulates actual key event behavior
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expect(keymap.handleKeyEvent(keydownEvent('c', target: fragment[0], ctrlKey: true))).toBeFalsy()
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expect(quitHandler).toHaveBeenCalled()
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expect(closeOtherWindowsHandler).not.toHaveBeenCalled()
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quitHandler.reset()
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expect(keymap.handleKeyEvent(keydownEvent('x', target: fragment[0], ctrlKey: true))).toBeFalsy()
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expect(keymap.handleKeyEvent(keydownEvent('1', target: fragment[0]))).toBeFalsy()
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expect(quitHandler).not.toHaveBeenCalled()
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expect(closeOtherWindowsHandler).toHaveBeenCalled()
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describe "when a second keystroke added to the first doesn't match any bindings", ->
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it "clears the queued keystroke without triggering any events", ->
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expect(keymap.handleKeyEvent(keydownEvent('x', target: fragment[0], ctrlKey: true))).toBe false
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expect(keymap.handleKeyEvent(keydownEvent('c', target: fragment[0]))).toBe true
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expect(quitHandler).not.toHaveBeenCalled()
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expect(closeOtherWindowsHandler).not.toHaveBeenCalled()
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expect(keymap.handleKeyEvent(keydownEvent('c', target: fragment[0]))).not.toBe false
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describe "when the event's target node descends from multiple nodes that match selectors with a partial binding match", ->
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it "allows any of the bindings to be triggered upon a second keystroke, favoring the most specific selector", ->
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keymap.bindKeys 'name', ".grandchild-node", 'ctrl-x ctrl-c': 'more-specific-quit'
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grandchildNode = fragment.find('.grandchild-node')[0]
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moreSpecificQuitHandler = jasmine.createSpy('moreSpecificQuitHandler')
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fragment.on 'more-specific-quit', moreSpecificQuitHandler
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expect(keymap.handleKeyEvent(keydownEvent('x', target: grandchildNode, ctrlKey: true))).toBeFalsy()
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expect(keymap.handleKeyEvent(keydownEvent('1', target: grandchildNode))).toBeFalsy()
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expect(quitHandler).not.toHaveBeenCalled()
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expect(moreSpecificQuitHandler).not.toHaveBeenCalled()
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expect(closeOtherWindowsHandler).toHaveBeenCalled()
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closeOtherWindowsHandler.reset()
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expect(keymap.handleKeyEvent(keydownEvent('x', target: grandchildNode, ctrlKey: true))).toBeFalsy()
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expect(keymap.handleKeyEvent(keydownEvent('c', target: grandchildNode, ctrlKey: true))).toBeFalsy()
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expect(quitHandler).not.toHaveBeenCalled()
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expect(closeOtherWindowsHandler).not.toHaveBeenCalled()
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expect(moreSpecificQuitHandler).toHaveBeenCalled()
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describe "when there is a complete binding with a less specific selector", ->
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it "favors the more specific partial match", ->
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describe "when there is a complete binding with a more specific selector", ->
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it "favors the more specific complete match", ->
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describe ".bindKeys(name, selector, bindings)", ->
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it "normalizes bindings that use shift with lower case alpha char", ->
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fooHandler = jasmine.createSpy('fooHandler')
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fragment.on 'foo', fooHandler
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keymap.bindKeys 'name', '*', 'ctrl-shift-l': 'foo'
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result = keymap.handleKeyEvent(keydownEvent('l', ctrlKey: true, altKey: false, shiftKey: true, target: fragment[0]))
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expect(result).toBe(false)
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expect(fooHandler).toHaveBeenCalled()
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it "normalizes bindings that use shift with upper case alpha char", ->
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fooHandler = jasmine.createSpy('fooHandler')
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fragment.on 'foo', fooHandler
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keymap.bindKeys 'name', '*', 'ctrl-shift-L': 'foo'
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result = keymap.handleKeyEvent(keydownEvent('l', ctrlKey: true, altKey: false, shiftKey: true, target: fragment[0]))
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expect(result).toBe(false)
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expect(fooHandler).toHaveBeenCalled()
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it "normalizes bindings that use an upper case alpha char without shift", ->
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fooHandler = jasmine.createSpy('fooHandler')
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fragment.on 'foo', fooHandler
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keymap.bindKeys 'name', '*', 'ctrl-L': 'foo'
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result = keymap.handleKeyEvent(keydownEvent('l', ctrlKey: true, altKey: false, shiftKey: true, target: fragment[0]))
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expect(result).toBe(false)
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expect(fooHandler).toHaveBeenCalled()
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it "normalizes the key patterns in the hash to put the modifiers in alphabetical order", ->
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fooHandler = jasmine.createSpy('fooHandler')
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fragment.on 'foo', fooHandler
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keymap.bindKeys 'name', '*', 'ctrl-alt-delete': 'foo'
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result = keymap.handleKeyEvent(keydownEvent('delete', ctrlKey: true, altKey: true, target: fragment[0]))
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expect(result).toBe(false)
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expect(fooHandler).toHaveBeenCalled()
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fooHandler.reset()
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keymap.bindKeys 'name', '*', 'ctrl-alt--': 'foo'
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result = keymap.handleKeyEvent(keydownEvent('-', ctrlKey: true, altKey: true, target: fragment[0]))
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expect(result).toBe(false)
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expect(fooHandler).toHaveBeenCalled()
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describe ".remove(name)", ->
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it "removes the binding set with the given selector and bindings", ->
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keymap.add 'nature',
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'.green':
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'ctrl-c': 'cultivate'
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'.brown':
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'ctrl-h': 'harvest'
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keymap.add 'medical',
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'.green':
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'ctrl-v': 'vomit'
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expect(keymap.keyBindingsMatchingElement($$ -> @div class: 'green')).toHaveLength 2
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expect(keymap.keyBindingsMatchingElement($$ -> @div class: 'brown')).toHaveLength 1
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keymap.remove('nature')
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expect(keymap.keyBindingsMatchingElement($$ -> @div class: 'green')).toHaveLength 1
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expect(keymap.keyBindingsMatchingElement($$ -> @div class: 'brown')).toEqual []
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describe ".keystrokeStringForEvent(event)", ->
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describe "when no modifiers are pressed", ->
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it "returns a string that identifies the key pressed", ->
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expect(keymap.keystrokeStringForEvent(keydownEvent('a'))).toBe 'a'
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expect(keymap.keystrokeStringForEvent(keydownEvent('['))).toBe '['
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expect(keymap.keystrokeStringForEvent(keydownEvent('*'))).toBe '*'
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expect(keymap.keystrokeStringForEvent(keydownEvent('left'))).toBe 'left'
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expect(keymap.keystrokeStringForEvent(keydownEvent('\b'))).toBe 'backspace'
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describe "when ctrl, alt or command is pressed with a non-modifier key", ->
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it "returns a string that identifies the key pressed", ->
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expect(keymap.keystrokeStringForEvent(keydownEvent('a', altKey: true))).toBe 'alt-a'
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expect(keymap.keystrokeStringForEvent(keydownEvent('[', metaKey: true))).toBe 'cmd-['
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expect(keymap.keystrokeStringForEvent(keydownEvent('*', ctrlKey: true))).toBe 'ctrl-*'
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expect(keymap.keystrokeStringForEvent(keydownEvent('left', ctrlKey: true, metaKey: true, altKey: true))).toBe 'ctrl-alt-cmd-left'
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describe "when shift is pressed when a non-modifer key", ->
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it "returns a string that identifies the key pressed", ->
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expect(keymap.keystrokeStringForEvent(keydownEvent('A', shiftKey: true))).toBe 'shift-A'
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expect(keymap.keystrokeStringForEvent(keydownEvent('{', shiftKey: true))).toBe '{'
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expect(keymap.keystrokeStringForEvent(keydownEvent('left', shiftKey: true))).toBe 'shift-left'
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expect(keymap.keystrokeStringForEvent(keydownEvent('Left', shiftKey: true))).toBe 'shift-left'
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describe ".keyBindingsMatchingElement(element)", ->
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it "returns the matching bindings for the element", ->
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keymap.bindKeys 'name', '.command-mode', 'c': 'c'
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keymap.bindKeys 'name', '.grandchild-node', 'g': 'g'
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bindings = keymap.keyBindingsMatchingElement(fragment.find('.grandchild-node'))
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expect(bindings).toHaveLength 2
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expect(bindings[0].command).toEqual "g"
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expect(bindings[1].command).toEqual "c"
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describe "when multiple bindings match a keystroke", ->
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it "only returns bindings that match the most specific selector", ->
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keymap.bindKeys 'name', '.command-mode', 'g': 'cmd-mode'
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keymap.bindKeys 'name', '.command-mode .grandchild-node', 'g': 'cmd-and-grandchild-node'
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keymap.bindKeys 'name', '.grandchild-node', 'g': 'grandchild-node'
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bindings = keymap.keyBindingsMatchingElement(fragment.find('.grandchild-node'))
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expect(bindings).toHaveLength 3
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expect(bindings[0].command).toEqual "cmd-and-grandchild-node"
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describe ".keyBindingsForCommandMatchingElement(element)", ->
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beforeEach ->
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keymap.add 'nature',
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'.green':
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'ctrl-c': 'cultivate'
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'.green-2':
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'ctrl-o': 'cultivate'
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'.brown':
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'ctrl-h': 'harvest'
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'.blue':
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'ctrl-c': 'fly'
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it "finds a keymap for an element", ->
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el = $$ -> @div class: 'green'
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bindings = keymap.keyBindingsForCommandMatchingElement('cultivate', el)
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expect(bindings).toHaveLength 1
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expect(bindings[0].keystroke).toEqual "ctrl-c"
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it "no keymap an element without that map", ->
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el = $$ -> @div class: 'brown'
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bindings = keymap.keyBindingsForCommandMatchingElement('cultivate', el)
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expect(bindings).toHaveLength 0
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describe "loading platform specific keybindings", ->
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customKeymap = null
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beforeEach ->
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||||
resourcePath = temp.mkdirSync('atom')
|
||||
customKeymap = new Keymap
|
||||
customKeymap.configDirPath = configDirPath
|
||||
customKeymap.resourcePath = resourcePath
|
||||
|
||||
afterEach ->
|
||||
customKeymap.destroy()
|
||||
|
||||
it "doesn't load keybindings from other platforms", ->
|
||||
win32FilePath = path.join(resourcePath, "keymaps", "win32.cson")
|
||||
darwinFilePath = path.join(resourcePath, "keymaps", "darwin.cson")
|
||||
fs.writeFileSync(win32FilePath, '"body": "ctrl-l": "core:win32-move-left"')
|
||||
fs.writeFileSync(darwinFilePath, '"body": "ctrl-l": "core:darwin-move-left"')
|
||||
|
||||
customKeymap.loadBundledKeymaps()
|
||||
keyBindings = customKeymap.keyBindingsForKeystroke('ctrl-l')
|
||||
expect(keyBindings).toHaveLength 1
|
||||
expect(keyBindings[0].command).toBe "core:#{process.platform}-move-left"
|
||||
|
||||
describe "when the user keymap file is changed", ->
|
||||
it "is reloaded", ->
|
||||
jasmine.unspy(global, 'setTimeout')
|
||||
keymapFilePath = path.join(configDirPath, "keymap.cson")
|
||||
fs.writeFileSync(keymapFilePath, '"body": "ctrl-l": "core:move-left"')
|
||||
keymap.loadUserKeymap()
|
||||
|
||||
fs.writeFileSync(keymapFilePath, "'body': 'ctrl-l': 'core:move-right'")
|
||||
|
||||
waitsFor 300, (done) ->
|
||||
keymap.once 'reloaded-key-bindings', done
|
||||
|
||||
runs ->
|
||||
keyBinding = keymap.keyBindingsForKeystroke('ctrl-l')[0]
|
||||
expect(keyBinding.command).toBe 'core:move-right'
|
||||
fs.removeSync(keymapFilePath)
|
||||
|
||||
waitsFor 300, (done) ->
|
||||
keymap.once 'unloaded-key-bindings', done
|
||||
|
||||
runs ->
|
||||
keyBinding = keymap.keyBindingsForKeystroke('ctrl-l')[0]
|
||||
expect(keyBinding).toBeUndefined()
|
||||
|
||||
it "logs a warning when it can't be parsed", ->
|
||||
keymapFilePath = path.join(configDirPath, "keymap.json")
|
||||
fs.writeFileSync(keymapFilePath, '')
|
||||
spyOn(console, 'warn')
|
||||
|
||||
keymap.loadUserKeymap()
|
||||
|
||||
spyOn(keymap, 'loadUserKeymap').andCallThrough()
|
||||
fs.writeFileSync(keymapFilePath, '}{')
|
||||
console.warn.reset()
|
||||
|
||||
waitsFor ->
|
||||
console.warn.callCount > 0
|
||||
|
||||
runs ->
|
||||
expect(console.warn.callCount).toBe 1
|
||||
expect(console.warn.argsForCall[0][0].length).toBeGreaterThan 0
|
||||
|
||||
describe "when adding a binding with an invalid selector", ->
|
||||
it "logs a warning and does not add it", ->
|
||||
spyOn(console, 'warn')
|
||||
keybinding =
|
||||
'##selector':
|
||||
'cmd-a': 'invalid-command'
|
||||
keymap.add('test', keybinding)
|
||||
|
||||
expect(console.warn.callCount).toBe 1
|
||||
expect(console.warn.argsForCall[0][0].length).toBeGreaterThan 0
|
||||
expect(-> keymap.keyBindingsMatchingElement(document.body)).not.toThrow()
|
||||
expect(keymap.keyBindingsForCommand('invalid:command')).toEqual []
|
||||
Reference in New Issue
Block a user