Mailspring/spec-nylas/components/evented-iframe-spec.cjsx

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React = require "react/addons"
ReactTestUtils = React.addons.TestUtils
EventedIFrame = require '../../src/components/evented-iframe'
describe 'EventedIFrame', ->
describe 'link clicking behavior', ->
beforeEach ->
@frame = ReactTestUtils.renderIntoDocument(
<EventedIFrame src="about:blank" />
)
@setAttributeSpy = jasmine.createSpy('setAttribute')
@preventDefaultSpy = jasmine.createSpy('preventDefault')
@openLinkSpy = jasmine.createSpy("openLink")
@oldOpenLink = atom.windowEventHandler.openLink
atom.windowEventHandler.openLink = @openLinkSpy
@fakeEvent = (href) =>
stopPropagation: ->
preventDefault: @preventDefaultSpy
target:
getAttribute: (attr) -> return href
setAttribute: @setAttributeSpy
afterEach ->
atom.windowEventHandler.openLink = @oldOpenLink
it 'works for acceptable link types', ->
hrefs = [
"http://nylas.com"
"https://www.nylas.com"
"mailto:evan@nylas.com"
"tel:8585311718"
"custom:www.nylas.com"
]
for href, i in hrefs
@frame._onIFrameClick(@fakeEvent(href))
expect(@setAttributeSpy).not.toHaveBeenCalled()
expect(@openLinkSpy).toHaveBeenCalled()
target = @openLinkSpy.calls[i].args[0].target
expect(target.getAttribute('href')).toBe href
it 'corrects relative uris', ->
hrefs = [
"nylas.com"
"www.nylas.com"
]
for href, i in hrefs
@frame._onIFrameClick(@fakeEvent(href))
expect(@setAttributeSpy).toHaveBeenCalled()
modifiedHref = @setAttributeSpy.calls[i].args[1]
expect(modifiedHref).toBe "http://#{href}"
it 'corrects protocol-relative uris', ->
hrefs = [
"//nylas.com"
"//www.nylas.com"
]
for href, i in hrefs
@frame._onIFrameClick(@fakeEvent(href))
expect(@setAttributeSpy).toHaveBeenCalled()
modifiedHref = @setAttributeSpy.calls[i].args[1]
expect(modifiedHref).toBe "https:#{href}"
it 'disallows malicious uris', ->
hrefs = [
"file://usr/bin/bad"
]
for href in hrefs
@frame._onIFrameClick(@fakeEvent(href))
expect(@preventDefaultSpy).toHaveBeenCalled()
expect(@openLinkSpy).not.toHaveBeenCalled()