mirror of
https://github.com/koreader/koreader
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199 lines
7.4 KiB
Lua
199 lines
7.4 KiB
Lua
describe("ReaderLink module", function()
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local DocumentRegistry, ReaderUI, UIManager, sample_epub, sample_pdf, Event, Screen
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setup(function()
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require("commonrequire")
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package.unloadAll()
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require("document/canvascontext"):init(require("device"))
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DocumentRegistry = require("document/documentregistry")
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Event = require("ui/event")
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ReaderUI = require("apps/reader/readerui")
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UIManager = require("ui/uimanager")
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Screen = require("device").screen
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sample_epub = "spec/front/unit/data/leaves.epub"
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sample_pdf = "spec/front/unit/data/paper.pdf"
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end)
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it("should jump to links in epub #nocov", function()
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local readerui = ReaderUI:new{
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dimen = Screen:getSize(),
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document = DocumentRegistry:openDocument(sample_epub),
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}
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readerui.rolling:onGotoPage(5)
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readerui.link:onTap(nil, {pos = {x = 320, y = 190}})
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assert.is.same(37, readerui.rolling.current_page)
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readerui:closeDocument()
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readerui:onClose()
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end)
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it("should jump to links in pdf page mode", function()
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UIManager:quit()
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UIManager._exit_code = nil
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local readerui = ReaderUI:new{
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dimen = Screen:getSize(),
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document = DocumentRegistry:openDocument(sample_pdf),
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}
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readerui:handleEvent(Event:new("SetScrollMode", false))
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readerui:handleEvent(Event:new("SetZoomMode", "page"))
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readerui.paging:onGotoPage(1)
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readerui.link:onTap(nil, {pos = {x = 363, y = 565}})
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UIManager:run()
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assert.is.same(22, readerui.paging.current_page)
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readerui:closeDocument()
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readerui:onClose()
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end)
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it("should jump to links in pdf scroll mode", function()
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UIManager:quit()
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UIManager._exit_code = nil
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local readerui = ReaderUI:new{
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dimen = Screen:getSize(),
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document = DocumentRegistry:openDocument(sample_pdf),
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}
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readerui:handleEvent(Event:new("SetScrollMode", true))
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readerui:handleEvent(Event:new("SetZoomMode", "page"))
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readerui.paging:onGotoPage(1)
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assert.is.same(1, readerui.paging.current_page)
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readerui.link:onTap(nil, {pos = {x = 228, y = 534}})
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UIManager:run()
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-- its really hard to get the exact page number in scroll mode
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-- page positions may have unexpected impact on page number
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assert.truthy(readerui.paging.current_page == 21
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or readerui.paging.current_page == 20)
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readerui:closeDocument()
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readerui:onClose()
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end)
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it("should be able to go back after link jump in epub #nocov", function()
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local readerui = ReaderUI:new{
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dimen = Screen:getSize(),
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document = DocumentRegistry:openDocument(sample_epub),
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}
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readerui.rolling:onGotoPage(5)
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readerui.link:onTap(nil, {pos = {x = 320, y = 190}})
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assert.is.same(37, readerui.rolling.current_page)
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readerui.link:onGoBackLink()
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assert.is.same(5, readerui.rolling.current_page)
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readerui:closeDocument()
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readerui:onClose()
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end)
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it("should be able to go back after link jump in pdf page mode", function()
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UIManager:quit()
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UIManager._exit_code = nil
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local readerui = ReaderUI:new{
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dimen = Screen:getSize(),
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document = DocumentRegistry:openDocument(sample_pdf),
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}
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readerui:handleEvent(Event:new("SetScrollMode", false))
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readerui:handleEvent(Event:new("SetZoomMode", "page"))
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readerui.paging:onGotoPage(1)
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readerui.link:onTap(nil, {pos = {x = 363, y = 565}})
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UIManager:run()
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assert.is.same(22, readerui.paging.current_page)
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readerui.link:onGoBackLink()
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assert.is.same(1, readerui.paging.current_page)
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readerui:closeDocument()
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readerui:onClose()
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end)
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it("should be able to go back after link jump in pdf scroll mode", function()
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UIManager:quit()
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UIManager._exit_code = nil
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local readerui = ReaderUI:new{
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dimen = Screen:getSize(),
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document = DocumentRegistry:openDocument(sample_pdf),
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}
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readerui:handleEvent(Event:new("SetScrollMode", true))
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readerui:handleEvent(Event:new("SetZoomMode", "page"))
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readerui.paging:onGotoPage(1)
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assert.is.same(1, readerui.paging.current_page)
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readerui.link:onTap(nil, {pos = {x = 228, y = 534}})
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UIManager:run()
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assert.truthy(readerui.paging.current_page == 21
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or readerui.paging.current_page == 20)
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readerui.link:onGoBackLink()
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assert.is.same(1, readerui.paging.current_page)
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readerui:closeDocument()
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readerui:onClose()
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end)
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it("should be able to go back to the same position after link jump in pdf scroll mode", function()
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UIManager:quit()
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UIManager._exit_code = nil
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local expected_page_states = {
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{
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gamma = 1,
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offset = {x = 0, y = 0},
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page = 3,
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page_area = {
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x = 0, y = 0,
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h = 800, w = 566,
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},
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rotation = 0,
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visible_area = {
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x = 0, y = 694,
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h = 106, w = 566,
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},
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zoom = 0.95032191328269044472,
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},
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{
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gamma = 1,
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offset = {x = 0, y = 0},
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page = 4,
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page_area = {
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h = 800, w = 566,
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x = 0, y = 0,
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},
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rotation = 0,
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visible_area = {
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h = 686, w = 566,
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x = 0, y = 0,
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},
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zoom = 0.95032191328269044472,
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},
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}
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-- disable footer
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G_reader_settings:saveSetting("reader_footer_mode", 0)
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require("docsettings"):open(sample_pdf):purge()
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local readerui = ReaderUI:new{
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dimen = Screen:getSize(),
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document = DocumentRegistry:openDocument(sample_pdf),
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}
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readerui:handleEvent(Event:new("SetZoomMode", "page"))
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assert.is.falsy(readerui.view.footer_visible)
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readerui.paging:onGotoPage(1)
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assert.is.same(1, readerui.paging.current_page)
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readerui.view:onSetScrollMode(true)
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assert.is.same(true, readerui.view.page_scroll)
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assert.is.same(1, readerui.paging.current_page)
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readerui.paging:onGotoViewRel(1)
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assert.is.same(2, readerui.paging.current_page)
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readerui.paging:onGotoViewRel(-1)
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assert.is.same(1, readerui.paging.current_page)
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readerui.paging:onGotoViewRel(1)
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readerui.paging:onGotoViewRel(1)
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assert.is.same(3, readerui.paging.current_page)
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readerui.paging:onGotoViewRel(-1)
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assert.is.same(2, readerui.paging.current_page)
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readerui.paging:onGotoViewRel(1)
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readerui.paging:onGotoViewRel(1)
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assert.is.same(4, readerui.paging.current_page)
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assert.are.same(expected_page_states, readerui.view.page_states)
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readerui.link:onTap(nil, {pos = {x = 164, y = 366}})
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UIManager:run()
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assert.is.same(22, readerui.paging.current_page)
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readerui.link:onGoBackLink()
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assert.is.same(3, readerui.paging.current_page)
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assert.are.same(expected_page_states, readerui.view.page_states)
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readerui:closeDocument()
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readerui:onClose()
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end)
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end)
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