mirror of
https://github.com/koreader/koreader
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95 lines
3.4 KiB
Lua
95 lines
3.4 KiB
Lua
describe("Readerpaging module", function()
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local sample_pdf = "spec/front/unit/data/sample.pdf"
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local readerui, UIManager, Event, DocumentRegistry, ReaderUI
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local paging
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setup(function()
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require("commonrequire")
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UIManager = require("ui/uimanager")
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Event = require("ui/event")
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DocumentRegistry = require("document/documentregistry")
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ReaderUI = require("apps/reader/readerui")
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end)
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describe("Page mode", function()
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setup(function()
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readerui = ReaderUI:new{
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document = DocumentRegistry:openDocument(sample_pdf),
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}
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paging = readerui.paging
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end)
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it("should emit EndOfBook event at the end", function()
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UIManager:quit()
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UIManager:show(readerui)
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UIManager:nextTick(function() UIManager:close(readerui) end)
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UIManager:run()
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readerui:handleEvent(Event:new("SetScrollMode", false))
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readerui.zooming:setZoomMode("pageheight")
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paging:onGotoPage(readerui.document:getPageCount())
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local called = false
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readerui.onEndOfBook = function()
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called = true
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end
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paging:onPagingRel(1)
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assert.is.truthy(called)
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readerui.onEndOfBook = nil
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UIManager:quit()
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end)
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end)
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describe("Scroll mode", function()
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setup(function()
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local purgeDir = require("ffi/util").purgeDir
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local DocSettings = require("docsettings")
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purgeDir(DocSettings:getSidecarDir(sample_pdf))
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os.remove(DocSettings:getHistoryPath(sample_pdf))
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readerui = ReaderUI:new{
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document = DocumentRegistry:openDocument(sample_pdf),
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}
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paging = readerui.paging
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end)
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it("should emit EndOfBook event at the end", function()
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UIManager:quit()
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UIManager:show(readerui)
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UIManager:nextTick(function() UIManager:close(readerui) end)
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UIManager:run()
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paging.page_positions = {}
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readerui:handleEvent(Event:new("SetScrollMode", true))
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paging:onGotoPage(readerui.document:getPageCount())
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readerui.zooming:setZoomMode("pageheight")
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local called = false
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readerui.onEndOfBook = function()
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called = true
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end
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paging:onPagingRel(1)
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paging:onPagingRel(1)
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assert.is.truthy(called)
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readerui.onEndOfBook = nil
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UIManager:quit()
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end)
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it("should scroll backward on the first page without crash", function()
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local sample_djvu = "spec/front/unit/data/djvu3spec.djvu"
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local tmp_readerui = ReaderUI:new{
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document = DocumentRegistry:openDocument(sample_djvu),
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}
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tmp_readerui.paging:onScrollPanRel(-100)
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end)
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it("should scroll forward on the last page without crash", function()
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local sample_djvu = "spec/front/unit/data/djvu3spec.djvu"
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local tmp_readerui = ReaderUI:new{
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document = DocumentRegistry:openDocument(sample_djvu),
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}
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paging = tmp_readerui.paging
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paging:onGotoPage(tmp_readerui.document:getPageCount())
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paging:onScrollPanRel(120)
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paging:onScrollPanRel(-1)
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paging:onScrollPanRel(120)
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end)
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end)
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end)
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