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https://github.com/koreader/koreader
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3d191490d0
Happens with "Inverse reading order", which re-registers the Reader tap forward/backward zones and would prevent tap menu and bookmark from working. Before, when removing them, we would lose all the override= set on them by other touch zones (tap menu, bookmarks...), and so they were no more ensured after re-adding the zone. So, make sure we don't lose that info.
141 lines
5.3 KiB
Lua
141 lines
5.3 KiB
Lua
describe("DepGraph module", function()
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local DepGraph
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setup(function()
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require("commonrequire")
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DepGraph = require("depgraph")
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end)
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it("should serialize simple graph", function()
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local dg = DepGraph:new{}
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dg:addNode('a1', {'a2', 'b1'})
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dg:addNode('b1', {'a2', 'c1'})
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dg:addNode('c1')
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assert.are.same({'a2', 'c1', 'b1', 'a1'}, dg:serialize())
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end)
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it("should serialize complex graph", function()
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local dg = DepGraph:new{}
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dg:addNode('readerfooter_tap')
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dg:addNode('readerfooter_hold', {})
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dg:addNode('readerhighlight_tap', {'tap_backward', 'tap_forward'})
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dg:addNode('tap_backward', {'readerfooter_tap', 'readermenu_tap'})
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dg:addNode('tap_forward', {'readerfooter_tap', 'readermenu_tap'})
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dg:addNode('readerhighlight_hold', {'readerfooter_hold'})
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dg:addNode('readerhighlight_hold_release', {})
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dg:addNode('readerhighlight_hold_pan', {})
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dg:addNode('readermenu_tap', {'readerfooter_tap'})
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dg:addNode('paging_swipe', {})
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dg:addNode('paging_pan', {})
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dg:addNode('paging_pan_release', {})
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assert.are.same({
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'readerfooter_tap',
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'readermenu_tap',
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'tap_backward',
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'readerhighlight_hold_pan',
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'paging_pan_release',
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'readerfooter_hold',
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'readerhighlight_hold',
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'paging_pan',
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'paging_swipe',
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'tap_forward',
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'readerhighlight_tap',
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'readerhighlight_hold_release',
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}, dg:serialize())
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end)
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it("should serialize complex graph2", function()
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local dg = DepGraph:new{}
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dg:addNode('readerfooter_tap')
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dg:addNode('readerfooter_hold', {})
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dg:addNode('readerhighlight_tap', {})
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dg:addNode('tap_backward', {'readerfooter_tap', 'readermenu_tap', 'readerhighlight_tap'})
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dg:addNode('tap_forward', {'readerfooter_tap', 'readermenu_tap', 'readerhighlight_tap'})
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dg:addNode('readerhighlight_hold', {'readerfooter_hold'})
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dg:addNode('readerhighlight_hold_release', {})
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dg:addNode('readerhighlight_hold_pan', {})
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dg:addNode('readermenu_tap', {'readerfooter_tap'})
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assert.are.same({
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'readerfooter_tap',
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'readermenu_tap',
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'readerhighlight_tap',
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'tap_backward',
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'readerhighlight_hold_pan',
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'readerfooter_hold',
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'readerhighlight_hold',
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'tap_forward',
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'readerhighlight_hold_release',
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}, dg:serialize())
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end)
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it("should serialize complex graph with duplicates", function()
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local dg = DepGraph:new{}
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dg:addNode('readerfooter_tap', {})
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dg:addNode('readerfooter_hold', {})
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dg:addNode('readerhighlight_tap',
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{'tap_backward', 'tap_backward', 'tap_forward'})
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dg:addNode('tap_backward', {'readerfooter_tap', 'readermenu_tap'})
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dg:addNode('tap_forward', {'readerfooter_tap', 'readermenu_tap'})
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dg:addNode('readerhighlight_hold', {'readerfooter_hold'})
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dg:addNode('readerhighlight_hold_release', {})
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dg:addNode('readerhighlight_hold_pan', {})
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dg:addNode('readermenu_tap', {'readerfooter_tap'})
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dg:addNode('paging_swipe', {})
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dg:addNode('paging_pan', {})
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dg:addNode('paging_pan_release', {})
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assert.are.same({
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'readerfooter_tap',
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'readermenu_tap',
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'tap_backward',
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'readerhighlight_hold_pan',
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'paging_pan_release',
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'readerfooter_hold',
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'readerhighlight_hold',
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'paging_pan',
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'paging_swipe',
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'tap_forward',
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'readerhighlight_tap',
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'readerhighlight_hold_release',
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}, dg:serialize())
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end)
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it("should serialize complex graph and keep dependencies after removing and re-adding", function()
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local dg = DepGraph:new{}
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dg:addNode("tap_backward")
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dg:addNode("tap_forward")
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-- The next 3 steps are what is done when registering:
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-- { id = "readermenu_tap", overrides = { "tap_forward", "tap_backward" } }
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dg:addNode("readermenu_tap")
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dg:addNodeDep("tap_backward", "readermenu_tap")
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dg:addNodeDep("tap_forward", "readermenu_tap")
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-- print(require("dump")(dg))
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-- ["nodes"] = {
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-- ["readermenu_tap"] = {},
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-- ["tap_backward"] = {
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-- ["deps"] = {
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-- [1] = "readermenu_tap"
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-- }
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-- },
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-- ["tap_forward"] = {
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-- ["deps"] = {
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-- [1] = "readermenu_tap"
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-- }
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-- }
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-- }
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dg:removeNode("tap_forward")
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dg:removeNode("tap_backward")
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dg:addNode("tap_forward")
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dg:addNode("tap_backward")
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-- print(require("dump")(dg))
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assert.are.same({
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"readermenu_tap",
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"tap_backward",
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"tap_forward",
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}, dg:serialize())
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assert.is_true(type(dg.nodes["tap_forward"].deps) == "table")
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assert.is_true(#dg.nodes["tap_forward"].deps > 0)
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assert.is_true(type(dg.nodes["tap_backward"].deps) == "table")
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assert.is_true(#dg.nodes["tap_backward"].deps > 0)
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end)
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end)
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