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https://github.com/MihailRis/voxelcore.git
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d8017ff995
reload_module loaded the new module code with the global environment, while require runs modules in their pack environment. After reload, PACK_ID and other pack globals were nil in the module.
33 lines
997 B
Lua
33 lines
997 B
Lua
-- reload_module must run the module in its pack environment, as require does
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local util = require "core:tests_util"
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util.create_demo_world()
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-- a pack with a module that uses pack environment (PACK_ID)
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local PACK = "world:content/reload_test"
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file.mkdirs(PACK .. "/modules")
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file.write(PACK .. "/package.json", json.tostring({id="reload_test", title="reload_test"}))
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local function write_module(version)
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file.write(PACK .. "/modules/mod.lua", string.format([[
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local this = {}
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function this.info() return PACK_ID, %d end
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return this
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]], version))
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end
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write_module(1)
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app.reconfig_packs({"reload_test"}, {})
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app.tick()
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local mod = require "reload_test:mod"
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local packid, version = mod.info()
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assert(packid == "reload_test" and version == 1)
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write_module(2)
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reload_module("reload_test:mod")
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packid, version = mod.info()
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assert(version == 2, "module is not reloaded")
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assert(packid == "reload_test", "reloaded module has no pack environment")
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app.close_world(true)
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app.delete_world("demo")
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