mirror of
https://github.com/minetest/minetest.git
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74 lines
2.1 KiB
Lua
74 lines
2.1 KiB
Lua
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local item_with_meta = ItemStack({name = "air", meta = {test = "abc"}})
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local test_list = {
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ItemStack("air"),
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ItemStack(""),
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ItemStack(item_with_meta),
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}
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local function compare_lists(a, b)
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if not a or not b or #a ~= #b then
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return false
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end
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for i=1, #a do
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if not ItemStack(a[i]):equals(ItemStack(b[i])) then
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return false
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end
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end
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return true
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end
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local function test_inventory()
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local inv = minetest.create_detached_inventory("test")
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inv:set_lists({test = {""}})
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assert(inv:get_list("test"))
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assert(inv:get_size("test") == 1)
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assert(inv:set_size("test", 3))
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assert(not inv:set_size("test", -1))
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assert(inv:get_width("test") == 0)
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assert(inv:set_width("test", 3))
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assert(not inv:set_width("test", -1))
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inv:set_stack("test", 1, "air")
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inv:set_stack("test", 3, item_with_meta)
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assert(not inv:is_empty("test"))
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assert(compare_lists(inv:get_list("test"), test_list))
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assert(inv:add_item("test", "air") == ItemStack())
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assert(inv:add_item("test", item_with_meta) == ItemStack())
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assert(inv:get_stack("test", 1) == ItemStack("air 2"))
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assert(inv:room_for_item("test", "air 99"))
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inv:set_stack("test", 2, "air 99")
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assert(not inv:room_for_item("test", "air 99"))
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inv:set_stack("test", 2, "")
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assert(inv:contains_item("test", "air"))
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assert(not inv:contains_item("test", "air 99"))
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assert(inv:contains_item("test", item_with_meta, true))
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-- Items should be removed in reverse and combine with first stack removed
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assert(inv:remove_item("test", "air") == item_with_meta)
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item_with_meta:set_count(2)
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assert(inv:remove_item("test", "air 2") == item_with_meta)
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assert(inv:remove_item("test", "air") == ItemStack("air"))
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assert(inv:is_empty("test"))
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-- Failure of set_list(s) should not change inventory
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local before = inv:get_list("test")
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pcall(inv.set_lists, inv, {test = true})
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pcall(inv.set_list, inv, "test", true)
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local after = inv:get_list("test")
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assert(compare_lists(before, after))
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local location = inv:get_location()
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assert(minetest.remove_detached_inventory("test"))
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assert(not minetest.get_inventory(location))
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end
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unittests.register("test_inventory", test_inventory)
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