/usr/share/crawl/dat/dlua/test.lua is in crawl-common 2:0.19.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 | -- Support code used primarily for tests. This is loaded only when running
-- tests, not during normal Crawl execution.
util.namespace('test')
test.FAILMAP = 'level-fail.map'
function test.eq(actual_value, expected_value, extra)
if extra then
assert(actual_value == expected_value,
"Expected '" .. expected_value .. "', " ..
"but got '" .. actual_value .. "': " .. extra)
else
assert(actual_value == expected_value,
"Expected '" .. expected_value .. "', " ..
"but got '" .. actual_value .. "'")
end
end
function test.map_assert(condition, message)
if not condition then
debug.dump_map(test.FAILMAP)
assert(false, message .. " (map dumped to " .. test.FAILMAP .. ")")
end
return condition
end
function test.place_items_at(point, item_spec)
dgn.create_item(point.x, point.y, item_spec)
return dgn.items_at(point.x, point.y)
end
function test.find_monsters(mname)
local monsters = { }
for mons in test.level_monster_iterator() do
if mons.name == mname then
table.insert(monsters, mons)
end
end
return monsters
end
function test.regenerate_level(place, use_random_maps)
if place then
debug.goto_place(place)
end
debug.flush_map_memory()
dgn.reset_level()
debug.generate_level(use_random_maps)
end
function test.find_feature(feature)
local feat = dgn.fnum(feature)
local function find_feature(p)
return dgn.grid(p.x, p.y) == feat
end
local feature_points = dgn.find_points(find_feature)
return #feature_points > 0 and feature_points[1] or nil
end
function test.level_contains_item(item)
for y = 1, dgn.GYM - 2 do
for x = 1, dgn.GXM - 2 do
if iter.stack_search(x, y, item) then
return true
end
end
end
return false
end
function test.level_monster_iterator(filter)
return iter.mons_rect_iterator(dgn.point(1, 1),
dgn.point(dgn.GXM - 2, dgn.GYM - 2),
filter)
end
test.is_down_stair = dgn.feature_set_fn("stone_stairs_down_i",
"stone_stairs_down_ii",
"stone_stairs_down_iii")
function test.level_has_down_stair()
for y = 1, dgn.GYM - 2 do
for x = 1, dgn.GXM - 2 do
local dfeat = dgn.grid(x, y)
if test.is_down_stair(dfeat) then
return true
end
end
end
return false
end
function test.deeper_place_from(place)
if test.level_has_down_stair() then
local _, _, branch, depth = string.find(place, "(%w+):(%d+)")
return branch .. ":" .. (tonumber(depth) + 1)
end
return nil
end
util.namespace('script')
function script.simple_args()
local args = crawl.script_args()
return util.filter(function (arg)
return string.find(arg, '-') ~= 1
end,
args)
end
function script.usage(ustr)
ustr = string.gsub(string.gsub(ustr, "^%s+", ""), "%s+$", "")
error("\n" .. ustr)
end
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