dfhack/test/test_test.lua

37 lines
1.3 KiB
Lua

local expect_raw = reqscript('test/main').expect
function test.internal_in_test()
expect.true_(dfhack.internal.IN_TEST)
end
function test.table_eq()
expect.true_(expect_raw.table_eq({}, {}))
expect.true_(expect_raw.table_eq({'a'}, {'a'}))
expect.true_(expect_raw.table_eq({{'a', k='val'}, 'b'},
{{'a', k='val'}, 'b'}))
expect.false_(expect_raw.table_eq(nil, nil)) -- operands must be non-nil
expect.false_(expect_raw.table_eq({}, nil))
expect.false_(expect_raw.table_eq(nil, {}))
expect.false_(expect_raw.table_eq({}, {''}))
expect.false_(expect_raw.table_eq({''}, {}))
expect.false_(expect_raw.table_eq({'a', {}}, {'a'}))
expect.false_(expect_raw.table_eq({{'a', k='val1'}, 'b'},
{{'a', k='val2'}, 'b'}))
local tab = {a='a', b='b'}
expect.true_(expect_raw.table_eq(tab, tab))
expect.true_(expect_raw.table_eq({tab}, {tab}))
local tab1, tab2 = {'a'}, {'a'}
tab1.self, tab2.self = tab1, tab2
expect.true_(expect_raw.table_eq(tab1, tab2))
tab1.other, tab2.other = tab2, tab1
expect.true_(expect_raw.table_eq(tab1, tab2))
local tabA, tabB, tabC, tabD = {k='a'}, {k='a'}, {k='a'}, {k='a'}
tabA.next, tabB.next, tabC.next, tabD.next = tabB, tabC, tabD, tabA
expect.true_(expect_raw.table_eq(tabA, tabB))
end