Module:math/testcases
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- The following documentation is located at Module:math/testcases/documentation. Categories were auto-generated by Module:documentation.
- Useful links: root page • root page’s subpages • links • transclusions • tested module • sandbox
All tests passed. (refresh)
| Text | Expected | Actual | |
|---|---|---|---|
 | (1)
| 1 | 1 |
| (-1)
| 1 | 1 |
| (0)
| 0 | 0 |
| (0, 0)
| 0 | 0 |
| (1, 0)
| 1 | 1 |
| (0, 1)
| 1 | 1 |
| (1, 1)
| 1 | 1 |
| (6, 4)
| 2 | 2 |
| (6, -4)
| 2 | 2 |
| (-6, -4)
| 2 | 2 |
| (2, 8)
| 2 | 2 |
| (15, 20)
| 5 | 5 |
| (20, 15)
| 5 | 5 |
| (35, -21)
| 7 | 7 |
| (48, 18)
| 6 | 6 |
| (8, 12, 16)
| 4 | 4 |
| (25, -35, 95)
| 5 | 5 |
| (95, -35, 25)
| 5 | 5 |
| (1500, 750, 150000, 625)
| 125 | 125 |
| (186028, 193052, 144624)
| 4 | 4 |
| 2^100, 2^53 | 9.007199254741e+15 | 9.007199254741e+15 |
| Text | Expected | Actual | |
|---|---|---|---|
| (1)
| 1 | 1 |
| (-1)
| 1 | 1 |
| (0)
| 0 | 0 |
| (0, 0)
| 0 | 0 |
| (1, 0)
| 0 | 0 |
| (0, 1)
| 0 | 0 |
| (1, 1)
| 1 | 1 |
| (6, 4)
| 12 | 12 |
| (6, -4)
| 12 | 12 |
| (-6, -4)
| 12 | 12 |
| (2, 8)
| 8 | 8 |
| (15, 20)
| 60 | 60 |
| (20, 15)
| 60 | 60 |
| (35, -21)
| 105 | 105 |
| (48, 18)
| 144 | 144 |
| (8, 12, 16)
| 48 | 48 |
| (25, -35, 95)
| 3325 | 3325 |
| (95, -35, 25)
| 3325 | 3325 |
| (1500, 750, 150000, 625)
| 150000 | 150000 |
| (186028, 193052, 144624)
| 3.2461830712478e+14 | 3.2461830712478e+14 |
| 2^100, 2^53 | 1.2676506002282e+30 | 1.2676506002282e+30 |
| Text | Expected | Actual | |
|---|---|---|---|
| (1)
| 1 | 1 |
| (5)
| 1 | 1 |
| (1.3)
| 1 | 1 |
| (0.8)
| 1 | 1 |
| (100)
| 1 | 1 |
| (1e+308)
| 1 | 1 |
| (inf)
| 1 | 1 |
| (nan)
| 1 | 1 |
| ("1")
| 1 | 1 |
| ("2.5")
| 1 | 1 |
| ("inf")
| 1 | 1 |
| ("nan")
| 1 | 1 |
| (0)
| 0 | 0 |
| ("0")
| 0 | 0 |
| (0, true)
| 1 | 1 |
| ("0", true)
| 1 | 1 |
| (-1)
| -1 | -1 |
| (-5)
| -1 | -1 |
| (-1.3)
| -1 | -1 |
| (-0.8)
| -1 | -1 |
| (-100)
| -1 | -1 |
| (-1e+308)
| -1 | -1 |
| (-inf)
| -1 | -1 |
| (-nan)
| -1 | -1 |
| ("-1")
| -1 | -1 |
| ("-2.5")
| -1 | -1 |
| ("-inf")
| -1 | -1 |
| ("-nan")
| -1 | -1 |
| (-0)
| 0 | 0 |
| ("-0")
| 0 | 0 |
| (-0, true)
| -1 | -1 |
| ("-0", true)
| -1 | -1 |
local tests = require("Module:UnitTests")
local m_math = require("Module:math")
local concat = table.concat
local dump = mw.dumpObject
local gcd = m_math.gcd
local highlight = require("Module:debug").highlight
local lcm = m_math.lcm
local sign = m_math.sign
local tonumber = tonumber
local unpack = unpack or table.unpack -- Lua 5.2 compatibility
local INF = math.huge
local NEG_INF = -INF
local NAN = tonumber("nan")
local NEG_NAN = tonumber("-nan")
local function do_test(func, args, expected, name)
if name == nil then
name = {}
for i, v in ipairs(args) do
name = dump(v)
end
name = highlight("(" .. concat(name, ", ") .. ")")
end
tests:equals(name, func(unpack(args)), expected)
end
function tests:check_sign(args, expected, name)
return do_test(sign, args, expected, name)
end
function tests:test_sign()
self:iterate({
{{1}, 1},
{{5}, 1},
{{1.3}, 1},
{{0.8}, 1},
{{100}, 1},
{{1e308}, 1},
{{INF}, 1},
{{NAN}, 1},
{{"1"}, 1},
{{"2.5"}, 1},
{{"inf"}, 1},
{{"nan"}, 1},
{{0}, 0},
{{"0"}, 0},
{{0, true}, 1},
{{"0", true}, 1},
{{-1}, -1},
{{-5}, -1},
{{-1.3}, -1},
{{-0.8}, -1},
{{-100}, -1},
{{-1e308}, -1},
{{NEG_INF}, -1},
{{NEG_NAN}, -1},
{{"-1"}, -1},
{{"-2.5"}, -1},
{{"-inf"}, -1},
{{"-nan"}, -1},
{{tonumber("-0")}, 0},
{{"-0"}, 0},
{{tonumber("-0"), true}, -1},
{{"-0", true}, -1},
}, "check_sign")
end
function tests:check_gcd(args, expected, name)
return do_test(gcd, args, expected, name)
end
function tests:test_gcd()
self:iterate({
{{1}, 1},
{{-1}, 1},
{{0}, 0},
{{0, 0}, 0},
{{1, 0}, 1},
{{0, 1}, 1},
{{1, 1}, 1},
{{6, 4}, 2},
{{6, -4}, 2},
{{-6, -4}, 2},
{{2, 8}, 2},
{{15, 20}, 5},
{{20, 15}, 5},
{{35, -21}, 7},
{{48, 18}, 6},
{{8, 12, 16}, 4},
{{25, -35, 95}, 5},
{{95, -35, 25}, 5},
{{1500, 750, 150000, 625}, 125},
{{186028, 193052, 144624}, 4},
{{2^100, 2^53}, 2^53, "2^100, 2^53"},
}, "check_gcd")
end
function tests:check_lcm(args, expected, name)
return do_test(lcm, args, expected, name)
end
function tests:test_lcm()
self:iterate({
{{1}, 1},
{{-1}, 1},
{{0}, 0},
{{0, 0}, 0},
{{1, 0}, 0},
{{0, 1}, 0},
{{1, 1}, 1},
{{6, 4}, 12},
{{6, -4}, 12},
{{-6, -4}, 12},
{{2, 8}, 8},
{{15, 20}, 60},
{{20, 15}, 60},
{{35, -21}, 105},
{{48, 18}, 144},
{{8, 12, 16}, 48},
{{25, -35, 95}, 3325},
{{95, -35, 25}, 3325},
{{1500, 750, 150000, 625}, 150000},
{{186028, 193052, 144624}, 324618307124784},
{{2^100, 2^53}, 2^100, "2^100, 2^53"},
}, "check_lcm")
end
return tests