diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/lmathlib.js | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/tests/lmathlib.js b/tests/lmathlib.js new file mode 100644 index 0000000..4c886f1 --- /dev/null +++ b/tests/lmathlib.js @@ -0,0 +1,83 @@ +/*jshint esversion: 6 */ +"use strict"; + +const test = require('tape'); +const beautify = require('js-beautify').js_beautify; + +const tests = require("./tests.js"); +const getState = tests.getState; +const toByteCode = tests.toByteCode; + +const VM = require("../src/lvm.js"); +const ldo = require("../src/ldo.js"); +const lapi = require("../src/lapi.js"); +const lauxlib = require("../src/lauxlib.js"); +const lua = require('../src/lua.js'); +const linit = require('../src/linit.js'); +const lstate = require('../src/lstate.js'); +const CT = lua.constant_types; + + +test('math.abs, math.sin, math.cos, math.tan, math.asin, math.acos, math.atan', function (t) { + let luaCode = ` + return math.abs(-10), math.abs(-10.5), math.cos(10), math.tan(10), math.asin(1), math.acos(0.5), math.atan(10) + `, L; + + t.plan(8); + + t.doesNotThrow(function () { + + let bc = toByteCode(luaCode).dataView; + + L = lauxlib.luaL_newstate(); + + linit.luaL_openlibs(L); + + lapi.lua_load(L, bc, "test-math.abs"); + + lapi.lua_call(L, 0, -1); + + }, "JS Lua program ran without error"); + + t.strictEqual( + lapi.lua_tointeger(L, -7), + 10, + "Correct element(s) on the stack" + ); + + t.strictEqual( + lapi.lua_tonumber(L, -6), + 10.5, + "Correct element(s) on the stack" + ); + + t.strictEqual( + lapi.lua_tonumber(L, -5), + -0.8390715290764524, + "Correct element(s) on the stack" + ); + + t.strictEqual( + lapi.lua_tonumber(L, -4), + 0.6483608274590866, + "Correct element(s) on the stack" + ); + + t.strictEqual( + lapi.lua_tonumber(L, -3), + 1.5707963267948966, + "Correct element(s) on the stack" + ); + + t.strictEqual( + lapi.lua_tonumber(L, -2), + 1.0471975511965979, + "Correct element(s) on the stack" + ); + + t.strictEqual( + lapi.lua_tonumber(L, -1), + 1.4711276743037347, + "Correct element(s) on the stack" + ); +});
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