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-rw-r--r--tests/lcorolib.js53
1 files changed, 53 insertions, 0 deletions
diff --git a/tests/lcorolib.js b/tests/lcorolib.js
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--- /dev/null
+++ b/tests/lcorolib.js
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+/*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 CT = lua.constant_types;
+
+test('simple coroutine', function (t) {
+ let luaCode = `
+ local co = coroutine.create(function (start)
+ local b = coroutine.yield(start * start);
+ coroutine.yield(b * b)
+ end)
+
+ local success, pow = coroutine.resume(co, 5)
+ success, pow = coroutine.resume(co, pow)
+
+ return pow
+ `, L;
+
+ t.plan(2);
+
+ t.doesNotThrow(function () {
+
+ let bc = toByteCode(luaCode).dataView;
+
+ L = lauxlib.luaL_newstate();
+
+ linit.luaL_openlibs(L);
+
+ lapi.lua_load(L, bc, "test-coroutine");
+
+ lapi.lua_call(L, 0, -1);
+
+ }, "JS Lua program ran without error");
+
+ t.strictEqual(
+ lapi.lua_tonumber(L, -1),
+ 625,
+ "Correct element(s) on the stack"
+ );
+}); \ No newline at end of file