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authorBenoit Giannangeli <benoit.giannangeli@boursorama.fr>2017-02-27 15:08:09 +0100
committerBenoit Giannangeli <benoit.giannangeli@boursorama.fr>2017-02-27 15:08:09 +0100
commit6beeccbd0a859f3a9d1be4142d16a3d11ac30743 (patch)
tree0d6c8ded314a0b3e3c989952e4dbdff6a27048b3 /tests
parent5a47025d64f013975051473c1115ff70c0281785 (diff)
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Basic lexing tests
Diffstat (limited to 'tests')
-rw-r--r--tests/llex.js50
1 files changed, 50 insertions, 0 deletions
diff --git a/tests/llex.js b/tests/llex.js
new file mode 100644
index 0000000..3c05366
--- /dev/null
+++ b/tests/llex.js
@@ -0,0 +1,50 @@
+/*jshint esversion: 6 */
+"use strict";
+
+const test = require('tape');
+const beautify = require('js-beautify').js_beautify;
+
+const tests = require("./tests.js");
+
+const lapi = require("../src/lapi.js");
+const lauxlib = require("../src/lauxlib.js");
+const llex = require("../src/llex.js");
+const lua = require('../src/lua.js');
+const R = llex.RESERVED;
+
+
+test('basic lexing', function (t) {
+ let luaCode = `
+ return "hello lex !"
+ `, L;
+
+ t.plan(2);
+
+ let readTokens = [];
+
+ t.doesNotThrow(function () {
+
+ L = lauxlib.luaL_newstate();
+
+ let ls = new llex.LexState();
+ llex.luaX_setinput(L, ls, new llex.MBuffer(luaCode), luaCode, luaCode.charAt(0));
+
+ llex.luaX_next(ls);
+
+ while (ls.t.token !== R.TK_EOS) {
+ console.log(llex.luaX_tokens[ls.t.token - llex.FIRST_RESERVED]);
+
+ readTokens.push(ls.t.token);
+ llex.luaX_next(ls);
+ }
+
+
+ }, "JS Lua program ran without error");
+
+ t.deepEqual(
+ readTokens,
+ [R.TK_RETURN, R.TK_STRING],
+ "Correct tokens found"
+ )
+
+}); \ No newline at end of file