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Esprima sanity test
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-125
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8 files changed

+169
-125
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‎test.html

Lines changed: 25 additions & 21 deletions
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@@ -2,27 +2,31 @@
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<html>
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<head>
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<meta charset="utf-8">
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<title>Mocha Tests</title>
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<link rel="stylesheet" href="lib/mocha.css" />
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<style>
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#fixture {
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position: absolute;
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top: -9999;
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left: -9999;
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};
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</style>
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<script src="lib/chai.js"></script>
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<script src="lib/mocha.js"></script>
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<script> mocha.setup('bdd');</script>
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<script src="test/test-browser.js"></script>
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<script>
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window.onload = function() {
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mocha.run()
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};
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</script>
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</head>
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<meta charset="utf-8">
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<title>Mocha Tests</title>
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<link rel="stylesheet" href="lib/mocha.css" />
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<style>
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#fixture {
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position: absolute;
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top: -9999;
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left: -9999;
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};
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</style>
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<!-- Lib and compiled JS -->
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<script src="lib/esprima.js"></script>
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<!-- Test libs -->
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<script src="lib/chai.js"></script>
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<script src="lib/mocha.js"></script>
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<!-- Test setup, load, run -->
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<script> mocha.setup('bdd');</script>
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<script src="test/run-browser.js"></script>
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<script>
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window.onload = function() {
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mocha.run();
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};
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</script>
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</head>
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<body>
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<div id="mocha"></div>
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<div id="mocha"></div>
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</body>
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</html>

‎test/esprima.js

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describe('Dependencies Functionality', function() {
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describe('Esprima Core Functionality', function() {
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it('Sanity Check', function() {
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assert.ok(esprima);
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assert.ok(esprima.parse);
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});
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describe('VariableDeclaration parsing', function() {
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var p = null;
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// Ensure the remaining test cases run properly if run independently
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before(function() {
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assert.ok(p = esprima.parse("var hello='world';"));
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});
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it('Variable statement parsing', function() {
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assert.ok(p = esprima.parse("var hello='world';"));
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});
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it('Root AST type check', function() {
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assert.equal(p.sourceType, "script");
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assert.equal(p.type, "Program");
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});
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it('Root AST - has child elements check', function() {
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assert.ok(p.body);
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assert.ok(p.body[0]);
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});
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it('VariableDeclaration - body[0] - First child element check', function() {
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assert.equal(p.body[0].type, "VariableDeclaration");
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assert.equal(p.body[0].kind, "var");
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assert.equal(p.body[0].declarations[0].id.name, "hello");
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assert.equal(p.body[0].declarations[0].id.type, "Identifier");
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assert.equal(p.body[0].declarations[0].init.raw, "'world'");
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assert.equal(p.body[0].declarations[0].init.type, "Literal");
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assert.equal(p.body[0].declarations[0].init.value, "world");
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});
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});
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});
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});

‎test/hello.js

Lines changed: 0 additions & 7 deletions
This file was deleted.

‎test/run-browser.js

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// Setup chai assert - for the browser
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var assert = assert || chai.assert;
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//
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// I use this hackerish "require" syntax that loads the scripts Synchrounous
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// BECAUSE this will make the test-suite script CONSISTENT in both node and browser.
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//
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/**
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* Minimal node.js compatible require() for the browser.
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*
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* For documentation, see Github:
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* https://github.com/trausti/TKRequire.js
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*
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* Heavily based on StackOverflow answers by Lucio M. Tato and Ilya Kharlamov in thread:
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* http://stackoverflow.com/questions/6971583/node-style-require-for-in-browser-javascript
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*
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* MIT license.
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*/
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function require(url) {
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if (url.toLowerCase().substr(-3)!=='.js') {
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url+='.js'; // To allow loading without js suffix.
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}
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if (!require.cache) {
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require.cache=[]; // Init cache.
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}
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if (!require.relativePath) {
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require.relativePath = '';
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//console.log("TKRequire: initializing relativePath");
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}
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var originalPath = require.relativePath;
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if ("http" === url.substr(0, 4)) {
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// If full href is given, extract relative path, if any.
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var baseDir = window.location.href.substring(0, window.location.href.lastIndexOf('/'));
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var scriptDir = url.substring(0, url.lastIndexOf('/'));
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if (0 == url.indexOf(baseDir)) {
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require.relativePath = scriptDir.substring(baseDir.length + 1) + '/';
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//console.log("TKRequire: extractiong relative path" + require.relativePath);
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}
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} else if ("./" === url.substr(0, 2)) {
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require.relativePath = require.relativePath + url.substring(2, url.lastIndexOf('/') + 1);
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//console.log("TKRequire: Extending Path : " + require.relativePath);
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}
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var scriptName = url.substring(url.lastIndexOf('/') + 1);
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//console.log("TKRequire: scriptName :" + scriptName);
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var exports = require.cache[url]; // Get from cache.
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if (!exports) { // Not cached.
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try {
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exports = {};
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var X = new XMLHttpRequest();
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var fullOrRelativePath = "";
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if ("http" === url.substr(0, 4)) {
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fullOrRelativePath = url;
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} else {
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fullOrRelativePath = "./" + require.relativePath + scriptName;
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};
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//console.log("TKRequire: including: " + fullOrRelativePath);
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X.open("GET", fullOrRelativePath, false); // Synchrounous load.
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X.send();
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if (X.status && X.status !== 200) {
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throw new Error(X.statusText);
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}
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var source = X.responseText;
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// Fix (if saved form for Chrome Dev Tools)
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if (source.substr(0, 10)==="(function(") {
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var moduleStart = source.indexOf('{');
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var moduleEnd = source.lastIndexOf('})');
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var CDTcomment = source.indexOf('//@ ');
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if (CDTcomment >- 1 && CDTcomment < moduleStart + 6) {
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moduleStart = source.indexOf('\n', CDTcomment);
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}
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source = source.slice(moduleStart + 1, moduleEnd - 1);
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}
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// Fix, add comment to show source on Chrome Dev Tools
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source = "//@ sourceURL=" + window.location.origin + url + "\n" + source;
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//------
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var module = { id: url, uri: url, exports: exports }; // According to node.js modules
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// Create a Fn with module code, and 3 params: require, exports & module
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var anonFn = new Function("require", "exports", "module", source);
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anonFn(require, exports, module); // Call the Fn, Execute the module
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require.cache[url] = exports = module.exports; // Cache obj exported by module.
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} catch (err) {
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throw new Error("Error loading module " + url + ": " + err);
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}
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}
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// Restore the relative path.
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require.relativePath = originalPath;
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return exports; // Require returns object exported by module
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}
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require.relativePath = './test/'
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// Load all the test suites
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require("./run-suite.js");

‎test/test-node.js renamed to ‎test/run-node.js

Lines changed: 4 additions & 1 deletion
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@@ -1,5 +1,8 @@
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// Setup chai assert - for nodejs
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assert = require('chai').assert;
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// Setup esprima library
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esprima = require('esprima');
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// Setup chai assert
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require("./test-suite.js");
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require("./run-suite.js");

‎test/run-suite.js

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require("./esprima.js");

‎test/test-browser.js

Lines changed: 0 additions & 95 deletions
This file was deleted.

‎test/test-suite.js

Lines changed: 0 additions & 1 deletion
This file was deleted.

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