Include test "compilation" logic

.jshintignore

@@ -1 +1,2 @@
 /test/collateral/
+/lib/compilerdeps.js

lib/compile.js

@@ -1,7 +1,7 @@
 'use strict';
 const fs = require('fs');
 const path = require('path');
-const compile = require('test262-compiler');
+const compile = require('./compiler');
 
 const createScenarios = require('./create-scenarios');
 

lib/compiler.js

@@ -0,0 +1,45 @@
+'use strict';
+const fs = require('fs');
+const path = require('path');
+const parseFile = require('test262-parser').parseFile;
+const deps = fs.readFileSync(__dirname + '/compilerdeps.js');
+
+module.exports = function compile(test, options) {
+  options = options || {};
+  if (!options.test262Dir && !options.includesDir) {
+    throw new Error('Need one of test262Dir or includesDir options');
+  }
+
+  if (options.test262Dir && !options.includesDir) {
+    options.includesDir = path.join(options.test262Dir, 'harness');
+  }
+
+  test = parseFile(test);
+
+  if (test.attrs.flags.raw) {
+    return test;
+  }
+
+  if (test.contents.indexOf('$DONE') === -1) {
+    test.contents += '\n;$DONE();';
+  }
+
+  let preludeContents = '';
+  if (test.attrs.flags.onlyStrict) {
+    preludeContents += '"use strict";\n';
+  }
+  preludeContents += deps;
+
+  const helpers = test.attrs.includes;
+  helpers.push('assert.js');
+  for (let i = 0; i < helpers.length; i++) {
+    preludeContents += '\n';
+    preludeContents += fs.readFileSync(
+      path.join(options.includesDir, helpers[i])
+    );
+  }
+
+  test.contents = preludeContents + test.contents;
+
+  return test;
+};

lib/compilerdeps.js

@@ -0,0 +1,30 @@
+function Test262Error(message) {
+    if (message) this.message = message;
+}
+
+Test262Error.prototype.name = "Test262Error";
+
+Test262Error.prototype.toString = function () {
+    return "Test262Error: " + this.message;
+};
+
+function $ERROR(err) {
+  if(typeof err === "object" && err !== null && "name" in err) {
+      throw err;
+  } else {
+    throw new Test262Error(err);
+  }
+}
+
+function $DONE(err) {
+  if (err) {
+    if(typeof err === "object" && err !== null && "name" in err) {
+      print('test262/error ' + err.name + ': ' + err.message);
+    } else {
+      print('test262/error Test262Error: ' + err);
+    }
+  }
+  print('test262/done');
+  $262.destroy();
+}
+

lib/create-scenarios.js

@@ -1,10 +1,11 @@
 'use strict';
 
 module.exports = function scenariosForTest(test) {
-  // The `test262-compiler` project inserts a global "use strict" directive for
-  // tests marked with the `onlyStrict` flag. While this obviates the need for
-  // additional transformations to the source, the `scenario` metadata must
-  // still be set accordingly.
+  // The "compilation" logic has been inherited from the `test262-compiler`
+  // module, which inserts a global "use strict" directive for tests marked
+  // with the `onlyStrict` flag. While this obviates the need for additional
+  // transformations to the source, the `scenario` metadata must still be set
+  // accordingly.
   test.scenario = test.attrs.flags.onlyStrict ? 'strict mode' : 'default';
 
   if (!test.attrs.flags.onlyStrict &&