add jsx tests, refs #175

multi-line comments test now passes with latest esprima-fb; all the other
tests passed previously

test/jsx.js

@@ -0,0 +1,47 @@
+var parse = require("../lib/parser").parse;
+var Printer = require("../lib/printer").Printer;
+var types = require("../lib/types");
+
+describe("JSX Compatability", function() {
+    var printer = new Printer({ tabWidth: 2 });
+
+    function check(source) {
+        var ast1 = parse(source);
+        var ast2 = parse(printer.printGenerically(ast1).code);
+        types.astNodesAreEquivalent.assert(ast1, ast2);
+    }
+
+    it("should parse and print attribute comments", function() {
+        check("<b /* comment */ />");
+        check("<b /* multi\nline\ncomment */ />");
+    });
+
+    it("should parse and print child comments", function() {
+        check("<b>{/* comment */}</b>");
+        check("<b>{/* multi\nline\ncomment */}</b>");
+    });
+
+    it("should parse and print literal attributes", function() {
+        check("<b className=\"hello\" />");
+    });
+
+    it("should parse and print expression attributes", function() {
+        check("<b className={classes} />");
+    });
+
+    it("should parse and print chidren", function() {
+        check("<label><input /></label>");
+    });
+
+    it("should parse and print literal chidren", function() {
+        check("<b>hello world</b>");
+    });
+
+    it("should parse and print expression children", function() {
+        check("<b>{this.props.user.name}</b>");
+    });
+
+    it("should parse and print namespaced elements", function() {
+        check("<Foo.Bar />");
+    });
+});