private void testJsonMLToAstConversion(Node astRoot, JsonML jsonmlRoot, String js) {
Compiler compiler = new Compiler();
JsonMLAst ast = new JsonMLAst(jsonmlRoot);
Node resultAstRoot = ast.getAstRoot(compiler);
String explanation = resultAstRoot.checkTreeEquals(astRoot);
assertNull(
"JsonML -> AST converter returned incorect result for " + js + "\n" + explanation,
explanation);
}
private void testConversion(String js, String jsonml) throws Exception {
JsonML jsonMLRoot = JsonMLUtil.parseString(jsonml);
Node root = parseExpectedJs(js);
Node astRoot = root.getFirstChild();
Preconditions.checkState(astRoot.getType() == Token.SCRIPT);
// test JsonML -> AST conversion
JsonMLAst ast = new JsonMLAst(jsonMLRoot);
Node resultAstRoot = ast.getAstRoot(null);
String explanation = resultAstRoot.checkTreeEquals(astRoot);
assertNull(
"JsonML converter returned an incorrect AST for " + js + ".\n" + explanation, explanation);
// test AST -> JsonML conversion
jsonMLRoot = JsonMLUtil.parseString(jsonml);
Writer parser = new Writer();
JsonML resultJsonMLRoot = parser.processAst(astRoot);
explanation = JsonMLUtil.compare(resultJsonMLRoot, jsonMLRoot);
assertNull(
"AST converter returned an incorrect JsonML for " + js + ".\n" + explanation, explanation);
}