@Override
protected ASTNode doParseContents(@NotNull ASTNode chameleon, @NotNull PsiElement psi) {
Project project = psi.getProject();
Language languageForParser = getLanguageForParser(psi);
PsiBuilder builder =
PsiBuilderFactory.getInstance()
.createBuilder(project, chameleon, null, languageForParser, chameleon.getChars());
return JetParser.parseExpressionCodeFragment(builder).getFirstChildNode();
}
private void doSingleTest(String suffix, String path) throws Throwable {
final String text = FileUtil.loadFile(new File(path, suffix), true);
final StringBuilder result = new StringBuilder();
for (String line : StringUtil.splitByLines(text)) {
if (result.length() > 0) result.append("------\n");
final AngularJSParserDefinition definition = new AngularJSParserDefinition();
final PsiBuilder builder =
PsiBuilderFactory.getInstance().createBuilder(definition, new AngularJSLexer(), line);
final ASTNode root =
definition.createParser(getProject()).parse(JSStubElementTypes.FILE, builder);
result.append(DebugUtil.psiToString(root.getPsi(), false, false));
}
assertEquals(
FileUtil.loadFile(new File(path, suffix.replace("js", "txt")), true), result.toString());
}
@NotNull
@Override
public PsiElement createDummyHolder(
@NotNull final String text,
@NotNull final IElementType type,
@Nullable final PsiElement context) {
final DummyHolder result = DummyHolderFactory.createHolder(myManager, context);
final FileElement holder = result.getTreeElement();
final Language language = type.getLanguage();
final ParserDefinition parserDefinition =
LanguageParserDefinitions.INSTANCE.forLanguage(language);
assert parserDefinition != null : "No parser definition for language " + language;
final Project project = myManager.getProject();
final Lexer lexer = parserDefinition.createLexer(project);
final PsiBuilder builder =
PsiBuilderFactory.getInstance().createBuilder(project, holder, lexer, language, text);
final ASTNode node = parserDefinition.createParser(project).parse(type, builder);
holder.rawAddChildren((TreeElement) node);
final PsiElement psi = node.getPsi();
assert psi != null : text;
return psi;
}