import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
private Node parse(String source, String... warnings) {
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, warnings);
  Config config =
      ParserRunner.createConfig(
          mode,
          Config.JsDocParsing.INCLUDE_DESCRIPTIONS_NO_WHITESPACE,
          Config.RunMode.KEEP_GOING,
          null,
          true,
          StrictMode.SLOPPY);
  Node script = ParserRunner.parse(
      new SimpleSourceFile("input", false),
      source,
      config,
      testErrorReporter).ast;

  // verifying that all warnings were seen
  testErrorReporter.assertHasEncounteredAllErrors();
  testErrorReporter.assertHasEncounteredAllWarnings();

  return script;
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
private Node parseFull(String code, String... warnings) {
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, warnings);
  Config config =
      Config.builder()
          .setExtraAnnotationNames(extraAnnotations)
          .setJsDocParsingMode(JsDocParsing.INCLUDE_DESCRIPTIONS_NO_WHITESPACE)
          .setRunMode(RunMode.KEEP_GOING)
          .setSuppressionNames(extraSuppressions)
          .setLanguageMode(LanguageMode.ECMASCRIPT3)
          .setParseInlineSourceMaps(true)
          .setStrictMode(StrictMode.SLOPPY)
          .build();

  ParseResult result = ParserRunner.parse(
      new SimpleSourceFile("source", false), code, config, testErrorReporter);

  testErrorReporter.assertHasEncounteredAllWarnings();
  return result.ast;
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
/**
 * Verify that the given code has the given parse errors.
 * @return If in IDE mode, returns a partial tree.
 */
private Node parseError(String source, String... errors) {
  TestErrorReporter testErrorReporter = new TestErrorReporter(errors, null);
  ParseResult result = ParserRunner.parse(
      new SimpleSourceFile("input", false),
      source,
      createConfig(),
      testErrorReporter);
  Node script = result.ast;

  // check expected features if specified
  assertFS(result.features).contains(expectedFeatures);

  // verifying that all errors were seen
  testErrorReporter.assertHasEncounteredAllErrors();
  testErrorReporter.assertHasEncounteredAllWarnings();

  return script;
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
private ParserRunner.ParseResult doParse(String string, String... warnings) {
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, warnings);
  StaticSourceFile file = new SimpleSourceFile("input", false);
  ParserRunner.ParseResult result = ParserRunner.parse(
      file,
      string,
      createConfig(),
      testErrorReporter);

  // check expected features if specified
  assertFS(result.features).contains(expectedFeatures);

  // verifying that all warnings were seen
  testErrorReporter.assertHasEncounteredAllErrors();
  testErrorReporter.assertHasEncounteredAllWarnings();
  return result;
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
public void testCheckTreeTypeAwareEqualsSame() {
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, null);
  JSTypeRegistry registry = new JSTypeRegistry(testErrorReporter);
  Node node1 = Node.newString(Token.NAME, "f");
  node1.setJSType(registry.getNativeType(JSTypeNative.NUMBER_TYPE));
  Node node2 = Node.newString(Token.NAME, "f");
  node2.setJSType(registry.getNativeType(JSTypeNative.NUMBER_TYPE));
  assertTrue(node1.checkTreeTypeAwareEqualsSilent(node2));
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
public void testCheckTreeTypeAwareEqualsSameNull() {
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, null);
  JSTypeRegistry registry = new JSTypeRegistry(testErrorReporter);
  Node node1 = Node.newString(Token.NAME, "f");
  Node node2 = Node.newString(Token.NAME, "f");
  assertTrue(node1.checkTreeTypeAwareEqualsSilent(node2));
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
public void testCheckTreeTypeAwareEqualsDifferent() {
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, null);
  JSTypeRegistry registry = new JSTypeRegistry(testErrorReporter);
  Node node1 = Node.newString(Token.NAME, "f");
  node1.setJSType(registry.getNativeType(JSTypeNative.NUMBER_TYPE));
  Node node2 = Node.newString(Token.NAME, "f");
  node2.setJSType(registry.getNativeType(JSTypeNative.STRING_TYPE));
  assertFalse(node1.checkTreeTypeAwareEqualsSilent(node2));
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
public void testCheckTreeTypeAwareEqualsDifferentNull() {
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, null);
  JSTypeRegistry registry = new JSTypeRegistry(testErrorReporter);
  Node node1 = Node.newString(Token.NAME, "f");
  node1.setJSType(registry.getNativeType(JSTypeNative.NUMBER_TYPE));
  Node node2 = Node.newString(Token.NAME, "f");
  assertFalse(node1.checkTreeTypeAwareEqualsSilent(node2));
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
private static Node parse(String string) {
  CompilerEnvirons environment = new CompilerEnvirons();
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, null);
  environment.setErrorReporter(testErrorReporter);
  environment.setParseJSDoc(true);
  Parser p = new Parser(environment, testErrorReporter, null);
  return p.parse(string, null, 0);
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
private Node parse(String string, String... warnings) {
  CompilerEnvirons environment = new CompilerEnvirons();
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, warnings);
  environment.setErrorReporter(testErrorReporter);
  environment.setParseJSDoc(true);
  environment.setParseJSDocDocumentation(true);
  Parser p = new Parser(environment, testErrorReporter, registry);
  Node script = p.parse(string, null, 0);

  // verifying that all warnings were seen
  assertTrue(testErrorReporter.hasEncounteredAllErrors());
  assertTrue(testErrorReporter.hasEncounteredAllWarnings());

  return script;
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
public void runFindHighestTypeInChain() {
  // Check that this doesn't go into an infinite loop.
  DisambiguateProperties.forJSTypeSystem(new Compiler())
      .getTypeWithProperty("no",
          new JSTypeRegistry(new TestErrorReporter(null, null))
          .getNativeType(JSTypeNative.OBJECT_PROTOTYPE));
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
private static Node parse(String string) {
  CompilerEnvirons environment = new CompilerEnvirons();
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, null);
  environment.setErrorReporter(testErrorReporter);
  environment.setParseJSDoc(true);
  Parser p = new Parser(environment, testErrorReporter);
  return p.parse(string, null, 0);
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
private Node parse(String string, String... warnings) {
  CompilerEnvirons environment = new CompilerEnvirons();
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, warnings);
  environment.setErrorReporter(testErrorReporter);
  environment.setParseJSDoc(true);
  environment.setParseJSDocDocumentation(true);
  Parser p = new Parser(environment, testErrorReporter);
  Node script = p.parse(string, null, 0);

  // verifying that all warnings were seen
  assertTrue(testErrorReporter.hasEncounteredAllErrors());
  assertTrue(testErrorReporter.hasEncounteredAllWarnings());

  return script;
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
public void testCheckTreeTypeAwareEqualsSame() {
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, null);
  JSTypeRegistry registry = new JSTypeRegistry(testErrorReporter);
  Node node1 = Node.newString(Token.NAME, "f");
  node1.setJSType(registry.getNativeType(JSTypeNative.NUMBER_TYPE));
  Node node2 = Node.newString(Token.NAME, "f");
  node2.setJSType(registry.getNativeType(JSTypeNative.NUMBER_TYPE));
  assertTrue(node1.isEquivalentToTyped(node2));
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
public void testCheckTreeTypeAwareEqualsSameNull() {
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, null);
  JSTypeRegistry registry = new JSTypeRegistry(testErrorReporter);
  Node node1 = Node.newString(Token.NAME, "f");
  Node node2 = Node.newString(Token.NAME, "f");
  assertTrue(node1.isEquivalentToTyped(node2));
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
public void testCheckTreeTypeAwareEqualsDifferent() {
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, null);
  JSTypeRegistry registry = new JSTypeRegistry(testErrorReporter);
  Node node1 = Node.newString(Token.NAME, "f");
  node1.setJSType(registry.getNativeType(JSTypeNative.NUMBER_TYPE));
  Node node2 = Node.newString(Token.NAME, "f");
  node2.setJSType(registry.getNativeType(JSTypeNative.STRING_TYPE));
  assertFalse(node1.isEquivalentToTyped(node2));
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
public void testCheckTreeTypeAwareEqualsDifferentNull() {
  TestErrorReporter testErrorReporter = new TestErrorReporter(null, null);
  JSTypeRegistry registry = new JSTypeRegistry(testErrorReporter);
  Node node1 = Node.newString(Token.NAME, "f");
  node1.setJSType(registry.getNativeType(JSTypeNative.NUMBER_TYPE));
  Node node2 = Node.newString(Token.NAME, "f");
  assertFalse(node1.isEquivalentToTyped(node2));
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
public void runFindHighestTypeInChain() {
  // Check that this doesn't go into an infinite loop.
  DisambiguateProperties.forJSTypeSystem(new Compiler(),
      Maps.<String, CheckLevel>newHashMap())
      .getTypeWithProperty("no",
          new JSTypeRegistry(new TestErrorReporter(null, null))
          .getNativeType(JSTypeNative.OBJECT_PROTOTYPE));
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
@Override
public void setUp() throws Exception {
  super.setUp();
  errorReporter = new TestErrorReporter(null, null);
  initRecordTypeTests();
  typeVars = new ImmutableMap.Builder<String, JSType>()
      .put("S", STRING_TYPE)
      .put("N", NUMBER_TYPE)
      .put("B", BOOLEAN_TYPE)
      .put("BOT", NO_TYPE)
      .put("TOP", ALL_TYPE)
      .put("UNK", UNKNOWN_TYPE)
      .put("CHKUNK", CHECKED_UNKNOWN_TYPE)
      .put("SO", STRING_OBJECT_TYPE)
      .put("NO", NUMBER_OBJECT_TYPE)
      .put("BO", BOOLEAN_OBJECT_TYPE)
      .put("NULL", NULL_TYPE)
      .put("OBJ", OBJECT_TYPE)
      .put("UNDEF", VOID_TYPE)
      .put("ARR", ARRAY_TYPE)
      .put("ARRNUM", type(ARRAY_TYPE, NUMBER_TYPE))
      .put("REC", recordTypeTest)
      .put("NESTEDREC", nestedRecordTypeTest)
      .put("ASYNCH", asynchRecord)
      .build();
  nameVars = new ImmutableMap.Builder<String, String>()
      .put("s", "string")
      .put("n", "number")
      .put("b", "boolean")
      .build();
}
 

import com.google.javascript.rhino.testing.TestErrorReporter; //导入依赖的package包/类
private JSDocInfo parse(String comment, JsDocParsing parseDocumentation,
    boolean parseFileOverview, String... warnings) {
  TestErrorReporter errorReporter = new TestErrorReporter(null, warnings);

  Config config =
      Config.builder()
          .setExtraAnnotationNames(extraAnnotations)
          .setJsDocParsingMode(parseDocumentation)
          .setSuppressionNames(extraSuppressions)
          .setLanguageMode(LanguageMode.ECMASCRIPT3)
          .setParseInlineSourceMaps(true)
          .setStrictMode(Config.StrictMode.SLOPPY)
          .build();

  StaticSourceFile file = new SimpleSourceFile("testcode", false);
  Node templateNode = IR.script();
  templateNode.setStaticSourceFile(file);

  JsDocInfoParser jsdocParser = new JsDocInfoParser(
      stream(comment),
      comment,
      0,
      templateNode,
      config,
      errorReporter);

  if (fileLevelJsDocBuilder != null) {
    jsdocParser.setFileLevelJsDocBuilder(fileLevelJsDocBuilder);
  }

  jsdocParser.parse();

  errorReporter.assertHasEncounteredAllWarnings();

  if (parseFileOverview) {
    return jsdocParser.getFileOverviewJSDocInfo();
  } else {
    return jsdocParser.retrieveAndResetParsedJSDocInfo();
  }
}