Package com.google.gwt.dev.util

Examples of com.google.gwt.dev.util.TextOutput


    assertEquals(expected, actual);
  }

  private List<JsStatement> parse(List<JsStatement> expected, boolean compact)
      throws Exception {
    TextOutput text = new DefaultTextOutput(compact);
    JsVisitor generator = new JsSourceGenerationVisitor(text);
    generator.acceptList(expected);
    return JsParser.parse(SourceOrigin.UNKNOWN, new JsProgram().getScope(),
        new StringReader(text.toString()));
  }
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  }

  private String parse(String js) throws Exception {
    List<JsStatement> statements = JsParser.parse(SourceOrigin.UNKNOWN,
        new JsProgram().getScope(), new StringReader(js));
    TextOutput text = new DefaultTextOutput(true);
    JsVisitor generator = new JsToStringGenerationVisitor(text);
    generator.acceptList(statements);
    return text.toString();
  }
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    assert onModuleLoad.getStaticRef() instanceof JsFunction;
    assertEquals(expectedJavascript, serializeJs(onModuleLoad.getStaticRef()));
  }

  private static String serializeJs(JsVisitable node) {
    TextOutput text = new DefaultTextOutput(true);
    JsVisitor generator = new JsSourceGenerationVisitor(text);
    generator.accept(node);
    return text.toString();
  }
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    for (Class<?> clazz : toExec) {
      Method m = clazz.getMethod("exec", JsProgram.class);
      m.invoke(null, program);
    }

    TextOutput text = new DefaultTextOutput(true);
    JsVisitor generator = new JsSourceGenerationVisitor(text);

    generator.accept(program);
    return text.toString();
  }
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        break;
      case DETAILED:
        JsVerboseNamer.exec(program, config);
        break;
    }
    TextOutput text = new DefaultTextOutput(true);
    JsVisitor generator = new JsSourceGenerationVisitor(text);
    generator.accept(program);
    return text.toString();
  }
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  private static String parseJs(String js) throws Exception {
    List<JsStatement> parsed =
        JsParser.parse(SourceOrigin.UNKNOWN, JsRootScope.INSTANCE,
            new StringReader(js));
    TextOutput text = new DefaultTextOutput(false);
    JsVisitor generator = new JsSourceGenerationVisitor(text);
    generator.acceptList(parsed);
    return text.toString();
  }
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    assertEquals(3, nodes.size());
    assertEquals(SIMPLE, ((CssUnknownAtRule) nodes.get(0)).getRule());
    assertEquals(COMPLEX, ((CssUnknownAtRule) nodes.get(1)).getRule());
    assertEquals(EXTENDED, ((CssUnknownAtRule) nodes.get(2)).getRule());

    TextOutput out = new DefaultTextOutput(true);
    CssGenerationVisitor v = new CssGenerationVisitor(out);
    v.accept(sheet);

    assertEquals(SIMPLE + COMPLEX + EXTENDED, out.toString());
  }
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            "com/google/gwt/resources/css/atCharsetRule.css"));

    List<CssNode> nodes = sheet.getNodes();
    assertEquals(1, nodes.size());

    TextOutput out = new DefaultTextOutput(true);
    CssGenerationVisitor v = new CssGenerationVisitor(out);
    v.accept(sheet);

    assertEquals(SIMPLE, out.toString());
  }
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        dumpFile += fileExtension;
      }
      try {
        FileOutputStream os = new FileOutputStream(dumpFile, append);
        final PrintWriter pw = new PrintWriter(os);
        TextOutput out = new AbstractTextOutput(false) {
          {
            setPrintWriter(pw);
          }
        };
        SourceGenerationVisitor v = new SourceGenerationVisitor(out);
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  }

  @Override
  protected String getModulePrefix(TreeLogger logger, LinkerContext context, String strongName)
    throws UnableToCompleteException {
    TextOutput out = new DefaultTextOutput(context.isOutputCompact());

    // Note: this code is included in both the primary fragment and devmode.js

    // $wnd is the main window that the GWT code will affect and also the
    // location where the bootstrap function was defined. In iframe-based linkers,
    // $wnd is set to window.parent. Usually, in others, $wnd = window.
    // By default, $wnd is not set when the module starts, but a replacement for
    // installLocationIframe.js may set it.

    out.print("var $wnd = $wnd || window.parent;");
    out.newlineOpt();
    out.print("var __gwtModuleFunction = $wnd." + context.getModuleFunctionName() + ";");
    out.newlineOpt();
    out.print("var $sendStats = __gwtModuleFunction.__sendStats;");
    out.newlineOpt();
    out.print("$sendStats('moduleStartup', 'moduleEvalStart');");
    out.newlineOpt();
    out.print("var $gwt_version = \"" + About.getGwtVersionNum() + "\";");
    out.newlineOpt();
    out.print("var $strongName = '" + strongName + "';");
    out.newlineOpt();
    out.print("var $gwt = {};");
    out.newlineOpt();
    out.print("var $doc = $wnd.document;");
    out.newlineOpt();
    out.print("var $moduleName, $moduleBase;");
    out.newlineOpt();

    // The functions for runAsync are set up in the bootstrap script so they
    // can be overridden in the same way as other bootstrap code is, however
    // they will be called from, and expected to run in the scope of the GWT code
    // (usually an iframe) so, here we set up those pointers.
    out.print("function __gwtStartLoadingFragment(frag) {");
    out.newlineOpt();
    String fragDir = getFragmentSubdir(logger, context) + '/';
    out.print("var fragFile = '" + fragDir + "' + $strongName + '/' + frag + '" + FRAGMENT_EXTENSION + "';");
    out.newlineOpt();
    out.print("return __gwtModuleFunction.__startLoadingFragment(fragFile);");
    out.newlineOpt();
    out.print("}");
    out.newlineOpt();
    out.print("function __gwtInstallCode(code) {return __gwtModuleFunction.__installRunAsyncCode(code);}");
    out.newlineOpt();

    // The functions for property access are set up in the bootstrap script however
    // they will be called from, and expected to run in the scope of the GWT code
    // (usually an iframe) so, here we set up those pointers.
    out.print("function __gwt_isKnownPropertyValue(propName, propValue) {");
    out.newlineOpt();
    out.print("return __gwtModuleFunction.__gwt_isKnownPropertyValue(propName, propValue);");
    out.newlineOpt();
    out.print("}");
    out.newlineOpt();
    out.print("function __gwt_getMetaProperty(name) {");
    out.newlineOpt();
    out.print("return __gwtModuleFunction.__gwt_getMetaProperty(name);");
    out.newlineOpt();
    out.print("}");
    out.newlineOpt();

    // Even though we call the $sendStats function in the code written in this
    // linker, some of the compilation code still needs the $stats and
    // $sessionId
    // variables to be available.
    out.print("var $stats = $wnd.__gwtStatsEvent ? function(a) {");
    out.newlineOpt();
    out.print("return $wnd.__gwtStatsEvent && $wnd.__gwtStatsEvent(a);");
    out.newlineOpt();
    out.print("} : null;");
    out.newlineOpt();
    out.print("var $sessionId = $wnd.__gwtStatsSessionId ? $wnd.__gwtStatsSessionId : null;");
    out.newlineOpt();

    return out.toString();
  }
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