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test/langtools/jdk/javadoc/tool/api/basic/GetTask_DiagListenerTest.java

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  61     @Test
  62     public void testDiagListener() throws Exception {
  63         JavaFileObject srcFile = createSimpleJavaFileObject("pkg/C", "package pkg; public error { }");
  64         DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
  65         try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) {
  66             File outDir = getOutDir();
  67             fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));
  68             Iterable<? extends JavaFileObject> files = Arrays.asList(srcFile);
  69             DiagnosticCollector<JavaFileObject> dc = new DiagnosticCollector<JavaFileObject>();
  70             DocumentationTask t = tool.getTask(null, fm, dc, null, null, files);
  71             if (t.call()) {
  72                 throw new Exception("task succeeded unexpectedly");
  73             } else {
  74                 List<String> diagCodes = new ArrayList<String>();
  75                 for (Diagnostic d: dc.getDiagnostics()) {
  76                     System.err.println(d);
  77                     diagCodes.add(d.getCode());
  78                 }
  79                 List<String> expect = Arrays.asList(
  80                         "javadoc.note.msg",         // Loading source file
  81                         "compiler.err.expected3",   // class, interface, or enum expected
  82                         "javadoc.note.msg");        // 1 error
  83                 if (!diagCodes.equals(expect))
  84                     throw new Exception("unexpected diagnostics occurred");
  85                 System.err.println("diagnostics received as expected");
  86             }
  87         }
  88     }
  89 
  90 }
  91 


  61     @Test
  62     public void testDiagListener() throws Exception {
  63         JavaFileObject srcFile = createSimpleJavaFileObject("pkg/C", "package pkg; public error { }");
  64         DocumentationTool tool = ToolProvider.getSystemDocumentationTool();
  65         try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) {
  66             File outDir = getOutDir();
  67             fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));
  68             Iterable<? extends JavaFileObject> files = Arrays.asList(srcFile);
  69             DiagnosticCollector<JavaFileObject> dc = new DiagnosticCollector<JavaFileObject>();
  70             DocumentationTask t = tool.getTask(null, fm, dc, null, null, files);
  71             if (t.call()) {
  72                 throw new Exception("task succeeded unexpectedly");
  73             } else {
  74                 List<String> diagCodes = new ArrayList<String>();
  75                 for (Diagnostic d: dc.getDiagnostics()) {
  76                     System.err.println(d);
  77                     diagCodes.add(d.getCode());
  78                 }
  79                 List<String> expect = Arrays.asList(
  80                         "javadoc.note.msg",         // Loading source file
  81                         "compiler.err.expected4",   // class, interface, enum, or __datum expected
  82                         "javadoc.note.msg");        // 1 error
  83                 if (!diagCodes.equals(expect))
  84                     throw new Exception("unexpected diagnostics occurred");
  85                 System.err.println("diagnostics received as expected");
  86             }
  87         }
  88     }
  89 
  90 }
  91 
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