base/test/gtest_xml_util.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef BASE_TEST_GTEST_XML_UTIL_H_
   6 #define BASE_TEST_GTEST_XML_UTIL_H_
   7
   8 #include <vector>
   9
  10 #include "base/basictypes.h"
  11 #include "base/compiler_specific.h"
  12 #include "testing/gtest/include/gtest/gtest.h"
  13
  14 namespace base {
  15
  16 class FilePath;
  17 struct TestResult;
  18
  19 // Generates an XML output file. Format is very close to GTest, but has
  20 // extensions needed by the test launcher.
  21 class XmlUnitTestResultPrinter : public testing::EmptyTestEventListener {
  22  public:
  23   XmlUnitTestResultPrinter();
  24   virtual ~XmlUnitTestResultPrinter();
  25
  26   // Must be called before adding as a listener. Returns true on success.
  27   bool Initialize(const FilePath& output_file_path) WARN_UNUSED_RESULT;
  28
  29  private:
  30   // testing::EmptyTestEventListener:
  31   virtual void OnTestCaseStart(const testing::TestCase& test_case) override;
  32   virtual void OnTestStart(const testing::TestInfo& test_info) override;
  33   virtual void OnTestEnd(const testing::TestInfo& test_info) override;
  34   virtual void OnTestCaseEnd(const testing::TestCase& test_case) override;
  35
  36   FILE* output_file_;
  37
  38   DISALLOW_COPY_AND_ASSIGN(XmlUnitTestResultPrinter);
  39 };
  40
  41 // Produces a vector of test results based on GTest output file.
  42 // Returns true iff the output file exists and has been successfully parsed.
  43 // On successful return |crashed| is set to true if the test results
  44 // are valid but incomplete.
  45 bool ProcessGTestOutput(const base::FilePath& output_file,
  46                         std::vector<TestResult>* results,
  47                         bool* crashed) WARN_UNUSED_RESULT;
  48
  49 }  // namespace base
  50
  51 #endif  // BASE_TEST_GTEST_XML_UTIL_H_