Merge pull request #11650 from /issues/20111

Dump the test's full output to the xUnit output xml file

chromium_src/base/test/launcher/test_results_tracker.cc

@@ -6,18 +6,12 @@
 // Upstream deliberately avoids including the failure's details and stack trace
 // in the result XML for the xUnit format, so we need to add it explicitly to be
 // able to visualize the data directly from Jenkins for each failed test.
-#define TEST_RESULTS_TRACKER_ADD_FAILURE_DETAILS                             \
-  std::string failure_data;                                                  \
-  for (const TestResultPart& result_part : result.test_result_parts) {       \
-    failure_data += StringPrintf(                                            \
-        "Failure at %s (line %d):\n\n%s\n\n", result_part.file_name.c_str(), \
-        result_part.line_number, result_part.message.c_str());               \
-  }                                                                          \
-  fprintf(out_,                                                              \
-          "      <failure message=\"[  FAILED  ] %s.%s\" "                   \
-          "type=\"\"><![CDATA[%s]]></failure>\n",                            \
-          testsuite_name.c_str(), result.GetTestName().c_str(),              \
-          failure_data.c_str());
+#define TEST_RESULTS_TRACKER_ADD_FAILURE_DETAILS                \
+  fprintf(out_,                                                 \
+          "      <failure message=\"[  FAILED  ] %s.%s\" "      \
+          "type=\"\"><![CDATA[%s]]></failure>\n",               \
+          testsuite_name.c_str(), result.GetTestName().c_str(), \
+          result.output_snippet.c_str());
 
 #include "src/base/test/launcher/test_results_tracker.cc"