oeqa/concurrencytest: don't delete build directory for failed tests

Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 3d5aa170d2e88b852bd2a4452aab9311a24badef)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

1 files changed, 8 insertions, 2 deletions

diff --git a/meta/lib/oeqa/core/utils/concurrencytest.py b/meta/lib/oeqa/core/utils/concurrencytest.py
index fac59f765a..01c39830f9 100644
--- a/meta/lib/oeqa/core/utils/concurrencytest.py
+++ b/meta/lib/oeqa/core/utils/concurrencytest.py
@@ -77,14 +77,17 @@ class ProxyTestResult:
     # a very basic TestResult proxy, in order to modify add* calls
     def __init__(self, target):
         self.result = target
+        self.failed_tests = 0
 
     def _addResult(self, method, test, *args, exception = False, **kwargs):
         return method(test, *args, **kwargs)
 
     def addError(self, test, err = None, **kwargs):
+        self.failed_tests += 1
         self._addResult(self.result.addError, test, err, exception = True, **kwargs)
 
     def addFailure(self, test, err = None, **kwargs):
+        self.failed_tests += 1
         self._addResult(self.result.addFailure, test, err, exception = True, **kwargs)
 
     def addSuccess(self, test, **kwargs):
@@ -96,6 +99,9 @@ class ProxyTestResult:
     def addUnexpectedSuccess(self, test, **kwargs):
         self._addResult(self.result.addUnexpectedSuccess, test, **kwargs)
 
+    def wasSuccessful(self):
+        return self.failed_tests == 0
+
     def __getattr__(self, attr):
         return getattr(self.result, attr)
 
@@ -287,10 +293,10 @@ def fork_for_tests(concurrency_num, suite):
                 # as per default in parent code
                 subunit_client.buffer = True
                 subunit_result = AutoTimingTestResultDecorator(subunit_client)
-                process_suite.run(ExtraResultsEncoderTestResult(subunit_result))
+                unittest_result = process_suite.run(ExtraResultsEncoderTestResult(subunit_result))
                 if ourpid != os.getpid():
                     os._exit(0)
-                if newbuilddir:
+                if newbuilddir and unittest_result.wasSuccessful():
                     removebuilddir(newbuilddir)
             except:
                 # Don't do anything with process children