oeqa/core/runner: dump stdout and stderr of each test case

Some CI pipelines might perform further processing of the test output
(for instance, to plot some metrics into a chart). However, Since `thud`
we switched away from the XML-based jUnit reporting, and at the same
time we lost the ability of collecting the stdout and stderr of the
various tests.

We now restore this functionality by adding `stdout` and `stderr` keys
to the JSON reports. This behavior is off by default; in order to enable
it, one must set the `TESTREPORT_FULLLOGS` variable in the bitbake
configuration.

(From OE-Core rev: fd0048630ece5b21efb3a79e97046be0ab2a1514)

Signed-off-by: Alberto Mardegan <amardegan@luxoft.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/meta/classes/testimage.bbclass b/meta/classes/testimage.bbclass
index ff1c53b93e..9bb5a5cb0b 100644
--- a/meta/classes/testimage.bbclass
+++ b/meta/classes/testimage.bbclass
@@ -316,7 +316,8 @@ def testimage_main(d):
     configuration = get_testimage_configuration(d, 'runtime', machine)
     results.logDetails(get_testimage_json_result_dir(d),
                        configuration,
-                       get_testimage_result_id(configuration))
+                       get_testimage_result_id(configuration),
+                       dump_streams=d.getVar('TESTREPORT_FULLLOGS'))
     results.logSummary(pn)
     if not results.wasSuccessful():
         bb.fatal('%s - FAILED - check the task log and the ssh log' % pn, forcelog=True)