poky: sumo refresh a4c7d28688..78020fb639

Update poky to sumo HEAD.

Michael Halstead (1):
      scripts/runqemu: Replace subprocess.run() for compatibilty

Richard Purdie (35):
      scripts/runqemu: Tidy up lock handling code
      scripts/runqemu: Improve lockfile handling for python with close_fd=True
      oeqa/selftest/signing: Skip tests if gpg isn't found
      oeqa/selftest/signing: Allow tests not to need gpg on the host
      oeqa/selftest/signing: Use do_populate_lic target instead of do_package
      oeqa/selftest/case: Use bb.utils.remove() instead of shutil.remove()
      oeqa/selftest/buildoptions: Improve ccache test failure output
      oeqa/utils/commands: Add extra qemu failure logging
      oeqa/utils/qemurunner: Fix python ResourceWarning for unclosed file
      oeqa/utils/commands: Avoid log message duplication
      oeqa/qemurunner: Remove resource python warnings
      oeqa/selftest/buildoptions: Improve ccache test
      oeqa/selftest/buildoptions: Ensure diskmon tests run consistently
      oeqa/selftest/runqemu: Improve testcase failure handling
      oeqa/utils/qemurunner: Avoid tracebacks on closed files
      oeqa/loader: Fix deprecation warning
      oeqa/utils/commands: Avoid unclosed file warnings
      oeqa/selftest/context: Replace deprecated imp module usage
      oeqa/utils/qemurunner.py: Fix python regex warnings
      oeqa/selftest/context: Improve log file handling
      oeqa/core/runner: Improve test case comparision
      oeqa/runner: Ensure we don't print misleading results output
      oeqa/core/threaded: Remove in favour of using concurrenttests
      oeqa/runner: Simplify code
      oeqa: Remove xmlrunner
      oeqa/runtime/ptest: Inject results+logs into stored json results file
      oeqa/runner: Always show a summary of success/fail/error/skip counts
      oeqa/runner: Sort the test result output by result class
      oeqa/selftest: Improvements to the json logging
      oeqa/utils/metadata: Allow to function without the git module
      image-buildinfo,oeqa/selftest/containerimage: Ensure image-buildinfo doesn't break tests
      oeqa/selftest/esdk: Ensure parent directory exists
      oeqa/selftest/esdk: Fix typo causing test failure
      testimage: Improvements to the json logging
      testsdk: Improvements to the json logging

Ross Burton (3):
      oeqa/oelib/path: don't leak temporary directories
      oeqa: don't litter /tmp with temporary directories
      oeqa/selftest/esdk: run selftest inside workdir not /tmp

Scott Rifenbark (1):
      documentation: Prepared for 2.5.2 document release

Stefan Lendl (1):
      default-versions.inc: Make PREFERRED_VERSION_openssl* overwritable

Yeoh Ee Peng (6):
      oeqa/core/runner: refactor for OEQA to write json testresult
      oeqa/core/runner: write testresult to json files
      oeqa/selftest/context: write testresult to json files
      testimage.bbclass: write testresult to json files
      testsdk.bbclass: write testresult to json files
      oeqa/selftest: Standardize json logging output directory

Change-Id: I3c8123930c8c3441126c1e81b3bbbde9f2b126f2
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/poky/meta-selftest/recipes-test/delay/delay.bb b/poky/meta-selftest/recipes-test/delay/delay.bb
new file mode 100644
index 0000000..f92d3d9
--- /dev/null
+++ b/poky/meta-selftest/recipes-test/delay/delay.bb
@@ -0,0 +1,12 @@
+SUMMARY = "Recipe with a fixed delay task"
+DESCRIPTION = "Contains a delay task to be used to for testing."
+LICENSE = "MIT"
+
+INHIBIT_DEFAULT_DEPS = "1"
+EXCLUDE_FROM_WORLD = "1"
+
+do_delay() {
+	sleep 5
+}
+do_delay[nostamp] = "1"
+addtask delay
\ No newline at end of file