images: add ptest images based on core-image-minimal

This greatly reduces build times needed for those images, as
they no longer need anything graphical, or -dev packages for
everything.

(From OE-Core rev: 2db500793d9c39caf7a94050df20684fe703e9f6)

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/meta/recipes-core/images/core-image-ptest-fast.bb b/meta/recipes-core/images/core-image-ptest-fast.bb
new file mode 100644
index 0000000000..40df274c4c
--- /dev/null
+++ b/meta/recipes-core/images/core-image-ptest-fast.bb
@@ -0,0 +1,24 @@
+inherit features_check
+REQUIRED_DISTRO_FEATURES = "ptest"
+
+require core-image-minimal.bb
+require conf/distro/include/ptest-packagelists.inc
+
+# Include only fast (< 30 sec) ptests
+IMAGE_INSTALL += "${PTESTS_FAST}"
+
+DESCRIPTION += "Also includes ptest packages with fast execution times to allow for more automated QA."
+HOMEPAGE = "https://www.yoctoproject.org/"
+
+# This image is sufficiently large (~1.8GB) that it can't actually fit in a live
+# image (which has a 4GB limit), so nullify the overhead factor (1.3x out of the
+# box) and explicitly add just 1500MB.
+# strace-ptest in particular needs more than 500MB
+IMAGE_OVERHEAD_FACTOR = "1.0"
+IMAGE_ROOTFS_EXTRA_SPACE = "1524288"
+
+# ptests need more memory than standard to avoid the OOM killer
+QB_MEM = "-m 1024"
+
+# Sadly at the moment the fast set of ptests is not robust enough and sporadically fails in a couple of places
+PTEST_EXPECT_FAILURE = "1"