From 832fb491a0557e930184e0f19ca0b50dd1206fd1 Mon Sep 17 00:00:00 2001
From: Chase Qi <chase.qi@linaro.org>
Date: Tue, 12 Jul 2022 09:33:33 +0000
Subject: [PATCH] zephyr-kernel-test-twister: build all buildable kernel tests
Build all kernel tests by default. Tests that doesn't build can be
excluded with tags or deleted before image building with twister.
This closes #25.
Signed-off-by: Chase Qi <chase.qi@linaro.org>
---
.../zephyr-kernel-test-twister.bb | 26 +++++++++++++++++--
1 file changed, 24 insertions(+), 2 deletions(-)
diff --git a/meta-zephyr-core/recipes-kernel/zephyr-kernel/zephyr-kernel-test-twister.bb b/meta-zephyr-core/recipes-kernel/zephyr-kernel/zephyr-kernel-test-twister.bb
index f0e10fc..82451bc 100644
--- a/meta-zephyr-core/recipes-kernel/zephyr-kernel/zephyr-kernel-test-twister.bb
+++ b/meta-zephyr-core/recipes-kernel/zephyr-kernel/zephyr-kernel-test-twister.bb
@@ -24,13 +24,34 @@ DEPENDS += "\
python3-ply-native \
"
+# Base directory for twister to recursively search for test cases.
+# Build all available kernel tests by default.
+ZEPHYRTESTS = "kernel"
+# Specify tags of tests that does not build.
+ZEPHYRTESTS_EXCLUDE_TAGS = ""
+ZEPHYRTESTS_EXCLUDE_TAGS:96b-nitrogen = "fpu"
+# Specify tests that should be deleted before image building using twister.
+# This can be used when test tags not well defined to exclude specific tests.
+# Relative path of 'tests/' at the base of zephyr tree should be used.
+ZEPHYRTESTS_DELETE = ""
+ZEPHYRTESTS_DELETE:96b-nitrogen = "\
+ kernel/profiling \
+ kernel/fatal \
+"
+
do_compile() {
if test -n "${ZEPHYRTESTS}"; then
- tc_root_options="${@' '.join(['-T tests/kernel/' + i + ' ' for i in d.getVar('ZEPHYRTESTS').split()])}"
+ tc_root_options="${@' '.join(['-T tests/' + i + ' ' for i in d.getVar('ZEPHYRTESTS').split()])}"
bbnote "Test case root options: ${tc_root_options}"
- bbnote "Generating twister-out ..."
+ bbnote "Excluded test tags: ${ZEPHYRTESTS_EXCLUDE_TAGS}"
+ exclude_tags="${@' '.join(['--exclude-tag ' + i + ' ' for i in d.getVar('ZEPHYRTESTS_EXCLUDE_TAGS').split()])}"
cd ${S}
+ for test in ${ZEPHYRTESTS_DELETE}; do
+ rm -rf tests/${test}
+ bbnote "Deleted ${test} defined in ZEPHYRTESTS_DELETE ..."
+ done
rm -rf twister-out
+ bbnote "Generating twister-out ..."
# Twister runs both 'cmake' and 'cmake --build' itself to configure and
# compile test images respectively. All the flags using in cmake.bbclass
# should be passed to twister so that tests are configured properly.
@@ -70,6 +91,7 @@ do_compile() {
-p ${@d.getVar('MACHINE').replace("-", "_")} \
--build-only \
${tc_root_options} \
+ ${exclude_tags} \
-vvv
else
bbnote "Do nothing as ZEPHYRTESTS is empty."
--
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