drm/ci: generate testlist from build

Stop vendoring the testlist into the kernel. Instead, use the
testlist from the IGT build to ensure we do not miss renamed
or newly added tests.

Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Acked-by: Helen Koike <helen.koike@collabora.com>
Signed-off-by: Helen Koike <helen.koike@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240529024049.356327-4-vignesh.raman@collabora.com

drivers/gpu/drm/ci/build-igt.sh

@@ -3,6 +3,30 @@
 
 set -ex
 
+function generate_testlist {
+    set +x
+    while read -r line; do
+        if [ "$line" = "TESTLIST" ] || [ "$line" = "END TESTLIST" ]; then
+            continue
+        fi
+
+        tests=$(echo "$line" | tr ' ' '\n')
+
+        for test in $tests; do
+            output=$(/igt/libexec/igt-gpu-tools/"$test" --list-subtests || true)
+
+            if [ -z "$output" ]; then
+                echo "$test"
+            else
+                echo "$output" | while read -r subtest; do
+                    echo "$test@$subtest"
+                done
+            fi
+        done
+    done < /igt/libexec/igt-gpu-tools/test-list.txt > /igt/libexec/igt-gpu-tools/ci-testlist.txt
+    set -x
+}
+
 git clone https://gitlab.freedesktop.org/drm/igt-gpu-tools.git --single-branch --no-checkout
 cd igt-gpu-tools
 git checkout $IGT_VERSION
@@ -26,6 +50,17 @@ meson build $MESON_OPTIONS $EXTRA_MESON_ARGS
 ninja -C build -j${FDO_CI_CONCURRENT:-4} || ninja -C build -j 1
 ninja -C build install
 
+if [[ "$KERNEL_ARCH" = "arm64" ]]; then
+    export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/igt/lib/aarch64-linux-gnu
+elif [[ "$KERNEL_ARCH" = "arm" ]]; then
+    export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/igt/lib
+else
+    export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/igt/lib64
+fi
+
+echo "Generating ci-testlist.txt"
+generate_testlist
+
 mkdir -p artifacts/
 tar -cf artifacts/igt.tar /igt
 

drivers/gpu/drm/ci/igt_runner.sh

@@ -59,25 +59,26 @@ fi
 
 curl -L --retry 4 -f --retry-all-errors --retry-delay 60 -s ${FDO_HTTP_CACHE_URI:-}$PIPELINE_ARTIFACTS_BASE/$ARCH/igt.tar.gz | tar --zstd -v -x -C /
 
+TESTLIST="/igt/libexec/igt-gpu-tools/ci-testlist.txt"
 
 # If the job is parallel at the gitab job level, take the corresponding fraction
 # of the caselist.
 if [ -n "$CI_NODE_INDEX" ]; then
-    sed -ni $CI_NODE_INDEX~$CI_NODE_TOTAL"p" /install/testlist.txt
+    sed -ni $CI_NODE_INDEX~$CI_NODE_TOTAL"p" $TESTLIST
 fi
 
 # core_getversion checks if the driver is loaded and probed correctly
 # so run it in all shards
-if ! grep -q "core_getversion" /install/testlist.txt; then
+if ! grep -q "core_getversion" $TESTLIST; then
     # Add the line to the file
-    echo "core_getversion" >> /install/testlist.txt
+    echo "core_getversion" >> $TESTLIST
 fi
 
 set +e
 igt-runner \
     run \
     --igt-folder /igt/libexec/igt-gpu-tools \
-    --caselist /install/testlist.txt \
+    --caselist $TESTLIST \
     --output /results \
     $IGT_SKIPS \
     $IGT_FLAKES \