Merge pull request #13630 from flouthoc/backport-race-build-v4.0

[v4.0 backport] bump to race-free `c/image` and `c/storage` along with test to verify `concurrent/parallel` builds

1 files changed, 26 insertions, 0 deletions

diff --git a/test/system/070-build.bats b/test/system/070-build.bats
index c963d8325..94256b215 100644
--- a/test/system/070-build.bats
+++ b/test/system/070-build.bats
@@ -210,6 +210,32 @@ EOF
     run_podman rmi -f build_test
 }
 
+@test "podman parallel build should not race" {
+    skip_if_remote "following test is not supported for remote clients"
+
+    # Run thirty parallel builds using the same Containerfile
+    cat >$PODMAN_TMPDIR/Containerfile <<EOF
+FROM $IMAGE
+RUN echo hi
+EOF
+
+    local count=30
+    for i in $(seq --format '%02g' 1 $count); do
+        timeout --foreground -v --kill=10 60 \
+                $PODMAN build -t i$i $PODMAN_TMPDIR &>/dev/null &
+    done
+
+    # Wait for all background builds to complete. Note that this succeeds
+    # even if some of the individual builds fail! Our actual test is below.
+    wait
+
+    # Now delete all built images. If any image wasn't built, rmi will fail
+    # and test will fail.
+    for i in $(seq --format 'i%02g' 1 $count); do
+        run_podman rmi $i
+    done
+}
+
 @test "podman build - URLs" {
     tmpdir=$PODMAN_TMPDIR/build-test
     mkdir -p $tmpdir