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authorOpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com>2019-12-19 15:13:29 +0100
committerGitHub <noreply@github.com>2019-12-19 15:13:29 +0100
commitc1a7911f37d5b9791be68f3a9e6478771d565731 (patch)
tree9da33173cc40631d1df9744682763f26376cebb9 /test
parente6b843312b93ddaf99d0ef94a7e60ff66bc0eac8 (diff)
parentebc4ae660d18e65dad3946018d3bd59605073227 (diff)
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Merge pull request #4689 from edsantiago/bats
podman images history test - clean up
Diffstat (limited to 'test')
-rw-r--r--test/system/010-images.bats39
-rw-r--r--test/system/helpers.bash2
2 files changed, 28 insertions, 13 deletions
diff --git a/test/system/010-images.bats b/test/system/010-images.bats
index 543876509..66ef53590 100644
--- a/test/system/010-images.bats
+++ b/test/system/010-images.bats
@@ -45,18 +45,33 @@ size | [0-9]\\\+
}
@test "podman images - history output" {
- run_podman images --format json
- actual=$(echo $output | jq -r '.[0].history | length')
- is "$actual" "0"
-
- run_podman tag $PODMAN_TEST_IMAGE_REGISTRY/$PODMAN_TEST_IMAGE_USER/$PODMAN_TEST_IMAGE_NAME:$PODMAN_TEST_IMAGE_TAG test-image
- run_podman images --format json
- actual=$(echo $output | jq -r '.[1].history | length')
- is "$actual" "0"
- actual=$(echo $output | jq -r '.[0].history | length')
- is "$actual" "1"
- actual=$(echo $output | jq -r '.[0].history[0]')
- is "$actual" "$PODMAN_TEST_IMAGE_REGISTRY/$PODMAN_TEST_IMAGE_USER/$PODMAN_TEST_IMAGE_NAME:$PODMAN_TEST_IMAGE_TAG"
+ # podman history is persistent: it permanently alters our base image.
+ # Create a dummy image here so we leave our setup as we found it.
+ run_podman run --name my-container $IMAGE true
+ run_podman commit my-container my-test-image
+
+ run_podman images my-test-image --format '{{ .History }}'
+ is "$output" "" "Image has empty history to begin with"
+
+ # Generate two randomish tags; 'tr' because they must be all lower-case
+ rand_name1="test-image-history-$(random_string 10 | tr A-Z a-z)"
+ rand_name2="test-image-history-$(random_string 10 | tr A-Z a-z)"
+
+ # Tag once, rmi, and make sure the tag name appears in history
+ run_podman tag my-test-image $rand_name1
+ run_podman rmi $rand_name1
+ run_podman images my-test-image --format '{{ .History }}'
+ is "$output" "localhost/${rand_name1}:latest" "image history after one tag"
+
+ # Repeat with second tag. Now both tags should be in history
+ run_podman tag my-test-image $rand_name2
+ run_podman rmi $rand_name2
+ run_podman images my-test-image --format '{{ .History }}'
+ is "$output" "localhost/${rand_name2}:latest, localhost/${rand_name1}:latest" \
+ "image history after two tags"
+
+ run_podman rmi my-test-image
+ run_podman rm my-container
}
# vim: filetype=sh
diff --git a/test/system/helpers.bash b/test/system/helpers.bash
index 8c061d2c9..940f3f426 100644
--- a/test/system/helpers.bash
+++ b/test/system/helpers.bash
@@ -36,7 +36,7 @@ function basic_setup() {
if [ "$1" == "$PODMAN_TEST_IMAGE_FQN" ]; then
found_needed_image=1
else
- echo "# setup(): removing stray images" >&3
+ echo "# setup(): removing stray images $1 $2" >&3
run_podman rmi --force "$1" >/dev/null 2>&1 || true
run_podman rmi --force "$2" >/dev/null 2>&1 || true
fi