diff options
Diffstat (limited to 'test/system/120-load.bats')
-rw-r--r-- | test/system/120-load.bats | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/test/system/120-load.bats b/test/system/120-load.bats new file mode 100644 index 000000000..dedfe6172 --- /dev/null +++ b/test/system/120-load.bats @@ -0,0 +1,96 @@ +#!/usr/bin/env bats -*- bats -*- +# +# tests for podman load +# + +load helpers + +# Custom helpers for this test only. These just save us having to duplicate +# the same thing four times (two tests, each with -i and stdin). +# +# initialize, read image ID and name +get_iid_and_name() { + run_podman images --format '{{.ID}} {{.Repository}}:{{.Tag}}' + read iid img_name < <(echo "$output") + + archive=$PODMAN_TMPDIR/myimage-$(random_string 8).tar +} + +# Simple verification of image ID and name +verify_iid_and_name() { + run_podman images --format '{{.ID}} {{.Repository}}:{{.Tag}}' + read new_iid new_img_name < <(echo "$output") + + # Verify + is "$new_iid" "$iid" "Image ID of loaded image == original" + is "$new_img_name" "$1" "Name & tag of restored image" +} + + +@test "podman load - by image ID" { + # FIXME: how to build a simple archive instead? + get_iid_and_name + + # Save image by ID, and remove it. + run_podman save $iid -o $archive + run_podman rmi $iid + + # Load using -i; IID should be preserved, but name is not. + run_podman load -i $archive + verify_iid_and_name "<none>:<none>" + + # Same as above, using stdin + run_podman rmi $iid + run_podman load < $archive + verify_iid_and_name "<none>:<none>" + + # Cleanup: since load-by-iid doesn't preserve name, re-tag it; + # otherwise our global teardown will rmi and re-pull our standard image. + run_podman tag $iid $img_name +} + +@test "podman load - by image name" { + get_iid_and_name + run_podman save $img_name -o $archive + run_podman rmi $iid + + # Load using -i; this time the image should be tagged. + run_podman load -i $archive + verify_iid_and_name $img_name + + # Same as above, using stdin + run_podman rmi $iid + run_podman load < $archive + verify_iid_and_name $img_name +} + +@test "podman load - NAME and NAME:TAG arguments work (requires: #2674)" { + get_iid_and_name + run_podman save $iid -o $archive + run_podman rmi $iid + + # Load with just a name (note: names must be lower-case) + random_name=$(random_string 20 | tr A-Z a-z) + run_podman load -i $archive $random_name + verify_iid_and_name "localhost/$random_name:latest" + + # Load with NAME:TAG arg + run_podman rmi $iid + random_tag=$(random_string 10 | tr A-Z a-z) + run_podman load -i $archive $random_name:$random_tag + verify_iid_and_name "localhost/$random_name:$random_tag" + + # Cleanup: restore desired image name + run_podman tag $iid $img_name + run_podman rmi "$random_name:$random_tag" +} + + +@test "podman load - will not read from tty" { + run_podman 125 load + is "$output" \ + "Error: cannot read from terminal. Use command-line redirection" \ + "Diagnostic from 'podman load' without redirection or -i" +} + +# vim: filetype=sh |