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77f665200b
Ref: https://github.com/containers/podman/pull/10829#issuecomment-881355983 Signed-off-by: Chris Evich <cevich@redhat.com>
197 lines
6.6 KiB
Bash
Executable File
197 lines
6.6 KiB
Bash
Executable File
#!/bin/bash
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#
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# *** NOTE TO READER: Please skip down to "user-customizable section" below!
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#
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# Not all tests in buildah/tests/bud.bats work under podman.
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# Some work, but emit different error messages.
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#
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# This script is used to skip the former, and munge expect_output messages
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# for the latter.
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#
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ME=$(basename $0)
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BUD=tests/bud.bats
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if [[ ! -e $BUD ]]; then
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echo "$ME: $BUD not found: please run me from buildah subdir" >&2
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exit 1
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fi
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###############################################################################
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# BEGIN handlers
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#
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# *** NOTE TO READER (again): Please skip down to "user-customizable section"
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#
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# You almost certainly don't care about anything in this section.
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#
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set -e
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RC=0
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ECHO=':'
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if [[ -n $DEBUG_PODMAN_DELTAS ]]; then
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ECHO='echo'
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fi
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# Issue a warning, and set exit status (but do not exit now)
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function warn() {
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echo "$ME: ERROR: $*" >&2
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RC=1
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}
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# errmsg: used to change the text of a message, probably in expect_output()
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function errmsg() {
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local msg_orig=${1//\//\\/}; shift
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local msg_new=${1//\//\\/}; shift
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for t in "$@"; do
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if fgrep -qx "@test \"$t\" {" $BUD; then
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$ECHO "@test \"$t\" : updating to \"$msg_new\""
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t=${t//\//\\/}
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# FIXME: emit error if msg_orig not found
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sed -i -e "/^\@test \"$t\" {/,/^}/s/\"$msg_orig\"/\"$msg_new\"/" $BUD
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else
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warn "[errmsg] Did not find test \"$t\" in $BUD"
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fi
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done
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}
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# _skip: used to add a 'skip' or 'skip_if_remote' to one specific test
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function _skip() {
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local skip=$1; shift
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local reason=$1; shift
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# All further arguments are test names
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for t in "$@"; do
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if fgrep -qx "@test \"$t\" {" $BUD; then
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$ECHO "@test \"$t\" : $skip \"$reason\""
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t=${t//\//\\/}
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sed -i -e "/^\@test \"$t\" {/ a \ \ $skip \"$reason\"" $BUD
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else
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warn "[$skip] Did not find test \"$t\" in $BUD"
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fi
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done
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}
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function skip() {
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_skip "skip" "$@"
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}
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function skip_if_remote() {
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_skip "skip_if_remote" "$@"
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}
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# END handlers
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###############################################################################
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# BEGIN user-customizable section
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#
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# These are the hand-maintained exceptions. This is what you want to edit
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# or update as needed.
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#
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# There are three directives you can use below:
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#
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# errmsg "old-message" "new-message" "test name" ["test name"...]
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#
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# This replaced "old-message" with "new-message" in @test "test name".
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# It is used when a podman error message differs from buildah's.
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#
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# [skip | skip_if_remote] "reason" "test name" ["test name"...]
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#
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# This adds a 'skip' statement as the first line of @test "test name".
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# It is used when a test does not work in podman, either for permanent
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# design-related reasons or for hopefully-temporary bug-in-podman reasons.
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# (If the latter, please file an issue before adding the skip, and include
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# the issue number in your skip message. This makes it possible to remove
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# the skip once the issue is fixed).
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#
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# For both cases, you can list multiple "test names" at the end. This
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# is not used much right now, but will be once I file my podman-remote PR
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# because there are some cases where the same issue affects up to fifty
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# different bud.bats tests.
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#
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###############################################################################
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# BEGIN differences in error messages between buildah and podman
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errmsg "non-directory/Dockerfile: not a directory" \
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"Error: context must be a directory:" \
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"bud with a path to a Dockerfile (-f) containing a non-directory entry"
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errmsg "no such file or directory" \
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"Error: context must be a directory:" \
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"bud with dir for file but no Dockerfile in dir" \
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"bud with bad dir Dockerfile"
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errmsg "no such file or directory" \
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"Error: no context directory and no Containerfile specified" \
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"bud without any arguments should fail when no Dockerfile exist"
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errmsg "is not a file" \
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"Error: open .*: no such file or directory" \
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"bud with specified context should fail if assumed Dockerfile is a directory"
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errmsg "no such file or directory" \
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"context must be a directory" \
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"bud with specified context should fail if context contains not-existing Dockerfile"
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###############################################################################
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# BEGIN tests that don't make sense under podman due to fundamental differences
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skip "N/A under podman" \
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"bud-flags-order-verification"
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skip "does not work under podman" \
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"bud without any arguments should succeed"
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skip "podman requires a directory, not a Dockerfile" \
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"bud with specified context should succeed if context contains existing Dockerfile"
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# ...or due to Ed's laziness
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skip "Too much effort to spin up a local registry" \
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"bud with encrypted FROM image" \
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"bud --authfile"
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# ...or due to a fundamental arg-parsing difference between buildah and podman
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# which we could and perhaps should fix in the buildah repo via:
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# - ... ${TESTSDIR}/bud/layers-squash/Dockerfile.hardlinks
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# + ... -f Dockerfile.hardlinks ${TESTSDIR}/bud/layers-squash
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skip "FIXME FIXME FIXME: argument-order incompatible with podman" \
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"bud-squash-hardlinks"
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skip "FIXME FIXME FIXME: this passes on Ed's laptop, fails in CI??" \
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"bud-multi-stage-nocache-nocommit"
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# This will probably never work: buildah and podman have incompatible defaults
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# Documented in https://github.com/containers/podman/issues/10412
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skip "buildah runs with --cgroup-manager=cgroupfs, podman with systemd" \
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"bud with --cgroup-parent"
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###############################################################################
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# BEGIN tests which are skipped because they make no sense under podman-remote
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skip_if_remote "--target does not work with podman-remote" \
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"bud-target"
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skip_if_remote "--runtime not meaningful under podman-remote" \
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"bud with --runtime and --runtime-flag"
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skip_if_remote "secret files not implemented under podman-remote" \
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"bud with containerfile secret" \
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"bud with containerfile secret accessed on second RUN" \
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"bud with containerfile secret options"
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skip_if_remote "volumes don't work with podman-remote" \
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"buildah bud --volume" \
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"buildah-bud-policy"
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# See podman #9890 for discussion
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skip_if_remote "--stdin option will not be implemented in podman-remote" \
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"bud test no --stdin"
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###############################################################################
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# BEGIN tests which are skipped due to actual podman-remote bugs.
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###############################################################################
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# Done.
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exit $RC
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