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-rw-r--r--test/system/005-info.bats4
-rw-r--r--test/system/010-images.bats47
-rw-r--r--test/system/030-run.bats78
-rw-r--r--test/system/060-mount.bats30
-rw-r--r--test/system/070-build.bats8
-rw-r--r--test/system/080-pause.bats4
-rw-r--r--test/system/120-load.bats41
-rw-r--r--test/system/160-volumes.bats1
-rw-r--r--test/system/200-pod.bats31
-rw-r--r--test/system/500-networking.bats29
-rwxr-xr-xtest/system/build-testimage44
-rw-r--r--test/system/helpers.bash48
-rwxr-xr-xtest/system/helpers.t9
13 files changed, 349 insertions, 25 deletions
diff --git a/test/system/005-info.bats b/test/system/005-info.bats
index 3f1efd364..7452c1901 100644
--- a/test/system/005-info.bats
+++ b/test/system/005-info.bats
@@ -19,6 +19,8 @@ graphRoot:
graphStatus:
imageStore:\\\s\\\+number: 1
runRoot:
+cgroupManager: \\\(systemd\\\|cgroupfs\\\)
+cgroupVersion: v[12]
"
while read expect; do
is "$output" ".*$expect" "output includes '$expect'"
@@ -34,6 +36,8 @@ runRoot:
tests="
host.buildahVersion | [0-9.]
host.conmon.path | $expr_path
+host.cgroupManager | \\\(systemd\\\|cgroupfs\\\)
+host.cgroupVersion | v[12]
host.ociRuntime.path | $expr_path
store.configFile | $expr_path
store.graphDriverName | [a-z0-9]\\\+\\\$
diff --git a/test/system/010-images.bats b/test/system/010-images.bats
index c0a8936e3..ac65e54d9 100644
--- a/test/system/010-images.bats
+++ b/test/system/010-images.bats
@@ -112,4 +112,51 @@ Labels.created_at | 20[0-9-]\\\+T[0-9:]\\\+Z
run_podman rm mytinycontainer
}
+# Regression test for https://github.com/containers/podman/issues/7651
+# in which "podman pull image-with-sha" causes "images -a" to crash
+@test "podman images -a, after pulling by sha " {
+ # Get a baseline for 'images -a'
+ run_podman images -a
+ local images_baseline="$output"
+
+ # Get the digest of our local test image. We need to do this in two steps
+ # because 'podman inspect' only works reliably on *IMAGE ID*, not name.
+ # See https://github.com/containers/podman/issues/3761
+ run_podman inspect --format '{{.Id}}' $IMAGE
+ local iid="$output"
+ run_podman inspect --format '{{.Digest}}' $iid
+ local sha="$output"
+
+ local imgbase="${PODMAN_TEST_IMAGE_REGISTRY}/${PODMAN_TEST_IMAGE_USER}/${PODMAN_TEST_IMAGE_NAME}"
+ local fqin="${imgbase}@$sha"
+
+ # This will always pull, because even though it's the same image we
+ # already have, podman doesn't actually know that.
+ run_podman pull $fqin
+ is "$output" "Trying to pull ${fqin}\.\.\..*" "output of podman pull"
+
+ # Prior to #7654, this would crash and burn. Now podman recognizes it
+ # as the same image and, even though it internally tags it with the
+ # sha, still only shows us one image (which should be our baseline)
+ #
+ # WARNING! If this test fails, we're going to see a lot of failures
+ # in subsequent tests due to 'podman ps' showing the '@sha' tag!
+ # I choose not to add a complicated teardown() (with 'rmi @sha')
+ # because the failure window here is small, and if it fails it
+ # needs attention anyway. So if you see lots of failures, but
+ # start here because this is the first one, fix this problem.
+ # You can (probably) ignore any subsequent failures showing '@sha'
+ # in the error output.
+ run_podman images -a
+ is "$output" "$images_baseline" "images -a, after pull: same as before"
+
+ # Clean up: this should simply untag, not remove
+ run_podman rmi $fqin
+ is "$output" "Untagged: $fqin" "podman rmi untags, does not remove"
+
+ # ...and now we should still have our same image.
+ run_podman images -a
+ is "$output" "$images_baseline" "after podman rmi @sha, still the same"
+}
+
# vim: filetype=sh
diff --git a/test/system/030-run.bats b/test/system/030-run.bats
index 518d902a7..b3599cc17 100644
--- a/test/system/030-run.bats
+++ b/test/system/030-run.bats
@@ -14,7 +14,7 @@ load helpers
# ...but check the configured runtime engine, and switch to crun as needed
run_podman info --format '{{ .Host.OCIRuntime.Path }}'
if expr "$output" : ".*/crun"; then
- err_no_such_cmd="Error: executable file not found in \$PATH: No such file or directory: OCI runtime command not found error"
+ err_no_such_cmd="Error: executable file.* not found in \$PATH: No such file or directory: OCI runtime command not found error"
err_no_exec_dir="Error: open executable: Operation not permitted: OCI runtime permission denied error"
fi
@@ -61,8 +61,8 @@ echo $rand | 0 | $rand
is "$tests_run" "$(grep . <<<$tests | wc -l)" "Ran the full set of tests"
}
-@test "podman run - globle runtime option" {
- skip_if_remote "runtime flag is not passing over remote"
+@test "podman run - global runtime option" {
+ skip_if_remote "runtime flag is not passed over remote"
run_podman 126 --runtime-flag invalidflag run --rm $IMAGE
is "$output" ".*invalidflag" "failed when passing undefined flags to the runtime"
}
@@ -132,8 +132,6 @@ echo $rand | 0 | $rand
}
@test "podman run --pull" {
- skip_if_remote "podman-remote does not emit 'Trying to pull' msgs"
-
run_podman run --pull=missing $IMAGE true
is "$output" "" "--pull=missing [present]: no output"
@@ -267,8 +265,6 @@ echo $rand | 0 | $rand
# symptom only manifests on a fedora container image -- we have no
# reproducer on alpine. Checking directory ownership is good enough.
@test "podman run : user namespace preserved root ownership" {
- skip_if_remote "FIXME: pending #7195"
-
for priv in "" "--privileged"; do
for user in "--user=0" "--user=100"; do
for keepid in "" "--userns=keep-id"; do
@@ -286,8 +282,6 @@ echo $rand | 0 | $rand
# #6829 : add username to /etc/passwd inside container if --userns=keep-id
@test "podman run : add username to /etc/passwd if --userns=keep-id" {
- skip_if_remote "FIXME: pending #7195"
-
# Default: always run as root
run_podman run --rm $IMAGE id -un
is "$output" "root" "id -un on regular container"
@@ -310,8 +304,6 @@ echo $rand | 0 | $rand
# #6991 : /etc/passwd is modifiable
@test "podman run : --userns=keep-id: passwd file is modifiable" {
- skip_if_remote "FIXME: pending #7195"
-
run_podman run -d --userns=keep-id $IMAGE sh -c 'while ! test -e /stop; do sleep 0.1; done'
cid="$output"
@@ -337,4 +329,68 @@ echo $rand | 0 | $rand
run_podman wait $cid
}
+# For #7754: json-file was equating to 'none'
+@test "podman run --log-driver" {
+ # '-' means that LogPath will be blank and there's no easy way to test
+ tests="
+none | -
+journald | -
+k8s-file | y
+json-file | f
+"
+ while read driver do_check; do
+ msg=$(random_string 15)
+ run_podman run --name myctr --log-driver $driver $IMAGE echo $msg
+
+ # Simple output check
+ # Special case: 'json-file' emits a warning, the rest do not
+ # ...but with podman-remote the warning is on the server only
+ if [[ $do_check == 'f' ]] && ! is_remote; then # 'f' for 'fallback'
+ is "${lines[0]}" ".* level=error msg=\"json-file logging specified but not supported. Choosing k8s-file logging instead\"" \
+ "Fallback warning emitted"
+ is "${lines[1]}" "$msg" "basic output sanity check (driver=$driver)"
+ else
+ is "$output" "$msg" "basic output sanity check (driver=$driver)"
+ fi
+
+ # Simply confirm that podman preserved our argument as-is
+ run_podman inspect --format '{{.HostConfig.LogConfig.Type}}' myctr
+ is "$output" "$driver" "podman inspect: driver"
+
+ # If LogPath is non-null, check that it exists and has a valid log
+ run_podman inspect --format '{{.LogPath}}' myctr
+ if [[ $do_check != '-' ]]; then
+ is "$output" "/.*" "LogPath (driver=$driver)"
+ if ! test -e "$output"; then
+ die "LogPath (driver=$driver) does not exist: $output"
+ fi
+ # eg 2020-09-23T13:34:58.644824420-06:00 stdout F 7aiYtvrqFGJWpak
+ is "$(< $output)" "[0-9T:.+-]\+ stdout F $msg" \
+ "LogPath contents (driver=$driver)"
+ else
+ is "$output" "" "LogPath (driver=$driver)"
+ fi
+ run_podman rm myctr
+ done < <(parse_table "$tests")
+
+ # Invalid log-driver argument
+ run_podman 125 run --log-driver=InvalidDriver $IMAGE true
+ is "$output" "Error: error running container create option: invalid log driver: invalid argument" \
+ "--log-driver InvalidDriver"
+}
+
+@test "podman run --log-driver journald" {
+ skip_if_remote "We cannot read journalctl over remote."
+
+ msg=$(random_string 20)
+ pidfile="${PODMAN_TMPDIR}/$(random_string 20)"
+
+ run_podman run --name myctr --log-driver journald --conmon-pidfile $pidfile $IMAGE echo $msg
+
+ journalctl --output cat _PID=$(cat $pidfile)
+ is "$output" "$msg" "check that journalctl output equals the container output"
+
+ run_podman rm myctr
+}
+
# vim: filetype=sh
diff --git a/test/system/060-mount.bats b/test/system/060-mount.bats
index d98a3eeb1..75c88e4ad 100644
--- a/test/system/060-mount.bats
+++ b/test/system/060-mount.bats
@@ -35,4 +35,34 @@ load helpers
fi
}
+
+@test "podman image mount" {
+ skip_if_remote "mounting remote is meaningless"
+ skip_if_rootless "too hard to test rootless"
+
+ # Start with clean slate
+ run_podman image umount -a
+
+ run_podman image mount $IMAGE
+ mount_path="$output"
+
+ test -d $mount_path
+
+ # Image is custom-built and has a file containing the YMD tag. Check it.
+ testimage_file="/home/podman/testimage-id"
+ test -e "$mount_path$testimage_file"
+ is $(< "$mount_path$testimage_file") "$PODMAN_TEST_IMAGE_TAG" \
+ "Contents of $testimage_file in image"
+
+ # 'image mount', no args, tells us what's mounted
+ run_podman image mount
+ is "$output" "$IMAGE $mount_path" "podman image mount with no args"
+
+ # Clean up
+ run_podman image umount $IMAGE
+
+ run_podman image mount
+ is "$output" "" "podman image mount, no args, after umount"
+}
+
# vim: filetype=sh
diff --git a/test/system/070-build.bats b/test/system/070-build.bats
index e3a139b4f..1329c6168 100644
--- a/test/system/070-build.bats
+++ b/test/system/070-build.bats
@@ -268,6 +268,14 @@ Labels.$label_name | $label_value
is "${lines[-1]}" "... ID: [0-9a-f]\{12\} Size: .* Top Layer of: \[localhost/build_test:latest]" \
"image tree: last layer line"
+ # FIXME: 'image tree --whatrequires' does not work via remote
+ if ! is_remote; then
+ run_podman image tree --whatrequires $IMAGE
+ is "${lines[-1]}" \
+ ".*ID: .* Top Layer of: \\[localhost/build_test:latest\\]" \
+ "'image tree --whatrequires' shows our built image"
+ fi
+
# Clean up
run_podman rmi -f build_test
}
diff --git a/test/system/080-pause.bats b/test/system/080-pause.bats
index 4ec0906f4..ea4c85f8f 100644
--- a/test/system/080-pause.bats
+++ b/test/system/080-pause.bats
@@ -6,7 +6,9 @@
load helpers
@test "podman pause/unpause" {
- skip_if_rootless "pause does not work rootless"
+ if is_rootless && ! is_cgroupsv2; then
+ skip "'podman pause' (rootless) only works with cgroups v2"
+ fi
cname=$(random_string 10)
run_podman run -d --name $cname $IMAGE \
diff --git a/test/system/120-load.bats b/test/system/120-load.bats
index d7aa16d95..8ea9b1c69 100644
--- a/test/system/120-load.bats
+++ b/test/system/120-load.bats
@@ -147,4 +147,45 @@ verify_iid_and_name() {
"Diagnostic from 'podman load' without redirection or -i"
}
+@test "podman load - multi-image archive" {
+ img1="quay.io/libpod/testimage:00000000"
+ img2="quay.io/libpod/testimage:20200902"
+ archive=$PODMAN_TMPDIR/myimage-$(random_string 8).tar
+
+ run_podman pull $img1
+ run_podman pull $img2
+
+ run_podman save -m -o $archive $img1 $img2
+ run_podman rmi -f $img1 $img2
+ run_podman load -i $archive
+
+ run_podman image exists $img1
+ run_podman image exists $img2
+ run_podman rmi -f $img1 $img2
+}
+
+@test "podman load - multi-image archive with redirect" {
+ img1="quay.io/libpod/testimage:00000000"
+ img2="quay.io/libpod/testimage:20200902"
+ archive=$PODMAN_TMPDIR/myimage-$(random_string 8).tar
+
+ run_podman pull $img1
+ run_podman pull $img2
+
+ # We can't use run_podman because that uses the BATS 'run' function
+ # which redirects stdout and stderr. Here we need to guarantee
+ # that podman's stdout is a pipe, not any other form of redirection
+ $PODMAN save -m $img1 $img2 | cat >$archive
+ if [ "$status" -ne 0 ]; then
+ die "Command failed: podman save ... | cat"
+ fi
+
+ run_podman rmi -f $img1 $img2
+ run_podman load -i $archive
+
+ run_podman image exists $img1
+ run_podman image exists $img2
+ run_podman rmi -f $img1 $img2
+}
+
# vim: filetype=sh
diff --git a/test/system/160-volumes.bats b/test/system/160-volumes.bats
index 3f50bd3c4..1c1e0f4ae 100644
--- a/test/system/160-volumes.bats
+++ b/test/system/160-volumes.bats
@@ -186,7 +186,6 @@ EOF
# Confirm that container sees the correct id
@test "podman volume with --userns=keep-id" {
is_rootless || skip "only meaningful when run rootless"
- skip_if_remote "FIXME: pending #7195"
myvoldir=${PODMAN_TMPDIR}/volume_$(random_string)
mkdir $myvoldir
diff --git a/test/system/200-pod.bats b/test/system/200-pod.bats
index 7189d7e4b..2ae038dfe 100644
--- a/test/system/200-pod.bats
+++ b/test/system/200-pod.bats
@@ -173,6 +173,19 @@ function random_ip() {
# FIXME: --ip=$ip fails:
# Error adding network: failed to allocate all requested IPs
local mac_option="--mac-address=$mac"
+
+ # Create a custom image so we can test --infra-image and -command.
+ # It will have a randomly generated infra command, using the
+ # existing 'pause' script in our testimage. We assign a bogus
+ # entrypoint to confirm that --infra-command will override.
+ local infra_image="infra_$(random_string 10 | tr A-Z a-z)"
+ local infra_command="/pause_$(random_string 10)"
+ run_podman build -t $infra_image - << EOF
+FROM $IMAGE
+RUN ln /home/podman/pause $infra_command
+ENTRYPOINT ["/original-entrypoint-should-be-overridden"]
+EOF
+
if is_rootless; then
mac_option=
fi
@@ -185,12 +198,21 @@ function random_ip() {
--dns-search "$dns_search" \
--dns-opt "$dns_opt" \
--publish "$port_out:$port_in" \
- --label "${labelname}=${labelvalue}"
+ --label "${labelname}=${labelvalue}" \
+ --infra-image "$infra_image" \
+ --infra-command "$infra_command"
pod_id="$output"
# Check --pod-id-file
is "$(<$pod_id_file)" "$pod_id" "contents of pod-id-file"
+ # Get ID of infra container
+ run_podman pod inspect --format '{{(index .Containers 0).ID}}' mypod
+ local infra_cid="$output"
+ # confirm that entrypoint is what we set
+ run_podman container inspect --format '{{.Config.Entrypoint}}' $infra_cid
+ is "$output" "$infra_command" "infra-command took effect"
+
# Check each of the options
if [ -n "$mac_option" ]; then
run_podman run --rm --pod mypod $IMAGE ip link show
@@ -249,9 +271,16 @@ function random_ip() {
run_podman logs $cid
is "$output" "$teststring" "test string received on container"
+ # Finally, confirm the infra-container and -command. We run this late,
+ # not at pod creation, to give the infra container time to start & log.
+ run_podman logs $infra_cid
+ is "$output" "Confirmed: testimage pause invoked as $infra_command" \
+ "pod ran with our desired infra container + command"
+
# Clean up
run_podman rm $cid
run_podman pod rm -f mypod
+ run_podman rmi $infra_image
}
# vim: filetype=sh
diff --git a/test/system/500-networking.bats b/test/system/500-networking.bats
index 39de8ad54..d2454fbf4 100644
--- a/test/system/500-networking.bats
+++ b/test/system/500-networking.bats
@@ -80,4 +80,33 @@ load helpers
run_podman rm $cid
}
+# "network create" now works rootless, with the help of a special container
+@test "podman network create" {
+ local mynetname=testnet-$(random_string 10)
+ local mysubnet=$(random_rfc1918_subnet)
+
+ run_podman network create --subnet "${mysubnet}.0/24" $mynetname
+ is "$output" ".*/cni/net.d/$mynetname.conflist" "output of 'network create'"
+
+ # WARNING: this pulls a ~100MB image from quay.io, hence is slow/flaky
+ run_podman run --rm --network $mynetname $IMAGE ip a
+ is "$output" ".* inet ${mysubnet}\.2/24 brd ${mysubnet}\.255 " \
+ "sdfsdf"
+
+ # Cannot create network with the same name
+ run_podman 125 network create $mynetname
+ is "$output" "Error: the network name $mynetname is already used" \
+ "Trying to create an already-existing network"
+
+ run_podman network rm $mynetname
+ run_podman 125 network rm $mynetname
+
+ # rootless CNI leaves behind an image pulled by SHA, hence with no tag.
+ # Remove it if present; we can only remove it by ID.
+ run_podman images --format '{{.Id}}' rootless-cni-infra
+ if [ -n "$output" ]; then
+ run_podman rmi $output
+ fi
+}
+
# vim: filetype=sh
diff --git a/test/system/build-testimage b/test/system/build-testimage
index 64aa46337..ef14d3afd 100755
--- a/test/system/build-testimage
+++ b/test/system/build-testimage
@@ -26,23 +26,51 @@ create_time_z=$(env TZ=UTC date +'%Y-%m-%dT%H:%M:%SZ')
set -ex
+# We'll need to create a Containerfile plus various other files to add in
+#
# Please document the reason for all flags, apk's, and anything non-obvious
+tmpdir=$(mktemp -t -d $(basename $0).tmp.XXXXXXX)
+cd $tmpdir
+
+# 'image mount' test will confirm that this file exists and has our YMD tag
+echo $YMD >testimage-id
+
+# 'pod' test will use this for --infra-command
+cat >pause <<EOF
+#!/bin/sh
#
-# --squash-all : needed by 'tree' test in 070-build.bats
-# busybox-extras : provides httpd needed in 500-networking.bats
+# Trivial little pause script, used in one of the pod tests
#
-podman rmi -f testimage &> /dev/null || true
-podman build --squash-all -t testimage - <<EOF
+echo Confirmed: testimage pause invoked as \$0
+while :; do
+ sleep 0.1
+done
+EOF
+chmod 755 pause
+
+# alpine because it's small and light and reliable
+# busybox-extras provides httpd needed in 500-networking.bats
+cat >Containerfile <<EOF
FROM docker.io/library/alpine:3.12.0
RUN apk add busybox-extras
+ADD testimage-id pause /home/podman/
LABEL created_by=$create_script
LABEL created_at=$create_time_z
+WORKDIR /home/podman
CMD ["/bin/echo", "This container is intended for podman CI testing"]
EOF
+# --squash-all : needed by 'tree' test in 070-build.bats
+podman rmi -f testimage &> /dev/null || true
+podman build --squash-all -t testimage .
+
+# Clean up
+cd /tmp
+rm -rf $tmpdir
+
# Tag and push to quay.
-podman tag testimage quay.io/edsantiago/testimage:$YMD
-podman push quay.io/edsantiago/testimage:$YMD
+podman tag testimage quay.io/libpod/testimage:$YMD
+podman push quay.io/libpod/testimage:$YMD
# Side note: there should always be a testimage tagged ':00000000'
# (eight zeroes) in the same location; this is used by tests which
@@ -54,6 +82,6 @@ podman push quay.io/edsantiago/testimage:$YMD
#
# podman pull docker.io/library/busybox:1.32.0
# podman tag docker.io/library/busybox:1.32.0 \
-# quay.io/edsantiago/testimage:00000000
-# podman push quay.io/edsantiago/testimage:00000000
+# quay.io/libpod/testimage:00000000
+# podman push quay.io/libpod/testimage:00000000
#
diff --git a/test/system/helpers.bash b/test/system/helpers.bash
index 514ba249e..eb3e4c7ec 100644
--- a/test/system/helpers.bash
+++ b/test/system/helpers.bash
@@ -7,7 +7,7 @@ PODMAN=${PODMAN:-podman}
PODMAN_TEST_IMAGE_REGISTRY=${PODMAN_TEST_IMAGE_REGISTRY:-"quay.io"}
PODMAN_TEST_IMAGE_USER=${PODMAN_TEST_IMAGE_USER:-"libpod"}
PODMAN_TEST_IMAGE_NAME=${PODMAN_TEST_IMAGE_NAME:-"testimage"}
-PODMAN_TEST_IMAGE_TAG=${PODMAN_TEST_IMAGE_TAG:-"20200902"}
+PODMAN_TEST_IMAGE_TAG=${PODMAN_TEST_IMAGE_TAG:-"20200917"}
PODMAN_TEST_IMAGE_FQN="$PODMAN_TEST_IMAGE_REGISTRY/$PODMAN_TEST_IMAGE_USER/$PODMAN_TEST_IMAGE_NAME:$PODMAN_TEST_IMAGE_TAG"
# Because who wants to spell that out each time?
@@ -240,6 +240,16 @@ function is_remote() {
[[ "$PODMAN" =~ -remote ]]
}
+function is_cgroupsv1() {
+ # WARNING: This will break if there's ever a cgroups v3
+ ! is_cgroupsv2
+}
+
+function is_cgroupsv2() {
+ cgroup_type=$(stat -f -c %T /sys/fs/cgroup)
+ test "$cgroup_type" = "cgroupfs"
+}
+
###########################
# _add_label_if_missing # make sure skip messages include rootless/remote
###########################
@@ -376,7 +386,12 @@ function parse_table() {
while read col; do
dprint "col=<<$col>>"
row+=("$col")
- done < <(echo "$line" | tr '|' '\012' | sed -e 's/^ *//' -e 's/\\/\\\\/g')
+ done < <(echo "$line" | sed -E -e 's/(^|\s)\|(\s|$)/\n /g' | sed -e 's/^ *//' -e 's/\\/\\\\/g')
+ # the above seds:
+ # 1) Convert '|' to newline, but only if bracketed by spaces or
+ # at beginning/end of line (this allows 'foo|bar' in tests);
+ # 2) then remove leading whitespace;
+ # 3) then double-escape all backslashes
printf "%q " "${row[@]}"
printf "\n"
@@ -397,6 +412,35 @@ function random_string() {
}
+###########################
+# random_rfc1918_subnet #
+###########################
+#
+# Use the class B set, because much of our CI environment (Google, RH)
+# already uses up much of the class A, and it's really hard to test
+# if a block is in use.
+#
+# This returns THREE OCTETS! It is up to our caller to append .0/24, .255, &c.
+#
+function random_rfc1918_subnet() {
+ local retries=1024
+
+ while [ "$retries" -gt 0 ];do
+ local cidr=172.$(( 16 + $RANDOM % 16 )).$(( $RANDOM & 255 ))
+
+ in_use=$(ip route list | fgrep $cidr)
+ if [ -z "$in_use" ]; then
+ echo "$cidr"
+ return
+ fi
+
+ retries=$(( retries - 1 ))
+ done
+
+ die "Could not find a random not-in-use rfc1918 subnet"
+}
+
+
#########################
# find_exec_pid_files # Returns nothing or exec_pid hash files
#########################
diff --git a/test/system/helpers.t b/test/system/helpers.t
index 7a331174b..190e8ba35 100755
--- a/test/system/helpers.t
+++ b/test/system/helpers.t
@@ -85,7 +85,7 @@ while read x y z; do
check_result "$x" "''" "empty string - left-hand"
check_result "$y" "''" "empty string - middle"
check_result "$z" "''" "empty string - right"
-done < <(parse_table " | |")
+done < <(parse_table " | |")
# Quotes
while read x y z;do
@@ -108,6 +108,13 @@ while read x y z;do
check_result "$3" "g" "double quotes - token split - 3"
done < <(parse_table "a 'b c' | d \"e f\" g | h")
+# Split on '|' only when bracketed by spaces or at beginning/end of line
+while read x y z;do
+ check_result "$x" "|x" "pipe in strings - pipe at start"
+ check_result "$y" "y|y1" "pipe in strings - pipe in middle"
+ check_result "$z" "z|" "pipe in strings - pipe at end"
+done < <(parse_table "|x | y|y1 | z|")
+
# END test the parse_table helper
###############################################################################
# BEGIN dprint
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