test cases for volumes

Signed-off-by: Avi Deitcher <avi@deitcher.net>

test/cases/000_build/070_volumes/000_rw_on_rw/check.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+set -x
+
+function failed {
+	printf "rw_on_rw test suite FAILED\n" >&1
+	exit 1
+}
+
+# check that the files we created are there and have the contents
+
+[ -d /vola ] || failed
+[ -e /vola/mytestfile ] || failed
+[ "$(cat /vola/mytestfile)" == "file" ] || failed
+printf "rw_on_rw test suite PASSED\n" >&1

test/cases/000_build/070_volumes/000_rw_on_rw/test.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+# SUMMARY: Check that writing to a volume makes it visible
+# LABELS:
+# REPEAT:
+
+set -ex
+
+# Source libraries. Uncomment if needed/defined
+#. "${RT_LIB}"
+. "${RT_PROJECT_ROOT}/_lib/lib.sh"
+
+NAME=volume_rw_on_rw
+
+clean_up() {
+	rm -rf ${NAME}-* ${DISK}
+}
+trap clean_up EXIT
+
+# Test code goes here
+
+linuxkit build --format kernel+initrd --name ${NAME} test.yml
+RESULT="$(linuxkit run ${NAME})"
+echo "${RESULT}"
+echo "${RESULT}" | grep -q "suite PASSED"
+
+exit 0

test/cases/000_build/070_volumes/000_rw_on_rw/test.yml

@@ -0,0 +1,31 @@
+kernel:
+  image: linuxkit/kernel:6.6.13
+  cmdline: "console=ttyS0 console=ttyAMA0"
+init:
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
+  - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
+onboot:
+  - name: test1
+    image: alpine:3.20
+    binds:
+      - /write.sh:/write.sh
+      - vola:/vola
+    command: ["sh", "-c", "/write.sh"]
+  - name: test2
+    image: alpine:3.20
+    binds:
+      - /check.sh:/check.sh
+      - vola:/vola
+    command: ["sh", "-c", "/check.sh"]
+  - name: poweroff
+    image: linuxkit/poweroff:401dc53c604c0b2179ed0369a6968fd4179cc176
+    command: ["/bin/sh", "/poweroff.sh", "10"]
+volumes:
+  - name: vola
+files:
+  - path: check.sh
+    source: ./check.sh
+    mode: "0700"
+  - path: write.sh
+    source: ./write.sh
+    mode: "0700"

test/cases/000_build/070_volumes/000_rw_on_rw/write.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+set -x
+
+echo -n "file" > /vola/mytestfile

test/cases/000_build/070_volumes/001_ro_on_ro/check.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+set -x
+
+function failed {
+	printf "ro_on_ro test suite FAILED\n" >&1
+	exit 1
+}
+
+# this should fail as it is read-only
+echo -n "file" > /vola/mytestfile || true
+
+[ -e /vola/mytestfile ] && failed
+
+printf "ro_on_ro test suite PASSED\n" >&1

test/cases/000_build/070_volumes/001_ro_on_ro/test.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+# SUMMARY: Check that writing to a volume makes it visible
+# LABELS:
+# REPEAT:
+
+set -ex
+
+# Source libraries. Uncomment if needed/defined
+#. "${RT_LIB}"
+. "${RT_PROJECT_ROOT}/_lib/lib.sh"
+
+NAME=volume_ro_on_ro
+
+clean_up() {
+	rm -rf ${NAME}-* ${DISK}
+}
+trap clean_up EXIT
+
+# Test code goes here
+
+linuxkit build --format kernel+initrd --name ${NAME} test.yml
+RESULT="$(linuxkit run ${NAME})"
+echo "${RESULT}"
+echo "${RESULT}" | grep -q "suite PASSED"
+
+exit 0

test/cases/000_build/070_volumes/001_ro_on_ro/test.yml

@@ -0,0 +1,23 @@
+kernel:
+  image: linuxkit/kernel:6.6.13
+  cmdline: "console=ttyS0 console=ttyAMA0"
+init:
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
+  - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
+onboot:
+  - name: test
+    image: alpine:3.20
+    binds:
+      - /check.sh:/check.sh
+      - vola:/vola:ro
+    command: ["sh", "-c", "/check.sh"]
+  - name: poweroff
+    image: linuxkit/poweroff:401dc53c604c0b2179ed0369a6968fd4179cc176
+    command: ["/bin/sh", "/poweroff.sh", "10"]
+volumes:
+  - name: vola
+    readonly: true
+files:
+  - path: check.sh
+    source: ./check.sh
+    mode: "0700"

test/cases/000_build/070_volumes/002_rw_on_ro/check.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+set -x
+
+function failed {
+	printf "rw_on_ro test suite FAILED\n" >&1
+	exit 1
+}
+
+# this should fail as it is read-only
+echo -n "file" > /vola/mytestfile || true
+
+[ -e /vola/mytestfile ] && failed
+
+printf "rw_on_ro test suite PASSED\n" >&1

test/cases/000_build/070_volumes/002_rw_on_ro/test.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+# SUMMARY: Check that writing to a volume makes it visible
+# LABELS:
+# REPEAT:
+
+set -ex
+
+# Source libraries. Uncomment if needed/defined
+#. "${RT_LIB}"
+. "${RT_PROJECT_ROOT}/_lib/lib.sh"
+
+NAME=volume_rw_on_r0
+
+clean_up() {
+	rm -rf ${NAME}-* ${DISK}
+}
+trap clean_up EXIT
+
+# Test code goes here
+
+set +e
+linuxkit build --format kernel+initrd --name ${NAME} test.yml
+retcode=$?
+set -e
+
+# the build should fail, as we have are mounting a read-only volume as read-write in a container
+if [ $retcode -eq 0 ]; then
+	exit 1
+fi

test/cases/000_build/070_volumes/002_rw_on_ro/test.yml

@@ -0,0 +1,23 @@
+kernel:
+  image: linuxkit/kernel:6.6.13
+  cmdline: "console=ttyS0 console=ttyAMA0"
+init:
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
+  - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
+onboot:
+  - name: test
+    image: alpine:3.20
+    binds:
+      - /check.sh:/check.sh
+      - vola:/vola
+    command: ["sh", "-c", "/check.sh"]
+  - name: poweroff
+    image: linuxkit/poweroff:401dc53c604c0b2179ed0369a6968fd4179cc176
+    command: ["/bin/sh", "/poweroff.sh", "10"]
+volumes:
+  - name: vola
+    readonly: true
+files:
+  - path: check.sh
+    source: ./check.sh
+    mode: "0700"

test/cases/000_build/070_volumes/003_ro_on_rw/check.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -x
+
+function failed {
+	printf "ro_on_rw test suite FAILED\n" >&1
+	exit 1
+}
+
+# the file should not exist, as it was mounted read-only
+
+[ -d /vola ] || failed
+[ -e /vola/mytestfile ] && failed
+printf "ro_on_rw test suite PASSED\n" >&1

test/cases/000_build/070_volumes/003_ro_on_rw/test.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+# SUMMARY: Check that writing to a volume makes it visible
+# LABELS:
+# REPEAT:
+
+set -ex
+
+# Source libraries. Uncomment if needed/defined
+#. "${RT_LIB}"
+. "${RT_PROJECT_ROOT}/_lib/lib.sh"
+
+NAME=volume_ro_on_rw
+
+clean_up() {
+	rm -rf ${NAME}-* ${DISK}
+}
+trap clean_up EXIT
+
+# Test code goes here
+
+linuxkit build --format kernel+initrd --name ${NAME} test.yml
+RESULT="$(linuxkit run ${NAME})"
+echo "${RESULT}"
+echo "${RESULT}" | grep -q "suite PASSED"
+
+exit 0

test/cases/000_build/070_volumes/003_ro_on_rw/test.yml

@@ -0,0 +1,28 @@
+kernel:
+  image: linuxkit/kernel:6.6.13
+  cmdline: "console=ttyS0 console=ttyAMA0"
+init:
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
+  - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
+onboot:
+  - name: test1
+    image: alpine:3.20
+    binds:
+      - /write.sh:/write.sh
+      - vola:/vola:ro
+    command: ["sh", "-c", "/write.sh"]
+  - name: test2
+    image: alpine:3.20
+    binds:
+      - /check.sh:/check.sh
+      - vola:/vola:ro
+    command: ["sh", "-c", "/check.sh"]
+  - name: poweroff
+    image: linuxkit/poweroff:401dc53c604c0b2179ed0369a6968fd4179cc176
+    command: ["/bin/sh", "/poweroff.sh", "10"]
+volumes:
+  - name: vola
+files:
+  - path: check.sh
+    source: ./check.sh
+    mode: "0700"

test/cases/000_build/070_volumes/003_ro_on_rw/write.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+set -x
+
+function failed {
+	printf "ro_on_ro test suite FAILED\n" >&1
+	exit 1
+}
+
+# this should fail as it is read-only
+echo -n "file" > /vola/mytestfile || true
+
+[ -e /vola/mytestfile ] && failed
+
+printf "ro_on_ro test suite PASSED\n" >&1

test/cases/000_build/070_volumes/004_blank/check.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+set -x
+
+function failed {
+	printf "blank volume test suite FAILED\n" >&1
+	exit 1
+}
+
+# check that no files exist
+
+[ -d /vola ] || failed
+
+contents=$(ls -A /vola)
+[ -z "$contents" ] || failed
+printf "blank volume test suite PASSED\n" >&1

test/cases/000_build/070_volumes/004_blank/test.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+# SUMMARY: Check that writing to a volume makes it visible
+# LABELS:
+# REPEAT:
+
+set -ex
+
+# Source libraries. Uncomment if needed/defined
+#. "${RT_LIB}"
+. "${RT_PROJECT_ROOT}/_lib/lib.sh"
+
+NAME=volume_blank
+
+clean_up() {
+	rm -rf ${NAME}-* ${DISK}
+}
+trap clean_up EXIT
+
+# Test code goes here
+
+linuxkit build --format kernel+initrd --name ${NAME} test.yml
+RESULT="$(linuxkit run ${NAME})"
+echo "${RESULT}"
+echo "${RESULT}" | grep -q "suite PASSED"
+
+exit 0

test/cases/000_build/070_volumes/004_blank/test.yml

@@ -0,0 +1,22 @@
+kernel:
+  image: linuxkit/kernel:6.6.13
+  cmdline: "console=ttyS0 console=ttyAMA0"
+init:
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
+  - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
+onboot:
+  - name: test
+    image: alpine:3.20
+    binds:
+      - /check.sh:/check.sh
+      - vola:/vola
+    command: ["sh", "-c", "/check.sh"]
+  - name: poweroff
+    image: linuxkit/poweroff:401dc53c604c0b2179ed0369a6968fd4179cc176
+    command: ["/bin/sh", "/poweroff.sh", "10"]
+volumes:
+  - name: vola
+files:
+  - path: check.sh
+    source: ./check.sh
+    mode: "0700"

test/cases/000_build/070_volumes/005_image/check.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+set -x
+
+function failed {
+	printf "blank volume test suite FAILED\n" >&1
+	exit 1
+}
+
+# check that no files exist
+
+[ -d /vola ] || failed
+
+contents=$(ls -A /vola)
+[ -n "$contents" ] || failed
+[ -e "/vola/bin/busybox" ] || failed
+printf "blank volume test suite PASSED\n" >&1

test/cases/000_build/070_volumes/005_image/test.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+# SUMMARY: Check that writing to a volume makes it visible
+# LABELS:
+# REPEAT:
+
+set -ex
+
+# Source libraries. Uncomment if needed/defined
+#. "${RT_LIB}"
+. "${RT_PROJECT_ROOT}/_lib/lib.sh"
+
+NAME=volume_image
+
+clean_up() {
+	rm -rf ${NAME}-* ${DISK}
+}
+trap clean_up EXIT
+
+# Test code goes here
+
+linuxkit build --format kernel+initrd --name ${NAME} test.yml
+RESULT="$(linuxkit run ${NAME})"
+echo "${RESULT}"
+echo "${RESULT}" | grep -q "suite PASSED"
+
+exit 0

test/cases/000_build/070_volumes/005_image/test.yml

@@ -0,0 +1,23 @@
+kernel:
+  image: linuxkit/kernel:6.6.13
+  cmdline: "console=ttyS0 console=ttyAMA0"
+init:
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
+  - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
+onboot:
+  - name: test
+    image: alpine:3.20
+    binds:
+      - /check.sh:/check.sh
+      - vola:/vola
+    command: ["sh", "-c", "/check.sh"]
+  - name: poweroff
+    image: linuxkit/poweroff:401dc53c604c0b2179ed0369a6968fd4179cc176
+    command: ["/bin/sh", "/poweroff.sh", "10"]
+volumes:
+  - name: vola
+    image: alpine:3.19
+files:
+  - path: check.sh
+    source: ./check.sh
+    mode: "0700"

test/cases/000_build/070_volumes/006_mount_types/check.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+set -x
+
+function failed {
+	printf "blank volume test suite FAILED\n" >&1
+	exit 1
+}
+
+# check that no files exist
+
+[ -d /vola ] || failed
+
+contents=$(ls -A /vola)
+[ -n "$contents" ] || failed
+[ -e "/vola/bin/busybox" ] || failed
+printf "blank volume test suite PASSED\n" >&1

test/cases/000_build/070_volumes/006_mount_types/test.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+# SUMMARY: Check that writing to a volume makes it visible
+# LABELS:
+# REPEAT:
+
+set -ex
+
+# Source libraries. Uncomment if needed/defined
+#. "${RT_LIB}"
+. "${RT_PROJECT_ROOT}/_lib/lib.sh"
+
+NAME=volume_mount_types
+
+clean_up() {
+	rm -rf ${NAME}-* ${DISK}
+}
+trap clean_up EXIT
+
+# Test code goes here
+
+linuxkit build --format kernel+initrd --name ${NAME} test.yml
+RESULT="$(linuxkit run ${NAME})"
+echo "${RESULT}"
+echo "${RESULT}" | grep -q "suite PASSED"
+
+exit 0

test/cases/000_build/070_volumes/006_mount_types/test.yml

@@ -0,0 +1,38 @@
+kernel:
+  image: linuxkit/kernel:6.6.13
+  cmdline: "console=ttyS0 console=ttyAMA0"
+init:
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
+  - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
+onboot:
+  - name: testbinds
+    image: alpine:3.20
+    binds:
+      - /check.sh:/check.sh
+      - vola:/vola
+    command: ["sh", "-c", "/check.sh"]
+  - name: testmounts
+    image: alpine:3.20
+    binds:
+      - /check.sh:/check.sh
+    mounts:
+      - type: bind
+        source: vola
+        destination: /vola
+    command: ["sh", "-c", "/check.sh"]
+  - name: testbindadds
+    image: alpine:3.20
+    binds.add:
+      - /check.sh:/check.sh
+      - vola:/vola
+    command: ["sh", "-c", "/check.sh"]
+  - name: poweroff
+    image: linuxkit/poweroff:401dc53c604c0b2179ed0369a6968fd4179cc176
+    command: ["/bin/sh", "/poweroff.sh", "10"]
+volumes:
+  - name: vola
+    image: alpine:3.19
+files:
+  - path: check.sh
+    source: ./check.sh
+    mode: "0700"