tests: Add pyparted tmt tests

The previous tests weren't running (gating was from fedora and it would
have tried to use fedpkg to clone the fedora version...).

So this converts to using tmt style tests, and adds a test that actually
uses the installed pyparted library to manipulate a temporary disk
image.

Resolves: RHEL-53371

.fmf/version

@@ -0,0 +1 @@
+1

gating.yaml

@@ -1,6 +1,6 @@
 --- !Policy
 product_versions:
-  - fedora-*
-decision_context: bodhi_update_push_testing
+  - rhel-10
+decision_context: osci_compose_gate
 rules:
-  - !PassingTestCaseRule {test_case_name: dist.depcheck}
+  - !PassingTestCaseRule {test_case_name: osci.brew-build.tier0.functional}

plans/run-tests.fmf

@@ -0,0 +1,9 @@
+summary: Run pyparted tests
+prepare:
+    how: install
+    package:
+    - python3-pyparted
+execute:
+    script: |
+        fallocate -l 1G $PWD/disk.img
+        ./tests/scripts/pyparted-tests $PWD/disk.img

tests/scripts/pyparted-tests

@@ -0,0 +1,88 @@
+#!/usr/bin/python3
+
+import parted
+import sys
+
+
+def init_disk(disk_img):
+    # Make a disklabel (failures here will raise an error)
+    dev = parted.getDevice(disk_img)
+    disk = parted.freshDisk(dev, "gpt")
+
+    # Make a partition
+    geom = parted.Geometry(device=dev,
+                           start=2048,
+                           end=50*2048)
+    fs = parted.FileSystem(type="ext4", geometry=geom)
+    part = parted.Partition(disk=disk,
+                            type=parted.PARTITION_NORMAL,
+                            fs=fs,
+                            geometry=geom)
+    disk.addPartition(partition=part,
+                      constraint=dev.optimalAlignedConstraint)
+    part.setFlag(parted.PARTITION_BOOT)
+    disk.commit()
+
+def read_disk(disk_img):
+    # Read the disk and check the partitions
+    dev = parted.getDevice(disk_img)
+    disk = parted.newDisk(dev)
+
+    if dev.length == 0:
+        print("ERROR: Disk has no length", file=sys.stderr)
+        sys.exit(1)
+
+    if len(disk.partitions) != 1:
+        print("ERROR: Wrong number of partitions", file=sys.stderr)
+        sys.exit(1)
+
+    part = disk.partitions[0]
+    if part.geometry.end != 50*2048:
+        print("ERROR: Partition is wrong length", file=sys.stderr)
+        sys.exit(1)
+
+    if part.geometry.start != 2048:
+        print("ERROR: Parition doesn't start at sector 2048", file=sys.stderr)
+        sys.exit(1)
+
+
+def remove_partition(disk_img):
+    # Remove partition and check disk
+    dev = parted.getDevice(disk_img)
+    disk = parted.newDisk(dev)
+
+    if len(disk.partitions) != 1:
+        print("ERROR: Wrong number of partitions", file=sys.stderr)
+        sys.exit(1)
+
+    disk.removePartition(partition=disk.partitions[0])
+    disk.commit()
+
+    dev = parted.getDevice(disk_img)
+    disk = parted.newDisk(dev)
+
+    if len(disk.partitions) != 0:
+        print("ERROR: Failed to delete partition", file=sys.stderr)
+        sys.exit(1)
+
+
+def main(disk_img):
+    print(f"Running tests on {disk_img}")
+
+    try:
+        init_disk(disk_img)
+        read_disk(disk_img)
+        remove_partition(disk_img)
+    except Exception as e:
+        print(f"ERROR: {str(e)}", file=sys.stderr)
+        sys.exit(1)
+
+    print("PASS", file=sys.stderr)
+    sys.exit(0)
+
+if __name__ == '__main__':
+    if len(sys.argv) < 2:
+        print("Usage: %s <disk.img>" % sys.argv[0], file=sys.stderr)
+        sys.exit(1)
+
+    main(sys.argv[1])

tests/scripts/run_tests.sh

@@ -1,29 +0,0 @@
-#!/bin/sh
-
-PATH=/usr/bin
-TMPDIR="$(mktemp -d)"
-CWD="$(pwd)"
-
-PACKAGE=pyparted
-BRANCH=
-
-# clone the dist-git tree for this package
-cd ${TMPDIR}
-fedpkg co ${PACKAGE}
-cd ${PACKAGE}
-[ -z "${BRANCH}" ] || fedpkg switch-branch ${BRANCH}
-fedpkg prep
-
-# scramble together the extracted source tree name
-SRCDIR="${PACKAGE}-$(grep Version: ${PACKAGE}.spec | cut -d ' ' -f 2)"
-
-# run the tests
-cd ${SRCDIR}
-#make check           # this runs pylint, which is sometimes wrong/noisy
-make test
-RET=$?
-
-# clean up and exit
-cd ${CWD}
-rm -rf ${TMPDIR}
-exit ${RET}

tests/tests.yml

@@ -1,15 +0,0 @@
----
-
-- hosts: localhost
-  roles:
-    - role: standard-test-basic
-      tags:
-        - classic
-
-      required_packages:
-        - fedpkg
-
-      tests:
-        - simple:
-            dir: scripts/
-            run: ./run_tests.sh