Merge tag 'pull-request-2024-11-04' of https://gitlab.com/thuth/qemu into staging

* Remove the redundant macOS-15 CI job
* Various fixes, improvements and additions for the functional test suite
* Restore the sh4eb target
* Fix the OpenBSD VM test
* Re-enable the pci-bridge device on s390x
* Minor clean-ups / fixes for the next-cube machine

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# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2024-11-04' of https://gitlab.com/thuth/qemu:
  tests/functional: Convert the OrangePi tests to the functional framework
  tests/functional: Convert BananaPi tests to the functional framework
  tests/functional: Convert the tcg_plugins test
  next-cube: remove cpu parameter from next_scsi_init()
  next-cube: fix up compilation when DEBUG_NEXT is enabled
  hw/s390x: Re-enable the pci-bridge device on s390x
  tests/functional: Fix the s390x and ppc64 tuxrun tests
  tests/vm/openbsd: Remove the "Time appears wrong" workaround
  tests/functional: Add a test for sh4eb
  Revert "Remove the unused sh4eb target"
  tests/functional: make cached asset files read-only
  tests/functional: make tuxrun disk images writable
  .gitlab-ci.d/cirrus: Remove the macos-15 job

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/functional/qemu_test/utils.py b/tests/functional/qemu_test/utils.py
index 2a1cb60d38..1bf1c410d5 100644
--- a/tests/functional/qemu_test/utils.py
+++ b/tests/functional/qemu_test/utils.py
@@ -15,6 +15,27 @@ import shutil
 import subprocess
 import tarfile
 
+"""
+Round up to next power of 2
+"""
+def pow2ceil(x):
+    return 1 if x == 0 else 2**(x - 1).bit_length()
+
+def file_truncate(path, size):
+    if size != os.path.getsize(path):
+        with open(path, 'ab+') as fd:
+            fd.truncate(size)
+
+"""
+Expand file size to next power of 2
+"""
+def image_pow2ceil_expand(path):
+        size = os.path.getsize(path)
+        size_aligned = pow2ceil(size)
+        if size != size_aligned:
+            with open(path, 'ab+') as fd:
+                fd.truncate(size_aligned)
+
 def archive_extract(archive, dest_dir, member=None):
     with tarfile.open(archive) as tf:
         if hasattr(tarfile, 'data_filter'):