Control: tags -1 + patch Hi,
Gilles Filippini a écrit le 09/06/2026 à 21:35 :
Source: silx Version: 2.2.2-4 Severity: important Tags: ftbfs Hi, During a test rebuild of HDF5's reverse dependcies against HDF5 2.1.0 currently in experimental, silx FTBFS with 1 failed test (twice): _________ TestH5pyUtils.test_modes_multi_process_swmr [{'mode': 'w'}] __________ self = <silx.io.test.test_h5py_utils.TestH5pyUtils testMethod=test_modes_multi_process_swmr> def wrapper(self): for subtest_options in self._subtests(): print("\n====SUB TEST===\n") print(f"sub test options: {subtest_options}") with self.subTest(str(subtest_options)):test(self)silx/io/test/test_h5py_utils.py:140: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <silx.io.test.test_h5py_utils.TestH5pyUtils testMethod=test_modes_multi_process_swmr> @subtests @unittest.skipIf(not h5py_utils.HAS_SWMR, "SWMR not supported") def test_modes_multi_process_swmr(self): filename = self._new_filename()with self._open_context(filename, mode="w", libver="latest") as f:pass# File open by SWMR writerwith self._open_context_subprocess(filename, mode="a", swmr=True): with self._open_context(filename, mode="r") as f:assert f.swmr_modeE AssertionError: assert False E + where False = <HDF5 file "file1.h5" (mode r)>.swmr_mode silx/io/test/test_h5py_utils.py:343: AssertionError =============================== warnings summary =============================== silx/io/test/test_h5py_utils.py: 10 warnings /usr/lib/python3.13/multiprocessing/popen_fork.py:67: DeprecationWarning: This process (pid=14626) is multi-threaded, use of fork() may lead to deadlocks in the child. self.pid = os.fork() -- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html =========================== short test summary info ============================ SUBFAILED[{'mode': 'w'}] silx/io/test/test_h5py_utils.py::TestH5pyUtils::test_modes_multi_process_swmr ========== 1 failed, 1153 passed, 1371 skipped, 10 warnings in 25.53s ========== Don't hesitate to reach out if you need help from HF5 devs which I'm in touch with and who are willing to help making HDF5 2.1.0 land into testing.
The atteched patch fixes the problem. Best, _g.
diff -Nru silx-2.2.2/debian/changelog silx-2.2.2/debian/changelog --- silx-2.2.2/debian/changelog 2026-03-25 19:02:58.000000000 +0100 +++ silx-2.2.2/debian/changelog 2026-06-19 13:21:54.000000000 +0200 @@ -1,3 +1,11 @@ +silx (2.2.2-4.1) UNRELEASED; urgency=medium + + * Non-maintainer upload. + * New patch from upstream (pr-4530.patch) to fix FTBFS against HDF5 + 2.1.0 (closes: #1139569) + + -- Gilles Filippini <[email protected]> Fri, 19 Jun 2026 13:21:54 +0200 + silx (2.2.2-4) unstable; urgency=medium * d/t/control: skip OpenCL tests on s390x diff -Nru silx-2.2.2/debian/patches/pr-4530.patch silx-2.2.2/debian/patches/pr-4530.patch --- silx-2.2.2/debian/patches/pr-4530.patch 1970-01-01 01:00:00.000000000 +0100 +++ silx-2.2.2/debian/patches/pr-4530.patch 2026-06-19 13:21:54.000000000 +0200 @@ -0,0 +1,44 @@ +From df66006b941575b6fd280f1d11db01a54416e96b Mon Sep 17 00:00:00 2001 +From: woutdenolf <[email protected]> +Date: Fri, 13 Mar 2026 15:48:47 +0100 +Subject: [PATCH] Fix test: earliest libver is lower than v110 with h5py 3.16 + which does not support SWMR + +--- + pyproject.toml | 2 +- + src/silx/io/test/test_h5py_utils.py | 13 ++++++++++++- + 2 files changed, 13 insertions(+), 2 deletions(-) + +Index: silx-2.2.2/src/silx/io/test/test_h5py_utils.py +=================================================================== +--- silx-2.2.2.orig/src/silx/io/test/test_h5py_utils.py ++++ silx-2.2.2/src/silx/io/test/test_h5py_utils.py +@@ -153,9 +153,14 @@ class TestH5pyUtils(unittest.TestCase): + self._subtest_options = {"mode": "w"} + self.filename_generator = self._filenames() + yield self._subtest_options ++ ++ self._subtest_options = {"mode": "w", "libver": "v110"} ++ self.filename_generator = self._filenames() ++ yield self._subtest_options ++ + self._subtest_options = {"mode": "w", "libver": "latest"} + self.filename_generator = self._filenames() +- yield ++ yield self._subtest_options + + def _filenames(self): + i = 1 +@@ -332,6 +337,12 @@ class TestH5pyUtils(unittest.TestCase): + @subtests + @unittest.skipIf(not h5py_utils.HAS_SWMR, "SWMR not supported") + def test_modes_multi_process_swmr(self): ++ libver = self._subtest_options.get("libver", "earliest") ++ if libver == "earliest": ++ self.skipTest( ++ "HDF5 file version is 'earliest': SWMR is not always supported since it needs v110" ++ ) ++ + filename = self._new_filename() + + with self._open_context(filename, mode="w", libver="latest") as f: diff -Nru silx-2.2.2/debian/patches/series silx-2.2.2/debian/patches/series --- silx-2.2.2/debian/patches/series 2026-03-25 19:02:58.000000000 +0100 +++ silx-2.2.2/debian/patches/series 2026-06-19 13:21:54.000000000 +0200 @@ -5,3 +5,4 @@ 0005-Deal-with-big-endian-architectures.patch pint-get-application-registry.patch 0007-skip-retry-test.patch +pr-4530.patch
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