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Tue, 07 Jan 2025 08:57:55 -0800 (PST) From: =?UTF-8?q?Alex=20Benn=C3=A9e?= To: qemu-devel@nongnu.org Cc: Mark Cave-Ayland , Beraldo Leal , Ed Maste , Halil Pasic , qemu-ppc@nongnu.org, John Snow , Radoslaw Biernacki , Nicholas Piggin , Markus Armbruster , Leif Lindholm , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Paolo Bonzini , Bin Meng , Daniel Henrique Barboza , Marcel Apfelbaum , qemu-riscv@nongnu.org, Christian Borntraeger , Wainer dos Santos Moschetta , qemu-s390x@nongnu.org, Alistair Francis , Liu Zhiwei , Fabiano Rosas , Weiwei Li , Harsh Prateek Bora , qemu-arm@nongnu.org, Li-Wen Hsu , Palmer Dabbelt , Daniel Henrique Barboza , Richard Henderson , Cleber Rosa , Marcin Juszkiewicz , Peter Maydell , Laurent Vivier , Aurelien Jarno , Eric Farman , Pavel Dovgalyuk , Jiaxun Yang , Thomas Huth , Laurent Vivier , Joel Stanley , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Bernhard Beschow , "Michael S. Tsirkin" Subject: [PATCH v3 19/29] tests/functional: add zstd support to uncompress utility Date: Tue, 7 Jan 2025 16:51:57 +0000 Message-Id: <20250107165208.743958-20-alex.bennee@linaro.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250107165208.743958-1-alex.bennee@linaro.org> References: <20250107165208.743958-1-alex.bennee@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::434; envelope-from=alex.bennee@linaro.org; helo=mail-wr1-x434.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1736269310964116600 Rather than using the python library (which has a different API anyway) lets just call the binary. zstdtools is already in out qemu.yml so all test containers should have it around. Tests should still use @skipIfMissingCommands('zstd') to gracefully handle when only minimal dependencies have been installed. Signed-off-by: Alex Benn=C3=A9e --- tests/functional/qemu_test/uncompress.py | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/tests/functional/qemu_test/uncompress.py b/tests/functional/qe= mu_test/uncompress.py index 6d02ded066..404eee1f83 100644 --- a/tests/functional/qemu_test/uncompress.py +++ b/tests/functional/qemu_test/uncompress.py @@ -12,6 +12,7 @@ import os import shutil from urllib.parse import urlparse +from subprocess import check_call, CalledProcessError =20 from .asset import Asset =20 @@ -38,6 +39,18 @@ def lzma_uncompress(xz_path, output_path): os.remove(output_path) raise =20 +def zstd_uncompress(zstd_path, output_path): + if os.path.exists(output_path): + return + + try: + check_call(['zstd', "-f", "-d", zstd_path, + "-o", output_path]) + except CalledProcessError as e: + os.remove(output_path) + raise Exception( + f"Unable to decompress zstd file {zstd_path} with {e}") from e + ''' @params compressed: filename, Asset, or file-like object to uncompress @params uncompressed: filename to uncompress into @@ -59,6 +72,8 @@ def uncompress(compressed, uncompressed, format=3DNone): lzma_uncompress(str(compressed), uncompressed) elif format =3D=3D "gz": gzip_uncompress(str(compressed), uncompressed) + elif format =3D=3D "zstd": + zstd_uncompress(str(compressed), uncompressed) else: raise Exception(f"Unknown compression format {format}") =20 @@ -79,5 +94,7 @@ def guess_uncompress_format(compressed): return "xz" elif ext =3D=3D ".gz": return "gz" + elif ext =3D=3D ".zstd": + return "zstd" else: raise Exception(f"Unknown compression format for {compressed}") --=20 2.39.5