component/gdal: add integration tests.

GDAL is a component used for a particular client and without a
corresponding software release, so its compilation was not being tested
in SlapOS software release tests.

This commit adds GDAL to the list of tested software, so that it is not
broken by accident.

See merge request nexedi/slapos!1586.

component/gdal/test.cfg

+# SlapOS software release to test GDAL on Nexedi testing infrastructure.
+
+[buildout]
+extends =
+  ../../stack/slapos-py2.cfg
+  buildout.cfg
+
+parts =
+  gdal-interpreter
+
+[gdal-interpreter]
+recipe = zc.recipe.egg
+interpreter = python-gdal
+eggs =
+  ${gdal-python:egg}

component/gdal/test/README.md

+Tests for GDAL component

component/gdal/test/pyproject.toml

+[project]
+name = "slapos.test.gdal"
+version = "0.0.1.dev0"
+description = "Test for SlapOS' GDAL component."
+readme = "README.md"
+requires-python = ">=3"
+license = {text = "GNU General Public License version 3 or later"}
+keywords = [
+	"SlapOS",
+	"testing",
+	"GDAL",
+]
+authors = [
+  {name = "Nexedi"},
+]
+maintainers = [
+  {name = "Nexedi", email = "info@nexedi.com"},
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "Intended Audience :: System Administrators",
+    "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+    "Natural Language :: English",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3",
+    "Topic :: Scientific/Engineering :: GIS",
+    "Topic :: Software Development :: Testing",
+    "Typing :: Typed",
+]
+
+dependencies = [
+	"slapos.core",
+	"slapos.libnetworkcache",
+]
+
+[project.urls]
+homepage = "https://slapos.nexedi.com"
+documentation = "https://slapos.nexedi.com"
+repository = "https://lab.nexedi.com/nexedi/slapos"
+
+[build-system]
+requires = ["setuptools>=61.0"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools]
+zip-safe = true
\ No newline at end of file

component/gdal/test/test.py

+##############################################################################
+#
+# Copyright (c) 2024 Nexedi SA and Contributors. All Rights Reserved.
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsibility of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# guarantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# This program is Free Software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 3
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+##############################################################################
+
+# pyright: strict
+
+from pathlib import Path
+import subprocess
+
+from slapos.grid.utils import md5digest
+from slapos.testing.testcase import makeModuleSetUpAndTestCaseClass
+
+setUpModule, SlapOSInstanceTestCase = makeModuleSetUpAndTestCaseClass(
+    Path(__file__).parent.parent / "test.cfg"
+)
+
+
+class GDALTestCase(SlapOSInstanceTestCase):
+    """Tests for the GDAL component."""
+
+    request_instance = False
+
+    def test_noinstance(self):
+        """Test that no SlapOS instance is being created for this component."""
+        self.assertFalse(hasattr(self, "computer_partition"))
+
+    def test_import(self):
+        """Test that the GDAL Python module is importable."""
+        software_path = (
+          Path(self.slap.software_directory)
+          / md5digest(self.getSoftwareURL())
+        )
+        self.assertTrue(software_path.exists())
+        self.assertTrue(software_path.is_dir())
+
+        bin_path = software_path / "bin"
+        self.assertTrue(bin_path.exists())
+        self.assertTrue(bin_path.is_dir())
+
+        python_exe = bin_path / "python-gdal"
+        self.assertTrue(python_exe.exists())
+        self.assertTrue(python_exe.is_file())
+
+        subprocess.check_call([python_exe, "-c", "import osgeo.gdal"])

software/slapos-sr-testing/software.cfg

@@ -67,6 +67,11 @@ setup = ${slapos-repository:location}/software/erp5/test/
 egg = slapos.test.upgrade_erp5
 setup = ${slapos-repository:location}/software/erp5/upgrade_test/
 
+[slapos.test.gdal-setup]
+<= setup-develop-egg
+egg = slapos.test.gdal
+setup = ${slapos-repository:location}/component/gdal/test/
+
 [slapos.test.htmlvalidatorserver-setup]
 <= setup-develop-egg
 egg = slapos.test.htmlvalidatorserver
@@ -382,6 +387,7 @@ eggs +=
   ${slapos.test.erp5testnode-setup:egg}
   ${slapos.test.fluentd-setup:egg}
   ${slapos.test.galene-setup:egg}
+  ${slapos.test.gdal-setup:egg}
   ${slapos.test.headless-chromium-setup:egg}
   ${slapos.test.html5as-base-setup:egg}
   ${slapos.test.html5as-setup:egg}
@@ -473,6 +479,7 @@ tests =
   erp5testnode ${slapos.test.erp5testnode-setup:setup}
   fluentd ${slapos.test.fluentd-setup:setup}
   galene ${slapos.test.galene-setup:setup}
+  gdal ${slapos.test.gdal-setup:setup}
   gitlab ${slapos.test.gitlab-setup:setup}
   grafana ${slapos.test.grafana-setup:setup}
   headless-chromium ${slapos.test.headless-chromium-setup:setup}