diff options
author | Xavier Claessens <xavier.claessens@collabora.com> | 2023-03-23 08:29:24 -0400 |
---|---|---|
committer | Jussi Pakkanen <jpakkane@gmail.com> | 2023-03-28 00:36:37 +0300 |
commit | 567d1fec9b6f2191535509a5eae29436a024bd70 (patch) | |
tree | 3472142a33a8e9a1cd132ffbad5953524e966cc3 /unittests/platformagnostictests.py | |
parent | 03498424d0bacab75f19c335ffdaa4efd8d512ed (diff) | |
download | meson-567d1fec9b6f2191535509a5eae29436a024bd70.zip meson-567d1fec9b6f2191535509a5eae29436a024bd70.tar.gz meson-567d1fec9b6f2191535509a5eae29436a024bd70.tar.bz2 |
Make backend option read-only
Diffstat (limited to 'unittests/platformagnostictests.py')
-rw-r--r-- | unittests/platformagnostictests.py | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/unittests/platformagnostictests.py b/unittests/platformagnostictests.py index fce115d..18540b5 100644 --- a/unittests/platformagnostictests.py +++ b/unittests/platformagnostictests.py @@ -17,13 +17,14 @@ import os import tempfile import subprocess import textwrap -from unittest import skipIf +from unittest import skipIf, SkipTest from pathlib import Path from .baseplatformtests import BasePlatformTests from .helpers import is_ci from mesonbuild.mesonlib import is_linux from mesonbuild.optinterpreter import OptionInterpreter, OptionException +from run_tests import Backend @skipIf(is_ci() and not is_linux(), "Run only on fast platforms") class PlatformAgnosticTests(BasePlatformTests): @@ -138,3 +139,27 @@ class PlatformAgnosticTests(BasePlatformTests): dat = json.load(f) for i in dat['installed']: self.assertPathExists(os.path.join(self.installdir, i['file'])) + + def test_change_backend(self): + if self.backend != Backend.ninja: + raise SkipTest('Only useful to test if backend is ninja.') + + testdir = os.path.join(self.python_test_dir, '7 install path') + self.init(testdir) + + # no-op change works + self.setconf(f'--backend=ninja') + self.init(testdir, extra_args=['--reconfigure', '--backend=ninja']) + + # Change backend option is not allowed + with self.assertRaises(subprocess.CalledProcessError) as cm: + self.setconf('-Dbackend=none') + self.assertIn("ERROR: Tried modify read only option 'backend'", cm.exception.stdout) + + # Reconfigure with a different backend is not allowed + with self.assertRaises(subprocess.CalledProcessError) as cm: + self.init(testdir, extra_args=['--reconfigure', '--backend=none']) + self.assertIn("ERROR: Tried modify read only option 'backend'", cm.exception.stdout) + + # Wipe with a different backend is allowed + self.init(testdir, extra_args=['--wipe', '--backend=none']) |