Special case meson.version().version_compare() statement

when that statement gets evaluated, the interpreter remembers the
version target and if it was part of the evaluation of a `if` condition
then the target meson version is temporally overriden within that
if-block.

Fixes: #7590

1 files changed, 5 insertions, 0 deletions

diff --git a/run_unittests.py b/run_unittests.py
index c095605..8c03693 100755
--- a/run_unittests.py
+++ b/run_unittests.py
@@ -5094,6 +5094,11 @@ recommended as it is not supported on some platforms''')
         self.init(testdir)
         self.build()
 
+    def test_meson_version_compare(self):
+        testdir = os.path.join(self.unit_test_dir, '82 meson version compare')
+        out = self.init(testdir)
+        self.assertNotRegex(out, r'WARNING')
+
 class FailureTests(BasePlatformTests):
     '''
     Tests that test failure conditions. Build files here should be dynamically