simplify/correct test logic

before this, tests were being skipped on Ubuntu 20.04 with Anaconda Python
Now, all 5 tests success

1 files changed, 15 insertions, 12 deletions

diff --git a/test cases/python/2 extmodule/meson.build b/test cases/python/2 extmodule/meson.build
index 54c50b4be..18d70c895 100644
--- a/test cases/python/2 extmodule/meson.build
+++ b/test cases/python/2 extmodule/meson.build
@@ -7,26 +7,29 @@ if meson.backend() != 'ninja'
   error('MESON_SKIP_TEST: Ninja backend required')
 endif
 
+
 py_mod = import('python')
 py = py_mod.find_installation()
-py_dep = py.dependency()
+py_dep = py.dependency(required: false)
 
-if py_dep.found()
-  subdir('ext')
+if not py_dep.found()
+  error('MESON_SKIP_TEST: Python libraries not found.')
+endif
 
-  test('extmod',
-    py,
-    args : files('blaster.py'),
-    env : ['PYTHONPATH=' + pypathdir])
+subdir('ext')
 
-  # Check we can apply a version constraint
-  dependency('python3', version: '>=@0@'.format(py_dep.version()))
+test('extmod',
+  py,
+  args : files('blaster.py'),
+  env : ['PYTHONPATH=' + pypathdir])
 
-else
-  error('MESON_SKIP_TEST: Python3 libraries not found, skipping test.')
-endif
 
 py3_pkg_dep = dependency('python3', method: 'pkg-config', required : false)
 if py3_pkg_dep.found()
   python_lib_dir = py3_pkg_dep.get_pkgconfig_variable('libdir')
+
+  # Check we can apply a version constraint
+  dependency('python3', version: '>=@0@'.format(py_dep.version()))
+else
+  message('Skipped python3 pkg-config test')
 endif