tests: Use native meson exec wrapper in test setups instead of our script

No need to provide a script that will break usage of `meson test --gdb`
when we can use a native and cleaner alternative.

We can then ignore LIBFPRINT_TEST_WRAPPER in basic tests, while it is
still needed by umockdev tests.

tests/meson.build

@@ -177,9 +177,8 @@ foreach test_name: unit_tests
         link_with: test_utils,
     )
     test(test_name,
-        find_program('test-runner.sh'),
+        test_exe,
         suite: ['unit-tests'],
-        args: [test_exe],
         env: envs,
     )
 endforeach
@@ -193,11 +192,17 @@ test('udev-hwdb',
 
 gdb = find_program('gdb', required: false)
 if gdb.found()
+    libfprint_wrapper = [
+        gdb.path(),
+        '-batch',
+        '-ex', 'run',
+        '--args',
+    ]
     add_test_setup('gdb',
         timeout_multiplier: 1000,
+        exe_wrapper: libfprint_wrapper,
         env: [
-            'LIBFPRINT_TEST_WRAPPER=@0@ --args'.format(
+            'LIBFPRINT_TEST_WRAPPER=' + ' '.join(libfprint_wrapper),
-                gdb.path())
         ])
 endif
 
@@ -207,13 +212,19 @@ if valgrind.found()
     glib_suppressions = glib_share + '/valgrind/glib.supp'
     python_suppressions = '@0@/@1@'.format(meson.source_root(),
         files('valgrind-python.supp')[0])
+    libfprint_wrapper = [
+        valgrind.path(),
+        '--tool=memcheck',
+        '--leak-check=full',
+        '--suppressions=' + glib_suppressions,
+        '--suppressions=' + python_suppressions,
+    ]
     add_test_setup('valgrind',
         timeout_multiplier: 10,
+        exe_wrapper: libfprint_wrapper,
         env: [
             'G_SLICE=always-malloc',
             'UNDER_VALGRIND=1',
-            ('LIBFPRINT_TEST_WRAPPER=@0@ --tool=memcheck --leak-check=full ' +
+            'LIBFPRINT_TEST_WRAPPER=' + ' '.join(libfprint_wrapper),
-             '--suppressions=@1@ --suppressions=@2@').format(
-                valgrind.path(), glib_suppressions, python_suppressions)
         ])
 endif

tests/test-runner.sh

@@ -1,3 +0,0 @@
-#!/bin/bash
-
-exec $LIBFPRINT_TEST_WRAPPER $@

tests/virtual-device.py

@@ -22,14 +22,6 @@ except Exception as e:
 
 FPrint = None
 
-# Re-run the test with the passed wrapper if set
-wrapper = os.getenv('LIBFPRINT_TEST_WRAPPER')
-if wrapper:
-    wrap_cmd = wrapper.split(' ') + [sys.executable, os.path.abspath(__file__)] + \
-        sys.argv[1:]
-    os.unsetenv('LIBFPRINT_TEST_WRAPPER')
-    sys.exit(subprocess.check_call(wrap_cmd))
-
 ctx = GLib.main_context_default()
 
 

tests/virtual-image.py

@@ -21,14 +21,6 @@ except Exception as e:
 
 FPrint = None
 
-# Re-run the test with the passed wrapper if set
-wrapper = os.getenv('LIBFPRINT_TEST_WRAPPER')
-if wrapper:
-    wrap_cmd = wrapper.split(' ') + [sys.executable, os.path.abspath(__file__)] + \
-        sys.argv[1:]
-    os.unsetenv('LIBFPRINT_TEST_WRAPPER')
-    sys.exit(subprocess.check_call(wrap_cmd))
-
 def load_image(img):
     png = cairo.ImageSurface.create_from_png(img)