tests: Add test for checking get_executable_serialization with interpreted executables

Author: amyspark

test cases/python/11 script path/gen

@@ -0,0 +1,7 @@
+#!/usr/bin/env python3
+
+
+if __name__ == '__main__':
+    with open('x.c', 'w', encoding='utf-8') as f:
+        f.write('int main() { return 0; }\n')
+    exit(0)

test cases/python/11 script path/meson.build

@@ -0,0 +1,19 @@
+project('11 script path', 'c')
+
+if meson.backend() != 'ninja'
+  error('MESON_SKIP_TEST: Ninja backend required')
+endif
+
+run = find_program('run.py')
+
+gen = find_program('gen')
+
+src = custom_target(
+    'src',
+    command: [run, gen],
+    output: 'x.c',
+)
+
+exe = executable('e',
+    src,
+)

test cases/python/11 script path/run.py

@@ -0,0 +1,7 @@
+#!/usr/bin/env python3
+
+import sys
+import subprocess
+
+if __name__ == '__main__':
+    subprocess.check_call(sys.argv[1:])