- Improved the GitHub python binding workflow: (#2072)

- Added fullMode input in workflow_dispatch
    - Take decision whether to build either in debug or release mode and if to build for all python versions according to the commit message patterns
    - Set proper artifact names
    - Removed not needed steps
    - Compacted some steps in order to leverage more the matrix feature
    - Bumped cibuildwheel action to 2.22.0
    - Run actual regress tests in place of sample scripts
- Specify optional test install in pyproject.toml with proper requirements
- Derive package version from git tags
- Add GENERATORS env var support in setup.py to specify cmake generator and minor refactoring
- Minor cleanup/refactoring for the regress test suite
- Marked some regress tests with skipIf to skip them in case of old python versions
- Marked some failing regress tests to be checked with skipIf

tests/regress/leaked_refs.py

@@ -1,13 +1,9 @@
-#!/usr/bin/python
-
 import gc
 import regress
 import weakref
-
 from unicorn import *
 from unicorn.x86_const import *
 
-
 ADDRESS = 0x8048000
 STACK_ADDRESS = 0xffff000
 STACK_SIZE = 0x1000
@@ -26,10 +22,10 @@ CODE = (
 
 EP = ADDRESS + 0x54
 
-
 # Dictionary to keep weak references to instances
 instances = weakref.WeakValueDictionary()
 
+
 def create_instance(key, *args, **kwargs):
     obj = Uc(*args, **kwargs)
     instances[key] = obj
@@ -52,22 +48,22 @@ def emu_loop(key):
     i = emu.hook_add(UC_HOOK_CODE, hook_code, None)
     emu.hook_del(i)
 
-    emu.emu_start(EP, EP + len(CODE), count = 3)
+    emu.emu_start(EP, EP + len(CODE), count=3)
     regress.logger.debug("EIP: %#x", emu.reg_read(UC_X86_REG_EIP))
 
 
-def debugMem():
-    gc.collect()  # don't care about stuff that would be garbage collected properly
-
-    assert(len(instances) == 0)
-
 
 class EmuLoopReferenceTest(regress.RegressTest):
+    def debug_mem(self):
+        gc.collect()  # don't care about stuff that would be garbage collected properly
+
+        self.assertEqual(len(instances), 0)
+
     def runTest(self):
         for i in range(5):
             emu_loop('obj%d' % i)
 
-        debugMem()
+        self.debug_mem()
 
 
 if __name__ == '__main__':