Tests: Add ability to blocklist UI tests

This commit adds the ability to block certain UI tests from running,
while also honoring the `BLENDER_TEST_IGNORE_BLOCKLIST` env variable.

Currently the only entries are for Windows with Intel GPUs.

Pull Request: https://projects.blender.org/blender/blender/pulls/148609

tests/python/ui_simulate/run_blender_setup.py

@@ -60,9 +60,11 @@ def main():
     if "bpy" not in sys.modules:
         raise Exception("This must run inside Blender")
     import bpy
+    import gpu
 
     parser = create_parser()
     args = parser.parse_args(sys.argv[sys.argv.index("--") + 1:])
+    verbose = os.getenv('BLENDER_VERBOSE') is not None
 
     # Check if `bpy.app.use_event_simulate` has been enabled by the test itself.
     # When writing tests, it's useful if the test can temporarily be set to keep the window open.
@@ -83,13 +85,26 @@ def main():
         else:
             bpy.app.use_event_simulate = False
 
+    gpu_device = gpu.platform.device_type_get()
+
+    BLOCKLIST = []
+    if os.getenv("BLENDER_TEST_IGNORE_BLOCKLIST") is None:
+        if sys.platform == "win32" and gpu_device == "INTEL":
+            # See #149084 for the tracking issue
+            BLOCKLIST = ["test_workspace"]
+
     is_first = True
     for test_id in args.tests:
+        mod_name, fn_name = test_id.partition(".")[0::2]
+
+        if mod_name in BLOCKLIST or test_id in BLOCKLIST:
+            if not args.keep_open:
+                sys.exit(0)
+
         if not is_first:
             bpy.ops.wm.read_homefile()
         is_first = False
 
-        mod_name, fn_name = test_id.partition(".")[0::2]
         mod = __import__(mod_name)
         test_fn = getattr(mod, fn_name)