cleanup test markers in gt4py-next

pyproject.toml

@@ -240,17 +240,14 @@ markers = [
   'requires_atlas: tests that require `atlas4py` bindings package',
   'requires_dace: tests that require `dace` package',
   'requires_gpu: tests that require a NVidia GPU (`cupy` and `cudatoolkit` are required)',
-  'starts_from_gtir_program: tests that require backend to start lowering from GTIR program',
   'uses_applied_shifts: tests that require backend support for applied-shifts',
   'uses_constant_fields: tests that require backend support for constant fields',
   'uses_dynamic_offsets: tests that require backend support for dynamic offsets',
   'uses_floordiv: tests that require backend support for floor division',
   'uses_if_stmts: tests that require backend support for if-statements',
   'uses_index_fields: tests that require backend support for index fields',
-  'uses_lift_expressions: tests that require backend support for lift expressions',
   'uses_negative_modulo: tests that require backend support for modulo on negative numbers',
   'uses_origin: tests that require backend support for domain origin',
-  'uses_reduction_over_lift_expressions: tests that require backend support for reduction over lift expressions',
   'uses_reduction_with_only_sparse_fields: tests that require backend support for with sparse fields',
   'uses_scan: tests that uses scan',
   'uses_scan_in_field_operator: tests that require backend support for scan in field operator',

tests/next_tests/definitions.py

@@ -85,19 +85,15 @@ class ProgramFormatterId(_PythonObjectIdMixin, str, enum.Enum):
 # to avoid needing to mark all tests.
 ALL = "all"
 REQUIRES_ATLAS = "requires_atlas"
-# TODO(havogt): Remove, skipped during refactoring to GTIR
-STARTS_FROM_GTIR_PROGRAM = "starts_from_gtir_program"
 USES_APPLIED_SHIFTS = "uses_applied_shifts"
 USES_CONSTANT_FIELDS = "uses_constant_fields"
 USES_DYNAMIC_OFFSETS = "uses_dynamic_offsets"
 USES_FLOORDIV = "uses_floordiv"
 USES_IF_STMTS = "uses_if_stmts"
 USES_IR_IF_STMTS = "uses_ir_if_stmts"
 USES_INDEX_FIELDS = "uses_index_fields"
-USES_LIFT_EXPRESSIONS = "uses_lift_expressions"
 USES_NEGATIVE_MODULO = "uses_negative_modulo"
 USES_ORIGIN = "uses_origin"
-USES_REDUCTION_OVER_LIFT_EXPRESSIONS = "uses_reduction_over_lift_expressions"
 USES_SCAN = "uses_scan"
 USES_SCAN_IN_FIELD_OPERATOR = "uses_scan_in_field_operator"
 USES_SCAN_IN_STENCIL = "uses_scan_in_stencil"
@@ -117,7 +113,6 @@ class ProgramFormatterId(_PythonObjectIdMixin, str, enum.Enum):
 USES_MESH_WITH_SKIP_VALUES = "uses_mesh_with_skip_values"
 USES_SCALAR_IN_DOMAIN_AND_FO = "uses_scalar_in_domain_and_fo"
 CHECKS_SPECIFIC_ERROR = "checks_specific_error"
-USES_INDEX_BUILTIN = "uses_index_builtin"
 
 # Skip messages (available format keys: 'marker', 'backend')
 UNSUPPORTED_MESSAGE = "'{marker}' tests not supported by '{backend}' backend"

tests/next_tests/integration_tests/feature_tests/ffront_tests/test_execution.py

@@ -291,7 +291,6 @@ def testee(a: tuple[cases.VField, cases.EField]) -> cases.VField:
     )
 
 
-@pytest.mark.uses_index_fields
 @pytest.mark.uses_cartesian_shift
 def test_scalar_arg_with_field(cartesian_case):
     @gtx.field_operator
@@ -586,7 +585,6 @@ def combine(a: cases.IField, b: cases.IField) -> cases.IField:
 
 
 @pytest.mark.uses_unstructured_shift
-@pytest.mark.uses_reduction_over_lift_expressions
 def test_nested_reduction(unstructured_case):
     @gtx.field_operator
     def testee(a: cases.VField) -> cases.VField:
@@ -706,7 +704,6 @@ def simple_scan_operator(carry: float) -> float:
 
 
 @pytest.mark.uses_scan
-@pytest.mark.uses_lift_expressions
 @pytest.mark.uses_scan_nested
 def test_solve_triag(cartesian_case):
     @gtx.scan_operator(axis=KDim, forward=True, init=(0.0, 0.0))
@@ -788,7 +785,6 @@ def testee(
 
 @pytest.mark.uses_constant_fields
 @pytest.mark.uses_unstructured_shift
-@pytest.mark.uses_reduction_over_lift_expressions
 def test_ternary_builtin_neighbor_sum(unstructured_case):
     @gtx.field_operator
     def testee(a: cases.EField, b: cases.EField) -> cases.VField:

tests/next_tests/integration_tests/feature_tests/iterator_tests/test_program.py

@@ -42,7 +42,6 @@ def copy_program(inp, out, size):
     )
 
 
-@pytest.mark.starts_from_gtir_program
 def test_prog(program_processor):
     program_processor, validate = program_processor
 
@@ -64,8 +63,7 @@ def index_program_simple(out, size):
     )
 
 
-@pytest.mark.starts_from_gtir_program
-@pytest.mark.uses_index_builtin
+@pytest.mark.uses_index_fields
 def test_index_builtin(program_processor):
     program_processor, validate = program_processor
 
@@ -88,8 +86,7 @@ def index_program_shift(out, size):
     )
 
 
-@pytest.mark.starts_from_gtir_program
-@pytest.mark.uses_index_builtin
+@pytest.mark.uses_index_fields
 def test_index_builtin_shift(program_processor):
     program_processor, validate = program_processor