97b61e3ee1
Prior to this PR, each type would have its own handwritten test suite. The end result was that not all types were tested for all situations. This PR adds a framework based on a Markdown file, which generates the basic tests for the types defined in json files. These are auto generated and updated by the Makefile before the test suite is run. Also, a number of unsupported type combinations are now supported. Also, we now support negative literals. Also, allocation calculation fixes for nested types. Also, the test helpers can now properly import and export typed variables such as bytes, static arrays and tuples. This may come in handy when it comes to phasm platform wanting to route data. Also, adds better support for i8 type. Also, started on a runtime.py, since there's quite some code now that deals with compile time handling of WebAssembly stuff. Also, minor improvement to the type constrains, namely we better match 'tuple' literals with static array types. Also, reduced spam when printing the type analysis results; constraints that go back on the backlog are now no longer printed one by one. It now also prints the end results of the typing analysis. Also, reorganized the big test_primitives test into type classes. Also, replaced pylint with ruff.
7.9 KiB
runtime_extract_value_literal
As a developer I want to extract a $TYPE value In order get the result I calculated with my phasm code
@exported
def testEntry() -> $TYPE:
return $VAL0
expect(VAL0)
runtime_extract_value_round_trip
As a developer I want to extract a $TYPE value that I've input In order let the code select a value that I've predefined
@exported
def testEntry(x: $TYPE) -> $TYPE:
return x
expect(VAL0, given=[VAL0])
module_constant_def_ok
As a developer I want to define $TYPE module constants In order to make hardcoded values more visible and to make it easier to change hardcoded values
CONSTANT: $TYPE = $VAL0
@exported
def testEntry() -> i32:
return 9
expect(9)
module_constant_def_bad
As a developer I want to receive a type error on an invalid assignment on a $TYPE module constant In order to make debugging easier
CONSTANT: (u32, ) = $VAL0
if TYPE_NAME.startswith('tuple_') or TYPE_NAME.startswith('static_array_'):
expect_type_error(
'Tuple element count mismatch',
'The given literal must fit the expected type',
)
else:
expect_type_error(
'Must be tuple',
'The given literal must fit the expected type',
)
function_result_is_literal_ok
As a developer I want to use return a literal from a function In order to define constants in a more dynamic way
def drop_arg_return_9(x: $TYPE) -> i32:
return 9
def constant() -> $TYPE:
return $VAL0
@exported
def testEntry() -> i32:
return drop_arg_return_9(constant())
expect(9)
function_result_is_literal_bad
As a developer I want to receive a type error when returning a $TYPE literal for a function that doesn't return that type In order to make debugging easier
def drop_arg_return_9(x: (u32, )) -> i32:
return 9
def constant() -> (u32, ):
return $VAL0
@exported
def testEntry() -> i32:
return drop_arg_return_9(constant())
if TYPE_NAME.startswith('tuple_') or TYPE_NAME.startswith('static_array_'):
expect_type_error(
'Mismatch between applied types argument count',
'The type of the value returned from function constant should match its return type',
)
elif TYPE_NAME.startswith('struct_'):
expect_type_error(
TYPE + ' must be tuple (u32) instead',
'The type of the value returned from function constant should match its return type',
)
else:
expect_type_error(
'Must be tuple',
'The given literal must fit the expected type',
)
function_result_is_module_constant_ok
As a developer I want to use return a $TYPE module constant from a function In order to use my module constants in return statements
CONSTANT: $TYPE = $VAL0
def helper(x: $TYPE) -> i32:
return 9
def constant() -> $TYPE:
return CONSTANT
@exported
def testEntry() -> i32:
return helper(constant())
expect(9)
function_result_is_module_constant_bad
As a developer I want to receive a type error when returning a $TYPE module constant for a function that doesn't return that type In order to make debugging easier
CONSTANT: $TYPE = $VAL0
def drop_arg_return_9(x: (u32, )) -> i32:
return 9
def constant() -> (u32, ):
return CONSTANT
@exported
def testEntry() -> i32:
return drop_arg_return_9(constant())
if TYPE_NAME.startswith('tuple_') or TYPE_NAME.startswith('static_array_'):
expect_type_error(
'Mismatch between applied types argument count',
'The type of the value returned from function constant should match its return type',
)
elif TYPE_NAME.startswith('struct_'):
expect_type_error(
TYPE + ' must be tuple (u32) instead',
'The type of the value returned from function constant should match its return type',
)
else:
expect_type_error(
TYPE_NAME + ' must be tuple (u32) instead',
'The type of the value returned from function constant should match its return type',
)
function_result_is_arg_ok
As a developer I want to use return a $TYPE function argument In order to make it possible to select a value using a function
CONSTANT: $TYPE = $VAL0
def drop_arg_return_9(x: $TYPE) -> i32:
return 9
def select(x: $TYPE) -> $TYPE:
return x
@exported
def testEntry() -> i32:
return drop_arg_return_9(select(CONSTANT))
expect(9)
function_result_is_arg_bad
As a developer I want to receive a type error when returning a $TYPE argument for a function that doesn't return that type In order to make debugging easier
def drop_arg_return_9(x: (u32, )) -> i32:
return 9
def select(x: $TYPE) -> (u32, ):
return x
if TYPE_NAME.startswith('tuple_') or TYPE_NAME.startswith('static_array_'):
expect_type_error(
'Mismatch between applied types argument count',
'The type of the value returned from function select should match its return type',
)
elif TYPE_NAME.startswith('struct_'):
expect_type_error(
TYPE + ' must be tuple (u32) instead',
'The type of the value returned from function select should match its return type',
)
else:
expect_type_error(
TYPE_NAME + ' must be tuple (u32) instead',
'The type of the value returned from function select should match its return type',
)
function_arg_literal_ok
As a developer I want to use a $TYPE literal by passing it to a function In order to use a pre-existing function with the values I specify
def helper(x: $TYPE) -> i32:
return 9
@exported
def testEntry() -> i32:
return helper($VAL0)
expect(9)
function_arg_literal_bad
As a developer I want to receive a type error when passing a $TYPE literal to a function that does not accept it In order to make debugging easier
def helper(x: (u32, )) -> i32:
return 9
@exported
def testEntry() -> i32:
return helper($VAL0)
if TYPE_NAME.startswith('tuple_') or TYPE_NAME.startswith('static_array_'):
expect_type_error(
'Mismatch between applied types argument count',
# FIXME: Shouldn't this be the same as for the else statement?
'The type of the value passed to argument x of function helper should match the type of that argument',
)
elif TYPE_NAME.startswith('struct_'):
expect_type_error(
TYPE + ' must be tuple (u32) instead',
'The type of the value passed to argument x of function helper should match the type of that argument',
)
else:
expect_type_error(
'Must be tuple',
'The given literal must fit the expected type',
)
function_arg_module_constant_def_ok
As a developer I want to use a $TYPE module constant by passing it to a function In order to use my defined value with a pre-existing function
CONSTANT: $TYPE = $VAL0
def helper(x: $TYPE) -> i32:
return 9
@exported
def testEntry() -> i32:
return helper(CONSTANT)
expect(9)
function_arg_module_constant_def_bad
As a developer I want to receive a type error when passing a $TYPE module constant to a function that does not accept it In order to make debugging easier
CONSTANT: $TYPE = $VAL0
def helper(x: (u32, )) -> i32:
return 9
@exported
def testEntry() -> i32:
return helper(CONSTANT)
if TYPE_NAME.startswith('tuple_') or TYPE_NAME.startswith('static_array_'):
expect_type_error(
'Mismatch between applied types argument count',
'The type of the value passed to argument x of function helper should match the type of that argument',
)
elif TYPE_NAME.startswith('struct_'):
expect_type_error(
TYPE + ' must be tuple (u32) instead',
'The type of the value passed to argument x of function helper should match the type of that argument',
)
else:
expect_type_error(
TYPE_NAME + ' must be tuple (u32) instead',
'The type of the value passed to argument x of function helper should match the type of that argument',
)