-
Notifications
You must be signed in to change notification settings - Fork 88
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
new(tests): Add test for stack reaching max size in called function
- Loading branch information
Showing
3 changed files
with
61 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,3 @@ | ||
""" | ||
EOF tests for EIP-4750 functions | ||
""" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,14 @@ | ||
""" | ||
EOF Functions tests helpers | ||
""" | ||
|
||
import itertools | ||
|
||
"""Storage addresses for common testing fields""" | ||
_slot = itertools.count() | ||
next(_slot) # don't use slot 0 | ||
slot_code_worked = next(_slot) | ||
slot_last_slot = next(_slot) | ||
|
||
"""Storage values for common testing fields""" | ||
value_code_worked = 0x2015 |
44 changes: 44 additions & 0 deletions
44
tests/prague/eip7692_eof_v1/eip4750_functions/test_callf_execution.py
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,44 @@ | ||
""" | ||
EOF CALLF execution tests | ||
""" | ||
|
||
import pytest | ||
|
||
from ethereum_test_tools import Account, EOFException, EOFStateTestFiller | ||
from ethereum_test_tools.eof.v1 import Container, Section | ||
from ethereum_test_tools.vm.opcode import Opcodes as Op | ||
|
||
from .. import EOF_FORK_NAME | ||
from .helpers import slot_code_worked, value_code_worked | ||
|
||
REFERENCE_SPEC_GIT_PATH = "EIPS/eip-4750.md" | ||
REFERENCE_SPEC_VERSION = "14400434e1199c57d912082127b1d22643788d11" | ||
|
||
pytestmark = pytest.mark.valid_from(EOF_FORK_NAME) | ||
|
||
|
||
def test_callf_stack_size_1024( | ||
eof_state_test: EOFStateTestFiller, | ||
): | ||
"""Test stack reaching 1024 items in called function""" | ||
eof_state_test( | ||
data=Container( | ||
sections=[ | ||
Section.Code( | ||
code=Op.PUSH0 * 1023 | ||
+ Op.CALLF[1] | ||
+ Op.POP * 1023 | ||
+ Op.SSTORE(slot_code_worked, value_code_worked) | ||
+ Op.RETURN(0, 0), | ||
max_stack_height=1023, | ||
), | ||
Section.Code( | ||
Op.PUSH0 + Op.POP + Op.RETF, | ||
code_inputs=0, | ||
code_outputs=0, | ||
max_stack_height=1, | ||
), | ||
], | ||
), | ||
container_post=Account(storage={slot_code_worked: value_code_worked}), | ||
) |