mirror of https://github.com/python/cpython
797 lines
22 KiB
Python
797 lines
22 KiB
Python
import contextlib
|
|
import os
|
|
import sys
|
|
import tempfile
|
|
import unittest
|
|
|
|
from test import support
|
|
from test import test_tools
|
|
|
|
|
|
def skip_if_different_mount_drives():
|
|
if sys.platform != 'win32':
|
|
return
|
|
ROOT = os.path.dirname(os.path.dirname(__file__))
|
|
root_drive = os.path.splitroot(ROOT)[0]
|
|
cwd_drive = os.path.splitroot(os.getcwd())[0]
|
|
if root_drive != cwd_drive:
|
|
# May raise ValueError if ROOT and the current working
|
|
# different have different mount drives (on Windows).
|
|
raise unittest.SkipTest(
|
|
f"the current working directory and the Python source code "
|
|
f"directory have different mount drives "
|
|
f"({cwd_drive} and {root_drive})"
|
|
)
|
|
skip_if_different_mount_drives()
|
|
|
|
|
|
test_tools.skip_if_missing('cases_generator')
|
|
with test_tools.imports_under_tool('cases_generator'):
|
|
from analyzer import StackItem
|
|
import parser
|
|
from stack import Stack
|
|
import tier1_generator
|
|
|
|
|
|
def handle_stderr():
|
|
if support.verbose > 1:
|
|
return contextlib.nullcontext()
|
|
else:
|
|
return support.captured_stderr()
|
|
|
|
class TestEffects(unittest.TestCase):
|
|
def test_effect_sizes(self):
|
|
stack = Stack()
|
|
inputs = [
|
|
x:= StackItem("x", None, "", "1"),
|
|
y:= StackItem("y", None, "", "oparg"),
|
|
z:= StackItem("z", None, "", "oparg*2"),
|
|
]
|
|
outputs = [
|
|
StackItem("x", None, "", "1"),
|
|
StackItem("b", None, "", "oparg*4"),
|
|
StackItem("c", None, "", "1"),
|
|
]
|
|
stack.pop(z)
|
|
stack.pop(y)
|
|
stack.pop(x)
|
|
for out in outputs:
|
|
stack.push(out)
|
|
self.assertEqual(stack.base_offset.to_c(), "-1 - oparg*2 - oparg")
|
|
self.assertEqual(stack.top_offset.to_c(), "1 - oparg*2 - oparg + oparg*4")
|
|
|
|
|
|
class TestGeneratedCases(unittest.TestCase):
|
|
def setUp(self) -> None:
|
|
super().setUp()
|
|
self.maxDiff = None
|
|
|
|
self.temp_dir = tempfile.gettempdir()
|
|
self.temp_input_filename = os.path.join(self.temp_dir, "input.txt")
|
|
self.temp_output_filename = os.path.join(self.temp_dir, "output.txt")
|
|
self.temp_metadata_filename = os.path.join(self.temp_dir, "metadata.txt")
|
|
self.temp_pymetadata_filename = os.path.join(self.temp_dir, "pymetadata.txt")
|
|
self.temp_executor_filename = os.path.join(self.temp_dir, "executor.txt")
|
|
|
|
def tearDown(self) -> None:
|
|
for filename in [
|
|
self.temp_input_filename,
|
|
self.temp_output_filename,
|
|
self.temp_metadata_filename,
|
|
self.temp_pymetadata_filename,
|
|
self.temp_executor_filename,
|
|
]:
|
|
try:
|
|
os.remove(filename)
|
|
except:
|
|
pass
|
|
super().tearDown()
|
|
|
|
def run_cases_test(self, input: str, expected: str):
|
|
with open(self.temp_input_filename, "w+") as temp_input:
|
|
temp_input.write(parser.BEGIN_MARKER)
|
|
temp_input.write(input)
|
|
temp_input.write(parser.END_MARKER)
|
|
temp_input.flush()
|
|
|
|
with handle_stderr():
|
|
tier1_generator.generate_tier1_from_files(
|
|
[self.temp_input_filename],
|
|
self.temp_output_filename,
|
|
False
|
|
)
|
|
|
|
with open(self.temp_output_filename) as temp_output:
|
|
lines = temp_output.readlines()
|
|
while lines and lines[0].startswith(("// ", "#", " #", "\n")):
|
|
lines.pop(0)
|
|
while lines and lines[-1].startswith(("#", "\n")):
|
|
lines.pop(-1)
|
|
actual = "".join(lines)
|
|
# if actual.strip() != expected.strip():
|
|
# print("Actual:")
|
|
# print(actual)
|
|
# print("Expected:")
|
|
# print(expected)
|
|
# print("End")
|
|
|
|
self.assertEqual(actual.strip(), expected.strip())
|
|
|
|
def test_inst_no_args(self):
|
|
input = """
|
|
inst(OP, (--)) {
|
|
spam();
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
spam();
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_inst_one_pop(self):
|
|
input = """
|
|
inst(OP, (value --)) {
|
|
spam();
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
PyObject *value;
|
|
value = stack_pointer[-1];
|
|
spam();
|
|
stack_pointer += -1;
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_inst_one_push(self):
|
|
input = """
|
|
inst(OP, (-- res)) {
|
|
spam();
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
PyObject *res;
|
|
spam();
|
|
stack_pointer[0] = res;
|
|
stack_pointer += 1;
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_inst_one_push_one_pop(self):
|
|
input = """
|
|
inst(OP, (value -- res)) {
|
|
spam();
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
PyObject *value;
|
|
PyObject *res;
|
|
value = stack_pointer[-1];
|
|
spam();
|
|
stack_pointer[-1] = res;
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_binary_op(self):
|
|
input = """
|
|
inst(OP, (left, right -- res)) {
|
|
spam();
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
PyObject *right;
|
|
PyObject *left;
|
|
PyObject *res;
|
|
right = stack_pointer[-1];
|
|
left = stack_pointer[-2];
|
|
spam();
|
|
stack_pointer[-2] = res;
|
|
stack_pointer += -1;
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_overlap(self):
|
|
input = """
|
|
inst(OP, (left, right -- left, result)) {
|
|
spam();
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
PyObject *right;
|
|
PyObject *left;
|
|
PyObject *result;
|
|
right = stack_pointer[-1];
|
|
left = stack_pointer[-2];
|
|
spam();
|
|
stack_pointer[-1] = result;
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_predictions_and_eval_breaker(self):
|
|
input = """
|
|
inst(OP1, (arg -- rest)) {
|
|
}
|
|
inst(OP3, (arg -- res)) {
|
|
DEOPT_IF(xxx);
|
|
CHECK_EVAL_BREAKER();
|
|
}
|
|
family(OP1, INLINE_CACHE_ENTRIES_OP1) = { OP3 };
|
|
"""
|
|
output = """
|
|
TARGET(OP1) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP1);
|
|
PREDICTED(OP1);
|
|
PyObject *arg;
|
|
PyObject *rest;
|
|
arg = stack_pointer[-1];
|
|
stack_pointer[-1] = rest;
|
|
DISPATCH();
|
|
}
|
|
|
|
TARGET(OP3) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP3);
|
|
static_assert(INLINE_CACHE_ENTRIES_OP1 == 0, "incorrect cache size");
|
|
PyObject *arg;
|
|
PyObject *res;
|
|
arg = stack_pointer[-1];
|
|
DEOPT_IF(xxx, OP1);
|
|
stack_pointer[-1] = res;
|
|
CHECK_EVAL_BREAKER();
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_error_if_plain(self):
|
|
input = """
|
|
inst(OP, (--)) {
|
|
ERROR_IF(cond, label);
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
if (cond) goto label;
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_error_if_plain_with_comment(self):
|
|
input = """
|
|
inst(OP, (--)) {
|
|
ERROR_IF(cond, label); // Comment is ok
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
if (cond) goto label;
|
|
// Comment is ok
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_error_if_pop(self):
|
|
input = """
|
|
inst(OP, (left, right -- res)) {
|
|
ERROR_IF(cond, label);
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
PyObject *right;
|
|
PyObject *left;
|
|
PyObject *res;
|
|
right = stack_pointer[-1];
|
|
left = stack_pointer[-2];
|
|
if (cond) goto pop_2_label;
|
|
stack_pointer[-2] = res;
|
|
stack_pointer += -1;
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_cache_effect(self):
|
|
input = """
|
|
inst(OP, (counter/1, extra/2, value --)) {
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
_Py_CODEUNIT *this_instr = frame->instr_ptr = next_instr;
|
|
next_instr += 4;
|
|
INSTRUCTION_STATS(OP);
|
|
PyObject *value;
|
|
value = stack_pointer[-1];
|
|
uint16_t counter = read_u16(&this_instr[1].cache);
|
|
uint32_t extra = read_u32(&this_instr[2].cache);
|
|
stack_pointer += -1;
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_suppress_dispatch(self):
|
|
input = """
|
|
inst(OP, (--)) {
|
|
goto somewhere;
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
goto somewhere;
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_macro_instruction(self):
|
|
input = """
|
|
inst(OP1, (counter/1, left, right -- left, right)) {
|
|
op1(left, right);
|
|
}
|
|
op(OP2, (extra/2, arg2, left, right -- res)) {
|
|
res = op2(arg2, left, right);
|
|
}
|
|
macro(OP) = OP1 + cache/2 + OP2;
|
|
inst(OP3, (unused/5, arg2, left, right -- res)) {
|
|
res = op3(arg2, left, right);
|
|
}
|
|
family(OP, INLINE_CACHE_ENTRIES_OP) = { OP3 };
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 6;
|
|
INSTRUCTION_STATS(OP);
|
|
PREDICTED(OP);
|
|
_Py_CODEUNIT *this_instr = next_instr - 6;
|
|
PyObject *right;
|
|
PyObject *left;
|
|
PyObject *arg2;
|
|
PyObject *res;
|
|
// _OP1
|
|
right = stack_pointer[-1];
|
|
left = stack_pointer[-2];
|
|
{
|
|
uint16_t counter = read_u16(&this_instr[1].cache);
|
|
op1(left, right);
|
|
}
|
|
/* Skip 2 cache entries */
|
|
// OP2
|
|
arg2 = stack_pointer[-3];
|
|
{
|
|
uint32_t extra = read_u32(&this_instr[4].cache);
|
|
res = op2(arg2, left, right);
|
|
}
|
|
stack_pointer[-3] = res;
|
|
stack_pointer += -2;
|
|
DISPATCH();
|
|
}
|
|
|
|
TARGET(OP1) {
|
|
_Py_CODEUNIT *this_instr = frame->instr_ptr = next_instr;
|
|
next_instr += 2;
|
|
INSTRUCTION_STATS(OP1);
|
|
PyObject *right;
|
|
PyObject *left;
|
|
right = stack_pointer[-1];
|
|
left = stack_pointer[-2];
|
|
uint16_t counter = read_u16(&this_instr[1].cache);
|
|
op1(left, right);
|
|
DISPATCH();
|
|
}
|
|
|
|
TARGET(OP3) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 6;
|
|
INSTRUCTION_STATS(OP3);
|
|
static_assert(INLINE_CACHE_ENTRIES_OP == 5, "incorrect cache size");
|
|
PyObject *right;
|
|
PyObject *left;
|
|
PyObject *arg2;
|
|
PyObject *res;
|
|
/* Skip 5 cache entries */
|
|
right = stack_pointer[-1];
|
|
left = stack_pointer[-2];
|
|
arg2 = stack_pointer[-3];
|
|
res = op3(arg2, left, right);
|
|
stack_pointer[-3] = res;
|
|
stack_pointer += -2;
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_unused_caches(self):
|
|
input = """
|
|
inst(OP, (unused/1, unused/2 --)) {
|
|
body();
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 4;
|
|
INSTRUCTION_STATS(OP);
|
|
/* Skip 1 cache entry */
|
|
/* Skip 2 cache entries */
|
|
body();
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_pseudo_instruction_no_flags(self):
|
|
input = """
|
|
pseudo(OP) = {
|
|
OP1,
|
|
};
|
|
|
|
inst(OP1, (--)) {
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP1) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP1);
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_pseudo_instruction_with_flags(self):
|
|
input = """
|
|
pseudo(OP, (HAS_ARG, HAS_JUMP)) = {
|
|
OP1,
|
|
};
|
|
|
|
inst(OP1, (--)) {
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP1) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP1);
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_array_input(self):
|
|
input = """
|
|
inst(OP, (below, values[oparg*2], above --)) {
|
|
spam();
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
PyObject *above;
|
|
PyObject **values;
|
|
PyObject *below;
|
|
above = stack_pointer[-1];
|
|
values = &stack_pointer[-1 - oparg*2];
|
|
below = stack_pointer[-2 - oparg*2];
|
|
spam();
|
|
stack_pointer += -2 - oparg*2;
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_array_output(self):
|
|
input = """
|
|
inst(OP, (unused, unused -- below, values[oparg*3], above)) {
|
|
spam(values, oparg);
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
PyObject *below;
|
|
PyObject **values;
|
|
PyObject *above;
|
|
values = &stack_pointer[-1];
|
|
spam(values, oparg);
|
|
stack_pointer[-2] = below;
|
|
stack_pointer[-1 + oparg*3] = above;
|
|
stack_pointer += oparg*3;
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_array_input_output(self):
|
|
input = """
|
|
inst(OP, (values[oparg] -- values[oparg], above)) {
|
|
spam(values, oparg);
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
PyObject **values;
|
|
PyObject *above;
|
|
values = &stack_pointer[-oparg];
|
|
spam(values, oparg);
|
|
stack_pointer[0] = above;
|
|
stack_pointer += 1;
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_array_error_if(self):
|
|
input = """
|
|
inst(OP, (extra, values[oparg] --)) {
|
|
ERROR_IF(oparg == 0, somewhere);
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
PyObject **values;
|
|
PyObject *extra;
|
|
values = &stack_pointer[-oparg];
|
|
extra = stack_pointer[-1 - oparg];
|
|
if (oparg == 0) { stack_pointer += -1 - oparg; goto somewhere; }
|
|
stack_pointer += -1 - oparg;
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_cond_effect(self):
|
|
input = """
|
|
inst(OP, (aa, input if ((oparg & 1) == 1), cc -- xx, output if (oparg & 2), zz)) {
|
|
output = spam(oparg, input);
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
PyObject *cc;
|
|
PyObject *input = NULL;
|
|
PyObject *aa;
|
|
PyObject *xx;
|
|
PyObject *output = NULL;
|
|
PyObject *zz;
|
|
cc = stack_pointer[-1];
|
|
if ((oparg & 1) == 1) { input = stack_pointer[-1 - (((oparg & 1) == 1) ? 1 : 0)]; }
|
|
aa = stack_pointer[-2 - (((oparg & 1) == 1) ? 1 : 0)];
|
|
output = spam(oparg, input);
|
|
stack_pointer[-2 - (((oparg & 1) == 1) ? 1 : 0)] = xx;
|
|
if (oparg & 2) stack_pointer[-1 - (((oparg & 1) == 1) ? 1 : 0)] = output;
|
|
stack_pointer[-1 - (((oparg & 1) == 1) ? 1 : 0) + ((oparg & 2) ? 1 : 0)] = zz;
|
|
stack_pointer += -(((oparg & 1) == 1) ? 1 : 0) + ((oparg & 2) ? 1 : 0);
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_macro_cond_effect(self):
|
|
input = """
|
|
op(A, (left, middle, right --)) {
|
|
# Body of A
|
|
}
|
|
op(B, (-- deep, extra if (oparg), res)) {
|
|
# Body of B
|
|
}
|
|
macro(M) = A + B;
|
|
"""
|
|
output = """
|
|
TARGET(M) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(M);
|
|
PyObject *right;
|
|
PyObject *middle;
|
|
PyObject *left;
|
|
PyObject *deep;
|
|
PyObject *extra = NULL;
|
|
PyObject *res;
|
|
// A
|
|
right = stack_pointer[-1];
|
|
middle = stack_pointer[-2];
|
|
left = stack_pointer[-3];
|
|
{
|
|
# Body of A
|
|
}
|
|
// B
|
|
{
|
|
# Body of B
|
|
}
|
|
stack_pointer[-3] = deep;
|
|
if (oparg) stack_pointer[-2] = extra;
|
|
stack_pointer[-2 + ((oparg) ? 1 : 0)] = res;
|
|
stack_pointer += -1 + ((oparg) ? 1 : 0);
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_macro_push_push(self):
|
|
input = """
|
|
op(A, (-- val1)) {
|
|
val1 = spam();
|
|
}
|
|
op(B, (-- val2)) {
|
|
val2 = spam();
|
|
}
|
|
macro(M) = A + B;
|
|
"""
|
|
output = """
|
|
TARGET(M) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(M);
|
|
PyObject *val1;
|
|
PyObject *val2;
|
|
// A
|
|
{
|
|
val1 = spam();
|
|
}
|
|
// B
|
|
{
|
|
val2 = spam();
|
|
}
|
|
stack_pointer[0] = val1;
|
|
stack_pointer[1] = val2;
|
|
stack_pointer += 2;
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_override_inst(self):
|
|
input = """
|
|
inst(OP, (--)) {
|
|
spam();
|
|
}
|
|
override inst(OP, (--)) {
|
|
ham();
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
ham();
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_override_op(self):
|
|
input = """
|
|
op(OP, (--)) {
|
|
spam();
|
|
}
|
|
macro(M) = OP;
|
|
override op(OP, (--)) {
|
|
ham();
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(M) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(M);
|
|
ham();
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_annotated_inst(self):
|
|
input = """
|
|
guard inst(OP, (--)) {
|
|
ham();
|
|
}
|
|
"""
|
|
output = """
|
|
TARGET(OP) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(OP);
|
|
ham();
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
def test_annotated_op(self):
|
|
input = """
|
|
guard op(OP, (--)) {
|
|
spam();
|
|
}
|
|
macro(M) = OP;
|
|
"""
|
|
output = """
|
|
TARGET(M) {
|
|
frame->instr_ptr = next_instr;
|
|
next_instr += 1;
|
|
INSTRUCTION_STATS(M);
|
|
spam();
|
|
DISPATCH();
|
|
}
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
input = """
|
|
guard register specializing op(OP, (--)) {
|
|
spam();
|
|
}
|
|
macro(M) = OP;
|
|
"""
|
|
self.run_cases_test(input, output)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|