1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
import subprocess
import unittest
from pathlib import Path
import os
import argparse
import sys
class TestHeaderGenIntegration(unittest.TestCase):
def setUp(self):
self.output_dir = Path(
args.output_dir if args.output_dir else "libc/newhdrgen/tests/output"
)
self.maxDiff = None
self.source_dir = Path(__file__).resolve().parent.parent.parent.parent
def run_script(self, yaml_file, h_def_file, output_dir, entry_points):
yaml_file = self.source_dir / yaml_file
h_def_file = self.source_dir / h_def_file
command = [
"python3",
str(self.source_dir / "libc/newhdrgen/yaml_to_classes.py"),
str(yaml_file),
"--h_def_file",
str(h_def_file),
"--output_dir",
str(output_dir),
]
for entry_point in entry_points:
command.extend(["--e", entry_point])
result = subprocess.run(
command,
capture_output=True,
text=True,
)
print("STDOUT:", result.stdout)
print("STDERR:", result.stderr)
result.check_returncode()
def compare_files(self, generated_file, expected_file):
with generated_file.open("r") as gen_file:
gen_content = gen_file.read()
with expected_file.open("r") as exp_file:
exp_content = exp_file.read()
self.assertEqual(gen_content, exp_content)
def test_generate_header(self):
yaml_file = "libc/newhdrgen/tests/input/test_small.yaml"
h_def_file = "libc/newhdrgen/tests/input/test_small.h.def"
expected_output_file = (
self.source_dir / "libc/newhdrgen/tests/expected_output/test_header.h"
)
output_file = self.output_dir / "test_small.h"
entry_points = {"func_b", "func_a", "func_c", "func_d", "func_e"}
if not self.output_dir.exists():
self.output_dir.mkdir(parents=True)
self.run_script(yaml_file, h_def_file, self.output_dir, entry_points)
self.compare_files(output_file, expected_output_file)
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="TestHeaderGenIntegration arguments")
parser.add_argument(
"--output_dir", type=str, help="Output directory for generated headers"
)
args, remaining_argv = parser.parse_known_args()
TestHeaderGenIntegration.output_dir = args.output_dir
sys.argv[1:] = remaining_argv
unittest.main()
|
