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feat: add diff_platform_truth function and tests

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Abdessamad Derraz
2026-03-29 13:09:08 +02:00
parent 97eb4835be
commit 2aab7420d7
2 changed files with 291 additions and 1 deletions
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130
tests/test_e2e.py
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@@ -31,7 +31,8 @@ sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "scripts"))
import yaml
from common import (
_build_validation_index, build_zip_contents_index, check_file_validation,
check_inside_zip, compute_hashes, filter_files_by_mode,
check_inside_zip, compute_hashes, diff_platform_truth,
filter_files_by_mode,
generate_platform_truth,
group_identical_platforms, load_emulator_profiles, load_platform_config,
md5_composite, md5sum, parse_md5_list, resolve_local_file,
@@ -2885,5 +2886,132 @@ class TestE2E(unittest.TestCase):
self.assertFalse((missing_dir / "prod.keys").exists())
# ---------------------------------------------------------------
# diff_platform_truth tests
# ---------------------------------------------------------------
def test_98_diff_truth_missing(self):
"""Truth has 2 files, scraped has 1 -> 1 missing with cores/source_refs."""
truth = {"systems": {"test-sys": {
"_coverage": {"cores_profiled": ["core_a"], "cores_unprofiled": []},
"files": [
{"name": "bios_a.bin", "required": True, "md5": "aaa",
"_cores": ["core_a"], "_source_refs": ["src/a.c:10"]},
{"name": "bios_b.bin", "required": False, "md5": "bbb",
"_cores": ["core_a"], "_source_refs": ["src/b.c:20"]},
],
}}}
scraped = {"systems": {"test-sys": {
"files": [{"name": "bios_a.bin", "md5": "aaa"}],
}}}
result = diff_platform_truth(truth, scraped)
self.assertEqual(result["summary"]["total_missing"], 1)
div = result["divergences"]["test-sys"]
self.assertEqual(len(div["missing"]), 1)
m = div["missing"][0]
self.assertEqual(m["name"], "bios_b.bin")
self.assertEqual(m["cores"], ["core_a"])
self.assertEqual(m["source_refs"], ["src/b.c:20"])
def test_99_diff_truth_extra_phantom(self):
"""All cores profiled, scraped has extra file -> extra_phantom."""
truth = {"systems": {"test-sys": {
"_coverage": {"cores_profiled": ["core_a"], "cores_unprofiled": []},
"files": [
{"name": "bios.bin", "md5": "aaa",
"_cores": ["core_a"], "_source_refs": []},
],
}}}
scraped = {"systems": {"test-sys": {
"files": [
{"name": "bios.bin", "md5": "aaa"},
{"name": "phantom.bin", "md5": "zzz"},
],
}}}
result = diff_platform_truth(truth, scraped)
self.assertEqual(result["summary"]["total_extra_phantom"], 1)
div = result["divergences"]["test-sys"]
self.assertEqual(len(div["extra_phantom"]), 1)
self.assertEqual(div["extra_phantom"][0]["name"], "phantom.bin")
def test_100_diff_truth_extra_unprofiled(self):
"""Some cores unprofiled, scraped has extra -> extra_unprofiled."""
truth = {"systems": {"test-sys": {
"_coverage": {"cores_profiled": ["core_a"],
"cores_unprofiled": ["core_b"]},
"files": [
{"name": "bios.bin", "md5": "aaa",
"_cores": ["core_a"], "_source_refs": []},
],
}}}
scraped = {"systems": {"test-sys": {
"files": [
{"name": "bios.bin", "md5": "aaa"},
{"name": "extra.bin", "md5": "yyy"},
],
}}}
result = diff_platform_truth(truth, scraped)
self.assertEqual(result["summary"]["total_extra_unprofiled"], 1)
div = result["divergences"]["test-sys"]
self.assertEqual(len(div["extra_unprofiled"]), 1)
self.assertEqual(div["extra_unprofiled"][0]["name"], "extra.bin")
def test_101_diff_truth_alias_matching(self):
"""Truth file with aliases, scraped uses alias -> not extra or missing."""
truth = {"systems": {"test-sys": {
"_coverage": {"cores_profiled": ["core_a"], "cores_unprofiled": []},
"files": [
{"name": "bios.bin", "md5": "aaa", "aliases": ["alt.bin"],
"_cores": ["core_a"], "_source_refs": []},
],
}}}
scraped = {"systems": {"test-sys": {
"files": [{"name": "alt.bin", "md5": "aaa"}],
}}}
result = diff_platform_truth(truth, scraped)
self.assertEqual(result["summary"]["total_missing"], 0)
self.assertEqual(result["summary"]["total_extra_phantom"], 0)
self.assertNotIn("test-sys", result.get("divergences", {}))
def test_102_diff_truth_case_insensitive(self):
"""Truth 'BIOS.ROM', scraped 'bios.rom' -> match, no missing."""
truth = {"systems": {"test-sys": {
"_coverage": {"cores_profiled": ["core_a"], "cores_unprofiled": []},
"files": [
{"name": "BIOS.ROM", "md5": "aaa",
"_cores": ["core_a"], "_source_refs": []},
],
}}}
scraped = {"systems": {"test-sys": {
"files": [{"name": "bios.rom", "md5": "aaa"}],
}}}
result = diff_platform_truth(truth, scraped)
self.assertEqual(result["summary"]["total_missing"], 0)
self.assertNotIn("test-sys", result.get("divergences", {}))
def test_103_diff_truth_hash_mismatch(self):
"""Same file, different md5 -> hash_mismatch with truth_cores."""
truth = {"systems": {"test-sys": {
"_coverage": {"cores_profiled": ["core_a"], "cores_unprofiled": []},
"files": [
{"name": "bios.bin", "md5": "truth_hash",
"_cores": ["core_a", "core_b"],
"_source_refs": ["src/x.c:5"]},
],
}}}
scraped = {"systems": {"test-sys": {
"files": [{"name": "bios.bin", "md5": "scraped_hash"}],
}}}
result = diff_platform_truth(truth, scraped)
self.assertEqual(result["summary"]["total_hash_mismatch"], 1)
div = result["divergences"]["test-sys"]
self.assertEqual(len(div["hash_mismatch"]), 1)
hm = div["hash_mismatch"][0]
self.assertEqual(hm["name"], "bios.bin")
self.assertEqual(hm["truth_cores"], ["core_a", "core_b"])
self.assertEqual(hm["truth_md5"], "truth_hash")
self.assertEqual(hm["scraped_md5"], "scraped_hash")
if __name__ == "__main__":
unittest.main()