mikecarper
7a463937ca
Specialize repeater ACL session state, compact recent and flood records, stream Merkle proofs, and release cold OTA buffers safely. Preserve saved formats, stack sizes, table capacities, and OTA source limits. Account for lazy buffers when active and add compatibility, ARM alignment, allocation failure, and queued-response tests. Validated six representative board/role builds, 1736 native test cases, sanitizer fixtures, and strict documentation. Document the preexisting Wio-E5 Mini flash overflow separately.
44 lines
2.1 KiB
Python
44 lines
2.1 KiB
Python
#!/usr/bin/env python3
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"""Verify streaming proofs and real OTA cold-buffer lifetimes without PlatformIO."""
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from pathlib import Path
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import os
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import shutil
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import subprocess
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import tempfile
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import unittest
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from test_serial_wifi_sessions import SANITIZER_FLAGS
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ROOT = Path(__file__).resolve().parents[1]
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FIXTURE = ROOT / "test/fixtures/ota_cold_buffers/test.cpp"
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class OtaColdBufferTests(unittest.TestCase):
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def test_proofs_allocation_failures_and_transfer_lifetimes(self):
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compiler = os.environ.get("CXX") or shutil.which("g++") or shutil.which("clang++")
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if not compiler:
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self.skipTest("a host C++17 compiler is required")
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for platform in ((), ("-DNRF52_PLATFORM=1",),
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("-DNRF52_PLATFORM=1", "-DOTA_SD_STORE=1"),
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("-DESP32_PLATFORM=1",)):
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with self.subTest(platform=platform), tempfile.TemporaryDirectory(prefix="ota-cold-") as directory:
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binary = Path(directory) / "cold-buffers"
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sources = ("OtaManager.cpp", "OtaProtocol.cpp", "MotaContainer.cpp", "MerkleTree.cpp")
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built = subprocess.run([
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compiler, "-std=c++17", "-O1", "-Wall", "-Wextra", "-Werror",
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"-Wno-unused-parameter", "-Wno-sign-compare", *SANITIZER_FLAGS, *platform,
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"-I", str(ROOT / "src"), "-I", str(ROOT / "test/mocks"),
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str(FIXTURE), *[str(ROOT / "src/helpers/ota" / name) for name in sources],
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str(ROOT / "src/Utils.cpp"), "-Wl,--wrap=malloc", "-Wl,--wrap=free",
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"-o", str(binary),
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], capture_output=True, text=True, timeout=60)
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self.assertEqual(built.returncode, 0, built.stdout + built.stderr)
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checked = subprocess.run([str(binary)], capture_output=True, text=True, timeout=60)
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self.assertEqual(checked.returncode, 0, checked.stdout + checked.stderr)
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self.assertIn("PASS: streaming proofs and OTA cold-buffer lifetimes", checked.stdout)
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if __name__ == "__main__":
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unittest.main()
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