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Share production USB input limits with the handoff fixture

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mikecarper committed 2026-10-04 03:03:24 -07:00
1 parent fbc1eae32e
commit c62116f401
2 files changed
+19 -13
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test/test_companion_usb_input.py
+14 -10
View File
@@ -575,6 +575,17 @@ int main() {
'''
def bind_production_input_constants(harness):
terminal_line = re.search(r"static char usb_terminal_line\[[^\n]+;", MAIN).group()
rx_capacity = re.search(r"#define MESH_ESP32_USB_RX_BUFFER_SIZE (\d+)",
(ROOT / "src/helpers/UsbLogging.h").read_text()).group(1)
max_trans_unit = re.search(r"#define MAX_TRANS_UNIT\s+(\d+)",
(ROOT / "src/MeshCore.h").read_text()).group(1)
return (harness.replace("@TERMINAL_LINE_DECL@", terminal_line)
.replace("@HWCDC_RX_CAPACITY@", rx_capacity)
.replace("@MAX_TRANS_UNIT@", max_trans_unit))
class CompanionUsbInputTests(unittest.TestCase):
def test_actual_usb_input_state_machines(self):
functions = "\n".join(extract_braced(MAIN, signature)
@@ -596,18 +607,11 @@ class CompanionUsbInputTests(unittest.TestCase):
functions = functions.replace("static void enterUsbTerminalMode(bool show_banner)",
"static void enterUsbTerminalMode(bool show_banner = true)")
accessor = extract_braced(CONTEXT, "static SerialMotaSource& serialFolderSource()")
terminal_line = re.search(r"static char usb_terminal_line\[[^\n]+;", MAIN).group()
rx_capacity = re.search(r"#define MESH_ESP32_USB_RX_BUFFER_SIZE (\d+)",
(ROOT / "src/helpers/UsbLogging.h").read_text()).group(1)
max_trans_unit = re.search(r"#define MAX_TRANS_UNIT\s+(\d+)",
(ROOT / "src/MeshCore.h").read_text()).group(1)
with tempfile.TemporaryDirectory() as directory:
cpp = Path(directory) / "usb-input.cpp"
cpp.write_text(HARNESS.replace("@FUNCTIONS@", functions)
.replace("@SOURCE_ACCESSOR@", accessor)
.replace("@TERMINAL_LINE_DECL@", terminal_line)
.replace("@HWCDC_RX_CAPACITY@", rx_capacity)
.replace("@MAX_TRANS_UNIT@", max_trans_unit))
cpp.write_text(bind_production_input_constants(
HARNESS.replace("@FUNCTIONS@", functions)
.replace("@SOURCE_ACCESSOR@", accessor)))
for sanitizer in (False, True):
with self.subTest(sanitizer=sanitizer):
binary = Path(directory) / ("usb-input-" + str(sanitizer))
test/test_companion_usb_logging_handoff.py
+5 -3
View File
@@ -6,7 +6,9 @@ import subprocess
import tempfile
import unittest
from test_companion_usb_input import CONTEXT, HARNESS, MAIN, ROOT
from test_companion_usb_input import (
CONTEXT, HARNESS, MAIN, ROOT, bind_production_input_constants,
)
from test_replay_reset_integration import extract_braced
@@ -196,9 +198,9 @@ class CompanionUsbLoggingHandoffTests(unittest.TestCase):
"static bool usb_terminal_host_reset_completion_pending=false;\n"
"static bool isNetworkTerminalActive() { return network; }\n"
"static void serviceUsbLoggingOwnership(bool);")
source = harness.replace("@FUNCTIONS@", functions).replace(
source = bind_production_input_constants(harness.replace("@FUNCTIONS@", functions).replace(
"@SOURCE_ACCESSOR@",
extract_braced(CONTEXT, "static SerialMotaSource& serialFolderSource()"))
extract_braced(CONTEXT, "static SerialMotaSource& serialFolderSource()")))
with tempfile.TemporaryDirectory() as directory:
cpp = Path(directory) / "usb-handoff.cpp"
cpp.write_text(source + CASES, encoding="ascii")