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CI: Use higher-level interaction with GDB in example tests and test apps

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This commit is contained in:
Roland Dobai
2020-05-19 14:27:31 +02:00
committed by bot
parent 8526cb577c
commit 493c852b73
10 changed files with 159 additions and 145 deletions
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41
tools/test_apps/system/gdb_loadable_elf/app_test.py
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@@ -1,12 +1,11 @@
from __future__ import unicode_literals
from tiny_test_fw import Utility
import debug_backend
import os
import threading
import time
import pexpect
import serial
from tiny_test_fw import Utility
import threading
import time
import ttfw_idf
@@ -48,26 +47,22 @@ def test_app_loadable_elf(env, extra_data):
with SerialThread(esp_log_path):
openocd_log = os.path.join(proj_path, 'openocd.log')
gdb_log = os.path.join(proj_path, 'gdb.log')
gdb_args = '-x {} --directory={}'.format(os.path.join(proj_path, '.gdbinit.ci'),
os.path.join(proj_path, 'main'))
gdb_init = os.path.join(proj_path, 'gdbinit')
gdb_dir = os.path.join(proj_path, 'main')
with ttfw_idf.OCDProcess(openocd_log), ttfw_idf.GDBProcess(gdb_log, elf_path, app.target, gdb_args) as gdb:
i = gdb.pexpect_proc.expect_exact(['Thread 1 hit Temporary breakpoint 2, app_main ()',
'Load failed'])
if i == 0:
Utility.console_log('gdb is at breakpoint')
elif i == 1:
raise RuntimeError('Load has failed. Please examine the logs.')
else:
Utility.console_log('i = {}'.format(i))
Utility.console_log(str(gdb.pexpect_proc))
# This really should not happen. TIMEOUT and EOF failures are exceptions.
raise RuntimeError('An unknown error has occurred. Please examine the logs.')
with ttfw_idf.OCDBackend(openocd_log, app.target):
with ttfw_idf.GDBBackend(gdb_log, elf_path, app.target, gdb_init, gdb_dir) as p:
def wait_for_breakpoint():
p.gdb.wait_target_state(debug_backend.TARGET_STATE_RUNNING)
stop_reason = p.gdb.wait_target_state(debug_backend.TARGET_STATE_STOPPED)
assert stop_reason == debug_backend.TARGET_STOP_REASON_BP, 'STOP reason: {}'.format(stop_reason)
gdb.pexpect_proc.expect_exact('(gdb)')
gdb.pexpect_proc.sendline('b esp_restart')
gdb.pexpect_proc.sendline('c')
gdb.pexpect_proc.expect_exact('Thread 1 hit Breakpoint 3, esp_restart ()')
wait_for_breakpoint()
p.gdb.add_bp('esp_restart')
p.gdb.exec_continue()
wait_for_breakpoint()
if pexpect.run('grep "Restarting now." {}'.format(esp_log_path), withexitstatus=True)[1]:
raise RuntimeError('Expected output from ESP was not received')