def test_app_loadable_elf(env, extra_data):
rel_project_path = os.path.join('tools', 'test_apps', 'system', 'gdb_loadable_elf')
app_files = ['gdb_loadable_elf.elf']
target = 'esp32'
app = ttfw_idf.LoadableElfTestApp(rel_project_path, app_files, target=target)
idf_path = app.get_sdk_path()
proj_path = os.path.join(idf_path, rel_project_path)
elf_path = os.path.join(app.binary_path, 'gdb_loadable_elf.elf')
esp_log_path = os.path.join(proj_path, 'esp.log')
with SerialThread(esp_log_path):
openocd_log = os.path.join(proj_path, 'openocd.log')
gdb_log = os.path.join(proj_path, 'gdb.log')
gdb_init = os.path.join(proj_path, 'gdbinit_' + target)
gdb_dir = os.path.join(proj_path, 'main')
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)
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')
def test_app_loadable_elf(env, extra_data):
rel_project_path = os.path.join('tools', 'test_apps', 'system',
'gdb_loadable_elf')
app_files = ['gdb_loadable_elf.elf']
example = ttfw_idf.LoadableElfTestApp(rel_project_path,
app_files,
target="esp32")
idf_path = example.get_sdk_path()
proj_path = os.path.join(idf_path, rel_project_path)
elf_path = os.path.join(example.binary_path, 'gdb_loadable_elf.elf')
esp_log_path = os.path.join(proj_path, 'esp.log')
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'))
with ttfw_idf.OCDProcess(openocd_log), ttfw_idf.GDBProcess(
gdb_log, elf_path, gdb_args) as gdb:
gdb.pexpect_proc.sendline(
''
) # it is for "---Type <return> to continue, or q <return> to quit---"
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.')
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 ()')
if pexpect.run('grep "Restarting now." {}'.format(esp_log_path),
withexitstatus=True)[1]:
raise RuntimeError('Expected output from ESP was not received')