diff options
Diffstat (limited to 'test/hook.py')
| -rw-r--r-- | test/hook.py | 112 |
1 files changed, 104 insertions, 8 deletions
diff --git a/test/hook.py b/test/hook.py index 9489aa9d8bb..3ae14737caf 100644 --- a/test/hook.py +++ b/test/hook.py @@ -1,7 +1,8 @@ import signal import os import pexpect -from logging import * +import traceback +from log import * class Hook(object): @@ -9,6 +10,9 @@ class Hook(object): Generic hooks before/after API/CLI calls """ + def __init__(self, logger): + self.logger = logger + def before_api(self, api_name, api_args): """ Function called before API call @@ -17,7 +21,8 @@ class Hook(object): @param api_name: name of the API @param api_args: tuple containing the API arguments """ - debug("API: %s (%s)" % (api_name, api_args)) + self.logger.debug("API: %s (%s)" % + (api_name, api_args), extra={'color': RED}) def after_api(self, api_name, api_args): """ @@ -35,7 +40,7 @@ class Hook(object): @param cli: CLI string """ - debug("CLI: %s" % (cli)) + self.logger.debug("CLI: %s" % (cli), extra={'color': RED}) def after_cli(self, cli): """ @@ -54,6 +59,7 @@ class PollHook(Hook): def __init__(self, testcase): self.vpp_dead = False self.testcase = testcase + self.logger = testcase.logger def spawn_gdb(self, gdb_path, core_path): gdb_cmdline = gdb_path + ' ' + self.testcase.vpp_bin + ' ' + core_path @@ -74,11 +80,12 @@ class PollHook(Hook): self.spawn_gdb(gdb_path, core_path) return else: - error("Debugger '%s' does not exist or is not an executable.." % - gdb_path) + self.logger.error( + "Debugger '%s' does not exist or is not an executable.." % + gdb_path) - critical('core file present, debug with: gdb ' + - self.testcase.vpp_bin + ' ' + core_path) + self.logger.critical('core file present, debug with: gdb ' + + self.testcase.vpp_bin + ' ' + core_path) def poll_vpp(self): """ @@ -97,7 +104,7 @@ class PollHook(Hook): msg = "VPP subprocess died unexpectedly with returncode %d [%s]" % ( self.testcase.vpp.returncode, signaldict[abs(self.testcase.vpp.returncode)]) - critical(msg) + self.logger.critical(msg) core_path = self.testcase.tempdir + '/core' if os.path.isfile(core_path): self.on_crash(core_path) @@ -126,3 +133,92 @@ class PollHook(Hook): """ super(PollHook, self).after_cli(cli) self.poll_vpp() + + +class StepHook(PollHook): + """ Hook which requires user to press ENTER before doing any API/CLI """ + + def __init__(self, testcase): + self.skip_stack = None + self.skip_num = None + self.skip_count = 0 + super(StepHook, self).__init__(testcase) + + def skip(self): + if self.skip_stack is None: + return False + stack = traceback.extract_stack() + counter = 0 + skip = True + for e in stack: + if counter > self.skip_num: + break + if e[0] != self.skip_stack[counter][0]: + skip = False + if e[1] != self.skip_stack[counter][1]: + skip = False + counter += 1 + if skip: + self.skip_count += 1 + return True + else: + print("%d API/CLI calls skipped in specified stack " + "frame" % self.skip_count) + self.skip_count = 0 + self.skip_stack = None + self.skip_num = None + return False + + def user_input(self): + print('number\tfunction\tfile\tcode') + counter = 0 + stack = traceback.extract_stack() + for e in stack: + print('%02d.\t%s\t%s:%d\t[%s]' % (counter, e[2], e[0], e[1], e[3])) + counter += 1 + print(single_line_delim) + print("You can enter a number of stack frame chosen from above") + print("Calls in/below that stack frame will be not be stepped anymore") + print(single_line_delim) + while True: + choice = raw_input("Enter your choice, if any, and press ENTER to " + "continue running the testcase...") + if choice == "": + choice = None + try: + if choice is not None: + num = int(choice) + except: + print("Invalid input") + continue + if choice is not None and (num < 0 or num >= len(stack)): + print("Invalid choice") + continue + break + if choice is not None: + self.skip_stack = stack + self.skip_num = num + + def before_cli(self, cli): + """ Wait for ENTER before executing CLI """ + if self.skip(): + print("Skip pause before executing CLI: %s" % cli) + else: + print(double_line_delim) + print("Test paused before executing CLI: %s" % cli) + print(single_line_delim) + self.user_input() + super(StepHook, self).before_cli(cli) + + def before_api(self, api_name, api_args): + """ Wait for ENTER before executing API """ + if self.skip(): + print("Skip pause before executing API: %s (%s)" + % (api_name, api_args)) + else: + print(double_line_delim) + print("Test paused before executing API: %s (%s)" + % (api_name, api_args)) + print(single_line_delim) + self.user_input() + super(StepHook, self).before_api(api_name, api_args) |