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"""
Test the command history mechanism
"""
from __future__ import print_function
import os
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class CommandHistoryTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
@no_debug_info_test
def test_history(self):
self.runCmd('command history --clear', inHistory=False)
self.runCmd('breakpoint list', check=False, inHistory=True) # 0
self.runCmd('register read', check=False, inHistory=True) # 1
self.runCmd('apropos hello', check=False, inHistory=True) # 2
self.runCmd('memory write', check=False, inHistory=True) # 3
self.runCmd('log list', check=False, inHistory=True) # 4
self.runCmd('disassemble', check=False, inHistory=True) # 5
self.runCmd('expression 1', check=False, inHistory=True) # 6
self.runCmd(
'type summary list -w default',
check=False,
inHistory=True) # 7
self.runCmd('version', check=False, inHistory=True) # 8
self.runCmd('frame select 1', check=False, inHistory=True) # 9
self.expect(
"command history -s 3 -c 3",
inHistory=True,
substrs=[
'3: memory write',
'4: log list',
'5: disassemble'])
self.expect("command history -s 3 -e 3", inHistory=True,
substrs=['3: memory write'])
self.expect(
"command history -s 6 -e 7",
inHistory=True,
substrs=[
'6: expression 1',
'7: type summary list -w default'])
self.expect("command history -c 2", inHistory=True,
substrs=['0: breakpoint list', '1: register read'])
self.expect("command history -e 3 -c 1", inHistory=True,
substrs=['3: memory write'])
self.expect(
"command history -e 2",
inHistory=True,
substrs=[
'0: breakpoint list',
'1: register read',
'2: apropos hello'])
self.expect(
"command history -s 12",
inHistory=True,
substrs=[
'12: command history -s 6 -e 7',
'13: command history -c 2',
'14: command history -e 3 -c 1',
'15: command history -e 2',
'16: command history -s 12'])
self.expect(
"command history -s end -c 3",
inHistory=True,
substrs=[
'15: command history -e 2',
'16: command history -s 12',
'17: command history -s end -c 3'])
self.expect(
"command history -s end -e 15",
inHistory=True,
substrs=[
'15: command history -e 2',
'16: command history -s 12',
'17: command history -s end -c 3',
'command history -s end -e 15'])
self.expect("command history -s 5 -c 1", inHistory=True,
substrs=['5: disassemble'])
self.expect("command history -c 1 -s 5", inHistory=True,
substrs=['5: disassemble'])
self.expect("command history -c 1 -e 3", inHistory=True,
substrs=['3: memory write'])
self.expect(
"command history -c 1 -e 3 -s 5",
error=True,
inHistory=True,
substrs=['error: --count, --start-index and --end-index cannot be all specified in the same invocation'])
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