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"""
Test the command history mechanism
"""
from __future__ import print_function
import os
import lldb
from lldbsuite.test.lldbtest import *
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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