mirror of
https://github.com/xonsh/xonsh.git
synced 2025-03-04 08:24:40 +01:00
203 lines
6.3 KiB
Python
203 lines
6.3 KiB
Python
# -*- coding: utf-8 -*-
|
|
"""Tests the xonsh history."""
|
|
# pylint: disable=protected-access
|
|
import io
|
|
import os
|
|
import sys
|
|
import shlex
|
|
|
|
from xonsh.lazyjson import LazyJSON
|
|
from xonsh.history import History, _hist_create_parser, _hist_parse_args
|
|
from xonsh import history
|
|
|
|
import pytest
|
|
|
|
|
|
@pytest.yield_fixture
|
|
def hist():
|
|
h = History(filename='xonsh-HISTORY-TEST.json', here='yup', sessionid='SESSIONID', gc=False)
|
|
yield h
|
|
os.remove(h.filename)
|
|
|
|
|
|
def test_hist_init(hist):
|
|
"""Test initialization of the shell history."""
|
|
with LazyJSON(hist.filename) as lj:
|
|
obs = lj['here']
|
|
assert 'yup' == obs
|
|
|
|
|
|
def test_hist_append(hist, xonsh_builtins):
|
|
"""Verify appending to the history works."""
|
|
xonsh_builtins.__xonsh_env__['HISTCONTROL'] = set()
|
|
hf = hist.append({'joco': 'still alive'})
|
|
assert hf is None
|
|
assert 'still alive' == hist.buffer[0]['joco']
|
|
|
|
|
|
def test_hist_flush(hist, xonsh_builtins):
|
|
"""Verify explicit flushing of the history works."""
|
|
hf = hist.flush()
|
|
assert hf is None
|
|
xonsh_builtins.__xonsh_env__['HISTCONTROL'] = set()
|
|
hist.append({'joco': 'still alive'})
|
|
hf = hist.flush()
|
|
assert hf is not None
|
|
while hf.is_alive():
|
|
pass
|
|
with LazyJSON(hist.filename) as lj:
|
|
obs = lj['cmds'][0]['joco']
|
|
assert 'still alive' == obs
|
|
|
|
|
|
def test_cmd_field(hist, xonsh_builtins):
|
|
# in-memory
|
|
xonsh_builtins.__xonsh_env__['HISTCONTROL'] = set()
|
|
hf = hist.append({'rtn': 1})
|
|
assert hf is None
|
|
assert 1 == hist.rtns[0]
|
|
assert 1 == hist.rtns[-1]
|
|
assert None == hist.outs[-1]
|
|
# slice
|
|
assert [1] == hist.rtns[:]
|
|
# on disk
|
|
hf = hist.flush()
|
|
assert hf is not None
|
|
assert 1 == hist.rtns[0]
|
|
assert 1 == hist.rtns[-1]
|
|
assert None == hist.outs[-1]
|
|
|
|
|
|
CMDS = ['ls', 'cat hello kitty', 'abc', 'def', 'touch me', 'grep from me']
|
|
|
|
@pytest.mark.parametrize('inp, commands, offset', [
|
|
('', CMDS, (0, 1)),
|
|
('-r', list(reversed(CMDS)), (len(CMDS)- 1, -1)),
|
|
('0', CMDS[0:1], (0, 1)),
|
|
('1', CMDS[1:2], (1, 1)),
|
|
('-2', CMDS[-2:-1], (len(CMDS) -2 , 1)),
|
|
('1:3', CMDS[1:3], (1, 1)),
|
|
('1::2', CMDS[1::2], (1, 2)),
|
|
('-4:-2', CMDS[-4:-2], (len(CMDS) - 4, 1))
|
|
])
|
|
def test_show_cmd_numerate(inp, commands, offset, hist, xonsh_builtins, capsys):
|
|
"""Verify that CLI history commands work."""
|
|
base_idx, step = offset
|
|
xonsh_builtins.__xonsh_history__ = hist
|
|
xonsh_builtins.__xonsh_env__['HISTCONTROL'] = set()
|
|
for ts,cmd in enumerate(CMDS): # populate the shell history
|
|
hist.append({'inp': cmd, 'rtn': 0, 'ts':(ts+1, ts+1.5)})
|
|
|
|
exp = ('{}: {}'.format(base_idx + idx * step, cmd)
|
|
for idx, cmd in enumerate(list(commands)))
|
|
exp = '\n'.join(exp)
|
|
|
|
history.history_main(['show', '-n'] + shlex.split(inp))
|
|
out, err = capsys.readouterr()
|
|
assert out.rstrip() == exp
|
|
|
|
|
|
def test_histcontrol(hist, xonsh_builtins):
|
|
"""Test HISTCONTROL=ignoredups,ignoreerr"""
|
|
|
|
xonsh_builtins.__xonsh_env__['HISTCONTROL'] = 'ignoredups,ignoreerr'
|
|
assert len(hist.buffer) == 0
|
|
|
|
# An error, buffer remains empty
|
|
hist.append({'inp': 'ls foo', 'rtn': 2})
|
|
assert len(hist.buffer) == 0
|
|
|
|
# Success
|
|
hist.append({'inp': 'ls foobazz', 'rtn': 0})
|
|
assert len(hist.buffer) == 1
|
|
assert 'ls foobazz' == hist.buffer[-1]['inp']
|
|
assert 0 == hist.buffer[-1]['rtn']
|
|
|
|
# Error
|
|
hist.append({'inp': 'ls foo', 'rtn': 2})
|
|
assert len(hist.buffer) == 1
|
|
assert 'ls foobazz' == hist.buffer[-1]['inp']
|
|
assert 0 == hist.buffer[-1]['rtn']
|
|
|
|
# File now exists, success
|
|
hist.append({'inp': 'ls foo', 'rtn': 0})
|
|
assert len(hist.buffer) == 2
|
|
assert 'ls foo' == hist.buffer[-1]['inp']
|
|
assert 0 == hist.buffer[-1]['rtn']
|
|
|
|
# Success
|
|
hist.append({'inp': 'ls', 'rtn': 0})
|
|
assert len(hist.buffer) == 3
|
|
assert 'ls' == hist.buffer[-1]['inp']
|
|
assert 0 == hist.buffer[-1]['rtn']
|
|
|
|
# Dup
|
|
hist.append({'inp': 'ls', 'rtn': 0})
|
|
assert len(hist.buffer) == 3
|
|
|
|
# Success
|
|
hist.append({'inp': '/bin/ls', 'rtn': 0})
|
|
assert len(hist.buffer) == 4
|
|
assert '/bin/ls' == hist.buffer[-1]['inp']
|
|
assert 0 == hist.buffer[-1]['rtn']
|
|
|
|
# Error
|
|
hist.append({'inp': 'ls bazz', 'rtn': 1})
|
|
assert len(hist.buffer) == 4
|
|
assert '/bin/ls' == hist.buffer[-1]['inp']
|
|
assert 0 == hist.buffer[-1]['rtn']
|
|
|
|
# Error
|
|
hist.append({'inp': 'ls bazz', 'rtn': -1})
|
|
assert len(hist.buffer) == 4
|
|
assert '/bin/ls' == hist.buffer[-1]['inp']
|
|
assert 0 == hist.buffer[-1]['rtn']
|
|
|
|
|
|
@pytest.mark.parametrize('args', [ '-h', '--help', 'show -h', 'show --help'])
|
|
def test_parse_args_help(args, capsys):
|
|
with pytest.raises(SystemExit):
|
|
args = _hist_parse_args(shlex.split(args))
|
|
assert 'show this help message and exit' in capsys.readouterr()[0]
|
|
|
|
|
|
@pytest.mark.parametrize('args, exp', [
|
|
('', ('show', 'session', [], False, False)),
|
|
('1:5', ('show', 'session', ['1:5'], False, False)),
|
|
('show', ('show', 'session', [], False, False)),
|
|
('show 15', ('show', 'session', ['15'], False, False)),
|
|
('show bash 3:5 15:66', ('show', 'bash', ['3:5', '15:66'], False, False)),
|
|
('show -r', ('show', 'session', [], False, True)),
|
|
('show -rn bash', ('show', 'bash', [], True, True)),
|
|
('show -n -r -30:20', ('show', 'session', ['-30:20'], True, True)),
|
|
('show -n zsh 1:2:3', ('show', 'zsh', ['1:2:3'], True, False))
|
|
])
|
|
def test_parser_show(args, exp):
|
|
# use dict instead of argparse.Namespace for pretty pytest diff
|
|
exp_ns = {'action': exp[0],
|
|
'session': exp[1],
|
|
'slices': exp[2],
|
|
'numerate': exp[3],
|
|
'reverse': exp[4],
|
|
'start_time': None,
|
|
'end_time': None,
|
|
'datetime_format': None,
|
|
'timestamp': False}
|
|
ns = _hist_parse_args(shlex.split(args))
|
|
assert ns.__dict__ == exp_ns
|
|
|
|
|
|
@pytest.mark.parametrize('index, exp', [
|
|
(-1, 'grep from me'),
|
|
('hello', 'cat hello kitty'),
|
|
((-1, -1), 'me'),
|
|
(('hello', 0), 'cat'),
|
|
((-1, slice(0,2)), 'grep from'),
|
|
(('kitty', slice(1,3)), 'hello kitty')
|
|
])
|
|
def test_history_getitem(index, exp, hist, xonsh_builtins):
|
|
xonsh_builtins.__xonsh_env__['HISTCONTROL'] = set()
|
|
for ts,cmd in enumerate(CMDS): # populate the shell history
|
|
hist.append({'inp': cmd, 'rtn': 0, 'ts':(ts+1, ts+1.5)})
|
|
|
|
assert hist[index] == exp
|