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clap/clap-tests/run_tests.py
Kevin K 6efa298cba test: fixes failing doc tests
2016-02-19 01:47:37 -05:00

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#!/usr/bin/env python
import sys
import subprocess
import re
import difflib
failed = False
_ansi = re.compile(r'\x1b[^m]*m')
_help = '''claptests v1.4.8
Kevin K. <kbknapp@gmail.com>
tests clap library
USAGE:
\tclaptests [FLAGS] [OPTIONS] [ARGS] [SUBCOMMAND]
FLAGS:
-f, --flag tests flags
-F tests flags with exclusions
-h, --help Prints help information
-V, --version Prints version information
OPTIONS:
-O, --Option <option3> tests options with specific value sets [values: fast, slow]
--long-option-2 <option2> tests long options with exclusions
--maxvals3 <maxvals>... Tests 3 max vals
--minvals2 <minvals>... Tests 2 min vals
--multvals <one> <two> Tests mutliple values, not mult occs
--multvalsmo <one> <two> Tests mutliple values, and mult occs
-o, --option <opt>... tests options
ARGS:
<positional> tests positionals
<positional2> tests positionals with exclusions
<positional3>... tests positionals with specific values [values: vi, emacs]
SUBCOMMANDS:
help Prints this message
subcmd tests subcommands'''
_version = "claptests v1.4.8"
_sc_dym_usage = '''error: The subcommand 'subcm' wasn't recognized
\tDid you mean 'subcmd' ?
If you believe you received this message in error, try re-running with 'claptests -- subcm'
USAGE:
\tclaptests [FLAGS] [OPTIONS] [ARGS] [SUBCOMMAND]
For more information try --help'''
_arg_dym_usage = '''error: Found argument '--optio' which wasn't expected, or isn't valid in this context
\tDid you mean --option ?
USAGE:
\tclaptests --option <opt>...
For more information try --help'''
_pv_dym_usage = '''error: 'slo' isn't a valid value for '--Option <option3>'
\t[valid values: fast slow]
Did you mean 'slow' ?
USAGE:
\tclaptests --Option <option3>
For more information try --help'''
_excluded = '''error: The argument '--flag' cannot be used with '-F'
USAGE:
\tclaptests [positional2] -F --long-option-2 <option2>
For more information try --help'''
_excluded_l = '''error: The argument '-f' cannot be used with '-F'
USAGE:
\tclaptests [positional2] -F --long-option-2 <option2>
For more information try --help'''
_required = '''error: The following required arguments were not provided:
\t[positional2]
\t--long-option-2 <option2>
USAGE:
\tclaptests [positional2] -F --long-option-2 <option2>
For more information try --help'''
_fop = '''flag present 1 times
option present 1 times with value: some
An option: some
positional present with value: value
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option present 1 times with value: some
An option: some
positional present with value: value
subcmd NOT present'''
_f2op = '''flag present 2 times
option present 1 times with value: some
An option: some
positional present with value: value
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option present 1 times with value: some
An option: some
positional present with value: value
subcmd NOT present'''
_o2p = '''flag NOT present
option present 2 times with value: some
An option: some
An option: other
positional present with value: value
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option present 2 times with value: some
An option: some
An option: other
positional present with value: value
subcmd NOT present'''
_schelp = '''claptests-subcmd 0.1
Kevin K. <kbknapp@gmail.com>
tests subcommands
USAGE:
\tclaptests subcmd [FLAGS] [OPTIONS] [--] [ARGS]
FLAGS:
-f, --flag tests flags
-h, --help Prints help information
-V, --version Prints version information
OPTIONS:
-o, --option <scoption>... tests options
ARGS:
<scpositional> tests positionals'''
_scfop = '''flag NOT present
option NOT present
positional NOT present
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option NOT present
positional NOT present
subcmd present
flag present 1 times
scoption present with value: some
An scoption: some
scpositional present with value: value'''
_scf2op = '''flag NOT present
option NOT present
positional NOT present
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option NOT present
positional NOT present
subcmd present
flag present 2 times
scoption present with value: some
An scoption: some
scpositional present with value: value'''
_bin = './target/release/claptests'
cmds = {'help short: ': ['{} -h'.format(_bin), _help, 0],
'help long: ': ['{} --help'.format(_bin), _help, 0],
'version short: ': ['{} -V'.format(_bin), _version, 0],
'version long: ': ['{} --version'.format(_bin), _version, 0],
'help subcmd: ': ['{} help'.format(_bin), _help, 0],
'missing required: ': ['{} -F'.format(_bin), _required, 1],
'F2(ss),O(s),P: ': ['{} value -f -f -o some'.format(_bin), _f2op, 0],
'arg dym: ': ['{} --optio=foo'.format(_bin), _arg_dym_usage, 1],
'O2(ll)P: ': ['{} value --option some --option other'.format(_bin), _o2p, 0],
'O2(l=l=)P: ': ['{} value --option=some --option=other'.format(_bin), _o2p, 0],
'O2(ss)P: ': ['{} value -o some -o other'.format(_bin), _o2p, 0],
'F2(s2),O(s),P: ': ['{} value -ff -o some'.format(_bin), _f2op, 0],
'F(s),O(s),P: ': ['{} value -f -o some'.format(_bin), _fop, 0],
'F(l),O(l),P: ': ['{} value --flag --option some'.format(_bin), _fop, 0],
'F(l),O(l=),P: ': ['{} value --flag --option=some'.format(_bin), _fop, 0],
'sc dym: ': ['{} subcm'.format(_bin), _sc_dym_usage, 1],
'sc help short: ': ['{} subcmd -h'.format(_bin), _schelp, 0],
'sc help long: ': ['{} subcmd --help'.format(_bin), _schelp, 0],
'scF(l),O(l),P: ': ['{} subcmd value --flag --option some'.format(_bin), _scfop, 0],
'scF(l),O(s),P: ': ['{} subcmd value --flag -o some'.format(_bin), _scfop, 0],
'scF(l),O(l=),P: ': ['{} subcmd value --flag --option=some'.format(_bin), _scfop, 0],
'scF(s),O(l),P: ': ['{} subcmd value -f --option some'.format(_bin), _scfop, 0],
'scF(s),O(s),P: ': ['{} subcmd value -f -o some'.format(_bin), _scfop, 0],
'scF(s),O(l=),P: ': ['{} subcmd value -f --option=some'.format(_bin), _scfop, 0],
'scF2(s),O(l),P: ': ['{} subcmd value -ff --option some'.format(_bin), _scf2op, 0],
'scF2(s),O(s),P: ': ['{} subcmd value -ff -o some'.format(_bin), _scf2op, 0],
'scF2(s),O(l=),P: ': ['{} subcmd value -ff --option=some'.format(_bin), _scf2op, 0],
'scF2(l2),O(l),P: ': ['{} subcmd value --flag --flag --option some'.format(_bin), _scf2op, 0],
'scF2(l2),O(s),P: ': ['{} subcmd value --flag --flag -o some'.format(_bin), _scf2op, 0],
'scF2(l2),O(l=),P: ': ['{} subcmd value --flag --flag --option=some'.format(_bin), _scf2op, 0],
'scF2(s2),O(l),P: ': ['{} subcmd value -f -f --option some'.format(_bin), _scf2op, 0],
'scF2(s2),O(s),P: ': ['{} subcmd value -f -f -o some'.format(_bin), _scf2op, 0],
'scF2(s2),O(l=),P: ': ['{} subcmd value -f -f --option=some'.format(_bin), _scf2op, 0]
}
def pass_fail(name, cmd, check, good):
sys.stdout.write(name)
if check == good:
print('Pass')
return 0
print('Fail')
print('\n\n{}\n# Should be:\n$ {}\n{}\n\n{}\n# But is:\n$ {}\n{}\n\n'.format('#'*25, cmd, good, '#'*25, cmd, check))
for line in difflib.context_diff(good.splitlines(), check.splitlines(), fromfile="Should Be", tofile="Currently Is", lineterm=""):
print(line)
print()
return 1
def main():
num_failed = 0
total = len(cmds)
for cmd, cmd_v in cmds.items():
proc = subprocess.Popen(cmd_v[0], shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True)
out, err = proc.communicate()
out = _ansi.sub('', out.strip())
err = _ansi.sub('', err.strip())
rc = proc.returncode
if rc != cmd_v[-1]:
print('{}Fail (Exit Code={}; Should be={})'.format(cmd, rc, cmd_v[-1]))
num_failed += 1
continue
if out and rc == cmd_v[-1]:
num_failed += pass_fail(cmd, cmd_v[0], out, cmd_v[1])
elif rc == cmd_v[-1]:
num_failed += pass_fail(cmd, cmd_v[0], err, cmd_v[1])
print()
if num_failed:
print('{}/{} tests failed'.format(num_failed, total))
return 1
print('{}/{} tests passed!'.format(total, total))
if __name__ == '__main__':
sys.exit(main())
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