internal-test

#!/usr/bin/env python3
'Command line utility to run test suite for internal command.'
# Mark Blakeney, Oct 2019
import argparse
import subprocess
import sys
import tempfile

# flake8: noqa: E122
TESTS = (
#####
(
'1 column, up/down, no wrap',
'''
gesture swipe up		_internal ws_up
gesture swipe down		_internal ws_down
''', (
    '3 desktops',
    ('up',   1, 3),
    ('up',   2),
    ('up',   2),
    ('down', 1),
    ('down', 0),
    ('down', 0),
),
),
#####
(
'1 column, up/down, with wrap',
'''
gesture swipe up		_internal -w ws_up
gesture swipe down		_internal -w ws_down
''', (
    '3 desktops',
    ('up',   1, 3),
    ('up',   2),
    ('up',   0),
    ('up',   1),
    ('up',   2),
    ('up',   0),
    ('down', 2),
    ('down', 1),
    ('down', 0),
    ('down', 2),
),
),
#####
(
'1 row, left/right, no wrap',
'''
gesture swipe left		_internal ws_left
gesture swipe right		_internal ws_right
''', (
    '3 desktops',
    ('left',  1, 3),
    ('left',  2),
    ('left',  2),
    ('right', 1),
    ('right', 0),
    ('right', 0),
),
),
#####
(
'1 row, left/right, no wrap, configured as columns',
'''
gesture swipe left		_internal -c 3 ws_left
gesture swipe right		_internal -c 3 ws_right
''', (
    '3 desktops',
    ('left',  1, 3),
    ('left',  2),
    ('left',  2),
    ('right', 1),
    ('right', 0),
    ('right', 0),
),
),
#####
(
'1 row, left/right, with wrap',
'''
gesture swipe left		_internal -w ws_left
gesture swipe right		_internal -w ws_right
''', (
    '3 desktops',
    ('left',  1, 3),
    ('left',  2),
    ('left',  0),
    ('left',  1),
    ('left',  2),
    ('left',  0),
    ('right', 2),
    ('right', 1),
    ('right', 0),
    ('right', 2),
),
),
#####
(
'1 row, left/right, with wrap, configured as columns',
'''
gesture swipe left		_internal -w -c 3 ws_left
gesture swipe right		_internal -w -c 3 ws_right
''', (
    '3 desktops',
    ('left',  1, 3),
    ('left',  2),
    ('left',  0),
    ('left',  1),
    ('left',  2),
    ('left',  0),
    ('right', 2),
    ('right', 1),
    ('right', 0),
    ('right', 2),
),
),
#####
(
'4 column, up/down/left/right, no wrap',
'''
gesture swipe up		_internal -c 4 ws_up
gesture swipe down		_internal -c 4 ws_down
gesture swipe left		_internal -c 4 ws_left
gesture swipe right		_internal -c 4 ws_right
''', (
    '12 desktops',
    ('up',    4, 12),
    ('up',    8),
    ('up',    8),
    ('down',  4),
    ('down',  0),
    ('down',  0),
    ('left',  1),
    ('left',  2),
    ('left',  3),
    ('left',  3),
    ('right', 2),
    ('right', 1),
    ('right', 0),
    ('right', 0),
    ('left',  1),
    ('up',    5),
    ('up',    9),
    ('up',    9),
    ('left',  10),
    ('up',    10),
    ('down',  6),
    ('down',  2),
    ('down',  2),
    ('left',  3),
    ('up',    7),
    ('up',    11),
    ('up',    11),
    '10 desktops',
    ('up',    4, 10),
    ('up',    8),
    ('up',    8),
    ('left',  9),
    ('left',  9),
    ('down',  5),
    ('left',  6),
    ('up',    6),
    ('left',  7),
    ('left',  7),
    ('up',    7),
    ('down',  3),
    ('down',  3),
),
),
#####
(
'4 column, up/down/left/right, no wrap, legacy config',
'''
gesture swipe up		_internal --col=3 ws_up
gesture swipe down		_internal --col=3 ws_down
gesture swipe left		_internal --row=4 ws_up
gesture swipe right		_internal --row=4 ws_down
''', (
    '12 desktops',
    ('up',    4, 12),
    ('up',    8),
    ('up',    8),
    ('down',  4),
    ('down',  0),
    ('down',  0),
    ('left',  1),
    ('left',  2),
    ('left',  3),
    ('left',  3),
    ('right', 2),
    ('right', 1),
    ('right', 0),
    ('right', 0),
    ('left',  1),
    ('up',    5),
    ('up',    9),
    ('up',    9),
    ('left',  10),
    ('up',    10),
    ('down',  6),
    ('down',  2),
    ('down',  2),
    ('left',  3),
    ('up',    7),
    ('up',    11),
    ('up',    11),
),
),
#####
(
'4 column, up/down/left/right, with wrap',
'''
gesture swipe up		_internal -w -c 4 ws_up
gesture swipe down		_internal -w -c 4 ws_down
gesture swipe left		_internal -w -c 4 ws_left
gesture swipe right		_internal -w -c 4 ws_right
''', (
    '12 desktops',
    ('up',    4, 12),
    ('up',    8),
    ('up',    0),
    ('down',  8),
    ('down',  4),
    ('down',  0),
    ('down',  8),
    ('up'  ,  0),
    ('right', 3),
    ('left',  0),
    ('left',  1),
    ('left',  2),
    ('left',  3),
    ('left',  0),
    ('right', 3),
    ('up',    7),
    ('up',    11),
    ('up',    3),
    '10 desktops',
    ('up',    4, 10),
    ('up',    8),
    ('up',    0),
    ('down',  8),
    ('left',  9),
    ('left',  8),
    ('left',  9),
    ('up',    1),
    ('up',    5),
    ('up',    9),
    ('down',  5),
    ('left',  6),
    ('left',  7),
    ('left',  4),
    ('right', 7),
    ('right', 6),
    ('up',    2),
    ('down', 6),
),
),
#####
(
'4 column, up/down/left/right, with wrap, legacy config',
'''
gesture swipe up		_internal -w --col=3 ws_up
gesture swipe down		_internal -w --col=3 ws_down
gesture swipe left		_internal -w --row=4 ws_up
gesture swipe right		_internal -w --row=4 ws_down
''', (
    '12 desktops',
    ('up',    4, 12),
    ('up',    8),
    ('up',    0),
    ('down',  8),
    ('down',  4),
    ('down',  0),
    ('down',  8),
    ('up'  ,  0),
    ('right', 3),
    ('left',  0),
    ('left',  1),
    ('left',  2),
    ('left',  3),
    ('left',  0),
    ('right', 3),
    ('up',    7),
    ('up',    11),
    ('up',    3),
    ('down',  11),
),
),
#####
(
'4 column, up/down/left/right & diagonal, no wrap',
'''
gesture swipe up		_internal -c 4 ws_up
gesture swipe down		_internal -c 4 ws_down
gesture swipe left		_internal -c 4 ws_left
gesture swipe right		_internal -c 4 ws_right
gesture swipe left_up		_internal -c 4 ws_left_up
gesture swipe left_down		_internal -c 4 ws_left_down
gesture swipe right_up		_internal -c 4 ws_right_up
gesture swipe right_down	_internal -c 4 ws_right_down
''', (
    '12 desktops',
    ('left_up',    5, 12),
    ('left_up',    10),
    ('right_down', 5),
    ('right_down', 0),
    ('left',       1),
    ('left_up',    6),
    ('left_up',    11),
    ('down',       7),
    ('right_down', 2),
    ('left',       3),
    ('left',       3),
    ('right_up',   6),
    ('right_up',   9),
    ('right_up',   9),
    '10 desktops',
    ('left_up',    5, 10),
    ('left_up',    5),
    ('right_down', 0),
    ('left',       1),
    ('left_up',    6),
    ('left_up',    6),
    ('left_down',  3),
    ('up',         7),
    ('right_up',   7),
    ('right_down', 2),
    ('right_up',   5),
    ('right_up',   8),
    ('right_up',   8),
    '16 desktops',
    ('left_up',    5, 16),
    ('left_up',    10),
    ('left_up',    15),
    ('left_up',    15),
    ('right_down', 10),
    ('right_down', 5),
    ('right_down', 0),
    ('right_down', 0),
    ('up',         4),
    ('up',         8),
    ('up',         12),
    ('right_down', 12),
    ('left_down',  9),
    ('left_down',  6),
    ('left_down',  3),
    ('left_down',  3),
    ('right_up',   6),
    ('right_up',   9),
    ('right_up',   12),
),
),
#####
(
'4 column, up/down/left/right & diagonal, with wrap',
'''
gesture swipe up		_internal -w -c 4 ws_up
gesture swipe down		_internal -w -c 4 ws_down
gesture swipe left		_internal -w -c 4 ws_left
gesture swipe right		_internal -w -c 4 ws_right
gesture swipe left_up		_internal -w -c 4 ws_left_up
gesture swipe left_down		_internal -w -c 4 ws_left_down
gesture swipe right_up		_internal -w -c 4 ws_right_up
gesture swipe right_down	_internal -w -c 4 ws_right_down
''', (
    '12 desktops',
    ('left_up',    5, 12),
    ('left_up',    10),
    ('left_up',    3),
    ('left_up',    4),
    ('left_up',    9),
    ('left_up',    2),
    ('left_up',    7),
    ('down',       3),
    ('right_up',   6),
    ('right_up',   9),
    ('right_up',   0),
    '10 desktops',
    ('left_up',    5, 10),
    ('left_up',    2),
    ('left',       3),
    ('right_up',   6),
    ('right_up',   9),
    ('right_up',   0),
    '16 desktops',
    ('left_up',    5, 16),
    ('left_up',    10),
    ('left_up',    15),
    ('left_up',    0),
    ('right_down', 15),
    ('right_down', 10),
    ('right_down', 5),
    ('right_down', 0),
    ('right_down', 15),
    ('left_up',    0),
    ('up',         4),
    ('up',         8),
    ('up',         12),
    ('right_up',   3),
    ('right_up',   6),
    ('right_up',   9),
    ('right_up',   12),
),
),
)

PROG = 'internal'

opt = argparse.ArgumentParser(description=__doc__)
opt.add_argument('-q', '--quiet', action='store_true',
        help='quiet output')
opt.add_argument('-l', '--list', action='store_true',
        help='list test sets')
opt.add_argument('testset', nargs='*', type=int,
        help=f'test sets to execute, default all {len(TESTS)}')
args = opt.parse_args()

lastnum = 0
lastpos = 0

def test(fname, action, end, num=-1, start=-1):
    global lastnum, lastpos
    if num < 0:
        num = lastnum
    else:
        lastpos = 0

    if start < 0:
        start = lastpos

    lastnum = num
    lastpos = end

    cmd = f'./{PROG} -n -t -c {fname} -i {start} {num} {action}'
    res = subprocess.run(cmd.split(), universal_newlines=True,
            stdout=subprocess.PIPE)
    if res.returncode != 0:
        return 'Command failed'
    out = res.stdout.strip().splitlines()[-1].split()[-1]
    res_end = int(out) if out.isdigit() else start
    return f'should be {res_end}' if res_end != end else None

tmpfile = tempfile.NamedTemporaryFile('r+t')
sets = 0
total = 0
bad = 0

for testset, (title, confstr, tests) in enumerate(TESTS, 1):
    if args.testset and testset not in args.testset:
        continue
    sets += 1
    confstr = confstr.strip()
    tmpfile.seek(0)
    tmpfile.write(confstr + '\n')
    tmpfile.truncate()
    tmpfile.flush()
    lastpos = 0
    lastnum = 0
    print(f'======= Set {testset}: {title}:\n{confstr}')
    for fargs in tests:
        if isinstance(fargs, str):
            print(f' ###### Subset {fargs}:')
            continue
        total += 1

        if args.list:
            continue

        res = test(tmpfile.name, *fargs)
        if res:
            print(f' FAILED: {fargs}: {res}')
            bad += 1
        elif not args.quiet:
            print(f' ok    : {fargs}')

print(f'\nTotal sets = {sets}, tests = {total}, failed = {bad}')
sys.exit(0 if bad == 0 else 1)