diff options
Diffstat (limited to 'test/column_grip.py')
| -rw-r--r-- | test/column_grip.py | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/test/column_grip.py b/test/column_grip.py deleted file mode 100644 index ac0341c3..00000000 --- a/test/column_grip.py +++ /dev/null @@ -1,132 +0,0 @@ -#!/usr/bin/env python3 -"""Drag a column grip in the real SDL window with pixel mouse events. - -WAYLAND_DISPLAY=/run/user/1000/wayland-1 \\ - python3 -B test/column_grip.py zig-out/bin/pardes-gui /tmp/pardes-column-grip [--pad 7] - -The window is hidden (PARDES_TEST). Mouse events enter as ESC]777;mouse -sequences on stdin, which the GUI builds into SDL events and dispatches like -its own, so pixel-to-cell and tag hit testing run as they do under a hand. -9P observes the grid; each step leaves a PNG of the GPU frame in the output -directory: grip-rest, grip-resize-drag, grip-reorder-drag, grip-done. -""" -import argparse -import os -from pathlib import Path -import shutil -import subprocess -import time - -from fs import session -from ui_review import require, wait_for - - -def rows(client): - frame = client.screen() - cols = frame['cols'] - return [''.join(cell[0] for cell in frame['cells'][at:at + cols]) for at in range(0, len(frame['cells']), cols)] - - -def rail(client): - """The one column the drag preview's rail runs down, if any.""" - bottom = rows(client)[-1] - found = [x for x, ch in enumerate(bottom) if ch == '╎'] - require(len(found) <= 1, f'more than one rail: {found}') - return found[0] if found else None - - -def grab(root, label): - time.sleep(.5) - def convert(): - shutil.copyfile(root / 'latest.ppm', root / (label + '.ppm')) - return subprocess.run(['magick', str(root / (label + '.ppm')), str(root / (label + '.png'))], - stderr=subprocess.DEVNULL).returncode == 0 - require(wait_for(convert, 8), 'GPU capture did not contain a complete image') - return root / (label + '.png') - - -def pixel(path, x, y): - out = subprocess.run(['magick', str(path), '-format', f'%[pixel:p{{{x},{y}}}]', 'info:'], - capture_output=True, text=True, check=True) - return out.stdout.strip() - - -def run(args): - root = args.output.resolve() - shutil.rmtree(root, ignore_errors=True) - root.mkdir(parents=True, mode=0o700) - (root / 'config/pardes').mkdir(parents=True) - (root / 'config/pardes/init').write_text('Shell /bin/sh\n') - (root / 'w.txt').write_text('alpha\nbeta\n') - name = 'column-grip-' + str(os.getpid()) - launch = ['-c', 'stty cols 100 rows 30; exec "$@"', 'column-grip', - str(args.binary.resolve()), '--9p=' + name, str(root / 'w.txt')] - env = {'PARDES_TEST': '1', 'PARDES_TEST_CAPTURE_DIR': str(root), 'PARDES_TEST_COLS': '100', - 'PARDES_TEST_ROWS': '30', 'PARDES_TEST_PAD': str(args.pad)} - handles = {} - with session('/bin/sh', root, name, socket_name=name, tty=True, launch=launch, - inherited=env, terminal=handles) as (client, _): - def send(data): - os.write(handles['input_fd'], data.encode()) - - def mouse(kind, button, col, row): - # the middle of a grid cell, in window pixels - send(f'\x1b]777;mouse;{kind};{button};{(col + .5) * cw};{(row + .5) * ch}\x07') - time.sleep(.15) - - require(wait_for(lambda: 'Newcol' in rows(client)[0]), 'workspace tag never drew') - send('\x1bn') - time.sleep(.3) - send('\x1bc') - require(wait_for(lambda: rows(client)[1].count('New Tty') == 2), 'no second column') - require(wait_for(lambda: (root / 'latest.ppm').exists(), 8), 'GPU capture missing') - time.sleep(.5) - with open(root / 'latest.ppm', 'rb') as ppm: - ppm.readline() - width, height = map(int, ppm.readline().split()) - frame = client.screen() - cw = (width - args.pad) // frame['cols'] - ch = (height - args.pad) // frame['rows'] - edge = rows(client)[1].index('New Tty', 10) - 3 - - rest = grab(root, 'grip-rest') - mouse('down', 1, edge, 1) - held = grab(root, 'grip-held') - require(pixel(held, int((edge + 1) * cw), int(1.5 * ch)) != pixel(rest, int((edge + 1) * cw), int(1.5 * ch)), - 'a grabbed grip looks the same as a resting one') - require(rail(client) is None, 'a grip held in place previews a move') - - # Short of the left column's middle: the left edge follows, and the - # rail is the seam cell left of where the rule will be. - for col in range(edge, edge - 11, -1): - mouse('motion', 1, col, 1) - require(rail(client) == edge - 11, f'resize rail at {rail(client)}, wanted {edge - 11}') - grab(root, 'grip-resize-drag') - mouse('up', 1, edge - 10, 1) - require(wait_for(lambda: rows(client)[1].index('New Tty', 10) - 3 == edge - 10), 'left edge did not follow the grip') - edge -= 10 - - # Over the left column's left half: it goes first, and the rail runs - # just past the left window edge's scroll rail. - mouse('down', 1, edge, 1) - for col in range(edge, 4, -5): - mouse('motion', 1, col, 10) - require(rail(client) == 1, f'reorder rail at {rail(client)}, wanted 1') - grab(root, 'grip-reorder-drag') - mouse('up', 1, 5, 10) - require(wait_for(lambda: 'alpha' in rows(client)[3][50:]), 'the column did not move first') - require(rail(client) is None, 'the rail outlived the drag') - grab(root, 'grip-done') - print('ok', root) - - -def main(): - parser = argparse.ArgumentParser() - parser.add_argument('binary', type=Path) - parser.add_argument('output', type=Path) - parser.add_argument('--pad', type=int, default=0, help='leftover pixels past the grid (PARDES_TEST_PAD)') - run(parser.parse_args()) - - -if __name__ == '__main__': - main() |