Files
rsync/testsuite/trimslash_test.py
Andrew Tridgell 1f689ec0c2 testsuite: rewrite the shell testsuite in Python
Replace the entire shell-based testsuite with Python. runtests.py
already drove the suite (it had replaced runtests.sh earlier); this
converts all 60 test scripts from *.test shell to *_test.py and adds
testsuite/rsyncfns.py as the shared helper module -- the Python
counterpart of the now-removed rsync.fns.

runtests.py:
  * Discovers and runs both *.test and *_test.py; dispatches the
    Python tests via the same python3 that runs the harness.
  * Extends PYTHONPATH so tests can `import rsyncfns`.

testsuite/rsyncfns.py provides everything the ports need:
  * environment wiring (scratchdir / srcdir / TOOLDIR / RSYNC /
    TLS_ARGS, and HOME pointed at the per-test scratch dir);
  * result reporting -- test_fail / test_skipped / test_xfail mapping
    to the 0 / 1 / 77 / 78 exit-code convention;
  * the transfer-and-verify helpers checkit, checkdiff, verify_dirs,
    rsync_ls_lR, check_perms and the v_filt output filter;
  * fixture builders hands_setup, build_symlinks, build_rsyncd_conf,
    make_data_file, cp_p / cp_touch, makepath / rmtree.

All 60 tests are converted, including the four split-variant tests
that share one source via a Makefile-built symlink (chown/chown-fake,
devices/devices-fake, xattrs/xattrs-hlink, exclude/exclude-lsh);
Makefile.in's CHECK_SYMLINKS now points at the *_test.py names.

The dead rsync.fns shell library is removed.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-22 14:34:52 +10:00

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Python

#!/usr/bin/env python3
# Python rewrite of testsuite/trimslash.test.
#
# Test the tiny trimslash helper which strips trailing slashes from paths.
import subprocess
from rsyncfns import TOOLDIR, test_fail
INPUTS = [
"/usr/local/bin",
"/usr/local/bin/",
"/usr/local/bin///",
"//a//",
"////",
"/Users/Weird Macintosh Name/// Ooh, translucent plastic/",
]
EXPECTED = """\
/usr/local/bin
/usr/local/bin
/usr/local/bin
//a
/
/Users/Weird Macintosh Name/// Ooh, translucent plastic
"""
proc = subprocess.run(
[str(TOOLDIR / 'trimslash'), *INPUTS],
capture_output=True, text=True,
)
if proc.returncode != 0:
test_fail(f"trimslash exited {proc.returncode}\nstderr:\n{proc.stderr}")
if proc.stdout != EXPECTED:
test_fail(
"trimslash output did not match expected.\n"
f"--- expected ---\n{EXPECTED}"
f"--- got ---\n{proc.stdout}"
)