view tests/test-ui-verbosity.py @ 51996:625cf9621551

tests: add a module that can perform the equivalent of `SIGKILL` on any OS

I started with this being Windows specific, but let's push all of the decision
making into this function so that it can just be called by the tests.  The
tradeoff is that this is very specific to sending `SIGKILL`- since
`signal.SIGKILL` doesn't exist on Windows, the desired signal can't be passed
from the caller.  Maybe there's a way, but let's wait until there's a need.

We don't use `killdaemons.py` unconditionally because it starts with a more
graceful `SIGTERM` on posix.

import os
from mercurial import (
    pycompat,
    ui as uimod,
)

hgrc = os.environ['HGRCPATH']
f = open(hgrc)
basehgrc = f.read()
f.close()

print('      hgrc settings    command line options      final result   ')
print('    quiet verbo debug   quiet verbo debug      quiet verbo debug')

for i in range(64):
    hgrc_quiet = bool(i & 1 << 0)
    hgrc_verbose = bool(i & 1 << 1)
    hgrc_debug = bool(i & 1 << 2)
    cmd_quiet = bool(i & 1 << 3)
    cmd_verbose = bool(i & 1 << 4)
    cmd_debug = bool(i & 1 << 5)

    f = open(hgrc, 'w')
    f.write(basehgrc)
    f.write('\n[ui]\n')
    if hgrc_quiet:
        f.write('quiet = True\n')
    if hgrc_verbose:
        f.write('verbose = True\n')
    if hgrc_debug:
        f.write('debug = True\n')
    f.close()

    u = uimod.ui.load()
    if cmd_quiet or cmd_debug or cmd_verbose:
        u.setconfig(b'ui', b'quiet', pycompat.bytestr(bool(cmd_quiet)))
        u.setconfig(b'ui', b'verbose', pycompat.bytestr(bool(cmd_verbose)))
        u.setconfig(b'ui', b'debug', pycompat.bytestr(bool(cmd_debug)))

    check = ''
    if u.debugflag:
        if not u.verbose or u.quiet:
            check = ' *'
    elif u.verbose and u.quiet:
        check = ' +'

    print(
        (
            '%2d  %5s %5s %5s   %5s %5s %5s  ->  %5s %5s %5s%s'
            % (
                i,
                hgrc_quiet,
                hgrc_verbose,
                hgrc_debug,
                cmd_quiet,
                cmd_verbose,
                cmd_debug,
                u.quiet,
                u.verbose,
                u.debugflag,
                check,
            )
        )
    )