comparison tests/run-tests.py @ 25728:905c32321cfb

run-tests.py: execute hghave by the path relative to run-tests.py

Before this patch, `run-tests.py` executes `hghave` by the path
relative to `TESTDIR` (= cwd of `run-tests.py` running).

This prevents third party tools for Mercurial from running
`run-tests.py`, which is placed in `tests` of Mercurial source tree,
in `tests` of own source tree. In such cases, `TESTDIR` refers the
latter `tests`, and `hghave` doesn't exist in it.

This is a one of preparations for issue4677.

25727:b8245386ab40

        return self._processoutput(exitcode, output, salt, after, expected)

    def _hghave(self, reqs):
        # TODO do something smarter when all other uses of hghave are gone.
        tdir = self._testdir.replace(b'\\', b'/')
        proc = Popen4(b'%s -c "%s/hghave %s"' %
                      (self._shell, tdir, b' '.join(reqs)),
                      self._testtmp, 0, self._getenv())
        stdout, stderr = proc.communicate()
        ret = proc.wait()

25728:905c32321cfb

        return self._processoutput(exitcode, output, salt, after, expected)

    def _hghave(self, reqs):
        # TODO do something smarter when all other uses of hghave are gone.
        runtestdir = os.path.abspath(os.path.dirname(_bytespath(__file__)))
        tdir = runtestdir.replace(b'\\', b'/')
        proc = Popen4(b'%s -c "%s/hghave %s"' %
                      (self._shell, tdir, b' '.join(reqs)),
                      self._testtmp, 0, self._getenv())
        stdout, stderr = proc.communicate()
        ret = proc.wait()