comparison tests/run-tests.py @ 47576:c3c38eb08465

run-tests: cleanup windows generation of the python / python3 pointeur

They are no need to generate then in RUNTESTDIR and we don't need a python2
executable. (because not test ever use `python2` explicitly).

This is probably still not perfect, but at least it is better.

Differential Revision: https://phab.mercurial-scm.org/D11045

47575:27fb9f32e1a3

            # Windows doesn't have `python3.exe`, and MSYS cannot understand the
            # reparse point with that name provided by Microsoft.  Create a
            # simple script on PATH with that name that delegates to the py3
            # launcher so the shebang lines work.
            if os.getenv('MSYSTEM'):
                with open(osenvironb[b'RUNTESTDIR'] + b'/python3', 'wb') as f:
                    f.write(b'#!/bin/sh\n')
                    f.write(b'py -3.%d "$@"\n' % sys.version_info[1])
            if os.getenv('MSYSTEM'):
                with open(osenvironb[b'RUNTESTDIR'] + b'/python2', 'wb') as f:
                    f.write(b'#!/bin/sh\n')
                    f.write(b'py -2.%d "$@"\n' % sys.version_info[1])

            exedir, exename = os.path.split(sysexecutable)
            for pyexename in pyexe_names:
                msg = "# Modifying search path to find %s as %s in '%s'"
                msg %= (exename, pyexename, exedir)

47576:c3c38eb08465

            # Windows doesn't have `python3.exe`, and MSYS cannot understand the
            # reparse point with that name provided by Microsoft.  Create a
            # simple script on PATH with that name that delegates to the py3
            # launcher so the shebang lines work.
            if os.getenv('MSYSTEM'):
                py3exe_name = os.path.join(self._custom_bin_dir, b'python3')
                with open(py3exe_name, 'wb') as f:
                    f.write(b'#!/bin/sh\n')
                    f.write(b'py -3.%d "$@"\n' % sys.version_info[1])

                pyexe_name = os.path.join(self._custom_bin_dir, b'python')
                with open(pyexe_name, 'wb') as f:
                    f.write(b'#!/bin/sh\n')
                    f.write(b'py -%d.%d "$@"\n' % sys.version_info[0:2])

            exedir, exename = os.path.split(sysexecutable)
            for pyexename in pyexe_names:
                msg = "# Modifying search path to find %s as %s in '%s'"
                msg %= (exename, pyexename, exedir)