view tests/heredoctest.py @ 42376:89c0c8edc9d4 stable

tests: demonstrate broken manifest generation with the pure module

This will be fixed next.  But I don't fully understand how 'b.txt' is actually
removed properly in the second test, given what's broken.  Also, I'm not sure
why 'bb.txt' is flagged as not being in the manifest, when it clearly appears
to be.

from __future__ import absolute_import, print_function

import sys

def flush():
    sys.stdout.flush()
    sys.stderr.flush()

globalvars = {}
lines = sys.stdin.readlines()
while lines:
    l = lines.pop(0)
    if l.startswith('SALT'):
        print(l[:-1])
    elif l.startswith('>>> '):
        snippet = l[4:]
        while lines and lines[0].startswith('... '):
            l = lines.pop(0)
            snippet += l[4:]
        c = compile(snippet, '<heredoc>', 'single')
        try:
            flush()
            exec(c, globalvars)
            flush()
        except Exception as inst:
            flush()
            print(repr(inst))