test-histedit: $TESTTMP quoting fixes for Windows
Without this, C:\path\to\test is converted into C:pathtotest.
Since $TESTTMP appears in output, seems to work in some places without quotes,
and is also used within a larger quote block (see test-rebase-collapse.t, ~line
160), I'm not sure what a check-code rule would look like (or even if it is
feasible).
#!/usr/bin/env python
__doc__ = """Same as `echo a >> b`, but ensures a changed mtime of b.
Without this svn will not detect workspace changes."""
import sys, os
text = sys.argv[1]
fname = sys.argv[2]
f = open(fname, "ab")
try:
before = os.fstat(f.fileno()).st_mtime
f.write(text)
f.write("\n")
finally:
f.close()
inc = 1
now = os.stat(fname).st_mtime
while now == before:
t = now + inc
inc += 1
os.utime(fname, (t, t))
now = os.stat(fname).st_mtime