This is needed by TestCases/Posix/coverage-direct.cc
The problem is that the test does:
mkdir <dir>
cd <dir>
cd ..
rm -rf <dir>
<more commands>
the current directory currently looks like "/.../<dir>/../" which
doesn't exist when dir is deleted.
at some point we should probably switch to using the os current
directory (specially if we want to add subshell), but this is a small
incremental improvement.
llvm-svn: 299113
if os.path.isabs(newdir):
shenv.cwd = newdir
else:
- shenv.cwd = os.path.join(shenv.cwd, newdir)
+ shenv.cwd = os.path.realpath(os.path.join(shenv.cwd, newdir))
# The cd builtin always succeeds. If the directory does not exist, the
# following Popen calls will fail instead.
return 0