tree df0e3aa7227090e55e3cbc1a00a3836fe126f247
parent 16457fd9d0d985c07c8b581a3e5542084cf70f2a
author Elliott Hughes <enh@google.com> 1652483214 -0700
committer Elliott Hughes <enh@google.com> 1652723784 +0000

mntent_test: don't assume /proc isn't the first mount.

This test tried to be lazy and test both getmntent() and getmntent_r()
in the same test, but that led to an implicit assumption that /proc
isn't the first mount returned.

This new version is quite a bit more thorough than the old. It does
assume that the mount list doesn't change while the test is running, but
that seems like a reasonable assumption to make during CTS?

Bug: https://issuetracker.google.com/230228681
Test: treehugger
Change-Id: I5c5f0b86ae1c4df9a2ce69d48e1c3accb42c687b
(cherry picked from commit 1e393b0699745d6120d2fd43f58dc3d5863e3b87)