The unit test 'primer' takes too much time

[eternalNight]

Description

The test 'primer' is soooo slow (10 minutes isn't enough for it to finish the work). As the maximum time allowed for a Qemu test instance to run is 600 seconds (and 10 seconds by default), this test will always time out and make a failure.

Commit

7e99100 unittest: Adapt tests on sfs to the current sfsimg.

Reproduce Steps

cd ucore
make ARCH=i386 menuconfig
UCORE_TEST=/testbin/primer make kernel
UCORE_TEST=/testbin/primer make sfsimg
make swapimg
./uCore_run

Current Result

You can have a sound sleep before the program exits :)

Expected Result

The test takes as much time as primer2 and primer3.