1*cf5a6c84SAndroid Build Coastguard Worker#!/bin/bash 2*cf5a6c84SAndroid Build Coastguard Worker 3*cf5a6c84SAndroid Build Coastguard Worker[ -f testing.sh ] && . testing.sh 4*cf5a6c84SAndroid Build Coastguard Worker 5*cf5a6c84SAndroid Build Coastguard Worker#testing "name" "command" "result" "infile" "stdin" 6*cf5a6c84SAndroid Build Coastguard Worker 7*cf5a6c84SAndroid Build Coastguard WorkerSIZE='&& stat -c %s freep' 8*cf5a6c84SAndroid Build Coastguard Workertesting "0" "truncate -s 0 freep $SIZE" "0\n" "" "" 9*cf5a6c84SAndroid Build Coastguard Workertesting "12345" "truncate -s 12345 freep $SIZE" "12345\n" "" "" 10*cf5a6c84SAndroid Build Coastguard Workertesting "1m" "truncate -s 1m freep $SIZE" "1048576\n" "" "" 11*cf5a6c84SAndroid Build Coastguard Worker# We can't test against 0 because Android filesystems use an extra 4KiB for 12*cf5a6c84SAndroid Build Coastguard Worker# extended attributes (SELinux). We recreate the file because macOS behavior 13*cf5a6c84SAndroid Build Coastguard Worker# is a bit weird; for some file sizes (12345, in this example) blocks will 14*cf5a6c84SAndroid Build Coastguard Worker# have been allocated that aren't deallocated by the 1g extension. 15*cf5a6c84SAndroid Build Coastguard Workerrm freep; touch freep 16*cf5a6c84SAndroid Build Coastguard Workertesting "is sparse" "truncate -s 1g freep && [ $(stat -c %b freep) -le 64 ] && 17*cf5a6c84SAndroid Build Coastguard Worker echo okay" \ 18*cf5a6c84SAndroid Build Coastguard Worker "okay\n" "" "" 19*cf5a6c84SAndroid Build Coastguard Workertesting "+" "truncate -s 1k freep && truncate -s +1k freep $SIZE" \ 20*cf5a6c84SAndroid Build Coastguard Worker "2048\n" "" "" 21*cf5a6c84SAndroid Build Coastguard Workertesting "-" "truncate -s 4k freep && truncate -s -1k freep $SIZE" \ 22*cf5a6c84SAndroid Build Coastguard Worker "3072\n" "" "" 23*cf5a6c84SAndroid Build Coastguard Workertesting "< hit" \ 24*cf5a6c84SAndroid Build Coastguard Worker "truncate -s 5k freep && truncate -s \<4k freep $SIZE" "4096\n" "" "" 25*cf5a6c84SAndroid Build Coastguard Workertesting "< miss" \ 26*cf5a6c84SAndroid Build Coastguard Worker "truncate -s 4k freep && truncate -s \<6k freep $SIZE" "4096\n" "" "" 27*cf5a6c84SAndroid Build Coastguard Workertesting "> hit" \ 28*cf5a6c84SAndroid Build Coastguard Worker "truncate -s 3k freep && truncate -s \>4k freep $SIZE" "4096\n" "" "" 29*cf5a6c84SAndroid Build Coastguard Workertesting "> miss" \ 30*cf5a6c84SAndroid Build Coastguard Worker "truncate -s 4k freep && truncate -s \>2k freep $SIZE" "4096\n" "" "" 31*cf5a6c84SAndroid Build Coastguard Workertesting "/" "truncate -s 7k freep && truncate -s /3k freep $SIZE" \ 32*cf5a6c84SAndroid Build Coastguard Worker "6144\n" "" "" 33*cf5a6c84SAndroid Build Coastguard Workertesting "%" "truncate -s 7k freep && truncate -s %3k freep $SIZE" \ 34*cf5a6c84SAndroid Build Coastguard Worker "9216\n" "" "" 35