Merge pull request #5586 from ipfs/fix/sharness/stat-race

fix: sharness race in directory_size if file is removed

Author: Stebalien

test/sharness/lib/test-lib.sh

@@ -406,6 +406,9 @@ directory_size() {
         fsize=$(file_size "$fname")
         res=$?
         if ! test $res -eq 0; then
+            if ! test -e "$fname"; then
+                continue;
+            fi
             echo "failed to get filesize" >&2
             return $res
         fi

test/sharness/t0080-repo.sh

@@ -48,19 +48,26 @@ test_expect_success "'ipfs pin rm' output looks good" '
   test_cmp expected1 actual1
 '
 
-test_expect_success "ipfs repo gc fully reverse ipfs add" '
+test_expect_success "ipfs repo gc fully reverse ipfs add (part 1)" '
   ipfs repo gc &&
   random 100000 41 >gcfile &&
   expected="$(directory_size "$IPFS_PATH/blocks")" &&
   find "$IPFS_PATH/blocks" -type f &&
   hash=$(ipfs add -q gcfile) &&
   ipfs pin rm -r $hash &&
-  ipfs repo gc &&
+  ipfs repo gc
+'
+
+test_kill_ipfs_daemon
+
+test_expect_success "ipfs repo gc fully reverse ipfs add (part 2)" '
   actual=$(directory_size "$IPFS_PATH/blocks") &&
   { test "$actual" -eq "$expected" || test_fsh echo "$actual != $expected"; } &&
   { test "$actual" -gt "0" || test_fsh echo "not($actual > 0)"; }
 '
 
+test_launch_ipfs_daemon --offline
+
 test_expect_success "file no longer pinned" '
   ipfs pin ls --type=recursive --quiet >actual2 &&
   test_expect_code 1 grep $HASH actual2