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sharness: added ipfs dag stat tests
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aschmahmann committed Aug 17, 2020
1 parent 640ed77 commit d702fe7
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Showing 2 changed files with 36 additions and 1 deletion.
2 changes: 1 addition & 1 deletion core/commands/dag/dag.go
Original file line number Diff line number Diff line change
Expand Up @@ -776,7 +776,7 @@ Note: This command skips duplicate blocks in reporting both size and the number
cmds.Text: cmds.MakeTypedEncoder(func(req *cmds.Request, w io.Writer, event *DagStat) error {
_, err := fmt.Fprintf(
w,
"%v",
"%v\n",
event,
)
return err
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35 changes: 35 additions & 0 deletions test/sharness/t0053-dag.sh
Original file line number Diff line number Diff line change
Expand Up @@ -268,6 +268,41 @@ test_dag_cmd() {
test_cmp resolve_obj_exp resolve_obj &&
test_cmp resolve_data_exp resolve_data
'

test_expect_success "dag stat of simple IPLD object" '
ipfs dag stat $NESTED_HASH > actual_stat_inner_ipld_obj &&
echo "Size: 15, NumBlocks: 1" > exp_stat_inner_ipld_obj &&
test_cmp exp_stat_inner_ipld_obj actual_stat_inner_ipld_obj &&
ipfs dag stat $HASH > actual_stat_ipld_obj &&
echo "Size: 61, NumBlocks: 2" > exp_stat_ipld_obj &&
test_cmp exp_stat_ipld_obj actual_stat_ipld_obj
'

test_expect_success "dag stat of simple UnixFS object" '
BASIC_UNIXFS=$(echo "1234" | ipfs add --pin=false -q) &&
ipfs dag stat $BASIC_UNIXFS > actual_stat_basic_unixfs &&
echo "Size: 13, NumBlocks: 1" > exp_stat_basic_unixfs &&
test_cmp exp_stat_basic_unixfs actual_stat_basic_unixfs
'

# The multiblock file is just 10000000 copies of the number 1
# As most of its data is replicated it should have a small number of blocks
test_expect_success "dag stat of multiblock UnixFS object" '
MULTIBLOCK_UNIXFS=$(printf "1%.0s" {1..10000000} | ipfs add --pin=false -q) &&
ipfs dag stat $MULTIBLOCK_UNIXFS > actual_stat_multiblock_unixfs &&
echo "Size: 302582, NumBlocks: 3" > exp_stat_multiblock_unixfs &&
test_cmp exp_stat_multiblock_unixfs actual_stat_multiblock_unixfs
'

test_expect_success "dag stat of directory of UnixFS objects" '
mkdir -p unixfsdir &&
echo "1234" > unixfsdir/small.txt
printf "1%.0s" {1..10000000} > unixfsdir/many1s.txt &&
DIRECTORY_UNIXFS=$(ipfs add -r --pin=false -Q unixfsdir) &&
ipfs dag stat $DIRECTORY_UNIXFS > actual_stat_directory_unixfs &&
echo "Size: 302705, NumBlocks: 5" > exp_stat_directory_unixfs &&
test_cmp exp_stat_directory_unixfs actual_stat_directory_unixfs
'
}

# should work offline
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