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Support hashes from 20 <= x <= 128 bytes, but does not yet have any option to generate anything else than 32 bytes hashes. This will be forward compatible when we add such option.
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,81 @@ | ||
| #!/usr/bin/env bash | ||
| # | ||
| # Copyright (c) 2020 Claudia Richoux | ||
| # MIT Licensed; see the LICENSE file in this repository. | ||
| # | ||
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| test_description="Test blake3 mhash support" | ||
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| . lib/test-lib.sh | ||
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| test_init_ipfs | ||
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| # the blake3 hash of "foo\n" in UTF8 (which is what comes out of echo when you pipe into `ipfs`) starts with "49dc870df1de7fd60794cebce449f5ccdae575affaa67a24b62acb03e039db92" | ||
| # without the newline it's "04e0bb39f30b1a3feb89f536c93be15055482df748674b00d26e5a75777702e9". so if you start seeing these values that's your problem | ||
| BLAKE3RAWCID32BYTE="bafkr4icj3sdq34o6p7lapfgoxtset5om3lsxll72uz5cjnrkzmb6aoo3si" | ||
| BLAKE3RAWCID64BYTE="bafkr4qcj3sdq34o6p7lapfgoxtset5om3lsxll72uz5cjnrkzmb6aoo3sknmbprpe27pbfrb67tonydgfot5ixuq4skiva76ppbgpjlzc4ua4" | ||
| BLAKE3RAWCID128BYTE="bafkr5aabjhoiodpr3z75mb4uz26oispvztnok5np7kthujfwflfqhybz3ojjvqf6f4tl54eweh36nzxamyv2pvc6sdsjjcud7z54ez5fpelsqdtax2k3rvuq3wdl5a4blxv3gvsroa3nakfzzknamhu2apf3vvytyiobabrn2bfnfajq66ikjy5lewsp5jyddsg5l7u3emr2ancimryay" | ||
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| ### block tests, including for various sizes of hash ### | ||
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| test_expect_success "putting a block with an mhash blake3 succeeds (default 32 bytes)" ' | ||
| HASH=$(echo "foo" | ipfs block put --mhtype=blake3 --cid-codec=raw | tee actual_out) && | ||
| test $BLAKE3RAWCID32BYTE = "$HASH" | ||
| ' | ||
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| test_expect_success "block get output looks right" ' | ||
| ipfs block get $BLAKE3RAWCID32BYTE > blk_get_out && | ||
| echo "foo" > blk_get_exp && | ||
| test_cmp blk_get_exp blk_get_out | ||
| ' | ||
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| test_expect_success "putting a block with an mhash blake3 succeeds: 64 bytes" ' | ||
| HASH=$(echo "foo" | ipfs block put --mhtype=blake3 --mhlen=64 --cid-codec=raw | tee actual_out) && | ||
| test $BLAKE3RAWCID64BYTE = "$HASH" | ||
| ' | ||
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| test_expect_success "64B block get output looks right" ' | ||
| ipfs block get $BLAKE3RAWCID64BYTE > blk_get_out && | ||
| echo "foo" > blk_get_exp && | ||
| test_cmp blk_get_exp blk_get_out | ||
| ' | ||
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| test_expect_success "putting a block with an mhash blake3 succeeds: 128 bytes" ' | ||
| HASH=$(echo "foo" | ipfs block put --mhtype=blake3 --mhlen=128 --cid-codec=raw | tee actual_out) && | ||
| test $BLAKE3RAWCID128BYTE = "$HASH" | ||
| ' | ||
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| test_expect_success "32B block get output looks right" ' | ||
| ipfs block get $BLAKE3RAWCID128BYTE > blk_get_out && | ||
| echo "foo" > blk_get_exp && | ||
| test_cmp blk_get_exp blk_get_out | ||
| ' | ||
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| ### dag tests ### | ||
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| test_expect_success "dag put works with blake3" ' | ||
| HASH=$(echo "foo" | ipfs dag put --input-codec=raw --store-codec=raw --hash=blake3 | tee actual_out) && | ||
| test $BLAKE3RAWCID32BYTE = "$HASH" | ||
| ' | ||
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| test_expect_success "dag get output looks right" ' | ||
| ipfs dag get --output-codec=raw $BLAKE3RAWCID32BYTE > dag_get_out && | ||
| echo "foo" > dag_get_exp && | ||
| test_cmp dag_get_exp dag_get_out | ||
| ' | ||
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| ### add and cat tests ### | ||
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| test_expect_success "adding a file with just foo in it to ipfs" ' | ||
| echo "foo" > afile && | ||
| HASH=$(ipfs add -q --hash=blake3 --raw-leaves afile | tee actual_out) && | ||
| test $BLAKE3RAWCID32BYTE = "$HASH" | ||
| ' | ||
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| test_expect_success "catting it" ' | ||
| ipfs cat $BLAKE3RAWCID32BYTE > cat_out && | ||
| echo "foo" > cat_exp && | ||
| test_cmp cat_exp cat_out | ||
| ' | ||
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| test_done |