| #!/bin/sh |
| |
| test_description='git pack-objects using object filtering' |
| |
| GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main |
| export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME |
| |
| . ./test-lib.sh |
| |
| # Test blob:none filter. |
| |
| test_expect_success 'setup r1' ' |
| echo "{print \$1}" >print_1.awk && |
| echo "{print \$2}" >print_2.awk && |
| |
| git init r1 && |
| for n in 1 2 3 4 5 |
| do |
| echo "This is file: $n" > r1/file.$n && |
| git -C r1 add file.$n && |
| git -C r1 commit -m "$n" || return 1 |
| done |
| ' |
| |
| test_expect_success 'verify blob count in normal packfile' ' |
| git -C r1 ls-files -s file.1 file.2 file.3 file.4 file.5 \ |
| >ls_files_result && |
| awk -f print_2.awk ls_files_result | |
| sort >expected && |
| |
| git -C r1 pack-objects --revs --stdout >all.pack <<-EOF && |
| HEAD |
| EOF |
| git -C r1 index-pack ../all.pack && |
| |
| git -C r1 verify-pack -v ../all.pack >verify_result && |
| grep blob verify_result | |
| awk -f print_1.awk | |
| sort >observed && |
| |
| test_cmp expected observed |
| ' |
| |
| test_expect_success 'verify blob:none packfile has no blobs' ' |
| git -C r1 pack-objects --revs --stdout --filter=blob:none >filter.pack <<-EOF && |
| HEAD |
| EOF |
| git -C r1 index-pack ../filter.pack && |
| |
| git -C r1 verify-pack -v ../filter.pack >verify_result && |
| ! grep blob verify_result |
| ' |
| |
| test_expect_success 'verify normal and blob:none packfiles have same commits/trees' ' |
| git -C r1 verify-pack -v ../all.pack >verify_result && |
| grep -E "commit|tree" verify_result | |
| awk -f print_1.awk | |
| sort >expected && |
| |
| git -C r1 verify-pack -v ../filter.pack >verify_result && |
| grep -E "commit|tree" verify_result | |
| awk -f print_1.awk | |
| sort >observed && |
| |
| test_cmp expected observed |
| ' |
| |
| test_expect_success 'get an error for missing tree object' ' |
| git init r5 && |
| echo foo >r5/foo && |
| git -C r5 add foo && |
| git -C r5 commit -m "foo" && |
| git -C r5 rev-parse HEAD^{tree} >tree && |
| del=$(sed "s|..|&/|" tree) && |
| rm r5/.git/objects/$del && |
| test_must_fail git -C r5 pack-objects --revs --stdout 2>bad_tree <<-EOF && |
| HEAD |
| EOF |
| grep "bad tree object" bad_tree |
| ' |
| |
| test_expect_success 'setup for tests of tree:0' ' |
| mkdir r1/subtree && |
| echo "This is a file in a subtree" >r1/subtree/file && |
| git -C r1 add subtree/file && |
| git -C r1 commit -m subtree |
| ' |
| |
| test_expect_success 'verify tree:0 packfile has no blobs or trees' ' |
| git -C r1 pack-objects --revs --stdout --filter=tree:0 >commitsonly.pack <<-EOF && |
| HEAD |
| EOF |
| git -C r1 index-pack ../commitsonly.pack && |
| git -C r1 verify-pack -v ../commitsonly.pack >objs && |
| ! grep -E "tree|blob" objs |
| ' |
| |
| test_expect_success 'grab tree directly when using tree:0' ' |
| # We should get the tree specified directly but not its blobs or subtrees. |
| git -C r1 pack-objects --revs --stdout --filter=tree:0 >commitsonly.pack <<-EOF && |
| HEAD: |
| EOF |
| git -C r1 index-pack ../commitsonly.pack && |
| git -C r1 verify-pack -v ../commitsonly.pack >objs && |
| awk "/tree|blob/{print \$1}" objs >trees_and_blobs && |
| git -C r1 rev-parse HEAD: >expected && |
| test_cmp expected trees_and_blobs |
| ' |
| |
| # Test blob:limit=<n>[kmg] filter. |
| # We boundary test around the size parameter. The filter is strictly less than |
| # the value, so size 500 and 1000 should have the same results, but 1001 should |
| # filter more. |
| |
| test_expect_success 'setup r2' ' |
| git init r2 && |
| for n in 1000 10000 |
| do |
| printf "%"$n"s" X > r2/large.$n && |
| git -C r2 add large.$n && |
| git -C r2 commit -m "$n" || return 1 |
| done |
| ' |
| |
| test_expect_success 'verify blob count in normal packfile' ' |
| git -C r2 ls-files -s large.1000 large.10000 >ls_files_result && |
| awk -f print_2.awk ls_files_result | |
| sort >expected && |
| |
| git -C r2 pack-objects --revs --stdout >all.pack <<-EOF && |
| HEAD |
| EOF |
| git -C r2 index-pack ../all.pack && |
| |
| git -C r2 verify-pack -v ../all.pack >verify_result && |
| grep blob verify_result | |
| awk -f print_1.awk | |
| sort >observed && |
| |
| test_cmp expected observed |
| ' |
| |
| test_expect_success 'verify blob:limit=500 omits all blobs' ' |
| git -C r2 pack-objects --revs --stdout --filter=blob:limit=500 >filter.pack <<-EOF && |
| HEAD |
| EOF |
| git -C r2 index-pack ../filter.pack && |
| |
| git -C r2 verify-pack -v ../filter.pack >verify_result && |
| ! grep blob verify_result |
| ' |
| |
| test_expect_success 'verify blob:limit=1000' ' |
| git -C r2 pack-objects --revs --stdout --filter=blob:limit=1000 >filter.pack <<-EOF && |
| HEAD |
| EOF |
| git -C r2 index-pack ../filter.pack && |
| |
| git -C r2 verify-pack -v ../filter.pack >verify_result && |
| ! grep blob verify_result |
| ' |
| |
| test_expect_success 'verify blob:limit=1001' ' |
| git -C r2 ls-files -s large.1000 >ls_files_result && |
| awk -f print_2.awk ls_files_result | |
| sort >expected && |
| |
| git -C r2 pack-objects --revs --stdout --filter=blob:limit=1001 >filter.pack <<-EOF && |
| HEAD |
| EOF |
| git -C r2 index-pack ../filter.pack && |
| |
| git -C r2 verify-pack -v ../filter.pack >verify_result && |
| grep blob verify_result | |
| awk -f print_1.awk | |
| sort >observed && |
| |
| test_cmp expected observed |
| ' |
| |
| test_expect_success 'verify blob:limit=10001' ' |
| git -C r2 ls-files -s large.1000 large.10000 >ls_files_result && |
| awk -f print_2.awk ls_files_result | |
| sort >expected && |
| |
| git -C r2 pack-objects --revs --stdout --filter=blob:limit=10001 >filter.pack <<-EOF && |
| HEAD |
| EOF |
| git -C r2 index-pack ../filter.pack && |
| |
| git -C r2 verify-pack -v ../filter.pack >verify_result && |
| grep blob verify_result | |
| awk -f print_1.awk | |
| sort >observed && |
| |
| test_cmp expected observed |
| ' |
| |
| test_expect_success 'verify blob:limit=1k' ' |
| git -C r2 ls-files -s large.1000 >ls_files_result && |
| awk -f print_2.awk ls_files_result | |
| sort >expected && |
| |
| git -C r2 pack-objects --revs --stdout --filter=blob:limit=1k >filter.pack <<-EOF && |
| HEAD |
| EOF |
| git -C r2 index-pack ../filter.pack && |
| |
| git -C r2 verify-pack -v ../filter.pack >verify_result && |
| grep blob verify_result | |
| awk -f print_1.awk | |
| sort >observed && |
| |
| test_cmp expected observed |
| ' |
| |
| test_expect_success 'verify explicitly specifying oversized blob in input' ' |
| git -C r2 ls-files -s large.1000 large.10000 >ls_files_result && |
| awk -f print_2.awk ls_files_result | |
| sort >expected && |
| |
| echo HEAD >objects && |
| git -C r2 rev-parse HEAD:large.10000 >>objects && |
| git -C r2 pack-objects --revs --stdout --filter=blob:limit=1k <objects >filter.pack && |
| git -C r2 index-pack ../filter.pack && |
| |
| git -C r2 verify-pack -v ../filter.pack >verify_result && |
| grep blob verify_result | |
| awk -f print_1.awk | |
| sort >observed && |
| |
| test_cmp expected observed |
| ' |
| |
| test_expect_success 'verify blob:limit=1m' ' |
| git -C r2 ls-files -s large.1000 large.10000 >ls_files_result && |
| awk -f print_2.awk ls_files_result | |
| sort >expected && |
| |
| git -C r2 pack-objects --revs --stdout --filter=blob:limit=1m >filter.pack <<-EOF && |
| HEAD |
| EOF |
| git -C r2 index-pack ../filter.pack && |
| |
| git -C r2 verify-pack -v ../filter.pack >verify_result && |
| grep blob verify_result | |
| awk -f print_1.awk | |
| sort >observed && |
| |
| test_cmp expected observed |
| ' |
| |
| test_expect_success 'verify normal and blob:limit packfiles have same commits/trees' ' |
| git -C r2 verify-pack -v ../all.pack >verify_result && |
| grep -E "commit|tree" verify_result | |
| awk -f print_1.awk | |
| sort >expected && |
| |
| git -C r2 verify-pack -v ../filter.pack >verify_result && |
| grep -E "commit|tree" verify_result | |
| awk -f print_1.awk | |
| sort >observed && |
| |
| test_cmp expected observed |
| ' |
| |
| # Test sparse:path=<path> filter. |
| # !!!! |
| # NOTE: sparse:path filter support has been dropped for security reasons, |
| # so the tests have been changed to make sure that using it fails. |
| # !!!! |
| # Use a local file containing a sparse-checkout specification to filter |
| # out blobs not required for the corresponding sparse-checkout. We do not |
| # require sparse-checkout to actually be enabled. |
| |
| test_expect_success 'setup r3' ' |
| git init r3 && |
| mkdir r3/dir1 && |
| for n in sparse1 sparse2 |
| do |
| echo "This is file: $n" > r3/$n && |
| git -C r3 add $n && |
| echo "This is file: dir1/$n" > r3/dir1/$n && |
| git -C r3 add dir1/$n || return 1 |
| done && |
| git -C r3 commit -m "sparse" && |
| echo dir1/ >pattern1 && |
| echo sparse1 >pattern2 |
| ' |
| |
| test_expect_success 'verify blob count in normal packfile' ' |
| git -C r3 ls-files -s sparse1 sparse2 dir1/sparse1 dir1/sparse2 \ |
| >ls_files_result && |
| awk -f print_2.awk ls_files_result | |
| sort >expected && |
| |
| git -C r3 pack-objects --revs --stdout >all.pack <<-EOF && |
| HEAD |
| EOF |
| git -C r3 index-pack ../all.pack && |
| |
| git -C r3 verify-pack -v ../all.pack >verify_result && |
| grep blob verify_result | |
| awk -f print_1.awk | |
| sort >observed && |
| |
| test_cmp expected observed |
| ' |
| |
| test_expect_success 'verify sparse:path=pattern1 fails' ' |
| test_must_fail git -C r3 pack-objects --revs --stdout \ |
| --filter=sparse:path=../pattern1 <<-EOF |
| HEAD |
| EOF |
| ' |
| |
| test_expect_success 'verify sparse:path=pattern2 fails' ' |
| test_must_fail git -C r3 pack-objects --revs --stdout \ |
| --filter=sparse:path=../pattern2 <<-EOF |
| HEAD |
| EOF |
| ' |
| |
| # Test sparse:oid=<oid-ish> filter. |
| # Use a blob containing a sparse-checkout specification to filter |
| # out blobs not required for the corresponding sparse-checkout. We do not |
| # require sparse-checkout to actually be enabled. |
| |
| test_expect_success 'setup r4' ' |
| git init r4 && |
| mkdir r4/dir1 && |
| for n in sparse1 sparse2 |
| do |
| echo "This is file: $n" > r4/$n && |
| git -C r4 add $n && |
| echo "This is file: dir1/$n" > r4/dir1/$n && |
| git -C r4 add dir1/$n || return 1 |
| done && |
| echo dir1/ >r4/pattern && |
| git -C r4 add pattern && |
| git -C r4 commit -m "pattern" |
| ' |
| |
| test_expect_success 'verify blob count in normal packfile' ' |
| git -C r4 ls-files -s pattern sparse1 sparse2 dir1/sparse1 dir1/sparse2 \ |
| >ls_files_result && |
| awk -f print_2.awk ls_files_result | |
| sort >expected && |
| |
| git -C r4 pack-objects --revs --stdout >all.pack <<-EOF && |
| HEAD |
| EOF |
| git -C r4 index-pack ../all.pack && |
| |
| git -C r4 verify-pack -v ../all.pack >verify_result && |
| grep blob verify_result | |
| awk -f print_1.awk | |
| sort >observed && |
| |
| test_cmp expected observed |
| ' |
| |
| test_expect_success 'verify sparse:oid=OID' ' |
| git -C r4 ls-files -s dir1/sparse1 dir1/sparse2 >ls_files_result && |
| awk -f print_2.awk ls_files_result | |
| sort >expected && |
| |
| git -C r4 ls-files -s pattern >staged && |
| oid=$(awk -f print_2.awk staged) && |
| git -C r4 pack-objects --revs --stdout --filter=sparse:oid=$oid >filter.pack <<-EOF && |
| HEAD |
| EOF |
| git -C r4 index-pack ../filter.pack && |
| |
| git -C r4 verify-pack -v ../filter.pack >verify_result && |
| grep blob verify_result | |
| awk -f print_1.awk | |
| sort >observed && |
| |
| test_cmp expected observed |
| ' |
| |
| test_expect_success 'verify sparse:oid=oid-ish' ' |
| git -C r4 ls-files -s dir1/sparse1 dir1/sparse2 >ls_files_result && |
| awk -f print_2.awk ls_files_result | |
| sort >expected && |
| |
| git -C r4 pack-objects --revs --stdout --filter=sparse:oid=main:pattern >filter.pack <<-EOF && |
| HEAD |
| EOF |
| git -C r4 index-pack ../filter.pack && |
| |
| git -C r4 verify-pack -v ../filter.pack >verify_result && |
| grep blob verify_result | |
| awk -f print_1.awk | |
| sort >observed && |
| |
| test_cmp expected observed |
| ' |
| |
| # Delete some loose objects and use pack-objects, but WITHOUT any filtering. |
| # This models previously omitted objects that we did not receive. |
| |
| test_expect_success 'setup r1 - delete loose blobs' ' |
| git -C r1 ls-files -s file.1 file.2 file.3 file.4 file.5 \ |
| >ls_files_result && |
| awk -f print_2.awk ls_files_result | |
| sort >expected && |
| |
| for id in `cat expected | sed "s|..|&/|"` |
| do |
| rm r1/.git/objects/$id || return 1 |
| done |
| ' |
| |
| test_expect_success 'verify pack-objects fails w/ missing objects' ' |
| test_must_fail git -C r1 pack-objects --revs --stdout >miss.pack <<-EOF |
| HEAD |
| EOF |
| ' |
| |
| test_expect_success 'verify pack-objects fails w/ --missing=error' ' |
| test_must_fail git -C r1 pack-objects --revs --stdout --missing=error >miss.pack <<-EOF |
| HEAD |
| EOF |
| ' |
| |
| test_expect_success 'verify pack-objects w/ --missing=allow-any' ' |
| git -C r1 pack-objects --revs --stdout --missing=allow-any >miss.pack <<-EOF |
| HEAD |
| EOF |
| ' |
| |
| test_done |