| #!/bin/sh |
| |
| test_description='show-ref' |
| GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main |
| export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME |
| |
| TEST_PASSES_SANITIZE_LEAK=true |
| . ./test-lib.sh |
| |
| test_expect_success setup ' |
| test_commit --annotate A && |
| git checkout -b side && |
| test_commit --annotate B && |
| git checkout main && |
| test_commit C && |
| git branch B A^0 |
| ' |
| |
| test_expect_success 'show-ref' ' |
| echo $(git rev-parse refs/tags/A) refs/tags/A >expect && |
| |
| git show-ref A >actual && |
| test_cmp expect actual && |
| |
| git show-ref tags/A >actual && |
| test_cmp expect actual && |
| |
| git show-ref refs/tags/A >actual && |
| test_cmp expect actual && |
| |
| test_must_fail git show-ref D >actual && |
| test_must_be_empty actual |
| ' |
| |
| test_expect_success 'show-ref -q' ' |
| git show-ref -q A >actual && |
| test_must_be_empty actual && |
| |
| git show-ref -q tags/A >actual && |
| test_must_be_empty actual && |
| |
| git show-ref -q refs/tags/A >actual && |
| test_must_be_empty actual && |
| |
| test_must_fail git show-ref -q D >actual && |
| test_must_be_empty actual |
| ' |
| |
| test_expect_success 'show-ref --verify' ' |
| echo $(git rev-parse refs/tags/A) refs/tags/A >expect && |
| |
| git show-ref --verify refs/tags/A >actual && |
| test_cmp expect actual && |
| |
| test_must_fail git show-ref --verify A >actual && |
| test_must_be_empty actual && |
| |
| test_must_fail git show-ref --verify tags/A >actual && |
| test_must_be_empty actual && |
| |
| test_must_fail git show-ref --verify D >actual && |
| test_must_be_empty actual |
| ' |
| |
| test_expect_success 'show-ref --verify -q' ' |
| git show-ref --verify -q refs/tags/A >actual && |
| test_must_be_empty actual && |
| |
| test_must_fail git show-ref --verify -q A >actual && |
| test_must_be_empty actual && |
| |
| test_must_fail git show-ref --verify -q tags/A >actual && |
| test_must_be_empty actual && |
| |
| test_must_fail git show-ref --verify -q D >actual && |
| test_must_be_empty actual |
| ' |
| |
| test_expect_success 'show-ref -d' ' |
| { |
| echo $(git rev-parse refs/tags/A) refs/tags/A && |
| echo $(git rev-parse refs/tags/A^0) "refs/tags/A^{}" && |
| echo $(git rev-parse refs/tags/C) refs/tags/C |
| } >expect && |
| git show-ref -d A C >actual && |
| test_cmp expect actual && |
| |
| git show-ref -d tags/A tags/C >actual && |
| test_cmp expect actual && |
| |
| git show-ref -d refs/tags/A refs/tags/C >actual && |
| test_cmp expect actual && |
| |
| git show-ref --verify -d refs/tags/A refs/tags/C >actual && |
| test_cmp expect actual && |
| |
| echo $(git rev-parse refs/heads/main) refs/heads/main >expect && |
| git show-ref -d main >actual && |
| test_cmp expect actual && |
| |
| git show-ref -d heads/main >actual && |
| test_cmp expect actual && |
| |
| git show-ref -d refs/heads/main >actual && |
| test_cmp expect actual && |
| |
| git show-ref -d --verify refs/heads/main >actual && |
| test_cmp expect actual && |
| |
| test_must_fail git show-ref -d --verify main >actual && |
| test_must_be_empty actual && |
| |
| test_must_fail git show-ref -d --verify heads/main >actual && |
| test_must_be_empty actual && |
| |
| test_must_fail git show-ref --verify -d A C >actual && |
| test_must_be_empty actual && |
| |
| test_must_fail git show-ref --verify -d tags/A tags/C >actual && |
| test_must_be_empty actual |
| |
| ' |
| |
| test_expect_success 'show-ref --heads, --tags, --head, pattern' ' |
| for branch in B main side |
| do |
| echo $(git rev-parse refs/heads/$branch) refs/heads/$branch || return 1 |
| done >expect.heads && |
| git show-ref --heads >actual && |
| test_cmp expect.heads actual && |
| |
| for tag in A B C |
| do |
| echo $(git rev-parse refs/tags/$tag) refs/tags/$tag || return 1 |
| done >expect.tags && |
| git show-ref --tags >actual && |
| test_cmp expect.tags actual && |
| |
| cat expect.heads expect.tags >expect && |
| git show-ref --heads --tags >actual && |
| test_cmp expect actual && |
| |
| { |
| echo $(git rev-parse HEAD) HEAD && |
| cat expect.heads expect.tags |
| } >expect && |
| git show-ref --heads --tags --head >actual && |
| test_cmp expect actual && |
| |
| { |
| echo $(git rev-parse HEAD) HEAD && |
| echo $(git rev-parse refs/heads/B) refs/heads/B && |
| echo $(git rev-parse refs/tags/B) refs/tags/B |
| } >expect && |
| git show-ref --head B >actual && |
| test_cmp expect actual && |
| |
| { |
| echo $(git rev-parse HEAD) HEAD && |
| echo $(git rev-parse refs/heads/B) refs/heads/B && |
| echo $(git rev-parse refs/tags/B) refs/tags/B && |
| echo $(git rev-parse refs/tags/B^0) "refs/tags/B^{}" |
| } >expect && |
| git show-ref --head -d B >actual && |
| test_cmp expect actual |
| ' |
| |
| test_expect_success 'show-ref --verify HEAD' ' |
| echo $(git rev-parse HEAD) HEAD >expect && |
| git show-ref --verify HEAD >actual && |
| test_cmp expect actual && |
| |
| git show-ref --verify -q HEAD >actual && |
| test_must_be_empty actual |
| ' |
| |
| test_expect_success 'show-ref --verify with dangling ref' ' |
| sha1_file() { |
| echo "$*" | sed "s#..#.git/objects/&/#" |
| } && |
| |
| remove_object() { |
| file=$(sha1_file "$*") && |
| test -e "$file" && |
| rm -f "$file" |
| } && |
| |
| test_when_finished "rm -rf dangling" && |
| ( |
| git init dangling && |
| cd dangling && |
| test_commit dangling && |
| sha=$(git rev-parse refs/tags/dangling) && |
| remove_object $sha && |
| test_must_fail git show-ref --verify refs/tags/dangling |
| ) |
| ' |
| |
| test_expect_success 'show-ref sub-modes are mutually exclusive' ' |
| test_must_fail git show-ref --verify --exclude-existing 2>err && |
| grep "verify" err && |
| grep "exclude-existing" err && |
| grep "cannot be used together" err && |
| |
| test_must_fail git show-ref --verify --exists 2>err && |
| grep "verify" err && |
| grep "exists" err && |
| grep "cannot be used together" err && |
| |
| test_must_fail git show-ref --exclude-existing --exists 2>err && |
| grep "exclude-existing" err && |
| grep "exists" err && |
| grep "cannot be used together" err |
| ' |
| |
| test_expect_success '--exists with existing reference' ' |
| git show-ref --exists refs/heads/$GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME |
| ' |
| |
| test_expect_success '--exists with missing reference' ' |
| test_expect_code 2 git show-ref --exists refs/heads/does-not-exist |
| ' |
| |
| test_expect_success '--exists does not use DWIM' ' |
| test_expect_code 2 git show-ref --exists $GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME 2>err && |
| grep "reference does not exist" err |
| ' |
| |
| test_expect_success '--exists with HEAD' ' |
| git show-ref --exists HEAD |
| ' |
| |
| test_expect_success '--exists with bad reference name' ' |
| test_when_finished "git update-ref -d refs/heads/bad...name" && |
| new_oid=$(git rev-parse HEAD) && |
| test-tool ref-store main update-ref msg refs/heads/bad...name $new_oid $ZERO_OID REF_SKIP_REFNAME_VERIFICATION && |
| git show-ref --exists refs/heads/bad...name |
| ' |
| |
| test_expect_success '--exists with arbitrary symref' ' |
| test_when_finished "git symbolic-ref -d refs/symref" && |
| git symbolic-ref refs/symref refs/heads/$GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME && |
| git show-ref --exists refs/symref |
| ' |
| |
| test_expect_success '--exists with dangling symref' ' |
| test_when_finished "git symbolic-ref -d refs/heads/dangling" && |
| git symbolic-ref refs/heads/dangling refs/heads/does-not-exist && |
| git show-ref --exists refs/heads/dangling |
| ' |
| |
| test_expect_success '--exists with nonexistent object ID' ' |
| test-tool ref-store main update-ref msg refs/heads/missing-oid $(test_oid 001) $ZERO_OID REF_SKIP_OID_VERIFICATION && |
| git show-ref --exists refs/heads/missing-oid |
| ' |
| |
| test_expect_success '--exists with non-commit object' ' |
| tree_oid=$(git rev-parse HEAD^{tree}) && |
| test-tool ref-store main update-ref msg refs/heads/tree ${tree_oid} $ZERO_OID REF_SKIP_OID_VERIFICATION && |
| git show-ref --exists refs/heads/tree |
| ' |
| |
| test_expect_success '--exists with directory fails with generic error' ' |
| cat >expect <<-EOF && |
| error: reference does not exist |
| EOF |
| test_expect_code 2 git show-ref --exists refs/heads 2>err && |
| test_cmp expect err |
| ' |
| |
| test_done |