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#!/bin/sh
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#
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#
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test_description='git mktag: tag object verify test'
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. ./test-lib.sh
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###########################################################
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# check the tag.sig file, expecting verify_tag() to fail,
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# and checking that the error message matches the pattern
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# given in the expect.pat file.
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check_verify_failure () {
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expect="$2"
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test_expect_success "$1" '
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( test_must_fail git mktag <tag.sig 2>message ) &&
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grep "$expect" message
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'
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}
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###########################################################
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# first create a commit, so we have a valid object/type
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# for the tag.
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test_expect_success 'setup' '
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echo Hello >A &&
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git update-index --add A &&
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git commit -m "Initial commit" &&
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head=$(git rev-parse --verify HEAD)
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'
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############################################################
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# 1. length check
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cat >tag.sig <<EOF
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too short for a tag
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EOF
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check_verify_failure 'Tag object length check' \
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'^error: .*size wrong.*$'
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############################################################
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# 2. object line label check
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cat >tag.sig <<EOF
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xxxxxx 139e9b33986b1c2670fff52c5067603117b3e895
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type tag
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tag mytag
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tagger . <> 0 +0000
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EOF
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check_verify_failure '"object" line label check' '^error: char0: .*"object "$'
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############################################################
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# 3. object line SHA1 check
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cat >tag.sig <<EOF
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object zz9e9b33986b1c2670fff52c5067603117b3e895
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type tag
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tag mytag
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tagger . <> 0 +0000
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EOF
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check_verify_failure '"object" line SHA1 check' '^error: char7: .*SHA1 hash$'
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############################################################
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# 4. type line label check
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cat >tag.sig <<EOF
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object 779e9b33986b1c2670fff52c5067603117b3e895
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xxxx tag
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tag mytag
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tagger . <> 0 +0000
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EOF
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check_verify_failure '"type" line label check' '^error: char47: .*"\\ntype "$'
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############################################################
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# 5. type line eol check
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echo "object 779e9b33986b1c2670fff52c5067603117b3e895" >tag.sig
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printf "type tagsssssssssssssssssssssssssssssss" >>tag.sig
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check_verify_failure '"type" line eol check' '^error: char48: .*"\\n"$'
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############################################################
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# 6. tag line label check #1
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cat >tag.sig <<EOF
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object 779e9b33986b1c2670fff52c5067603117b3e895
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type tag
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xxx mytag
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tagger . <> 0 +0000
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EOF
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check_verify_failure '"tag" line label check #1' \
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'^error: char57: no "tag " found$'
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############################################################
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# 7. tag line label check #2
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cat >tag.sig <<EOF
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object 779e9b33986b1c2670fff52c5067603117b3e895
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type taggggggggggggggggggggggggggggggg
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tag
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EOF
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check_verify_failure '"tag" line label check #2' \
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'^error: char87: no "tag " found$'
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############################################################
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# 8. type line type-name length check
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cat >tag.sig <<EOF
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object 779e9b33986b1c2670fff52c5067603117b3e895
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type taggggggggggggggggggggggggggggggg
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tag mytag
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EOF
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check_verify_failure '"type" line type-name length check' \
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'^error: char53: type too long$'
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############################################################
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# 9. verify object (SHA1/type) check
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cat >tag.sig <<EOF
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object 779e9b33986b1c2670fff52c5067603117b3e895
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type tagggg
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tag mytag
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tagger . <> 0 +0000
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EOF
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check_verify_failure 'verify object (SHA1/type) check' \
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'^error: char7: could not verify object.*$'
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############################################################
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# 10. verify tag-name check
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cat >tag.sig <<EOF
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object $head
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type commit
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tag my tag
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tagger . <> 0 +0000
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EOF
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check_verify_failure 'verify tag-name check' \
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'^error: char67: could not verify tag name$'
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############################################################
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# 11. tagger line label check #1
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cat >tag.sig <<EOF
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object $head
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type commit
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tag mytag
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This is filler
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EOF
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check_verify_failure '"tagger" line label check #1' \
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'^error: char70: could not find "tagger "$'
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############################################################
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# 12. tagger line label check #2
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cat >tag.sig <<EOF
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object $head
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type commit
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tag mytag
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tagger
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This is filler
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EOF
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check_verify_failure '"tagger" line label check #2' \
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'^error: char70: could not find "tagger "$'
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############################################################
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# 13. disallow missing tag author name
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cat >tag.sig <<EOF
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object $head
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type commit
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tag mytag
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tagger <> 0 +0000
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This is filler
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EOF
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check_verify_failure 'disallow missing tag author name' \
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'^error: char77: missing tagger name$'
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############################################################
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# 14. disallow missing tag author name
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cat >tag.sig <<EOF
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object $head
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type commit
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tag mytag
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tagger T A Gger <
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> 0 +0000
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EOF
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check_verify_failure 'disallow malformed tagger' \
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'^error: char77: malformed tagger field$'
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############################################################
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# 15. allow empty tag email
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cat >tag.sig <<EOF
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object $head
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type commit
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tag mytag
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tagger T A Gger <> 0 +0000
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EOF
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test_expect_success \
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'allow empty tag email' \
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'git mktag <tag.sig >.git/refs/tags/mytag 2>message'
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############################################################
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# 16. disallow spaces in tag email
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cat >tag.sig <<EOF
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object $head
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type commit
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tag mytag
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tagger T A Gger <tag ger@example.com> 0 +0000
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EOF
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check_verify_failure 'disallow spaces in tag email' \
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'^error: char77: malformed tagger field$'
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############################################################
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# 17. disallow missing tag timestamp
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tr '_' ' ' >tag.sig <<EOF
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object $head
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type commit
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tag mytag
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tagger T A Gger <tagger@example.com>__
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EOF
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check_verify_failure 'disallow missing tag timestamp' \
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'^error: char107: missing tag timestamp$'
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############################################################
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# 18. detect invalid tag timestamp1
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cat >tag.sig <<EOF
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object $head
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type commit
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tag mytag
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tagger T A Gger <tagger@example.com> Tue Mar 25 15:47:44 2008
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EOF
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check_verify_failure 'detect invalid tag timestamp1' \
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'^error: char107: missing tag timestamp$'
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############################################################
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# 19. detect invalid tag timestamp2
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cat >tag.sig <<EOF
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object $head
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type commit
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tag mytag
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tagger T A Gger <tagger@example.com> 2008-03-31T12:20:15-0500
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EOF
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check_verify_failure 'detect invalid tag timestamp2' \
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'^error: char111: malformed tag timestamp$'
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############################################################
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# 20. detect invalid tag timezone1
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cat >tag.sig <<EOF
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object $head
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type commit
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tag mytag
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tagger T A Gger <tagger@example.com> 1206478233 GMT
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EOF
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check_verify_failure 'detect invalid tag timezone1' \
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'^error: char118: malformed tag timezone$'
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############################################################
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# 21. detect invalid tag timezone2
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cat >tag.sig <<EOF
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object $head
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type commit
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tag mytag
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tagger T A Gger <tagger@example.com> 1206478233 + 30
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EOF
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check_verify_failure 'detect invalid tag timezone2' \
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'^error: char118: malformed tag timezone$'
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############################################################
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# 22. detect invalid tag timezone3
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cat >tag.sig <<EOF
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object $head
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type commit
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tag mytag
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tagger T A Gger <tagger@example.com> 1206478233 -1430
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EOF
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check_verify_failure 'detect invalid tag timezone3' \
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'^error: char118: malformed tag timezone$'
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############################################################
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# 23. detect invalid header entry
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cat >tag.sig <<EOF
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object $head
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type commit
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tag mytag
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tagger T A Gger <tagger@example.com> 1206478233 -0500
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this line should not be here
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EOF
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check_verify_failure 'detect invalid header entry' \
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'^error: char124: trailing garbage in tag header$'
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############################################################
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# 24. create valid tag
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cat >tag.sig <<EOF
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object $head
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type commit
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tag mytag
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tagger T A Gger <tagger@example.com> 1206478233 -0500
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EOF
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test_expect_success \
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'create valid tag' \
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'git mktag <tag.sig >.git/refs/tags/mytag 2>message'
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############################################################
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# 25. check mytag
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test_expect_success \
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'check mytag' \
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'git tag -l | grep mytag'
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test_done
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