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#!/bin/sh
test_description='Test git check-ref-format'
. ./test-lib.sh
valid_ref() {
test_expect_success "ref name '$1' is valid" \
"git check-ref-format '$1'"
}
invalid_ref() {
test_expect_success "ref name '$1' is not valid" \
"test_must_fail git check-ref-format '$1'"
}
valid_ref 'heads/foo'
invalid_ref 'foo'
valid_ref 'foo/bar/baz'
valid_ref 'refs///heads/foo'
invalid_ref 'heads/foo/'
valid_ref '/heads/foo'
valid_ref '///heads/foo'
invalid_ref '/foo'
invalid_ref './foo'
invalid_ref '.refs/foo'
invalid_ref 'heads/foo..bar'
invalid_ref 'heads/foo?bar'
valid_ref 'foo./bar'
invalid_ref 'heads/foo.lock'
valid_ref 'heads/foo@bar'
invalid_ref 'heads/v@{ation'
invalid_ref 'heads/foo\bar'
invalid_ref "$(printf 'heads/foo\t')"
invalid_ref "$(printf 'heads/foo\177')"
valid_ref "$(printf 'heads/fu\303\237')"
test_expect_success "check-ref-format --branch @{-1}" '
T=$(git write-tree) &&
sha1=$(echo A | git commit-tree $T) &&
git update-ref refs/heads/master $sha1 &&
git update-ref refs/remotes/origin/master $sha1 &&
git checkout master &&
git checkout origin/master &&
git checkout master &&
refname=$(git check-ref-format --branch @{-1}) &&
test "$refname" = "$sha1" &&
refname2=$(git check-ref-format --branch @{-2}) &&
test "$refname2" = master'
test_expect_success 'check-ref-format --branch from subdir' '
mkdir subdir &&
T=$(git write-tree) &&
sha1=$(echo A | git commit-tree $T) &&
git update-ref refs/heads/master $sha1 &&
git update-ref refs/remotes/origin/master $sha1 &&
git checkout master &&
git checkout origin/master &&
git checkout master &&
refname=$(
cd subdir &&
git check-ref-format --branch @{-1}
) &&
test "$refname" = "$sha1"
'
valid_ref_normalized() {
test_expect_success "ref name '$1' simplifies to '$2'" "
refname=\$(git check-ref-format --print '$1') &&
test \"\$refname\" = '$2'"
}
invalid_ref_normalized() {
test_expect_success "check-ref-format --print rejects '$1'" "
test_must_fail git check-ref-format --print '$1'"
}
valid_ref_normalized 'heads/foo' 'heads/foo'
valid_ref_normalized 'refs///heads/foo' 'refs/heads/foo'
valid_ref_normalized '/heads/foo' 'heads/foo'
valid_ref_normalized '///heads/foo' 'heads/foo'
invalid_ref_normalized 'foo'
invalid_ref_normalized '/foo'
invalid_ref_normalized 'heads/foo/../bar'
invalid_ref_normalized 'heads/./foo'
invalid_ref_normalized 'heads\foo'
test_done
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