You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
136 lines
2.9 KiB
136 lines
2.9 KiB
: included from 6002 and others |
|
|
|
>sed.script |
|
|
|
# Answer the sha1 has associated with the tag. The tag must exist under refs/tags |
|
tag () { |
|
_tag=$1 |
|
git rev-parse --verify "refs/tags/$_tag" || |
|
error "tag: \"$_tag\" does not exist" |
|
} |
|
|
|
# Generate a commit using the text specified to make it unique and the tree |
|
# named by the tag specified. |
|
unique_commit () { |
|
_text=$1 |
|
_tree=$2 |
|
shift 2 |
|
echo "$_text" | git commit-tree $(tag "$_tree") "$@" |
|
} |
|
|
|
# Save the output of a command into the tag specified. Prepend |
|
# a substitution script for the tag onto the front of sed.script |
|
save_tag () { |
|
_tag=$1 |
|
test -n "$_tag" || error "usage: save_tag tag commit-args ..." |
|
shift 1 |
|
|
|
git update-ref "refs/tags/$_tag" $("$@") |
|
|
|
echo "s/$(tag $_tag)/$_tag/g" >sed.script.tmp |
|
cat sed.script >>sed.script.tmp |
|
rm sed.script |
|
mv sed.script.tmp sed.script |
|
} |
|
|
|
# Replace unhelpful sha1 hashes with their symbolic equivalents |
|
entag () { |
|
sed -f sed.script |
|
} |
|
|
|
# Execute a command after first saving, then setting the GIT_AUTHOR_EMAIL |
|
# tag to a specified value. Restore the original value on return. |
|
as_author () { |
|
_author=$1 |
|
shift 1 |
|
_save=$GIT_AUTHOR_EMAIL |
|
|
|
GIT_AUTHOR_EMAIL="$_author" |
|
export GIT_AUTHOR_EMAIL |
|
"$@" |
|
if test -z "$_save" |
|
then |
|
unset GIT_AUTHOR_EMAIL |
|
else |
|
GIT_AUTHOR_EMAIL="$_save" |
|
export GIT_AUTHOR_EMAIL |
|
fi |
|
} |
|
|
|
commit_date () { |
|
_commit=$1 |
|
git cat-file commit $_commit | |
|
sed -n "s/^committer .*> \([0-9]*\) .*/\1/p" |
|
} |
|
|
|
# Assign the value of fake date to a variable, but |
|
# allow fairly common "1971-08-16 00:00" to be omittd |
|
assign_fake_date () { |
|
case "$2" in |
|
??:??:??) eval "$1='1971-08-16 $2'" ;; |
|
??:??) eval "$1='1971-08-16 00:$2'" ;; |
|
??) eval "$1='1971-08-16 00:00:$2'" ;; |
|
*) eval "$1='$2'" ;; |
|
esac |
|
} |
|
|
|
on_committer_date () { |
|
assign_fake_date GIT_COMMITTER_DATE "$1" |
|
export GIT_COMMITTER_DATE |
|
shift 1 |
|
"$@" |
|
} |
|
|
|
on_dates () { |
|
assign_fake_date GIT_COMMITTER_DATE "$1" |
|
assign_fake_date GIT_AUTHOR_DATE "$2" |
|
export GIT_COMMITTER_DATE GIT_AUTHOR_DATE |
|
shift 2 |
|
"$@" |
|
} |
|
|
|
# Execute a command and suppress any error output. |
|
hide_error () { |
|
"$@" 2>/dev/null |
|
} |
|
|
|
check_output () { |
|
_name=$1 |
|
shift 1 |
|
if eval "$*" | entag >"$_name.actual" |
|
then |
|
test_cmp "$_name.expected" "$_name.actual" |
|
else |
|
return 1 |
|
fi |
|
} |
|
|
|
# Turn a reasonable test description into a reasonable test name. |
|
# All alphanums translated into -'s which are then compressed and stripped |
|
# from front and back. |
|
name_from_description () { |
|
perl -pe ' |
|
s/[^A-Za-z0-9.]/-/g; |
|
s/-+/-/g; |
|
s/-$//; |
|
s/^-//; |
|
y/A-Z/a-z/; |
|
' |
|
} |
|
|
|
|
|
# Execute the test described by the first argument, by eval'ing |
|
# command line specified in the 2nd argument. Check the status code |
|
# is zero and that the output matches the stream read from |
|
# stdin. |
|
test_output_expect_success() |
|
{ |
|
_description=$1 |
|
_test=$2 |
|
test $# -eq 2 || |
|
error "usage: test_output_expect_success description test <<EOF ... EOF" |
|
|
|
_name=$(echo $_description | name_from_description) |
|
cat >"$_name.expected" |
|
test_expect_success "$_description" "check_output $_name \"$_test\"" |
|
}
|
|
|