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https://github.com/git/git
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2bbcddee87
We use 'A' for added files instead of 'N' to make the it visually easier to distinguish from 'M' now. While we are at it, make the test scripts executable. Yes, I know it does not matter because t/Makefile runs them explicitly with "sh tXXXX-blah.sh", but being consistent is always better. Signed-off-by: Junio C Hamano <junkio@cox.net>
110 lines
2.5 KiB
Bash
Executable file
110 lines
2.5 KiB
Bash
Executable file
[ -d .git/refs/tags ] || mkdir -p .git/refs/tags
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:> sed.script
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# Answer the sha1 has associated with the tag. The tag must exist in .git or .git/refs/tags
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tag()
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{
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_tag=$1
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[ -f .git/refs/tags/$_tag ] || error "tag: \"$_tag\" does not exist"
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cat .git/refs/tags/$_tag
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}
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# Generate a commit using the text specified to make it unique and the tree
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# named by the tag specified.
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unique_commit()
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{
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_text=$1
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_tree=$2
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shift 2
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echo $_text | git-commit-tree $(tag $_tree) "$@"
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}
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# Save the output of a command into the tag specified. Prepend
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# a substitution script for the tag onto the front of sed.script
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save_tag()
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{
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_tag=$1
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[ -n "$_tag" ] || error "usage: save_tag tag commit-args ..."
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shift 1
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"$@" >.git/refs/tags/$_tag
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echo "s/$(tag $_tag)/$_tag/g" > sed.script.tmp
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cat sed.script >> sed.script.tmp
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rm sed.script
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mv sed.script.tmp sed.script
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}
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# Replace unhelpful sha1 hashses with their symbolic equivalents
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entag()
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{
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sed -f sed.script
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}
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# Execute a command after first saving, then setting the GIT_AUTHOR_EMAIL
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# tag to a specified value. Restore the original value on return.
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as_author()
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{
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_author=$1
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shift 1
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_save=$GIT_AUTHOR_EMAIL
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export GIT_AUTHOR_EMAIL="$_author"
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"$@"
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export GIT_AUTHOR_EMAIL="$_save"
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}
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commit_date()
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{
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_commit=$1
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git-cat-file commit $_commit | sed -n "s/^committer .*> \([0-9]*\) .*/\1/p"
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}
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on_committer_date()
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{
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_date=$1
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shift 1
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GIT_COMMITTER_DATE=$_date "$@"
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}
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# Execute a command and suppress any error output.
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hide_error()
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{
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"$@" 2>/dev/null
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}
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check_output()
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{
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_name=$1
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shift 1
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if eval "$*" | entag > $_name.actual
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then
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diff $_name.expected $_name.actual
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else
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return 1;
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fi
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}
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# Turn a reasonable test description into a reasonable test name.
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# All alphanums translated into -'s which are then compressed and stripped
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# from front and back.
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name_from_description()
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{
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tr "'" '-' | tr '~`!@#$%^&*()_+={}[]|\;:"<>,/? ' '-' | tr -s '-' | tr '[A-Z]' '[a-z]' | sed "s/^-*//;s/-*\$//"
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}
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# Execute the test described by the first argument, by eval'ing
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# command line specified in the 2nd argument. Check the status code
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# is zero and that the output matches the stream read from
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# stdin.
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test_output_expect_success()
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{
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_description=$1
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_test=$2
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[ $# -eq 2 ] || error "usage: test_output_expect_success description test <<EOF ... EOF"
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_name=$(echo $_description | name_from_description)
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cat > $_name.expected
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test_expect_success "$_description" "check_output $_name \"$_test\""
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}
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