#!/bin/sh
+#
+# Copyright (c) 2005, Linus Torvalds
+# Copyright (c) 2005, Junio C Hamano
+#
+# Clone a repository into a different directory that does not yet exist.
+
+usage() {
+ echo >&2 "* git clone [-l] <repo> <dir>"
+ exit 1
+}
+
+use_local=no
+while
+ case "$#,$1" in
+ 0,*) break ;;
+ *,-l|*,--l|*,--lo|*,--loc|*,--loca|*,--local) use_local=yes ;;
+ *,-*) usage ;;
+ *) break ;;
+ esac
+do
+ shift
+done
+
repo="$1"
dir="$2"
-mkdir "$dir" && cd "$dir" && git-init-db && git-clone-pack "$repo"
+mkdir "$dir" &&
+D=$(
+ (cd "$dir" && git-init-db && pwd)
+) &&
+test -d "$D" || usage
+
+# We do local magic only when the user tells us to.
+case "$use_local" in
+yes)
+ ( cd "$repo/objects" ) || {
+ repo="$repo/.git"
+ ( cd "$repo/objects" ) || {
+ echo >&2 "-l flag seen but $repo is not local."
+ exit 1
+ }
+ }
+
+ # See if we can hardlink and drop "l" if not.
+ sample_file=$(cd "$repo" && \
+ find objects -type f -print | sed -e 1q)
+
+ # objects directory should not be empty since we are cloning!
+ test -f "$repo/$sample_file" || exit
+
+ l=
+ if ln "$repo/$sample_file" "$D/.git/objects/sample" 2>/dev/null
+ then
+ l=l
+ fi &&
+ rm -f "$D/.git/objects/sample" &&
+ cp -r$l "$repo/objects" "$D/.git/" || exit 1
+
+ # Make a duplicate of refs and HEAD pointer
+ HEAD=
+ if test -f "$repo/HEAD"
+ then
+ HEAD=HEAD
+ fi
+ tar Ccf "$repo" - refs $HEAD | tar Cxf "$D/.git" - || exit 1
+ exit 0
+ ;;
+esac
+
+cd "$D" && git clone-pack "$repo"
continue;
}
if (check_sha1_signature(sha1, data, size, type)) {
- err = error("cannot packed %s from %s corrupt",
+ err = error("packed %s from %s is corrupt",
sha1_to_hex(sha1), p->pack_name);
free(data);
continue;
Third digit (optionally) tells the particular switch or group of switches
we are testing.
+If you create files under t/ directory (i.e. here) that is not
+the top-level test script, never name the file to match the above
+pattern. The Makefile here considers all such files as the
+top-level test script and tries to run all of them. A care is
+especially needed if you are creating a common test library
+file, similar to test-lib.sh, because such a library file may
+not be suitable for standalone execution.
+
Writing Tests
-------------
+++ /dev/null
-[ -d .git/refs/tags ] || mkdir -p .git/refs/tags
-
-:> sed.script
-
-# Answer the sha1 has associated with the tag. The tag must exist in .git or .git/refs/tags
-tag()
-{
- _tag=$1
- [ -f .git/refs/tags/$_tag ] || error "tag: \"$_tag\" does not exist"
- cat .git/refs/tags/$_tag
-}
-
-# 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=$1
- [ -n "$_tag" ] || error "usage: save_tag tag commit-args ..."
- shift 1
- "$@" >.git/refs/tags/$_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 hashses 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
-
- export GIT_AUTHOR_EMAIL="$_author"
- "$@"
- export GIT_AUTHOR_EMAIL="$_save"
-}
-
-commit_date()
-{
- _commit=$1
- git-cat-file commit $_commit | sed -n "s/^committer .*> \([0-9]*\) .*/\1/p"
-}
-
-on_committer_date()
-{
- _date=$1
- shift 1
- GIT_COMMITTER_DATE=$_date "$@"
-}
-
-# Execute a command and suppress any error output.
-hide_error()
-{
- "$@" 2>/dev/null
-}
-
-check_output()
-{
- _name=$1
- shift 1
- if eval "$*" | entag > $_name.actual
- then
- diff $_name.expected $_name.actual
- else
- return 1;
- fi
-}
-
-# Turn a reasonable test description into a reasonable test name.
-# All alphanums translated into -'s which are then compressed and stripped
-# from front and back.
-name_from_description()
-{
- tr "'" '-' | tr '~`!@#$%^&*()_+={}[]|\;:"<>,/? ' '-' | tr -s '-' | tr '[A-Z]' '[a-z]' | sed "s/^-*//;s/-*\$//"
-}
-
-
-# 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
- [ $# -eq 2 ] || error "usage: test_output_expect_success description test <<EOF ... EOF"
- _name=$(echo $_description | name_from_description)
- cat > $_name.expected
- test_expect_success "$_description" "check_output $_name \"$_test\""
-}
--- /dev/null
+[ -d .git/refs/tags ] || mkdir -p .git/refs/tags
+
+:> sed.script
+
+# Answer the sha1 has associated with the tag. The tag must exist in .git or .git/refs/tags
+tag()
+{
+ _tag=$1
+ [ -f .git/refs/tags/$_tag ] || error "tag: \"$_tag\" does not exist"
+ cat .git/refs/tags/$_tag
+}
+
+# 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=$1
+ [ -n "$_tag" ] || error "usage: save_tag tag commit-args ..."
+ shift 1
+ "$@" >.git/refs/tags/$_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 hashses 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
+
+ export GIT_AUTHOR_EMAIL="$_author"
+ "$@"
+ export GIT_AUTHOR_EMAIL="$_save"
+}
+
+commit_date()
+{
+ _commit=$1
+ git-cat-file commit $_commit | sed -n "s/^committer .*> \([0-9]*\) .*/\1/p"
+}
+
+on_committer_date()
+{
+ _date=$1
+ shift 1
+ GIT_COMMITTER_DATE=$_date "$@"
+}
+
+# Execute a command and suppress any error output.
+hide_error()
+{
+ "$@" 2>/dev/null
+}
+
+check_output()
+{
+ _name=$1
+ shift 1
+ if eval "$*" | entag > $_name.actual
+ then
+ diff $_name.expected $_name.actual
+ else
+ return 1;
+ fi
+}
+
+# Turn a reasonable test description into a reasonable test name.
+# All alphanums translated into -'s which are then compressed and stripped
+# from front and back.
+name_from_description()
+{
+ tr "'" '-' | tr '~`!@#$%^&*()_+={}[]|\;:"<>,/? ' '-' | tr -s '-' | tr '[A-Z]' '[a-z]' | sed "s/^-*//;s/-*\$//"
+}
+
+
+# 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
+ [ $# -eq 2 ] || error "usage: test_output_expect_success description test <<EOF ... EOF"
+ _name=$(echo $_description | name_from_description)
+ cat > $_name.expected
+ test_expect_success "$_description" "check_output $_name \"$_test\""
+}
test_description='Tests git-rev-list --merge-order functionality'
. ./test-lib.sh
-. ../t6000-lib.sh # t6xxx specific functions
+. ../t6000lib.sh # t6xxx specific functions
# test-case specific test function
check_adjacency()
test_description='Tests git-rev-list --bisect functionality'
. ./test-lib.sh
-. ../t6000-lib.sh
+. ../t6000lib.sh # t6xxx specific functions
bc_expr()
{
test_description='Tests git-rev-list --topo-order functionality'
. ./test-lib.sh
-. ../t6000-lib.sh # t6xxx specific functions
+. ../t6000lib.sh # t6xxx specific functions
list_duplicates()
{
projects / git.git / commitdiff