function name(n) {
if (n == 0) return "RESET";
if (n == 1) return "BOLD";
+ if (n == 2) return "FAINT";
+ if (n == 3) return "ITALIC";
if (n == 7) return "REVERSE";
if (n == 30) return "BLACK";
if (n == 31) return "RED";
$GIT_TEST_CMP "$@"
}
+# Check that the given config key has the expected value.
+#
+# test_cmp_config [-C <dir>] <expected-value>
+# [<git-config-options>...] <config-key>
+#
+# for example to check that the value of core.bar is foo
+#
+# test_cmp_config foo core.bar
+#
+test_cmp_config() {
+ local GD &&
+ if test "$1" = "-C"
+ then
+ shift &&
+ GD="-C $1" &&
+ shift
+ fi &&
+ printf "%s\n" "$1" >expect.config &&
+ shift &&
+ git $GD config "$@" >actual.config &&
+ test_cmp expect.config actual.config
+}
+
# test_cmp_bin - helper to compare binary files
test_cmp_bin() {
# Use this instead of test_cmp to compare files that contain expected and
# actual output from git commands that can be translated. When running
-# under GETTEXT_POISON this pretends that the command produced expected
+# under GIT_TEST_GETTEXT_POISON this pretends that the command produced expected
# results.
test_i18ncmp () {
- test -n "$GETTEXT_POISON" || test_cmp "$@"
+ ! test_have_prereq C_LOCALE_OUTPUT || test_cmp "$@"
}
# Use this instead of "grep expected-string actual" to see if the
# output from a git command that can be translated either contains an
# expected string, or does not contain an unwanted one. When running
-# under GETTEXT_POISON this pretends that the command produced expected
+# under GIT_TEST_GETTEXT_POISON this pretends that the command produced expected
# results.
test_i18ngrep () {
eval "last_arg=\${$#}"
error "bug in the test script: too few parameters to test_i18ngrep"
fi
- if test -n "$GETTEXT_POISON"
+ if test_have_prereq !C_LOCALE_OUTPUT
then
# pretend success
return 0
mkdir -p "$repo"
(
cd "$repo" || error "Cannot setup test environment"
- "$GIT_EXEC_PATH/git-init" "--template=$GIT_BUILD_DIR/templates/blt/" >&3 2>&4 ||
+ "${GIT_TEST_INSTALLED:-$GIT_EXEC_PATH}/git$X" init \
+ "--template=$GIT_BUILD_DIR/templates/blt/" >&3 2>&4 ||
error "cannot run git init -- have you built things yet?"
mv .git/hooks .git/hooks-disabled
) || exit
}
'
}
+
+# Set the hash algorithm in use to $1. Only useful when testing the testsuite.
+test_set_hash () {
+ test_hash_algo="$1"
+}
+
+# Detect the hash algorithm in use.
+test_detect_hash () {
+ # Currently we only support SHA-1, but in the future this function will
+ # actually detect the algorithm in use.
+ test_hash_algo='sha1'
+}
+
+# Load common hash metadata and common placeholder object IDs for use with
+# test_oid.
+test_oid_init () {
+ test -n "$test_hash_algo" || test_detect_hash &&
+ test_oid_cache <"$TEST_DIRECTORY/oid-info/hash-info" &&
+ test_oid_cache <"$TEST_DIRECTORY/oid-info/oid"
+}
+
+# Load key-value pairs from stdin suitable for use with test_oid. Blank lines
+# and lines starting with "#" are ignored. Keys must be shell identifier
+# characters.
+#
+# Examples:
+# rawsz sha1:20
+# rawsz sha256:32
+test_oid_cache () {
+ local tag rest k v &&
+
+ { test -n "$test_hash_algo" || test_detect_hash; } &&
+ while read tag rest
+ do
+ case $tag in
+ \#*)
+ continue;;
+ ?*)
+ # non-empty
+ ;;
+ *)
+ # blank line
+ continue;;
+ esac &&
+
+ k="${rest%:*}" &&
+ v="${rest#*:}" &&
+
+ if ! expr "$k" : '[a-z0-9][a-z0-9]*$' >/dev/null
+ then
+ error 'bug in the test script: bad hash algorithm'
+ fi &&
+ eval "test_oid_${k}_$tag=\"\$v\""
+ done
+}
+
+# Look up a per-hash value based on a key ($1). The value must have been loaded
+# by test_oid_init or test_oid_cache.
+test_oid () {
+ local var="test_oid_${test_hash_algo}_$1" &&
+
+ # If the variable is unset, we must be missing an entry for this
+ # key-hash pair, so exit with an error.
+ if eval "test -z \"\${$var+set}\""
+ then
+ error "bug in the test script: undefined key '$1'" >&2
+ fi &&
+ eval "printf '%s' \"\${$var}\""
+}