diff options
Diffstat (limited to 't/test-lib-functions.sh')
| -rw-r--r-- | t/test-lib-functions.sh | 87 |
1 files changed, 81 insertions, 6 deletions
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh index 92b462e2e7..2eccf100c0 100644 --- a/t/test-lib-functions.sh +++ b/t/test-lib-functions.sh @@ -14,7 +14,7 @@ # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License -# along with this program. If not, see http://www.gnu.org/licenses/ . +# along with this program. If not, see https://www.gnu.org/licenses/ . # The semantics of the editor variables are that of invoking # sh -c "$EDITOR \"$@\"" files ... @@ -251,6 +251,61 @@ debug () { done } +# Usage: test_ref_exists [options] <ref> +# +# -C <dir>: +# Run all git commands in directory <dir> +# +# This helper function checks whether a reference exists. Symrefs or object IDs +# will not be resolved. Can be used to check references with bad names. +test_ref_exists () { + local indir= + + while test $# != 0 + do + case "$1" in + -C) + indir="$2" + shift + ;; + *) + break + ;; + esac + shift + done && + + indir=${indir:+"$indir"/} && + + if test "$#" != 1 + then + BUG "expected exactly one reference" + fi && + + git ${indir:+ -C "$indir"} show-ref --exists "$1" +} + +# Behaves the same as test_ref_exists, except that it checks for the absence of +# a reference. This is preferable to `! test_ref_exists` as this function is +# able to distinguish actually-missing references from other, generic errors. +test_ref_missing () { + test_ref_exists "$@" + case "$?" in + 2) + # This is the good case. + return 0 + ;; + 0) + echo >&4 "test_ref_missing: reference exists" + return 1 + ;; + *) + echo >&4 "test_ref_missing: generic error" + return 1 + ;; + esac +} + # Usage: test_commit [options] <message> [<file> [<contents> [<tag>]]] # -C <dir>: # Run all git commands in directory <dir> @@ -1208,19 +1263,20 @@ test_cmp_bin () { cmp "$@" } -# Wrapper for grep which used to be used for -# GIT_TEST_GETTEXT_POISON=false. Only here as a shim for other -# in-flight changes. Should not be used and will be removed soon. test_i18ngrep () { + BUG "do not use test_i18ngrep---use test_grep instead" +} + +test_grep () { eval "last_arg=\${$#}" test -f "$last_arg" || - BUG "test_i18ngrep requires a file to read as the last parameter" + BUG "test_grep requires a file to read as the last parameter" if test $# -lt 2 || { test "x!" = "x$1" && test $# -lt 3 ; } then - BUG "too few parameters to test_i18ngrep" + BUG "too few parameters to test_grep" fi if test "x!" = "x$1" @@ -1611,6 +1667,11 @@ test_detect_hash () { esac } +# Detect the hash algorithm in use. +test_detect_ref_format () { + echo "${GIT_TEST_DEFAULT_REF_FORMAT:-files}" +} + # Load common hash metadata and common placeholder object IDs for use with # test_oid. test_oid_init () { @@ -1832,6 +1893,20 @@ test_region () { return 0 } +# Check that the given data fragment was included as part of the +# trace2-format trace on stdin. +# +# test_trace2_data <category> <key> <value> +# +# For example, to look for trace2_data_intmax("pack-objects", repo, +# "reused", N) in an invocation of "git pack-objects", run: +# +# GIT_TRACE2_EVENT="$(pwd)/trace.txt" git pack-objects ... && +# test_trace2_data pack-objects reused N <trace2.txt +test_trace2_data () { + grep -e '"category":"'"$1"'","key":"'"$2"'","value":"'"$3"'"' +} + # Given a GIT_TRACE2_EVENT log over stdin, writes to stdout a list of URLs # sent to git-remote-https child processes. test_remote_https_urls() { |