diff options
Diffstat (limited to 't/test-lib-functions.sh')
| -rw-r--r-- | t/test-lib-functions.sh | 49 |
1 files changed, 44 insertions, 5 deletions
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh index b299ecc326..dc7a0411df 100644 --- a/t/test-lib-functions.sh +++ b/t/test-lib-functions.sh @@ -1012,19 +1012,30 @@ test_must_be_empty () { fi } -# Tests that its two parameters refer to the same revision +# Tests that its two parameters refer to the same revision, or if '!' is +# provided first, that its other two parameters refer to different +# revisions. test_cmp_rev () { + local op='=' wrong_result=different + + if test $# -ge 1 && test "x$1" = 'x!' + then + op='!=' + wrong_result='the same' + shift + fi if test $# != 2 then error "bug in the test script: test_cmp_rev requires two revisions, but got $#" else local r1 r2 r1=$(git rev-parse --verify "$1") && - r2=$(git rev-parse --verify "$2") && - if test "$r1" != "$r2" + r2=$(git rev-parse --verify "$2") || return 1 + + if ! test "$r1" "$op" "$r2" then cat >&4 <<-EOF - error: two revisions point to different objects: + error: two revisions point to $wrong_result objects: '$1': $r1 '$2': $r2 EOF @@ -1175,6 +1186,34 @@ perl () { command "$PERL_PATH" "$@" 2>&7 } 7>&2 2>&4 +# Given the name of an environment variable with a bool value, normalize +# its value to a 0 (true) or 1 (false or empty string) return code. +# +# test_bool_env GIT_TEST_HTTPD <default-value> +# +# Return with code corresponding to the given default value if the variable +# is unset. +# Abort the test script if either the value of the variable or the default +# are not valid bool values. + +test_bool_env () { + if test $# != 2 + then + BUG "test_bool_env requires two parameters (variable name and default value)" + fi + + git env--helper --type=bool --default="$2" --exit-code "$1" + ret=$? + case $ret in + 0|1) # unset or valid bool value + ;; + *) # invalid bool value or something unexpected + error >&7 "test_bool_env requires bool values both for \$$1 and for the default fallback" + ;; + esac + return $ret +} + # Exit the test suite, either by skipping all remaining tests or by # exiting with an error. If our prerequisite variable $1 falls back # on a default assume we were opportunistically trying to set up some @@ -1183,7 +1222,7 @@ perl () { # The error/skip message should be given by $2. # test_skip_or_die () { - if ! git env--helper --type=bool --default=false --exit-code $1 + if ! test_bool_env "$1" false then skip_all=$2 test_done |