/git-difftool
/git-difftool--helper
/git-describe
+/git-env--helper
/git-fast-export
/git-fast-import
/git-fetch
BUILTIN_OBJS += builtin/diff-tree.o
BUILTIN_OBJS += builtin/diff.o
BUILTIN_OBJS += builtin/difftool.o
+BUILTIN_OBJS += builtin/env--helper.o
BUILTIN_OBJS += builtin/fast-export.o
BUILTIN_OBJS += builtin/fetch-pack.o
BUILTIN_OBJS += builtin/fetch.o
int cmd_diff(int argc, const char **argv, const char *prefix);
int cmd_diff_tree(int argc, const char **argv, const char *prefix);
int cmd_difftool(int argc, const char **argv, const char *prefix);
+int cmd_env__helper(int argc, const char **argv, const char *prefix);
int cmd_fast_export(int argc, const char **argv, const char *prefix);
int cmd_fetch(int argc, const char **argv, const char *prefix);
int cmd_fetch_pack(int argc, const char **argv, const char *prefix);
--- /dev/null
+#include "builtin.h"
+#include "config.h"
+#include "parse-options.h"
+
+static char const * const env__helper_usage[] = {
+ N_("git env--helper --type=[bool|ulong] <options> <env-var>"),
+ NULL
+};
+
+static enum {
+ ENV_HELPER_TYPE_BOOL = 1,
+ ENV_HELPER_TYPE_ULONG
+} cmdmode = 0;
+
+static int option_parse_type(const struct option *opt, const char *arg,
+ int unset)
+{
+ if (!strcmp(arg, "bool"))
+ cmdmode = ENV_HELPER_TYPE_BOOL;
+ else if (!strcmp(arg, "ulong"))
+ cmdmode = ENV_HELPER_TYPE_ULONG;
+ else
+ die(_("unrecognized --type argument, %s"), arg);
+
+ return 0;
+}
+
+int cmd_env__helper(int argc, const char **argv, const char *prefix)
+{
+ int exit_code = 0;
+ const char *env_variable = NULL;
+ const char *env_default = NULL;
+ int ret;
+ int ret_int, default_int;
+ unsigned long ret_ulong, default_ulong;
+ struct option opts[] = {
+ OPT_CALLBACK_F(0, "type", &cmdmode, N_("type"),
+ N_("value is given this type"), PARSE_OPT_NONEG,
+ option_parse_type),
+ OPT_STRING(0, "default", &env_default, N_("value"),
+ N_("default for git_env_*(...) to fall back on")),
+ OPT_BOOL(0, "exit-code", &exit_code,
+ N_("be quiet only use git_env_*() value as exit code")),
+ OPT_END(),
+ };
+
+ argc = parse_options(argc, argv, prefix, opts, env__helper_usage,
+ PARSE_OPT_KEEP_UNKNOWN);
+ if (env_default && !*env_default)
+ usage_with_options(env__helper_usage, opts);
+ if (!cmdmode)
+ usage_with_options(env__helper_usage, opts);
+ if (argc != 1)
+ usage_with_options(env__helper_usage, opts);
+ env_variable = argv[0];
+
+ switch (cmdmode) {
+ case ENV_HELPER_TYPE_BOOL:
+ if (env_default) {
+ default_int = git_parse_maybe_bool(env_default);
+ if (default_int == -1) {
+ error(_("option `--default' expects a boolean value with `--type=bool`, not `%s`"),
+ env_default);
+ usage_with_options(env__helper_usage, opts);
+ }
+ } else {
+ default_int = 0;
+ }
+ ret_int = git_env_bool(env_variable, default_int);
+ if (!exit_code)
+ puts(ret_int ? "true" : "false");
+ ret = ret_int;
+ break;
+ case ENV_HELPER_TYPE_ULONG:
+ if (env_default) {
+ if (!git_parse_ulong(env_default, &default_ulong)) {
+ error(_("option `--default' expects an unsigned long value with `--type=ulong`, not `%s`"),
+ env_default);
+ usage_with_options(env__helper_usage, opts);
+ }
+ } else {
+ default_ulong = 0;
+ }
+ ret_ulong = git_env_ulong(env_variable, default_ulong);
+ if (!exit_code)
+ printf("%lu\n", ret_ulong);
+ ret = ret_ulong;
+ break;
+ default:
+ BUG("unknown <type> value");
+ break;
+ }
+
+ return !ret;
+}
export GIT_SKIP_TESTS="t9810 t9816"
;;
GIT_TEST_GETTEXT_POISON)
- export GIT_TEST_GETTEXT_POISON=YesPlease
+ export GIT_TEST_GETTEXT_POISON=true
;;
esac
NORETURN
static void die_bad_number(const char *name, const char *value)
{
- const char * error_type = (errno == ERANGE)? _("out of range"):_("invalid unit");
+ const char *error_type = (errno == ERANGE) ?
+ N_("out of range") : N_("invalid unit");
+ const char *bad_numeric = N_("bad numeric config value '%s' for '%s': %s");
if (!value)
value = "";
+ if (!strcmp(name, "GIT_TEST_GETTEXT_POISON"))
+ /*
+ * We explicitly *don't* use _() here since it would
+ * cause an infinite loop with _() needing to call
+ * use_gettext_poison(). This is why marked up
+ * translations with N_() above.
+ */
+ die(bad_numeric, value, name, error_type);
+
if (!(cf && cf->name))
- die(_("bad numeric config value '%s' for '%s': %s"),
- value, name, error_type);
+ die(_(bad_numeric), value, name, _(error_type));
switch (cf->origin_type) {
case CONFIG_ORIGIN_BLOB:
die(_("bad numeric config value '%s' for '%s' in blob %s: %s"),
- value, name, cf->name, error_type);
+ value, name, cf->name, _(error_type));
case CONFIG_ORIGIN_FILE:
die(_("bad numeric config value '%s' for '%s' in file %s: %s"),
- value, name, cf->name, error_type);
+ value, name, cf->name, _(error_type));
case CONFIG_ORIGIN_STDIN:
die(_("bad numeric config value '%s' for '%s' in standard input: %s"),
- value, name, error_type);
+ value, name, _(error_type));
case CONFIG_ORIGIN_SUBMODULE_BLOB:
die(_("bad numeric config value '%s' for '%s' in submodule-blob %s: %s"),
- value, name, cf->name, error_type);
+ value, name, cf->name, _(error_type));
case CONFIG_ORIGIN_CMDLINE:
die(_("bad numeric config value '%s' for '%s' in command line %s: %s"),
- value, name, cf->name, error_type);
+ value, name, cf->name, _(error_type));
default:
die(_("bad numeric config value '%s' for '%s' in %s: %s"),
- value, name, cf->name, error_type);
+ value, name, cf->name, _(error_type));
}
}
int use_gettext_poison(void)
{
static int poison_requested = -1;
- if (poison_requested == -1) {
- const char *v = getenv("GIT_TEST_GETTEXT_POISON");
- poison_requested = v && strlen(v) ? 1 : 0;
- }
+ if (poison_requested == -1)
+ poison_requested = git_env_bool("GIT_TEST_GETTEXT_POISON", 0);
return poison_requested;
}
# First decide what scheme to use...
GIT_INTERNAL_GETTEXT_SH_SCHEME=fallthrough
-if test -n "$GIT_TEST_GETTEXT_POISON"
+if test -n "$GIT_TEST_GETTEXT_POISON" &&
+ git env--helper --type=bool --default=0 --exit-code \
+ GIT_TEST_GETTEXT_POISON
then
GIT_INTERNAL_GETTEXT_SH_SCHEME=poison
elif test -n "@@USE_GETTEXT_SCHEME@@"
{ "diff-index", cmd_diff_index, RUN_SETUP | NO_PARSEOPT },
{ "diff-tree", cmd_diff_tree, RUN_SETUP | NO_PARSEOPT },
{ "difftool", cmd_difftool, RUN_SETUP_GENTLY },
+ { "env--helper", cmd_env__helper },
{ "fast-export", cmd_fast_export, RUN_SETUP },
{ "fetch", cmd_fetch, RUN_SETUP },
{ "fetch-pack", cmd_fetch_pack, RUN_SETUP | NO_PARSEOPT },
emits gibberish on every call to gettext. To use it run the test suite
with it, e.g.:
- cd t && GIT_TEST_GETTEXT_POISON=YesPlease prove -j 9 ./t[0-9]*.sh
+ cd t && GIT_TEST_GETTEXT_POISON=true prove -j 9 ./t[0-9]*.sh
If tests break with it you should inspect them manually and see if
what you're translating is sane, i.e. that you're not translating
could be enabled by running the test suite with correct GIT_TEST_
environment set.
-GIT_TEST_FAIL_PREREQS<non-empty?> fails all prerequisites. This is
+GIT_TEST_FAIL_PREREQS=<boolean> fails all prerequisites. This is
useful for discovering issues with the tests where say a later test
implicitly depends on an optional earlier test.
refactor to deal with it. The "SYMLINKS" prerequisite is currently
excluded as so much relies on it, but this might change in the future.
-GIT_TEST_GETTEXT_POISON=<non-empty?> turns all strings marked for
-translation into gibberish if non-empty (think "test -n"). Used for
-spotting those tests that need to be marked with a C_LOCALE_OUTPUT
-prerequisite when adding more strings for translation. See "Testing
-marked strings" in po/README for details.
+GIT_TEST_GETTEXT_POISON=<boolean> turns all strings marked for
+translation into gibberish if true. Used for spotting those tests that
+need to be marked with a C_LOCALE_OUTPUT prerequisite when adding more
+strings for translation. See "Testing marked strings" in po/README for
+details.
GIT_TEST_SPLIT_INDEX=<boolean> forces split-index mode on the whole
test suite. Accept any boolean values that are accepted by git-config.
#
# test_done
-test_tristate GIT_TEST_GIT_DAEMON
-if test "$GIT_TEST_GIT_DAEMON" = false
+if ! git env--helper --type=bool --default=true --exit-code GIT_TEST_GIT_DAEMON
then
skip_all="git-daemon testing disabled (unset GIT_TEST_GIT_DAEMON to enable)"
test_done
if test_have_prereq !PIPE
then
- test_skip_or_die $GIT_TEST_GIT_DAEMON "file system does not support FIFOs"
+ test_skip_or_die GIT_TEST_GIT_DAEMON "file system does not support FIFOs"
fi
test_set_port LIB_GIT_DAEMON_PORT
kill "$GIT_DAEMON_PID"
wait "$GIT_DAEMON_PID"
unset GIT_DAEMON_PID
- test_skip_or_die $GIT_TEST_GIT_DAEMON \
+ test_skip_or_die GIT_TEST_GIT_DAEMON \
"git daemon failed to start"
fi
}
maybe_start_httpd () {
loc=${1-svn}
- test_tristate GIT_SVN_TEST_HTTPD
- case $GIT_SVN_TEST_HTTPD in
- true)
+ if git env--helper --type=bool --default=false --exit-code GIT_TEST_HTTPD
+ then
. "$TEST_DIRECTORY"/lib-httpd.sh
LIB_HTTPD_SVN="$loc"
start_httpd
- ;;
- esac
+ fi
}
convert_to_rev_db () {
}
require_svnserve () {
- test_tristate GIT_TEST_SVNSERVE
- if ! test "$GIT_TEST_SVNSERVE" = true
+ if ! git env--helper --type=bool --default=false --exit-code GIT_TEST_SVNSERVE
then
skip_all='skipping svnserve test. (set $GIT_TEST_SVNSERVE to enable)'
test_done
test_done
fi
-test_tristate GIT_TEST_HTTPD
-if test "$GIT_TEST_HTTPD" = false
+if ! git env--helper --type=bool --default=true --exit-code GIT_TEST_HTTPD
then
skip_all="Network testing disabled (unset GIT_TEST_HTTPD to enable)"
test_done
fi
if ! test_have_prereq NOT_ROOT; then
- test_skip_or_die $GIT_TEST_HTTPD \
+ test_skip_or_die GIT_TEST_HTTPD \
"Cannot run httpd tests as root"
fi
if ! test -x "$LIB_HTTPD_PATH"
then
- test_skip_or_die $GIT_TEST_HTTPD "no web server found at '$LIB_HTTPD_PATH'"
+ test_skip_or_die GIT_TEST_HTTPD "no web server found at '$LIB_HTTPD_PATH'"
fi
HTTPD_VERSION=$($LIB_HTTPD_PATH -v | \
then
if ! test $HTTPD_VERSION -ge 2
then
- test_skip_or_die $GIT_TEST_HTTPD \
+ test_skip_or_die GIT_TEST_HTTPD \
"at least Apache version 2 is required"
fi
if ! test -d "$DEFAULT_HTTPD_MODULE_PATH"
then
- test_skip_or_die $GIT_TEST_HTTPD \
+ test_skip_or_die GIT_TEST_HTTPD \
"Apache module directory not found"
fi
LIB_HTTPD_MODULE_PATH="$DEFAULT_HTTPD_MODULE_PATH"
fi
else
- test_skip_or_die $GIT_TEST_HTTPD \
+ test_skip_or_die GIT_TEST_HTTPD \
"Could not identify web server at '$LIB_HTTPD_PATH'"
fi
if test $? -ne 0
then
cat "$HTTPD_ROOT_PATH"/error.log >&4 2>/dev/null
- test_skip_or_die $GIT_TEST_HTTPD "web server setup failed"
+ test_skip_or_die GIT_TEST_HTTPD "web server setup failed"
fi
}
test_expect_success DONTHAVEIT 'unmet prerequisite causes test to be skipped' '
donthaveit=no
'
-if test -z "$GIT_TEST_FAIL_PREREQS" -a $haveit$donthaveit != yesyes
+if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a $haveit$donthaveit != yesyes
then
say "bug in test framework: prerequisite tags do not work reliably"
exit 1
test_expect_success DONTHAVEIT,HAVEIT 'unmet prerequisites causes test to be skipped' '
donthaveiteither=no
'
-if test -z "$GIT_TEST_FAIL_PREREQS" -a $haveit$donthaveit$donthaveiteither != yesyesyes
+if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a $haveit$donthaveit$donthaveiteither != yesyesyes
then
say "bug in test framework: multiple prerequisite tags do not work reliably"
exit 1
donthavetrue=no
'
-if test -z "$GIT_TEST_FAIL_PREREQS" -a "$havetrue$donthavetrue" != yesyes
+if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a "$havetrue$donthavetrue" != yesyes
then
say 'bug in test framework: lazy prerequisites do not work'
exit 1
havefalse=no
'
-if test -z "$GIT_TEST_FAIL_PREREQS" -a "$nothavefalse$havefalse" != yesyes
+if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a "$nothavefalse$havefalse" != yesyes
then
say 'bug in test framework: negative lazy prerequisites do not work'
exit 1
test_when_finished clean=yes
'
-if test -z "$GIT_TEST_FAIL_PREREQS" -a $clean != yes
+if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a $clean != yes
then
say "bug in test framework: basic cleanup command does not work reliably"
exit 1
--- /dev/null
+#!/bin/sh
+
+test_description='test env--helper'
+
+. ./test-lib.sh
+
+
+test_expect_success 'env--helper usage' '
+ test_must_fail git env--helper &&
+ test_must_fail git env--helper --type=bool &&
+ test_must_fail git env--helper --type=ulong &&
+ test_must_fail git env--helper --type=bool &&
+ test_must_fail git env--helper --type=bool --default &&
+ test_must_fail git env--helper --type=bool --default= &&
+ test_must_fail git env--helper --defaultxyz
+'
+
+test_expect_success 'env--helper bad default values' '
+ test_must_fail git env--helper --type=bool --default=1xyz MISSING &&
+ test_must_fail git env--helper --type=ulong --default=1xyz MISSING
+'
+
+test_expect_success 'env--helper --type=bool' '
+ # Test various --default bool values
+ echo true >expected &&
+ git env--helper --type=bool --default=1 MISSING >actual &&
+ test_cmp expected actual &&
+ git env--helper --type=bool --default=yes MISSING >actual &&
+ test_cmp expected actual &&
+ git env--helper --type=bool --default=true MISSING >actual &&
+ test_cmp expected actual &&
+ echo false >expected &&
+ test_must_fail git env--helper --type=bool --default=0 MISSING >actual &&
+ test_cmp expected actual &&
+ test_must_fail git env--helper --type=bool --default=no MISSING >actual &&
+ test_cmp expected actual &&
+ test_must_fail git env--helper --type=bool --default=false MISSING >actual &&
+ test_cmp expected actual &&
+
+ # No output with --exit-code
+ git env--helper --type=bool --default=true --exit-code MISSING >actual.out 2>actual.err &&
+ test_must_be_empty actual.out &&
+ test_must_be_empty actual.err &&
+ test_must_fail git env--helper --type=bool --default=false --exit-code MISSING >actual.out 2>actual.err &&
+ test_must_be_empty actual.out &&
+ test_must_be_empty actual.err &&
+
+ # Existing variable
+ EXISTS=true git env--helper --type=bool --default=false --exit-code EXISTS >actual.out 2>actual.err &&
+ test_must_be_empty actual.out &&
+ test_must_be_empty actual.err &&
+ test_must_fail \
+ env EXISTS=false \
+ git env--helper --type=bool --default=true --exit-code EXISTS >actual.out 2>actual.err &&
+ test_must_be_empty actual.out &&
+ test_must_be_empty actual.err
+'
+
+test_expect_success 'env--helper --type=ulong' '
+ echo 1234567890 >expected &&
+ git env--helper --type=ulong --default=1234567890 MISSING >actual.out 2>actual.err &&
+ test_cmp expected actual.out &&
+ test_must_be_empty actual.err &&
+
+ echo 0 >expected &&
+ test_must_fail git env--helper --type=ulong --default=0 MISSING >actual &&
+ test_cmp expected actual &&
+
+ git env--helper --type=ulong --default=1234567890 --exit-code MISSING >actual.out 2>actual.err &&
+ test_must_be_empty actual.out &&
+ test_must_be_empty actual.err &&
+
+ EXISTS=1234567890 git env--helper --type=ulong --default=0 EXISTS --exit-code >actual.out 2>actual.err &&
+ test_must_be_empty actual.out &&
+ test_must_be_empty actual.err &&
+
+ echo 1234567890 >expected &&
+ EXISTS=1234567890 git env--helper --type=ulong --default=0 EXISTS >actual.out 2>actual.err &&
+ test_cmp expected actual.out &&
+ test_must_be_empty actual.err
+'
+
+test_expect_success 'env--helper reads config thanks to trace2' '
+ mkdir home &&
+ git config -f home/.gitconfig include.path cycle &&
+ git config -f home/cycle include.path .gitconfig &&
+
+ test_must_fail \
+ env HOME="$(pwd)/home" GIT_TEST_GETTEXT_POISON=false \
+ git config -l 2>err &&
+ grep "exceeded maximum include depth" err &&
+
+ test_must_fail \
+ env HOME="$(pwd)/home" GIT_TEST_GETTEXT_POISON=true \
+ git -C cycle env--helper --type=bool --default=0 --exit-code GIT_TEST_GETTEXT_POISON 2>err &&
+ grep "# GETTEXT POISON #" err
+'
+
+test_done
test_description='Gettext Shell poison'
-GIT_TEST_GETTEXT_POISON=YesPlease
+GIT_TEST_GETTEXT_POISON=true
export GIT_TEST_GETTEXT_POISON
. ./lib-gettext.sh
test_cmp expect actual
'
+test_expect_success "gettext: invalid GIT_TEST_GETTEXT_POISON value doesn't infinitely loop" "
+ test_must_fail env GIT_TEST_GETTEXT_POISON=xyz git version 2>error &&
+ grep \"fatal: bad numeric config value 'xyz' for 'GIT_TEST_GETTEXT_POISON': invalid unit\" error
+"
+
test_done
'
test_expect_success 'include cycles are detected' '
- cat >.gitconfig <<-\EOF &&
- [test]value = gitconfig
- [include]path = cycle
- EOF
- cat >cycle <<-\EOF &&
- [test]value = cycle
- [include]path = .gitconfig
- EOF
- cat >expect <<-\EOF &&
- gitconfig
- cycle
- EOF
- test_must_fail git config --get-all test.value 2>stderr &&
- test_i18ngrep "exceeded maximum include depth" stderr
+ git init --bare cycle &&
+ git -C cycle config include.path cycle &&
+ git config -f cycle/cycle include.path config &&
+ test_must_fail \
+ env GIT_TEST_GETTEXT_POISON=false \
+ git -C cycle config --get-all test.value 2>stderr &&
+ grep "exceeded maximum include depth" stderr
'
test_done
'
test_lazy_prereq GIT_DAEMON '
- test_tristate GIT_TEST_GIT_DAEMON &&
- test "$GIT_TEST_GIT_DAEMON" != false
+ git env--helper --type=bool --default=true --exit-code GIT_TEST_GIT_DAEMON
'
# This test spawns a daemon, so run it only if the user would be OK with
advance h
'
-script='s/^..\(b.\) *[0-9a-f]* \(.*\)$/\1 \2/p'
+t6040_script='s/^..\(b.\) *[0-9a-f]* \(.*\)$/\1 \2/p'
cat >expect <<\EOF
b1 [ahead 1, behind 1] d
b2 [ahead 1, behind 1] d
cd test &&
git branch -v
) |
- sed -n -e "$script" >actual &&
+ sed -n -e "$t6040_script" >actual &&
test_i18ncmp expect actual
'
cd test &&
git branch -vv
) |
- sed -n -e "$script" >actual &&
+ sed -n -e "$t6040_script" >actual &&
test_i18ncmp expect actual
'
test_expect_success 'checkout to detach HEAD' '
git config advice.detachedHead true &&
git checkout -f renamer && git clean -f &&
- GIT_TEST_GETTEXT_POISON= git checkout renamer^ 2>messages &&
+ GIT_TEST_GETTEXT_POISON=false git checkout renamer^ 2>messages &&
grep "HEAD is now at 7329388" messages &&
test_line_count -gt 1 messages &&
H=$(git rev-parse --verify HEAD) &&
'
test_expect_success 'sourcing the completion script clears cached merge strategies' '
- GIT_TEST_GETTEXT_POISON= &&
+ GIT_TEST_GETTEXT_POISON=false &&
__git_compute_merge_strategies &&
verbose test -n "$__git_merge_strategies" &&
. "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
}
test_set_prereq () {
- if test -n "$GIT_TEST_FAIL_PREREQS"
+ if test -n "$GIT_TEST_FAIL_PREREQS_INTERNAL"
then
case "$1" in
# The "!" case is handled below with
command "$PERL_PATH" "$@" 2>&7
} 7>&2 2>&4
-# Is the value one of the various ways to spell a boolean true/false?
-test_normalize_bool () {
- git -c magic.variable="$1" config --bool magic.variable 2>/dev/null
-}
-
-# Given a variable $1, normalize the value of it to one of "true",
-# "false", or "auto" and store the result to it.
-#
-# test_tristate GIT_TEST_HTTPD
-#
-# A variable set to an empty string is set to 'false'.
-# A variable set to 'false' or 'auto' keeps its value.
-# Anything else is set to 'true'.
-# An unset variable defaults to 'auto'.
-#
-# The last rule is to allow people to set the variable to an empty
-# string and export it to decline testing the particular feature
-# for versions both before and after this change. We used to treat
-# both unset and empty variable as a signal for "do not test" and
-# took any non-empty string as "please test".
-
-test_tristate () {
- if eval "test x\"\${$1+isset}\" = xisset"
- then
- # explicitly set
- eval "
- case \"\$$1\" in
- '') $1=false ;;
- auto) ;;
- *) $1=\$(test_normalize_bool \$$1 || echo true) ;;
- esac
- "
- else
- eval "$1=auto"
- fi
-}
-
# Exit the test suite, either by skipping all remaining tests or by
-# exiting with an error. If "$1" is "auto", we then we assume we were
-# opportunistically trying to set up some tests and we skip. If it is
-# "true", then we report a failure.
+# exiting with an error. If our prerequisite variable $1 falls back
+# on a default assume we were opportunistically trying to set up some
+# tests and we skip. If it is explicitly "true", then we report a failure.
#
# The error/skip message should be given by $2.
#
test_skip_or_die () {
- case "$1" in
- auto)
+ if ! git env--helper --type=bool --default=false --exit-code $1
+ then
skip_all=$2
test_done
- ;;
- true)
- error "$2"
- ;;
- *)
- error "BUG: test tristate is '$1' (real error: $2)"
- esac
+ fi
+ error "$2"
}
# The following mingw_* functions obey POSIX shell syntax, but are actually
done
}
+# The GIT_TEST_FAIL_PREREQS code hooks into test_set_prereq(), and
+# thus needs to be set up really early, and set an internal variable
+# for convenience so the hot test_set_prereq() codepath doesn't need
+# to call "git env--helper". Only do that work if needed by seeing if
+# GIT_TEST_FAIL_PREREQS is set at all.
+GIT_TEST_FAIL_PREREQS_INTERNAL=
+if test -n "$GIT_TEST_FAIL_PREREQS"
+then
+ if git env--helper --type=bool --default=0 --exit-code GIT_TEST_FAIL_PREREQS
+ then
+ GIT_TEST_FAIL_PREREQS_INTERNAL=true
+ test_set_prereq FAIL_PREREQS
+ fi
+else
+ test_lazy_prereq FAIL_PREREQS '
+ git env--helper --type=bool --default=0 --exit-code GIT_TEST_FAIL_PREREQS
+ '
+fi
+
# Fix some commands on Windows
uname_s=$(uname -s)
case $uname_s in
unset GIT_TEST_GETTEXT_POISON_ORIG
fi
-# Can we rely on git's output in the C locale?
-if test -z "$GIT_TEST_GETTEXT_POISON"
-then
- test_set_prereq C_LOCALE_OUTPUT
-fi
+test_lazy_prereq C_LOCALE_OUTPUT '
+ ! git env--helper --type=bool --default=0 --exit-code GIT_TEST_GETTEXT_POISON
+'
if test -z "$GIT_TEST_CHECK_CACHE_TREE"
then
test_lazy_prereq REBASE_P '
test -z "$GIT_TEST_SKIP_REBASE_P"
'
-
-test_lazy_prereq FAIL_PREREQS '
- test -n "$GIT_TEST_FAIL_PREREQS"
-'