From: Johannes Schindelin <johannes.schindelin@xxxxxx>
In the bin-wrappers/* scripts, we already take pains to use `git.exe`
rather than `git`, as this could pick up the wrong thing on Windows
(i.e. if there exists a `git` file or directory in the build directory).
Now we do the same in the tests' start-up code.
This also helps when testing an installed Git, as there might be even
more likely some stray file or directory in the way.
Note: the only way we can record whether the `.exe` suffix is by writing
it to the `GIT-BUILD-OPTIONS` file and sourcing it at the beginning of
`t/test-lib.sh`. This is not a requirement introduced by this patch, but
we move the call to be able to use the `$X` variable that holds the file
extension, if any.
Note also: the many, many calls to `git this` and `git that` are
unaffected, as the regular PATH search will find the `.exe` files on
Windows (and not be confused by a directory of the name `git` that is
in one of the directories listed in the `PATH` variable), while
`/path/to/git` would not, per se, know that it is looking for an
executable and happily prefer such a directory.
Signed-off-by: Johannes Schindelin <johannes.schindelin@xxxxxx>
---
Makefile | 1 +
t/test-lib-functions.sh | 2 +-
t/test-lib.sh | 13 +++++++++----
3 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/Makefile b/Makefile
index bbfbb4292d..5df0118ce9 100644
--- a/Makefile
+++ b/Makefile
@@ -2590,6 +2590,7 @@ GIT-BUILD-OPTIONS: FORCE
@echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
@echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
@echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
+ @echo X=\'$(X)\' >>$@+
ifdef TEST_OUTPUT_DIRECTORY
@echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
endif
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index 801cc9b2ef..c167b2e1af 100644
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -900,7 +900,7 @@ test_create_repo () {
mkdir -p "$repo"
(
cd "$repo" || error "Cannot setup test environment"
- "${GIT_TEST_INSTALLED:-$GIT_EXEC_PATH}/git" init \
+ "${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
diff --git a/t/test-lib.sh b/t/test-lib.sh
index 1ea20dc2dc..3e2a9ce76d 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -49,18 +49,23 @@ export ASAN_OPTIONS
: ${LSAN_OPTIONS=abort_on_error=1}
export LSAN_OPTIONS
+if test ! -f "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
+then
+ echo >&2 'error: GIT-BUILD-OPTIONS missing (has Git been built?).'
+ exit 1
+fi
+. "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
+export PERL_PATH SHELL_PATH
+
################################################################
# It appears that people try to run tests without building...
-test -n "$GIT_TEST_INSTALLED" || "$GIT_BUILD_DIR/git" >/dev/null ||
+test -n "$GIT_TEST_INSTALLED" || "$GIT_BUILD_DIR/git$X" >/dev/null ||
if test $? != 1
then
echo >&2 'error: you do not seem to have built git yet.'
exit 1
fi
-. "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
-export PERL_PATH SHELL_PATH
-
# if --tee was passed, write the output not only to the terminal, but
# additionally to the file test-results/$BASENAME.out, too.
case "$GIT_TEST_TEE_STARTED, $* " in
--
gitgitgadget
