mirror of
https://github.com/rsyslog/rsyslog.git
synced 2025-12-16 02:50:40 +01:00
0ed0710513
AI tools and newcomers often execute test scripts without running autoreconf, configure or make. This causes missing binaries and confusing failures. The diag.sh stub now self-bootstraps when needed: - Run autoreconf -fi if configure is missing. - Run configure with testbench flags if Makefile is missing. - Build tests/tcpflood and tools/rsyslogd via make check TESTS="". This makes tests more robust against improper environment setup.
117 lines
4.2 KiB
Bash
Executable File
117 lines
4.2 KiB
Bash
Executable File
#!/usr/bin/env bash
|
||
## diag.sh stub for rsyslog test harness forwarding
|
||
##
|
||
## This stub lives at the repo root so that every test’s
|
||
## “. ${srcdir:=.}/diag.sh” line loads the real harness in tests/.
|
||
##
|
||
## It performs:
|
||
## 1) Locate project root (where this stub lives)
|
||
## 2) Ensure srcdir points to tests/ under project root
|
||
## 3) Identify which test script sourced this stub
|
||
## 4) Change into that test’s directory so relative paths work
|
||
## – If `cd` fails (e.g. malformed caller path or missing dir),
|
||
## the stub aborts immediately with a clear error. This prevents
|
||
## sourcing the wrong harness or causing misleading test failures.
|
||
## 5) Print a one-line notice about forwarding
|
||
## 6) Source the real tests/diag.sh, passing any args (init, kill, etc.)
|
||
##
|
||
## Note on directory management:
|
||
## We could use `pushd`/`popd` to manage a directory stack, but since
|
||
## each test script runs in its own shell process, a simple `cd` is
|
||
## sufficient. No `popd` is needed—when the test process exits, its
|
||
## working directory is discarded.
|
||
##
|
||
## Usage in test scripts:
|
||
## . ${srcdir:=.}/diag.sh init
|
||
## → this stub handles locating and sourcing tests/diag.sh automatically.
|
||
|
||
# 1) Determine project root (where this stub lives)
|
||
PROJECT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
||
|
||
# Now we check if the build system is actually initialized - AI Agents often
|
||
# "forget" that part, leading to many issues. So we try to auto-fix.
|
||
|
||
# If configure is absent or not executable, regenerate it
|
||
if [ ! -x "$PROJECT_ROOT/configure" ]; then
|
||
echo "[diag] 'configure' missing in $PROJECT_ROOT — running autoreconf"
|
||
# ensure autoreconf is available
|
||
if ! command -v autoreconf >/dev/null 2>&1; then
|
||
echo "Error: 'autoreconf' not found. Please install autoconf/automake." >&2
|
||
exit 1
|
||
fi
|
||
# run in a subshell so we don’t disturb the caller’s cwd
|
||
(
|
||
cd "$PROJECT_ROOT" || exit 1
|
||
autoreconf -fi
|
||
) || {
|
||
echo "[diag] Error: autoreconf failed in '$PROJECT_ROOT'." >&2
|
||
exit 1
|
||
}
|
||
fi
|
||
|
||
if [ ! -f "$PROJECT_ROOT/Makefile" ]; then
|
||
echo "[diag] Makefile missing in $PROJECT_ROOT — running configure"
|
||
# sanity check: configure must exist & be executable
|
||
if [ ! -x "$PROJECT_ROOT/configure" ]; then
|
||
echo "Error: '$PROJECT_ROOT/configure' not found or not executable." >&2
|
||
exit 1
|
||
fi
|
||
(
|
||
cd "$PROJECT_ROOT" || { echo "Cannot cd to $PROJECT_ROOT" >&2; exit 1; }
|
||
./configure --enable-testbench --enable-impstats --enable-imdiag --enable-imtcp \
|
||
--enable-imfile --enable-omstdout \
|
||
|| { echo "configure failed" >&2; exit 1; }
|
||
)
|
||
fi
|
||
|
||
# paths to the helper binaries
|
||
TCPFLOOD_BIN="$PROJECT_ROOT/tests/tcpflood"
|
||
RSYSLOGD_BIN="$PROJECT_ROOT/tools/rsyslogd"
|
||
|
||
# if tcpflood or rsyslogd is missing/not executable, build test tools
|
||
if [ ! -x "$TCPFLOOD_BIN" ] || [ ! -x "$RSYSLOGD_BIN" ]; then
|
||
missing_tools_msg=""
|
||
[ ! -x "$TCPFLOOD_BIN" ] && missing_tools_msg="tcpflood"
|
||
if [ ! -x "$RSYSLOGD_BIN" ]; then
|
||
[ -n "$missing_tools_msg" ] && missing_tools_msg="$missing_tools_msg, "
|
||
missing_tools_msg="${missing_tools_msg}rsyslogd"
|
||
fi
|
||
echo "[diag] helper tools missing ($missing_tools_msg)—building test tools"
|
||
|
||
# determine number of parallel jobs
|
||
if command -v nproc >/dev/null 2>&1; then
|
||
NPROC="$(nproc)"
|
||
else
|
||
NPROC="$(getconf _NPROCESSORS_ONLN 2>/dev/null || echo 1)"
|
||
fi
|
||
|
||
# run make in a subshell so we don't change the caller's cwd
|
||
(
|
||
cd "$PROJECT_ROOT" || { echo "Error: cannot cd to $PROJECT_ROOT" >&2; exit 1; }
|
||
make -j"$NPROC" check TESTS="" \
|
||
|| { echo "Error: make check failed" >&2; exit 1; }
|
||
)
|
||
fi
|
||
|
||
## --- back to regular processing
|
||
|
||
# 2) Point srcdir at the real harness directory
|
||
: "${srcdir:="${PROJECT_ROOT}/tests"}"
|
||
|
||
# 3) Find which test script called us (strip leading "./")
|
||
CALLER="${BASH_SOURCE[1]#./}" # e.g. "tests/foo.sh"
|
||
TEST_DIR="${PROJECT_ROOT}/$(dirname "${CALLER}")"
|
||
|
||
# 4) Notify user/agent of forwarding action
|
||
echo "diag.sh stub: forwarding to ${srcdir}/diag.sh in ${TEST_DIR}"
|
||
|
||
# 5) Change into the test’s directory (abort on failure)
|
||
cd "${TEST_DIR}" || {
|
||
echo "FATAL: cannot cd to ${TEST_DIR}" >&2
|
||
exit 1
|
||
}
|
||
|
||
# 6) Source the real harness, passing along all arguments
|
||
. "${srcdir}/diag.sh" "$@"
|
||
|