# An unbound variable is an error
set -u
+# Sets the variable named `$1` to `$2` if it's not set, and exports it.
+_bt_tests_set_var_def() {
+ local -r varname=$1
+ local -r val=$2
+
+ if [[ -z ${!varname:-} ]]; then
+ eval "$varname='$val'"
+ fi
+
+ export "${varname?}"
+}
+
# Name of the OS on which we're running, if not set.
#
# One of:
fi
# Base source directory of tests
- if [[ -z ${BT_TESTS_SRCDIR:-} ]]; then
- BT_TESTS_SRCDIR=$testsdir
- fi
-
- export BT_TESTS_SRCDIR
+ _bt_tests_set_var_def BT_TESTS_SRCDIR "$testsdir"
# Base build directory of tests
- if [[ -z ${BT_TESTS_BUILDDIR:-} ]]; then
- BT_TESTS_BUILDDIR=$testsdir
- fi
-
- export BT_TESTS_BUILDDIR
+ _bt_tests_set_var_def BT_TESTS_BUILDDIR "$testsdir"
}
_set_vars_srcdir_builddir
export BT_TESTS_BT2_BIN
# This doesn't need to be exported, but it needs to remain set for
-# run_python_bt2() to use it.
+# bt_run_in_py_env() to use it.
#
# TODO: Remove when `tests/bindings/python/bt2/test_plugin.py` is fixed.
_bt_tests_plugins_path=$BT_TESTS_BUILDDIR/../src/plugins
# Colon-separated list of project plugin paths, if not set
-if [[ -z ${BT_TESTS_BABELTRACE_PLUGIN_PATH:-} ]]; then
- BT_TESTS_BABELTRACE_PLUGIN_PATH=$_bt_tests_plugins_path/ctf:$_bt_tests_plugins_path/utils:$_bt_tests_plugins_path/text:$_bt_tests_plugins_path/lttng-utils
-fi
-
-export BT_TESTS_BABELTRACE_PLUGIN_PATH
+_bt_tests_set_var_def BT_TESTS_BABELTRACE_PLUGIN_PATH \
+ "$_bt_tests_plugins_path/ctf:$_bt_tests_plugins_path/utils:$_bt_tests_plugins_path/text:$_bt_tests_plugins_path/lttng-utils"
# Directory containing the Python plugin provider library, if not set
-if [[ -z ${BT_TESTS_PROVIDER_DIR:-} ]]; then
- BT_TESTS_PROVIDER_DIR=$BT_TESTS_BUILDDIR/../src/python-plugin-provider/.libs
-fi
-
-export BT_TESTS_PROVIDER_DIR
+_bt_tests_set_var_def BT_TESTS_PROVIDER_DIR "$BT_TESTS_BUILDDIR/../src/python-plugin-provider/.libs"
# Directory containing the built `bt2` Python package, if not set
-if [[ -z ${BT_TESTS_PYTHONPATH:-} ]]; then
- BT_TESTS_PYTHONPATH=$BT_TESTS_BUILDDIR/../src/bindings/python/bt2/build/build_lib
-fi
-
-export BT_TESTS_PYTHONPATH
+_bt_tests_set_var_def BT_TESTS_PYTHONPATH "$BT_TESTS_BUILDDIR/../src/bindings/python/bt2/build/build_lib"
# Name of the `awk` command to use when testing, if not set
-if [[ -z ${BT_TESTS_AWK_BIN:-} ]]; then
- BT_TESTS_AWK_BIN="awk"
-fi
-
-export BT_TESTS_AWK_BIN
+_bt_tests_set_var_def BT_TESTS_AWK_BIN awk
# Name of the `grep` command to use when testing, if not set
-if [[ -z ${BT_TESTS_GREP_BIN:-} ]]; then
- BT_TESTS_GREP_BIN="grep"
-fi
-
-export BT_TESTS_GREP_BIN
+_bt_tests_set_var_def BT_TESTS_GREP_BIN grep
# Name of the `python3` command to use when testing, if not set
-if [[ -z ${BT_TESTS_PYTHON_BIN:-} ]]; then
- BT_TESTS_PYTHON_BIN=python3
-fi
-
-export BT_TESTS_PYTHON_BIN
+_bt_tests_set_var_def BT_TESTS_PYTHON_BIN python3
# Major and minor version of the `python3` command to use when testing.
#
# This doesn't need to be exported, but it needs to remain set for
-# run_python() to use it.
+# bt_run_in_py_utils_env() to use it.
_bt_tests_py3_version=$("$BT_TESTS_PYTHON_BIN" -c 'import sys; print("{}.{}".format(sys.version_info.major, sys.version_info.minor))')
# Name of the `python3-config` command to use when testing, if not set
-if [[ -z ${BT_TESTS_PYTHON_CONFIG_BIN:-} ]]; then
- BT_TESTS_PYTHON_CONFIG_BIN=python3-config
-fi
-
-export BT_TESTS_PYTHON_CONFIG_BIN
+_bt_tests_set_var_def BT_TESTS_PYTHON_CONFIG_BIN python3-config
# Name of the `sed` command to use when testing, if not set
-if [[ -z ${BT_TESTS_SED_BIN:-} ]]; then
- BT_TESTS_SED_BIN="sed"
-fi
-
-export BT_TESTS_SED_BIN
+_bt_tests_set_var_def BT_TESTS_SED_BIN sed
# Name of the `cc` command to use when testing, if not set
-if [[ -z ${BT_TESTS_CC_BIN:-} ]]; then
- BT_TESTS_CC_BIN=cc
-fi
+_bt_tests_set_var_def BT_TESTS_CC_BIN cc
-export BT_TESTS_CC_BIN
+# Done with _bt_tests_set_var_def()
+unset -f _bt_tests_set_var_def
# Whether or not to enable AddressSanitizer, `0` (disabled) if not set.
#
local -r args=("$@")
echo "Running: \`$BT_TESTS_BT2_BIN ${args[*]}\`" >&2
- run_python_bt2 "$BT_TESTS_BT2_BIN" "${args[@]}" 1>"$stdout_file" 2>"$stderr_file"
+ bt_run_in_py_env "$BT_TESTS_BT2_BIN" "${args[@]}" 1>"$stdout_file" 2>"$stderr_file"
}
# Checks the differences between:
# Executes a command within an environment which can import the testing
# Python modules (in `tests/utils/python`).
-run_python() {
+bt_run_in_py_utils_env() {
local our_pythonpath=$BT_TESTS_SRCDIR/utils/python
if [[ $_bt_tests_py3_version =~ 3.[45] ]]; then
# Executes a command within an environment which can import the testing
# Python modules (in `tests/utils/python`) and the `bt2` Python package.
-run_python_bt2() {
+bt_run_in_py_env() {
local -x BABELTRACE_PLUGIN_PATH=$BT_TESTS_BABELTRACE_PLUGIN_PATH
local -x LIBBABELTRACE2_PLUGIN_PROVIDER_DIR=$BT_TESTS_PROVIDER_DIR
local -x BT_TESTS_DATADIR=$BT_TESTS_DATADIR
local -x ASAN_OPTIONS=${ASAN_OPTIONS:-}${ASAN_OPTIONS:+,}detect_leaks=0
fi
- run_python "$@"
+ bt_run_in_py_utils_env "$@"
}
# Runs the Python tests matching the pattern `$2` (optional, `*` if
# missing) in the directory `$1` using `testrunner.py`.
#
-# This function uses run_python_bt2(), therefore such tests can import
+# This function uses bt_run_in_py_env(), therefore such tests can import
# the testing Python modules (in `tests/utils/python`) and the `bt2`
# Python package.
-run_python_bt2_test() {
+bt_run_py_test() {
local -r test_dir=$1
local -r test_pattern=${2:-*}
local python_exec
python_exec=$BT_TESTS_PYTHON_BIN
fi
- run_python_bt2 \
+ bt_run_in_py_env \
"$python_exec" "$BT_TESTS_SRCDIR/utils/python/testrunner.py" \
--pattern "$test_pattern" "$test_dir"
# Generates a CTF trace into the directory `$2` from the moultipart
# document `$1` using `mctf.py`.
-gen_mctf_trace() {
+bt_gen_mctf_trace() {
local -r input_file=$1
local -r base_dir=$2
local -r cmd=(
)
echo "Running: \`${cmd[*]}\`" >&2
- run_python "${cmd[@]}"
+ bt_run_in_py_utils_env "${cmd[@]}"
}
projects / babeltrace.git / blobdiff