#
# Do some translation to ease our life down the road for comparison.
# Export it so that executed commands can use it.
-if [[ -z "${BT_TESTS_OS_TYPE:-}" ]]; then
- BT_TESTS_OS_TYPE="$(uname -s)"
- case "$BT_TESTS_OS_TYPE" in
+if [[ -z ${BT_TESTS_OS_TYPE:-} ]]; then
+ BT_TESTS_OS_TYPE=$(uname -s)
+ case $BT_TESTS_OS_TYPE in
MINGW*)
- BT_TESTS_OS_TYPE="mingw"
+ BT_TESTS_OS_TYPE=mingw
;;
Darwin)
- BT_TESTS_OS_TYPE="darwin"
+ BT_TESTS_OS_TYPE=darwin
;;
Linux)
- BT_TESTS_OS_TYPE="linux"
+ BT_TESTS_OS_TYPE=linux
;;
CYGWIN*)
- BT_TESTS_OS_TYPE="cygwin"
+ BT_TESTS_OS_TYPE=cygwin
;;
*)
- BT_TESTS_OS_TYPE="unsupported"
+ BT_TESTS_OS_TYPE=unsupported
;;
esac
fi
# If `readlink -f` is available, then get a resolved absolute path
# to the tests source directory. Otherwise, make do with a relative
# path.
- local -r scriptdir="$(dirname "${BASH_SOURCE[0]}")"
+ local -r scriptdir=$(dirname "${BASH_SOURCE[0]}")
local testsdir
- if readlink -f "." &> /dev/null; then
+ if readlink -f . &> /dev/null; then
testsdir=$(readlink -f "$scriptdir/..")
else
- testsdir="$scriptdir/.."
+ testsdir=$scriptdir/..
fi
# Base source directory of tests
- if [[ -z "${BT_TESTS_SRCDIR:-}" ]]; then
- BT_TESTS_SRCDIR="$testsdir"
+ if [[ -z ${BT_TESTS_SRCDIR:-} ]]; then
+ BT_TESTS_SRCDIR=$testsdir
fi
export BT_TESTS_SRCDIR
# Base build directory of tests
- if [[ -z "${BT_TESTS_BUILDDIR:-}" ]]; then
- BT_TESTS_BUILDDIR="$testsdir"
+ if [[ -z ${BT_TESTS_BUILDDIR:-} ]]; then
+ BT_TESTS_BUILDDIR=$testsdir
fi
export BT_TESTS_BUILDDIR
}
# Sources the generated environment file (`env.sh`) if it exists.
_source_env_sh() {
- local -r env_sh_path="$BT_TESTS_BUILDDIR/utils/env.sh"
+ local -r env_sh_path=$BT_TESTS_BUILDDIR/utils/env.sh
- if [[ -f "${env_sh_path}" ]]; then
+ if [[ -f ${env_sh_path} ]]; then
# shellcheck disable=SC1090,SC1091
. "${env_sh_path}"
fi
unset -f _source_env_sh
# Path to the `babeltrace2` command, if not set
-if [[ -z "${BT_TESTS_BT2_BIN:-}" ]]; then
- BT_TESTS_BT2_BIN="$BT_TESTS_BUILDDIR/../src/cli/babeltrace2"
- if [[ "$BT_TESTS_OS_TYPE" == "mingw" ]]; then
- BT_TESTS_BT2_BIN+=".exe"
+if [[ -z ${BT_TESTS_BT2_BIN:-} ]]; then
+ BT_TESTS_BT2_BIN=$BT_TESTS_BUILDDIR/../src/cli/babeltrace2
+ if [[ $BT_TESTS_OS_TYPE == mingw ]]; then
+ BT_TESTS_BT2_BIN+=.exe
fi
fi
export BT_TESTS_BT2_BIN
# run_python_bt2() to use it.
#
# TODO: Remove when `tests/bindings/python/bt2/test_plugin.py` is fixed.
-_bt_tests_plugins_path="${BT_TESTS_BUILDDIR}/../src/plugins"
+_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"
+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:${_bt_tests_plugins_path}/lttng-utils
fi
export BT_TESTS_BABELTRACE_PLUGIN_PATH
# Directory containing the Python plugin provider library, if not set
-if [[ -z "${BT_TESTS_PROVIDER_DIR:-}" ]]; then
- BT_TESTS_PROVIDER_DIR="${BT_TESTS_BUILDDIR}/../src/python-plugin-provider/.libs"
+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
# 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"
+if [[ -z ${BT_TESTS_PYTHONPATH:-} ]]; then
+ BT_TESTS_PYTHONPATH=${BT_TESTS_BUILDDIR}/../src/bindings/python/bt2/build/build_lib
fi
export BT_TESTS_PYTHONPATH
# Name of the `awk` command to use when testing, if not set
-if [[ -z "${BT_TESTS_AWK_BIN:-}" ]]; then
+if [[ -z ${BT_TESTS_AWK_BIN:-} ]]; then
BT_TESTS_AWK_BIN="awk"
fi
export BT_TESTS_AWK_BIN
# Name of the `grep` command to use when testing, if not set
-if [[ -z "${BT_TESTS_GREP_BIN:-}" ]]; then
+if [[ -z ${BT_TESTS_GREP_BIN:-} ]]; then
BT_TESTS_GREP_BIN="grep"
fi
export BT_TESTS_GREP_BIN
# Name of the `python3` command to use when testing, if not set
-if [[ -z "${BT_TESTS_PYTHON_BIN:-}" ]]; then
- BT_TESTS_PYTHON_BIN="python3"
+if [[ -z ${BT_TESTS_PYTHON_BIN:-} ]]; then
+ BT_TESTS_PYTHON_BIN=python3
fi
export BT_TESTS_PYTHON_BIN
_bt_tests_py3_version=$("$BT_TESTS_PYTHON_BIN" -c 'import sys; print("{}.{}".format(sys.version_info.major, sys.version_info.minor))')
# Name of the `python3-config` command to use when testing, if not set
-if [[ -z "${BT_TESTS_PYTHON_CONFIG_BIN:-}" ]]; then
- BT_TESTS_PYTHON_CONFIG_BIN="python3-config"
+if [[ -z ${BT_TESTS_PYTHON_CONFIG_BIN:-} ]]; then
+ BT_TESTS_PYTHON_CONFIG_BIN=python3-config
fi
export BT_TESTS_PYTHON_CONFIG_BIN
# Name of the `sed` command to use when testing, if not set
-if [[ -z "${BT_TESTS_SED_BIN:-}" ]]; then
+if [[ -z ${BT_TESTS_SED_BIN:-} ]]; then
BT_TESTS_SED_BIN="sed"
fi
export BT_TESTS_SED_BIN
# Name of the `cc` command to use when testing, if not set
-if [[ -z "${BT_TESTS_CC_BIN:-}" ]]; then
- BT_TESTS_CC_BIN="cc"
+if [[ -z ${BT_TESTS_CC_BIN:-} ]]; then
+ BT_TESTS_CC_BIN=cc
fi
export BT_TESTS_CC_BIN
#
# This doesn't need to be exported from the point of view of this file,
# but the sourced `env.sh` above does export it.
-if [[ -z "${BT_TESTS_ENABLE_ASAN:-}" ]]; then
- BT_TESTS_ENABLE_ASAN="0"
+if [[ -z ${BT_TESTS_ENABLE_ASAN:-} ]]; then
+ BT_TESTS_ENABLE_ASAN=0
fi
# Directory containing test data
-BT_TESTS_DATADIR="${BT_TESTS_SRCDIR}/data"
+BT_TESTS_DATADIR=${BT_TESTS_SRCDIR}/data
# Directory containing test CTF traces
-BT_CTF_TRACES_PATH="${BT_TESTS_DATADIR}/ctf-traces"
+BT_CTF_TRACES_PATH=${BT_TESTS_DATADIR}/ctf-traces
# Source the shell TAP utilities if `SH_TAP` is `1`
-if [[ "${SH_TAP:-}" == 1 ]]; then
+if [[ ${SH_TAP:-} == 1 ]]; then
# shellcheck source=./tap/tap.sh
. "${BT_TESTS_SRCDIR}/utils/tap/tap.sh"
fi
#
# Returns the exit status of the executed `$BT_TESTS_BT2_BIN`.
bt_cli() {
- local -r stdout_file="$1"
- local -r stderr_file="$2"
+ local -r stdout_file=$1
+ local -r stderr_file=$2
shift 2
local -r args=("$@")
#
# Returns 0 if there's no difference, or not zero otherwise.
bt_diff() {
- local -r expected_file="$1"
- local -r actual_file="$2"
+ local -r expected_file=$1
+ local -r actual_file=$2
diff -u <(bt_remove_cr_inline "$expected_file") <(bt_remove_cr_inline "$actual_file") 1>&2
}
# Returns 0 if there's no difference, or 1 otherwise, also printing said
# difference to the standard error.
bt_diff_cli() {
- local -r expected_stdout_file="$1"
- local -r expected_stderr_file="$2"
+ local -r expected_stdout_file=$1
+ local -r expected_stderr_file=$2
shift 2
local -r args=("$@")
- local -r temp_stdout_output_file="$(mktemp -t actual-stdout.XXXXXX)"
- local -r temp_stderr_output_file="$(mktemp -t actual-stderr.XXXXXX)"
+ local -r temp_stdout_output_file=$(mktemp -t actual-stdout.XXXXXX)
+ local -r temp_stderr_output_file=$(mktemp -t actual-stderr.XXXXXX)
bt_cli "$temp_stdout_output_file" "$temp_stderr_output_file" "${args[@]}"
# Returns 0 if there's no difference, or 1 otherwise, also printing said
# difference to the standard error.
bt_diff_details_ctf_single() {
- local -r expected_stdout_file="$1"
- local -r trace_dir="$2"
+ local -r expected_stdout_file=$1
+ local -r trace_dir=$2
shift 2
local -r extra_details_args=("$@")
# Compare using the CLI with `sink.text.details`
bt_diff_cli "$expected_stdout_file" /dev/null "$trace_dir" \
- "-c" "sink.text.details" "${extra_details_args[@]+${extra_details_args[@]}}"
+ -c sink.text.details "${extra_details_args[@]+${extra_details_args[@]}}"
}
# Like bt_diff_details_ctf_single(), except that `$1` is the path to a
# The program `$1` receives the path to a temporary, empty directory
# where to write the CTF trace as its first argument.
bt_diff_details_ctf_gen_single() {
- local -r ctf_gen_prog_path="$1"
- local -r expected_stdout_file="$2"
+ local -r ctf_gen_prog_path=$1
+ local -r expected_stdout_file=$2
shift 2
local -r extra_details_args=("$@")
- local -r temp_trace_dir="$(mktemp -d)"
+ local -r temp_trace_dir=$(mktemp -d)
# Run the CTF trace generator program to get a CTF trace
if ! "$ctf_gen_prog_path" "$temp_trace_dir" 2>/dev/null; then
# Executes a command within an environment which can import the testing
# Python modules (in `tests/utils/python`).
run_python() {
- local our_pythonpath="${BT_TESTS_SRCDIR}/utils/python"
+ local our_pythonpath=${BT_TESTS_SRCDIR}/utils/python
if [[ $_bt_tests_py3_version =~ 3.[45] ]]; then
# Add a local directory containing a `typing.py` to `PYTHONPATH`
# for Python 3.4 and Python 3.5 which either don't offer the
# `typing` module at all, or offer a partial one.
- our_pythonpath="$our_pythonpath:${BT_TESTS_SRCDIR}/utils/python/typing"
+ our_pythonpath=$our_pythonpath:${BT_TESTS_SRCDIR}/utils/python/typing
fi
- PYTHONPATH="${our_pythonpath}${PYTHONPATH:+:}${PYTHONPATH:-}" "$@"
+ PYTHONPATH=${our_pythonpath}${PYTHONPATH:+:}${PYTHONPATH:-} "$@"
}
# Executes a command within an environment which can import the testing
# Python modules (in `tests/utils/python`) and the `bt2` Python package.
run_python_bt2() {
- local -x "BABELTRACE_PLUGIN_PATH=${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 "BT_CTF_TRACES_PATH=${BT_CTF_TRACES_PATH}"
- local -x "BT_PLUGINS_PATH=${_bt_tests_plugins_path}"
- local -x "PYTHONPATH=${BT_TESTS_PYTHONPATH}${PYTHONPATH:+:}${PYTHONPATH:-}"
+ local -x BABELTRACE_PLUGIN_PATH=${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 BT_CTF_TRACES_PATH=${BT_CTF_TRACES_PATH}
+ local -x BT_PLUGINS_PATH=${_bt_tests_plugins_path}
+ local -x PYTHONPATH=${BT_TESTS_PYTHONPATH}${PYTHONPATH:+:}${PYTHONPATH:-}
- local -r main_lib_path="${BT_TESTS_BUILDDIR}/../src/lib/.libs"
+ local -r main_lib_path=${BT_TESTS_BUILDDIR}/../src/lib/.libs
# Set the library search path so that the Python 3 interpreter can
# load `libbabeltrace2`.
- if [[ "$BT_TESTS_OS_TYPE" == "mingw" || "$BT_TESTS_OS_TYPE" == "cygwin" ]]; then
- local -x PATH="${main_lib_path}${PATH:+:}${PATH:-}"
- elif [[ "$BT_TESTS_OS_TYPE" == "darwin" ]]; then
- local -x DYLD_LIBRARY_PATH="${main_lib_path}${DYLD_LIBRARY_PATH:+:}${DYLD_LIBRARY_PATH:-}"
+ if [[ $BT_TESTS_OS_TYPE == mingw || $BT_TESTS_OS_TYPE == cygwin ]]; then
+ local -x PATH=${main_lib_path}${PATH:+:}${PATH:-}
+ elif [[ $BT_TESTS_OS_TYPE == darwin ]]; then
+ local -x DYLD_LIBRARY_PATH=${main_lib_path}${DYLD_LIBRARY_PATH:+:}${DYLD_LIBRARY_PATH:-}
else
- local -x LD_LIBRARY_PATH="${main_lib_path}${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH:-}"
+ local -x LD_LIBRARY_PATH=${main_lib_path}${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH:-}
fi
# On Windows, an embedded Python 3 interpreter needs a way to locate
# the path to its internal modules: set the `PYTHONHOME` variable to
# the prefix from `python3-config`.
- if [[ "$BT_TESTS_OS_TYPE" == "mingw" ]]; then
+ if [[ $BT_TESTS_OS_TYPE == mingw ]]; then
local -x PYTHONHOME
PYTHONHOME=$("$BT_TESTS_PYTHON_CONFIG_BIN" --prefix)
#
# Append it to existing `ASAN_OPTIONS` variable, such that we
# override the user's value if it contains `detect_leaks=1`.
- if [[ "${BT_TESTS_ENABLE_ASAN:-}" == "1" ]]; then
+ if [[ ${BT_TESTS_ENABLE_ASAN:-} == 1 ]]; then
if "${BT_TESTS_CC_BIN}" --version | head -n 1 | bt_grep -q '^gcc'; then
- local -r lib_asan="$("${BT_TESTS_CC_BIN}" -print-file-name=libasan.so)"
- local -x LD_PRELOAD="${lib_asan}${LD_PRELOAD:+:}${LD_PRELOAD:-}"
+ local -r lib_asan=$("${BT_TESTS_CC_BIN}" -print-file-name=libasan.so)
+ local -x LD_PRELOAD=${lib_asan}${LD_PRELOAD:+:}${LD_PRELOAD:-}
fi
- local -x "ASAN_OPTIONS=${ASAN_OPTIONS:-}${ASAN_OPTIONS:+,}detect_leaks=0"
+ local -x ASAN_OPTIONS=${ASAN_OPTIONS:-}${ASAN_OPTIONS:+,}detect_leaks=0
fi
run_python "$@"
# the testing Python modules (in `tests/utils/python`) and the `bt2`
# Python package.
run_python_bt2_test() {
- local -r test_dir="$1"
- local -r test_pattern="${2:-'*'}"
+ local -r test_dir=$1
+ local -r test_pattern=${2:-*}
local python_exec
- if [[ "${BT_TESTS_COVERAGE:-}" == "1" ]]; then
- python_exec="_bt_tests_check_coverage"
+ if [[ ${BT_TESTS_COVERAGE:-} == 1 ]]; then
+ python_exec=_bt_tests_check_coverage
else
- python_exec="${BT_TESTS_PYTHON_BIN}"
+ python_exec=${BT_TESTS_PYTHON_BIN}
fi
run_python_bt2 \
local -r ret=$?
- if [[ "${BT_TESTS_COVERAGE_REPORT:-}" == "1" ]]; then
+ if [[ ${BT_TESTS_COVERAGE_REPORT:-} == 1 ]]; then
coverage report -m
fi
- if [[ "${BT_TESTS_COVERAGE_HTML:-}" == "1" ]]; then
+ if [[ ${BT_TESTS_COVERAGE_HTML:-} == 1 ]]; then
coverage html
fi
# Generates a CTF trace into the directory `$2` from the moultipart
# document `$1` using `mctf.py`.
gen_mctf_trace() {
- local -r input_file="$1"
- local -r base_dir="$2"
+ local -r input_file=$1
+ local -r base_dir=$2
local -r cmd=(
"$BT_TESTS_PYTHON_BIN" "$BT_TESTS_SRCDIR/utils/python/mctf.py"
--base-dir "$base_dir"