Fix: src.ctf.fs: initialize the other_entry variable

[babeltrace.git] / tests / cli / query / test_query

#!/bin/bash
#
# Copyright (C) 2019 Simon Marchi <simon.marchi@efficios.com>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License, version 2 only, as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

if [ "x${BT_TESTS_SRCDIR:-}" != "x" ]; then
	UTILSSH="$BT_TESTS_SRCDIR/utils/utils.sh"
else
	UTILSSH="$(dirname "$0")/../../utils/utils.sh"
fi

# shellcheck source=../../utils/utils.sh
SH_TAP=1 source "$UTILSSH"

NUM_TESTS=15

plan_tests $NUM_TESTS

data_dir="${BT_TESTS_DATADIR}/cli/query"
plugin_dir="${data_dir}"

stdout_expected_file=$(mktemp -t test_cli_query_stdout_xpected.XXXXXX)
stdout_file=$(mktemp -t test_cli_query_stdout.XXXXXX)
stderr_file=$(mktemp -t test_cli_query_stderr.XXXXXX)

expect_success() {
	local expected_str="$1"
	shift 1
	local args=("$@")

	echo "$expected_str" > "$stdout_expected_file"

	bt_diff_cli "$stdout_expected_file" /dev/null \
		--plugin-path "$plugin_dir" \
		query "src.query.SourceWithQueryThatPrintsParams" \
		"${args[@]}"
	ok "$?" "${args[*]}"
}

expect_failure() {
	local expected_str="$1"
	shift 1
	local args=("$@")
	local test_name="${args[*]}"

	echo -n > "$stdout_expected_file"

	bt_cli "$stdout_file" "$stderr_file" \
		--plugin-path "$plugin_dir" \
		query \
		"${args[@]}"
	isnt "$?" 0 "${test_name}: exit code is not 0"

	bt_diff /dev/null "$stdout_file"
	ok "$?" "${test_name}: nothing output on stout"

	# Ensure that a CLI error stack is printed (and that babeltrace doesn't
	# abort before that).
	grep --silent "^ERROR: " "${stderr_file}"
	ok $? "${test_name}: babeltrace produces an error stack"

	grep --silent "${expected_str}" "${stderr_file}"
	ok "$?" "${test_name}: expect \`${expected_str}\` error message on stderr"
}

expect_success 'the-object:{}' \
	'the-object'
expect_success "the-object:{a=2}" \
	'the-object' -p 'a=2'

# Check that -p parameters are processed in order.
expect_success "the-object:{a=3, ben=kin, voyons=donc}" \
	'the-object' -p 'a=2,ben=kin' -p 'voyons=donc,a=3'

# Failure inside the component class' query method.
expect_failure "ValueError: catastrophic failure" \
	'src.query.SourceWithQueryThatPrintsParams' 'please-fail' '-p' 'a=2'

# Non-existent component class.
expect_failure 'Cannot find component class: plugin-name="query", comp-cls-name="NonExistentSource", comp-cls-type=1' \
	'src.query.NonExistentSource' 'the-object' '-p' 'a=2'

# Wrong parameter syntax.
expect_failure "Invalid format for --params option's argument:" \
	'src.query.SourceWithQueryThatPrintsParams' 'please-fail' '-p' 'a=3,'

rm -f "$stdout_expected_file"
rm -f "$stdout_file"
rm -f "$stderr_file"