| 1 | #!/bin/bash |
| 2 | # |
| 3 | # SPDX-License-Identifier: MIT |
| 4 | # |
| 5 | # SPDX-FileCopyrightText: 2020 Michael Jeanson <mjeanson@efficios.com> |
| 6 | # |
| 7 | |
| 8 | # This file is meant to be sourced at the start of shell script-based tests. |
| 9 | |
| 10 | |
| 11 | # Error out when encountering an undefined variable |
| 12 | set -u |
| 13 | |
| 14 | # If "readlink -f" is available, get a resolved absolute path to the |
| 15 | # tests source dir, otherwise make do with a relative path. |
| 16 | scriptdir="$(dirname "${BASH_SOURCE[0]}")" |
| 17 | if readlink -f "." >/dev/null 2>&1; then |
| 18 | testsdir=$(readlink -f "$scriptdir/..") |
| 19 | else |
| 20 | testsdir="$scriptdir/.." |
| 21 | fi |
| 22 | |
| 23 | # Allow overriding the source and build directories |
| 24 | if [ "x${RSEQ_TESTS_SRCDIR:-}" = "x" ]; then |
| 25 | RSEQ_TESTS_SRCDIR="$testsdir" |
| 26 | fi |
| 27 | export RSEQ_TESTS_SRCDIR |
| 28 | |
| 29 | if [ "x${RSEQ_TESTS_BUILDDIR:-}" = "x" ]; then |
| 30 | RSEQ_TESTS_BUILDDIR="$testsdir" |
| 31 | fi |
| 32 | export RSEQ_TESTS_BUILDDIR |
| 33 | |
| 34 | # By default, it will not source tap.sh. If you to tap output directly from |
| 35 | # the test script, define the 'SH_TAP' variable to '1' before sourcing this |
| 36 | # script. |
| 37 | if [ "x${SH_TAP:-}" = x1 ]; then |
| 38 | # shellcheck source=./tap.sh |
| 39 | . "${RSEQ_TESTS_SRCDIR}/utils/tap.sh" |
| 40 | fi |