112 lines
2.7 KiB
Bash
112 lines
2.7 KiB
Bash
# Core source library for shell script tests
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#
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# Copyright (C) 2017 Colin Walters <walters@verbum.org>
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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fatal() {
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echo $@ 1>&2; exit 1
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}
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# fatal() is shorter to type, but retain this alias
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assert_not_reached () {
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fatal "$@"
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}
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# Some tests look for specific English strings. Use a UTF-8 version
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# of the C (POSIX) locale if we have one, or fall back to POSIX
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# (https://sourceware.org/glibc/wiki/Proposals/C.UTF-8)
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if locale -a | grep C.UTF-8 >/dev/null; then
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export LC_ALL=C.UTF-8
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else
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export LC_ALL=C
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fi
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# This should really be the default IMO
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export G_DEBUG=fatal-warnings
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assert_streq () {
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test "$1" = "$2" || fatal "$1 != $2"
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}
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assert_str_match () {
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if ! echo "$1" | grep -E -q "$2"; then
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fatal "$1 does not match regexp $2"
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fi
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}
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assert_not_streq () {
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(! test "$1" = "$2") || fatal "$1 == $2"
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}
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assert_has_file () {
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test -f "$1" || fatal "Couldn't find '$1'"
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}
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assert_has_dir () {
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test -d "$1" || fatal "Couldn't find '$1'"
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}
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assert_not_has_file () {
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if test -f "$1"; then
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sed -e 's/^/# /' < "$1" >&2
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fatal "File '$1' exists"
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fi
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}
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assert_not_file_has_content () {
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if grep -q -e "$2" "$1"; then
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sed -e 's/^/# /' < "$1" >&2
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fatal "File '$1' incorrectly matches regexp '$2'"
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fi
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}
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assert_not_has_dir () {
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if test -d "$1"; then
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fatal "Directory '$1' exists"
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fi
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}
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assert_file_has_content () {
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if ! grep -q -e "$2" "$1"; then
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sed -e 's/^/# /' < "$1" >&2
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fatal "File '$1' doesn't match regexp '$2'"
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fi
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}
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assert_symlink_has_content () {
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if ! test -L "$1"; then
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echo 1>&2 "File '$1' is not a symbolic link"
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exit 1
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fi
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if ! readlink "$1" | grep -q -e "$2"; then
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sed -e 's/^/# /' < "$1" >&2
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echo 1>&2 "Symbolic link '$1' doesn't match regexp '$2'"
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exit 1
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fi
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}
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assert_file_empty() {
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if test -s "$1"; then
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sed -e 's/^/# /' < "$1" >&2
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fatal "File '$1' is not empty"
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fi
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}
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# Use to skip all of these tests
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skip() {
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echo "1..0 # SKIP" "$@"
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exit 0
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}
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