342 lines
10 KiB
Bash
342 lines
10 KiB
Bash
#! /bin/sh
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# Copyright (C) 2010-2017 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program 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
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Check that building from, or installing to, directories with shell
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# metacharacters succeed.
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# Original report from James Amundson about file names with spaces.
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# Other characters added by Paul Eggert.
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. test-init.sh
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# Usage: is_in_list ITEM [LIST...]
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is_in_list ()
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{
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item=$1; shift;
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case " $* " in
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*[\ \ ]"$item"[\ \ ]*) return 0;;
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*) return 1;;
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esac
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}
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# Helper subroutine for test data definition.
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# Usage: define_problematic_string NAME STRING
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define_problematic_string ()
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{
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tst=$1; shift
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eval "instspc__$tst=\$1" \
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|| fatal_ "define_problematic_string: bad argument: '$tst'"
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shift
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all_test_names_list="$all_test_names_list $tst"
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# Some of the "problematic" characters cannot be used in the name of
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# a build or install directory on a POSIX host. These lists should
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# be empty, but are not due to limitations in Autoconf, Automake, Make,
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# M4, or the shell.
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if is_in_list fail-builddir "$@"; then
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builddir_xfails="$builddir_xfails $tst"
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fi
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if is_in_list fail-destdir "$@"; then
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destdir_xfails="$destdir_xfails $tst"
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fi
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}
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# Be sure to avoid interferences from the environment.
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all_test_names_list=''
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builddir_xfails=''
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destdir_xfails=''
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expected_to_fail ()
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{
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case $1 in
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build) is_in_list "$2" $builddir_xfails;;
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dest) is_in_list "$2" $destdir_xfails;;
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*) fatal_ "incorrect 'expected_to_fail' usage";;
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esac
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}
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# Helper subroutines for creation of input data files.
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create_input_data ()
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{
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mkdir sub
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unindent >> configure.ac << 'EOF'
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AC_PROG_CC
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AM_PROG_AR
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AC_PROG_RANLIB
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AC_OUTPUT
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EOF
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: > sub/base.h
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: > sub/nobase.h
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: > sub/base.dat
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: > sub/nobase.dat
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: > sub/base.sh
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: > sub/nobase.sh
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unindent > source.c << 'EOF'
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int
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main (int argc, char **argv)
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{
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return 0;
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}
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EOF
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unindent > Makefile.am << 'EOF'
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foodir = $(prefix)/foo
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fooexecdir = $(prefix)/foo
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foo_HEADERS = sub/base.h
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nobase_foo_HEADERS = sub/nobase.h
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dist_foo_DATA = sub/base.dat
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nobase_dist_foo_DATA = sub/nobase.dat
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dist_fooexec_SCRIPTS = sub/base.sh
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nobase_dist_fooexec_SCRIPTS = sub/nobase.sh
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fooexec_PROGRAMS = sub/base
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nobase_fooexec_PROGRAMS = sub/nobase
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sub_base_SOURCES = source.c
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sub_nobase_SOURCES = source.c
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fooexec_LIBRARIES = sub/libbase.a
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nobase_fooexec_LIBRARIES = sub/libnobase.a
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sub_libbase_a_SOURCES = source.c
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sub_libnobase_a_SOURCES = source.c
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.PHONY: test-inst
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test-inst: install
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test -f '$(DESTDIR)/$(file)-prefix/foo/sub/nobase.h'
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test ! -f '$(DESTDIR)/$(file)-prefix/foo/nobase.h'
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test -f '$(DESTDIR)/$(file)-prefix/foo/base.h'
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test -f '$(DESTDIR)/$(file)-prefix/foo/sub/nobase.dat'
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test ! -f '$(DESTDIR)/$(file)-prefix/foo/nobase.dat'
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test -f '$(DESTDIR)/$(file)-prefix/foo/base.dat'
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test -f '$(DESTDIR)/$(file)-prefix/foo/sub/nobase.sh'
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test ! -f '$(DESTDIR)/$(file)-prefix/foo/nobase.sh'
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test -f '$(DESTDIR)/$(file)-prefix/foo/base.sh'
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test -f '$(DESTDIR)/$(file)-prefix/foo/sub/nobase$(EXEEXT)'
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test ! -f '$(DESTDIR)/$(file)-prefix/foo/nobase$(EXEEXT)'
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test -f '$(DESTDIR)/$(file)-prefix/foo/base$(EXEEXT)'
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test -f '$(DESTDIR)/$(file)-prefix/foo/sub/libnobase.a'
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test ! -f '$(DESTDIR)/$(file)-prefix/foo/libnobase.a'
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test -f '$(DESTDIR)/$(file)-prefix/foo/libbase.a'
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EOF
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$ACLOCAL || framework_failure_ "aclocal failed"
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$AUTOCONF || framework_failure_ "autoconf failed"
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$AUTOMAKE -a || framework_failure_ "automake failed"
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}
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# ================= #
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# Test data begin #
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# ----------------- #
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# Some control characters that are white space.
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bs='' # back space
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cr='
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' # carriage return
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ff=' ' # form feed
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ht=' ' # horizontal tab
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lf='
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' # line feed (aka newline)
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# Hack to save typing and make code visually clearer.
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def=define_problematic_string
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$def squote \' fail-builddir fail-destdir
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$def dquote '"' fail-builddir fail-destdir
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$def bquote '`' fail-builddir fail-destdir
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$def sharp '#' fail-builddir fail-destdir
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$def dollar '$' fail-builddir fail-destdir
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$def bang '!'
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$def bslash '\' fail-builddir
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$def ampersand '&' fail-builddir
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$def percent '%'
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$def leftpar '('
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$def rightpar ')'
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$def pipe '|'
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$def caret '^'
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$def tilde '~'
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$def qmark '?'
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$def star '*'
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$def plus '+'
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$def minus '-'
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$def comma ','
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$def colon ':'
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$def semicol ';'
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$def equal '='
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$def less '<'
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$def more '>'
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$def at '@'
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$def lqbrack '['
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$def rqbrack ']'
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$def lcbrack '{'
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$def rcbrack '}'
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$def space ' '
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$def tab "$ht"
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$def linefeed "$lf" fail-builddir fail-destdir
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$def backspace "$bs"
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$def formfeed "$ff"
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$def carriageret "$cr"
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$def quadrigraph0 '@&t@' fail-builddir
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$def quadrigraph1 '@<:@'
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$def quadrigraph2 '@:>@'
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$def quadrigraph3 '@S|@'
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$def quadrigraph4 '@%:@'
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$def a_b 'a b'
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$def a__b 'a b'
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$def a_lf_b "a${lf}b" fail-builddir fail-destdir
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$def dotdotdot '...'
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$def dosdrive 'a:'
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$def miscglob1 '?[a-z]*'
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$def miscglob2 '.*?[0-9]'
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unset def
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# --------------- #
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# Test data end #
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# =============== #
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# Allow the user to select a subset of the tests.
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if test $# -gt 0; then
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test_names_list=$*
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for test_name in $test_names_list; do
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case " $all_test_names_list " in
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*" $test_name "*);;
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*) fatal_ "invalid user-specified test_name '$test_name'"
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esac
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done
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# We need to determine the TAP plan adaptively.
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n=$(for t in $test_names_list; do echo $t; done | wc -l)
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plan_ $(($n * 2)) # Two tests per "problematic string".
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unset n
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else
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test_names_list=$all_test_names_list
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# Prefer static TAP plan if possible, it minimizes the chance of errors.
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plan_ 94
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fi
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ocwd=$(pwd) || fatal_ "getting current working directory"
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create_input_data
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for test_name in $test_names_list; do
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eval "test_string=\${instspc__$test_name}" \
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|| fatal_ "invalid test name: '$test_name'"
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if test x"$test_string" = x; then
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if test x"$test_name" != xcarriageret; then
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fatal_ "invalid test name: '$test_name'"
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else
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# MSYS version 1.0.17 still mishandles carriage returns; see
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# automake bug#7849.
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skip_ -r "carriage-return treated as null char" "$test_name in builddir"
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skip_ -r "carriage-return treated as null char" "$test_name in destdir"
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continue
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fi
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fi
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# Skip the next checks if this system doesn't support the required
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# characters in file names.
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mkdir "./$test_string" || {
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skip_ -r "mkdir failed" "$test_name in builddir"
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skip_ -r "mkdir failed" "$test_name in destdir"
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continue
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}
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case $test_string in
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*:*)
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# On MSYS 1.0.17, "mkdir ./a:" creates ./a, and "cd ./a:" takes you
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# to a strange directory with pwd equal to "a". But only for
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# interactive shells. Or something? In this script, "cd ./a:" fails
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# on MSYS. Marvelous.
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( cd "./$test_string" ) || {
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rmdir "./$test_string" || fatal_ "removing directory"
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skip_ -r "cd failed" "$test_name in builddir"
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skip_ -r "cd failed" "$test_name in destdir"
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continue
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}
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;;
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esac
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# Where are the "weird" characters going to be used, in $(builddir)
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# or in $(DESTDIR)? They are always going to be used in $(prefix)
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# though; should we maybe separate this into a dedicated check?
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for where in build dest; do
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case $where in
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build)
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build=./$test_string
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dest=$ocwd/dest-$test_name
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;;
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dest)
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build=build-$test_name
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# Also use $test_name in the definition of $dest, to avoid
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# interferences among different tests in case $test_string
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# is strangely munged (which is not unexpected, considering
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# how tricky its characters are). With some shells, this
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# has already happened (at least on OpenIndiana 11 and on
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# Solaris 10).
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dest=$ocwd/dest-$test_name/$test_string
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mkdir "$build" || fatal_ "cannot create '$build'"
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;;
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*)
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fatal_ "invalid where '$where'"
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;;
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esac
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cd "$build" || fatal_ "cannot chdir into '$build'"
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# Some make implementations eliminate leading and trailing whitespace
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# from macros passed on the command line, and some eliminate leading
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# whitespace from macros set from environment variables, so prepend
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# './' and use the latter here.
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r=ok
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../configure --prefix "/$test_string-prefix" \
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&& $MAKE all \
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&& DESTDIR="$dest" file="./$test_string" $MAKE test-inst \
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|| r='not ok'
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description="$test_name in ${where}dir"
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if expected_to_fail "$where" "$test_name"; then
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directive=TODO
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reason="long-standing limitation"
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else
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directive=
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reason=
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fi
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# Test case outcome is here.
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result_ "$r" -D "$directive" -r "$reason" -- "$description"
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cd "$ocwd" || fatal_ "cannot chdir back to test directory"
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# Remove subdirectories for tests that have passed, to avoid ending up
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# with a too big test directory. This is especially important since
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# some tests in this tests are expected to fail, and this will cause
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# the test directory not to be removed when the script terminates.
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if not am_keeping_testdirs && test "$r" = ok; then
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rm_rf_ "$build" "$dest" || fatal_ "removing temporary subdirectory"
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fi
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: For shells with busted 'set -e'.
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done # $instspc_action
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done # $test_name
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:
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