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+#
+# Automated Testing Framework (atf)
+#
+# Copyright (c) 2007 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
+# CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+all_vars="atf_arch \
+ atf_build_cc \
+ atf_build_cflags \
+ atf_build_cpp \
+ atf_build_cppflags \
+ atf_build_cxx \
+ atf_build_cxxflags \
+ atf_confdir \
+ atf_includedir \
+ atf_libdir \
+ atf_libexecdir \
+ atf_machine \
+ atf_pkgdatadir \
+ atf_shell \
+ atf_workdir"
+all_vars_no=15
+
+atf_test_case list_all
+list_all_head()
+{
+ atf_set "descr" "Tests that at atf-config prints all expected" \
+ "variables, and not more"
+}
+list_all_body()
+{
+ atf_check -s eq:0 -o save:stdout -e empty atf-config
+ atf_check -s eq:0 -o empty -e empty \
+ test "$(wc -l stdout | awk '{ print $1 }')" = "${all_vars_no}"
+ for v in ${all_vars}; do
+ atf_check -s eq:0 -o ignore -e empty grep "${v}" stdout
+ done
+}
+
+atf_test_case query_one
+query_one_head()
+{
+ atf_set "descr" "Tests that querying a single variable works"
+}
+query_one_body()
+{
+ for v in ${all_vars}; do
+ atf_check -s eq:0 -o save:stdout -o match:"${v}" -e empty \
+ atf-config "${v}"
+ atf_check -s eq:0 -o empty -e empty \
+ test "$(wc -l stdout | awk '{ print $1 }')" = 1
+ done
+}
+
+atf_test_case query_one_terse
+query_one_terse_head()
+{
+ atf_set "descr" "Tests that querying a single variable in terse mode" \
+ "works"
+}
+query_one_terse_body()
+{
+ for v in ${all_vars}; do
+ atf_check -s eq:0 -o save:stdout -o match:"${v}" -e empty \
+ atf-config "${v}"
+ atf_check -s eq:0 -o empty -e empty \
+ test "$(wc -l stdout | awk '{ print $1 }')" = 1
+ atf_check -s eq:0 -o save:stdout -e empty cut -d ' ' -f 3- stdout
+ atf_check -s eq:0 -o empty -e empty mv stdout expout
+ atf_check -s eq:0 -o file:expout -e empty atf-config -t "${v}"
+ done
+}
+
+atf_test_case query_multiple
+query_multiple_head()
+{
+ atf_set "descr" "Tests that querying multiple variables works"
+}
+query_multiple_body()
+{
+ atf_check -s eq:0 -o save:stdout -o match:'atf_libexecdir' \
+ -o match:'atf_shell' -e empty atf-config atf_libexecdir atf_shell
+ atf_check -s eq:0 -o empty -e empty \
+ test "$(wc -l stdout | awk '{ print $1 }')" = 2
+}
+
+atf_test_case query_unknown
+query_unknown_head()
+{
+ atf_set "descr" "Tests that querying an unknown variable delivers" \
+ "the correct error"
+}
+query_unknown_body()
+{
+ atf_check -s eq:1 -o empty -e match:'Unknown variable.*non_existent' \
+ atf-config non_existent
+}
+
+atf_test_case query_mixture
+query_mixture_head()
+{
+ atf_set "descr" "Tests that querying a known and an unknown variable" \
+ "delivers the correct error"
+}
+query_mixture_body()
+{
+ for v in ${all_vars}; do
+ atf_check -s eq:1 -o empty -e match:'Unknown variable.*non_existent' \
+ atf-config "${v}" non_existent
+ atf_check -s eq:1 -o empty -e match:'Unknown variable.*non_existent' \
+ atf-config non_existent "${v}"
+ done
+}
+
+atf_test_case override_env
+override_env_head()
+{
+ atf_set "descr" "Tests that build-time variables can be overriden" \
+ "through their corresponding environment variables"
+}
+override_env_body()
+{
+ for v in ${all_vars}; do
+ V=$(echo ${v} | tr '[a-z]' '[A-Z]')
+ atf_check -s eq:0 -o save:stdout -e empty -x "${V}=testval atf-config"
+ atf_check -s eq:0 -o empty -e empty mv stdout all
+
+ atf_check -s eq:0 -o save:stdout -e empty grep "^${v} : " all
+ atf_check -s eq:0 -o empty -e empty mv stdout affected
+ atf_check -s eq:0 -o save:stdout -e empty grep -v "^${v} : " all
+ atf_check -s eq:0 -o empty -e empty mv stdout unaffected
+
+ atf_check -s eq:0 -o empty -e empty \
+ test "$(wc -l affected | awk '{ print $1 }')" = 1
+ atf_check -s eq:0 -o empty -e empty \
+ test "$(wc -l unaffected | awk '{ print $1 }')" = \
+ "$((${all_vars_no} -1))"
+
+ atf_check -s eq:0 -o ignore -e empty grep "^${v} : testval$" affected
+ atf_check -s eq:1 -o empty -e empty grep ' : testval$' unaffected
+ done
+}
+
+atf_init_test_cases()
+{
+ atf_add_test_case list_all
+
+ atf_add_test_case query_one
+ atf_add_test_case query_one_terse
+ atf_add_test_case query_multiple
+ atf_add_test_case query_unknown
+ atf_add_test_case query_mixture
+
+ atf_add_test_case override_env
+}
+
+# vim: syntax=sh:expandtab:shiftwidth=4:softtabstop=4