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+# Copyright 2011 The Kyua Authors.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * 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.
+# * Neither the name of Google Inc. nor the names of its contributors
+# may be used to endorse or promote products derived from this software
+# without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
+# OWNER 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.
+
+
+utils_test_case global
+global_body() {
+ atf_check -s exit:0 -o save:stdout -e empty kyua help
+ grep -E 'kyua .*[0-9]+\.[0-9]+' stdout || atf_fail 'No version reported'
+ grep '^Usage: kyua' stdout || atf_fail 'No usage line printed'
+ grep -- '--loglevel' stdout || atf_fail 'Generic options not printed'
+ if grep -- '--show' stdout; then
+ atf_fail 'One option of the about subcommand appeared in the output'
+ fi
+ grep 'about *Shows detailed' stdout || atf_fail 'Commands not printed'
+}
+
+
+utils_test_case one_command
+one_command_body() {
+ atf_check -s exit:0 -o save:stdout -e empty kyua help test
+ grep -E 'kyua .*[0-9]+\.[0-9]+' stdout || atf_fail 'No version reported'
+ grep '^Usage: kyua' stdout || atf_fail 'No usage line printed'
+ grep '^Run tests' stdout || atf_fail 'No description printed'
+ grep -- '--loglevel' stdout || atf_fail 'Generic options not printed'
+ grep -- '--kyuafile' stdout || atf_fail 'Command options not printed'
+ if grep 'about: Shows detailed' stdout; then
+ atf_fail 'Printed table of commands, but should not have done so'
+ fi
+}
+
+
+utils_test_case ignore_bad_config
+ignore_bad_config_body() {
+ echo 'this is an invalid configuration file' >bad-config
+ atf_check -s exit:0 -o save:stdout -e empty kyua -c bad-config help
+ grep '^Usage: kyua' stdout || atf_fail 'No usage line printed'
+ grep -- '--loglevel' stdout || atf_fail 'Generic options not printed'
+}
+
+
+utils_test_case unknown_command
+unknown_command_body() {
+ cat >stderr <<EOF
+Usage error for command help: The command abc does not exist.
+Type 'kyua help help' for usage information.
+EOF
+ atf_check -s exit:3 -o empty -e file:stderr kyua help abc
+}
+
+
+utils_test_case too_many_arguments
+too_many_arguments_body() {
+ cat >stderr <<EOF
+Usage error for command help: Too many arguments.
+Type 'kyua help help' for usage information.
+EOF
+ atf_check -s exit:3 -o empty -e file:stderr kyua help about cde
+}
+
+
+atf_init_test_cases() {
+ atf_add_test_case global
+ atf_add_test_case one_command
+
+ atf_add_test_case ignore_bad_config
+ atf_add_test_case unknown_command
+ atf_add_test_case too_many_arguments
+}