minix/external/bsd/atf/dist/atf-run/config_test.cpp

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//
// Automated Testing Framework (atf)
//
// Copyright (c) 2010 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.
//
#include "atf-c++/detail/env.hpp"
#include "atf-c++/detail/test_helpers.hpp"
#include "atf-c++/config.hpp"
#include "atf-c++/macros.hpp"
#include "config.hpp"
namespace impl = atf::atf_run;
namespace detail = atf::atf_run::detail;
using atf::tests::vars_map;
namespace atf {
namespace config {
void __reinit(void);
} // namespace config
} // namespace atf
// -------------------------------------------------------------------------
// Tests for the "config" parser.
// -------------------------------------------------------------------------
class config_reader : protected detail::atf_config_reader {
void
got_var(const std::string& name, const std::string& val)
{
m_calls.push_back("got_var(" + name + ", " + val + ")");
}
void
got_eof(void)
{
m_calls.push_back("got_eof()");
}
public:
config_reader(std::istream& is) :
detail::atf_config_reader(is)
{
}
void
read(void)
{
atf_config_reader::read();
}
std::vector< std::string > m_calls;
};
ATF_TEST_CASE_WITHOUT_HEAD(config_1);
ATF_TEST_CASE_BODY(config_1)
{
const char* input =
"Content-Type: application/X-atf-config; version=\"1\"\n"
"\n"
;
const char* exp_calls[] = {
"got_eof()",
NULL
};
const char* exp_errors[] = {
NULL
};
do_parser_test< config_reader >(input, exp_calls, exp_errors);
}
ATF_TEST_CASE_WITHOUT_HEAD(config_2);
ATF_TEST_CASE_BODY(config_2)
{
const char* input =
"Content-Type: application/X-atf-config; version=\"1\"\n"
"\n"
"# This is a comment on a line of its own.\n"
"# And this is another one.\n"
"\n"
" # Another after some whitespace.\n"
"\n"
"# The last one after an empty line.\n"
;
const char* exp_calls[] = {
"got_eof()",
NULL
};
const char* exp_errors[] = {
NULL
};
do_parser_test< config_reader >(input, exp_calls, exp_errors);
}
ATF_TEST_CASE_WITHOUT_HEAD(config_3);
ATF_TEST_CASE_BODY(config_3)
{
const char* input =
"Content-Type: application/X-atf-config; version=\"1\"\n"
"\n"
"var1=value1\n"
"var2 = value2\n"
"var3 = value3\n"
"var4 = value4\n"
"\n"
"var5=value5\n"
" var6=value6\n"
"\n"
"var7 = \"This is a long value.\"\n"
"var8 = \"Single-word\"\n"
"var9 = \" Single-word \"\n"
"var10 = Single-word\n"
;
const char* exp_calls[] = {
"got_var(var1, value1)",
"got_var(var2, value2)",
"got_var(var3, value3)",
"got_var(var4, value4)",
"got_var(var5, value5)",
"got_var(var6, value6)",
"got_var(var7, This is a long value.)",
"got_var(var8, Single-word)",
"got_var(var9, Single-word )",
"got_var(var10, Single-word)",
"got_eof()",
NULL
};
const char* exp_errors[] = {
NULL
};
do_parser_test< config_reader >(input, exp_calls, exp_errors);
}
ATF_TEST_CASE_WITHOUT_HEAD(config_4);
ATF_TEST_CASE_BODY(config_4)
{
const char* input =
"Content-Type: application/X-atf-config; version=\"1\"\n"
"\n"
"foo = bar # A comment.\n"
;
const char* exp_calls[] = {
"got_var(foo, bar)",
"got_eof()",
NULL
};
const char* exp_errors[] = {
NULL
};
do_parser_test< config_reader >(input, exp_calls, exp_errors);
}
ATF_TEST_CASE_WITHOUT_HEAD(config_50);
ATF_TEST_CASE_BODY(config_50)
{
const char* input =
"Content-Type: application/X-atf-config; version=\"1\"\n"
"\n"
"foo\n"
;
const char* exp_calls[] = {
NULL
};
const char* exp_errors[] = {
"3: Unexpected token `<<NEWLINE>>'; expected equal sign",
NULL
};
do_parser_test< config_reader >(input, exp_calls, exp_errors);
}
ATF_TEST_CASE_WITHOUT_HEAD(config_51);
ATF_TEST_CASE_BODY(config_51)
{
const char* input =
"Content-Type: application/X-atf-config; version=\"1\"\n"
"\n"
"foo bar\n"
"baz\n"
;
const char* exp_calls[] = {
NULL
};
const char* exp_errors[] = {
"3: Unexpected token `bar'; expected equal sign",
"4: Unexpected token `<<NEWLINE>>'; expected equal sign",
NULL
};
do_parser_test< config_reader >(input, exp_calls, exp_errors);
}
ATF_TEST_CASE_WITHOUT_HEAD(config_52);
ATF_TEST_CASE_BODY(config_52)
{
const char* input =
"Content-Type: application/X-atf-config; version=\"1\"\n"
"\n"
"foo =\n"
"bar = # A comment.\n"
;
const char* exp_calls[] = {
NULL
};
const char* exp_errors[] = {
"3: Unexpected token `<<NEWLINE>>'; expected word or quoted string",
"4: Unexpected token `#'; expected word or quoted string",
NULL
};
do_parser_test< config_reader >(input, exp_calls, exp_errors);
}
ATF_TEST_CASE_WITHOUT_HEAD(config_53);
ATF_TEST_CASE_BODY(config_53)
{
const char* input =
"Content-Type: application/X-atf-config; version=\"1\"\n"
"\n"
"foo = \"Correct value\" # With comment.\n"
"\n"
"bar = # A comment.\n"
"\n"
"baz = \"Last variable\"\n"
"\n"
"# End of file.\n"
;
const char* exp_calls[] = {
"got_var(foo, Correct value)",
NULL
};
const char* exp_errors[] = {
"5: Unexpected token `#'; expected word or quoted string",
NULL
};
do_parser_test< config_reader >(input, exp_calls, exp_errors);
}
ATF_TEST_CASE_WITHOUT_HEAD(config_54);
ATF_TEST_CASE_BODY(config_54)
{
const char* input =
"Content-Type: application/X-atf-config; version=\"1\"\n"
"\n"
"foo = \"\n"
"bar = \"text\n"
"baz = \"te\\\"xt\n"
"last = \"\\\"\n"
;
const char* exp_calls[] = {
NULL
};
const char* exp_errors[] = {
"3: Missing double quotes before end of line",
"4: Missing double quotes before end of line",
"5: Missing double quotes before end of line",
"6: Missing double quotes before end of line",
NULL
};
do_parser_test< config_reader >(input, exp_calls, exp_errors);
}
// -------------------------------------------------------------------------
// Tests for the free functions.
// -------------------------------------------------------------------------
ATF_TEST_CASE(merge_configs_both_empty);
ATF_TEST_CASE_HEAD(merge_configs_both_empty) {}
ATF_TEST_CASE_BODY(merge_configs_both_empty) {
vars_map lower, upper;
ATF_REQUIRE(impl::merge_configs(lower, upper).empty());
}
ATF_TEST_CASE(merge_configs_lower_empty);
ATF_TEST_CASE_HEAD(merge_configs_lower_empty) {}
ATF_TEST_CASE_BODY(merge_configs_lower_empty) {
vars_map lower, upper;
upper["var"] = "value";
vars_map merged = impl::merge_configs(lower, upper);
ATF_REQUIRE_EQ("value", merged["var"]);
}
ATF_TEST_CASE(merge_configs_upper_empty);
ATF_TEST_CASE_HEAD(merge_configs_upper_empty) {}
ATF_TEST_CASE_BODY(merge_configs_upper_empty) {
vars_map lower, upper;
lower["var"] = "value";
vars_map merged = impl::merge_configs(lower, upper);
ATF_REQUIRE_EQ("value", merged["var"]);
}
ATF_TEST_CASE(merge_configs_mixed);
ATF_TEST_CASE_HEAD(merge_configs_mixed) {}
ATF_TEST_CASE_BODY(merge_configs_mixed) {
vars_map lower, upper;
lower["var1"] = "value1";
lower["var2"] = "value2-l";
upper["var2"] = "value2-u";
upper["var3"] = "value3";
vars_map merged = impl::merge_configs(lower, upper);
ATF_REQUIRE_EQ("value1", merged["var1"]);
ATF_REQUIRE_EQ("value2-u", merged["var2"]);
ATF_REQUIRE_EQ("value3", merged["var3"]);
}
ATF_TEST_CASE(read_config_files_none);
ATF_TEST_CASE_HEAD(read_config_files_none) {}
ATF_TEST_CASE_BODY(read_config_files_none) {
atf::env::set("ATF_CONFDIR", ".");
atf::config::__reinit();
ATF_REQUIRE(vars_map() == impl::read_config_files("test-suite"));
}
// -------------------------------------------------------------------------
// Main.
// -------------------------------------------------------------------------
ATF_INIT_TEST_CASES(tcs)
{
ATF_ADD_TEST_CASE(tcs, config_1);
ATF_ADD_TEST_CASE(tcs, config_2);
ATF_ADD_TEST_CASE(tcs, config_3);
ATF_ADD_TEST_CASE(tcs, config_4);
ATF_ADD_TEST_CASE(tcs, config_50);
ATF_ADD_TEST_CASE(tcs, config_51);
ATF_ADD_TEST_CASE(tcs, config_52);
ATF_ADD_TEST_CASE(tcs, config_53);
ATF_ADD_TEST_CASE(tcs, config_54);
ATF_ADD_TEST_CASE(tcs, merge_configs_both_empty);
ATF_ADD_TEST_CASE(tcs, merge_configs_lower_empty);
ATF_ADD_TEST_CASE(tcs, merge_configs_upper_empty);
ATF_ADD_TEST_CASE(tcs, merge_configs_mixed);
ATF_ADD_TEST_CASE(tcs, read_config_files_none);
}