219 lines
7.6 KiB
C++
219 lines
7.6 KiB
C++
// Copyright 2015 The Kyua Authors.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of Google Inc. nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "engine/tap.hpp"
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extern "C" {
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#include <signal.h>
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}
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#include <atf-c++.hpp>
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#include "engine/config.hpp"
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#include "engine/scheduler.hpp"
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#include "model/metadata.hpp"
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#include "model/test_case.hpp"
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#include "model/test_program.hpp"
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#include "model/test_result.hpp"
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#include "utils/config/tree.ipp"
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#include "utils/datetime.hpp"
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#include "utils/env.hpp"
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#include "utils/format/containers.ipp"
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#include "utils/format/macros.hpp"
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#include "utils/fs/operations.hpp"
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#include "utils/fs/path.hpp"
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#include "utils/optional.ipp"
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namespace config = utils::config;
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namespace datetime = utils::datetime;
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namespace fs = utils::fs;
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namespace scheduler = engine::scheduler;
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using utils::none;
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namespace {
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/// Copies the tap helper to the work directory, selecting a specific helper.
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///
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/// \param tc Pointer to the calling test case, to obtain srcdir.
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/// \param name Name of the new binary to create. Must match the name of a
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/// valid helper, as the binary name is used to select it.
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static void
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copy_tap_helper(const atf::tests::tc* tc, const char* name)
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{
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const fs::path srcdir(tc->get_config_var("srcdir"));
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atf::utils::copy_file((srcdir / "tap_helpers").str(), name);
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}
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/// Runs one tap test program and checks its result.
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///
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/// \param tc Pointer to the calling test case, to obtain srcdir.
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/// \param test_case_name Name of the "test case" to select from the helper
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/// program.
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/// \param exp_result The expected result.
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/// \param metadata The test case metadata.
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/// \param user_config User-provided configuration variables.
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static void
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run_one(const atf::tests::tc* tc, const char* test_case_name,
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const model::test_result& exp_result,
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const model::metadata& metadata = model::metadata_builder().build(),
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const config::tree& user_config = engine::empty_config())
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{
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copy_tap_helper(tc, test_case_name);
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const model::test_program_ptr program = model::test_program_builder(
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"tap", fs::path(test_case_name), fs::current_path(), "the-suite")
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.add_test_case("main", metadata).build_ptr();
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scheduler::scheduler_handle handle = scheduler::setup();
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(void)handle.spawn_test(program, "main", user_config);
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scheduler::result_handle_ptr result_handle = handle.wait_any();
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const scheduler::test_result_handle* test_result_handle =
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dynamic_cast< const scheduler::test_result_handle* >(
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result_handle.get());
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atf::utils::cat_file(result_handle->stdout_file().str(), "stdout: ");
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atf::utils::cat_file(result_handle->stderr_file().str(), "stderr: ");
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ATF_REQUIRE_EQ(exp_result, test_result_handle->test_result());
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result_handle->cleanup();
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result_handle.reset();
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handle.cleanup();
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}
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} // anonymous namespace
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ATF_TEST_CASE_WITHOUT_HEAD(list);
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ATF_TEST_CASE_BODY(list)
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{
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const model::test_program program = model::test_program_builder(
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"tap", fs::path("non-existent"), fs::path("."), "unused-suite")
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.build();
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scheduler::scheduler_handle handle = scheduler::setup();
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const model::test_cases_map test_cases = handle.list_tests(
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&program, engine::empty_config());
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handle.cleanup();
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const model::test_cases_map exp_test_cases = model::test_cases_map_builder()
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.add("main").build();
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ATF_REQUIRE_EQ(exp_test_cases, test_cases);
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}
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ATF_TEST_CASE_WITHOUT_HEAD(test__all_tests_pass);
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ATF_TEST_CASE_BODY(test__all_tests_pass)
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{
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const model::test_result exp_result(model::test_result_passed);
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run_one(this, "pass", exp_result);
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}
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ATF_TEST_CASE_WITHOUT_HEAD(test__some_tests_fail);
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ATF_TEST_CASE_BODY(test__some_tests_fail)
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{
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const model::test_result exp_result(model::test_result_failed,
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"2 of 5 tests failed");
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run_one(this, "fail", exp_result);
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}
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ATF_TEST_CASE_WITHOUT_HEAD(test__all_tests_pass_but_exit_failure);
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ATF_TEST_CASE_BODY(test__all_tests_pass_but_exit_failure)
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{
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const model::test_result exp_result(
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model::test_result_broken,
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"Dubious test program: reported all tests as passed but returned exit "
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"code 70");
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run_one(this, "pass_but_exit_failure", exp_result);
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}
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ATF_TEST_CASE_WITHOUT_HEAD(test__signal_is_broken);
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ATF_TEST_CASE_BODY(test__signal_is_broken)
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{
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const model::test_result exp_result(model::test_result_broken,
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F("Received signal %s") % SIGABRT);
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run_one(this, "crash", exp_result);
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}
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ATF_TEST_CASE(test__timeout_is_broken);
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ATF_TEST_CASE_HEAD(test__timeout_is_broken)
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{
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set_md_var("timeout", "60");
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}
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ATF_TEST_CASE_BODY(test__timeout_is_broken)
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{
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utils::setenv("CONTROL_DIR", fs::current_path().str());
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const model::metadata metadata = model::metadata_builder()
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.set_timeout(datetime::delta(1, 0)).build();
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const model::test_result exp_result(model::test_result_broken,
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"Test case timed out");
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run_one(this, "timeout", exp_result, metadata);
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ATF_REQUIRE(!atf::utils::file_exists("cookie"));
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}
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ATF_TEST_CASE_WITHOUT_HEAD(test__configuration_variables);
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ATF_TEST_CASE_BODY(test__configuration_variables)
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{
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config::tree user_config = engine::empty_config();
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user_config.set_string("test_suites.a-suite.first", "unused");
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user_config.set_string("test_suites.the-suite.first", "some value");
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user_config.set_string("test_suites.the-suite.second", "some other value");
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user_config.set_string("test_suites.other-suite.first", "unused");
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const model::test_result exp_result(model::test_result_passed);
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run_one(this, "check_configuration_variables", exp_result,
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model::metadata_builder().build(), user_config);
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}
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ATF_INIT_TEST_CASES(tcs)
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{
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scheduler::register_interface(
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"tap", std::shared_ptr< scheduler::interface >(
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new engine::tap_interface()));
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ATF_ADD_TEST_CASE(tcs, list);
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ATF_ADD_TEST_CASE(tcs, test__all_tests_pass);
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ATF_ADD_TEST_CASE(tcs, test__all_tests_pass_but_exit_failure);
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ATF_ADD_TEST_CASE(tcs, test__some_tests_fail);
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ATF_ADD_TEST_CASE(tcs, test__signal_is_broken);
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ATF_ADD_TEST_CASE(tcs, test__timeout_is_broken);
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ATF_ADD_TEST_CASE(tcs, test__configuration_variables);
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}
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