diff options
Diffstat (limited to 'tools/process_test.cpp')
| -rw-r--r-- | tools/process_test.cpp | 360 |
1 files changed, 0 insertions, 360 deletions
diff --git a/tools/process_test.cpp b/tools/process_test.cpp deleted file mode 100644 index 70da919d..0000000 --- a/tools/process_test.cpp +++ /dev/null @@ -1,360 +0,0 @@ -// -// Automated Testing Framework (atf) -// -// Copyright (c) 2008 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 <cstdlib> -#include <cstring> - -#include <atf-c++.hpp> - -#include "process.hpp" -#include "test_helpers.hpp" - -// TODO: Testing the fork function is a huge task and I'm afraid of -// copy/pasting tons of stuff from the C version. I'd rather not do that -// until some code can be shared, which cannot happen until the C++ binding -// is cleaned by a fair amount. Instead... just rely (at the moment) on -// the system tests for the tools using this module. - -// ------------------------------------------------------------------------ -// Auxiliary functions. -// ------------------------------------------------------------------------ - -static -std::size_t -array_size(const char* const* array) -{ - std::size_t size = 0; - - for (const char* const* ptr = array; *ptr != NULL; ptr++) - size++; - - return size; -} - -static -tools::process::status -exec_process_helpers(const atf::tests::tc& tc, const char* helper_name) -{ - using tools::process::exec; - - const tools::fs::path helpers = tools::fs::path(tc.get_config_var("srcdir")) / - "process_helpers"; - - std::vector< std::string > argv; - argv.push_back(helpers.leaf_name()); - argv.push_back(helper_name); - - return exec(helpers, - tools::process::argv_array(argv), - tools::process::stream_inherit(), - tools::process::stream_inherit()); -} - -// ------------------------------------------------------------------------ -// Tests for the "argv_array" type. -// ------------------------------------------------------------------------ - -ATF_TEST_CASE(argv_array_init_carray); -ATF_TEST_CASE_HEAD(argv_array_init_carray) -{ - set_md_var("descr", "Tests that argv_array is correctly constructed " - "from a C-style array of strings"); -} -ATF_TEST_CASE_BODY(argv_array_init_carray) -{ - { - const char* const carray[] = { NULL }; - tools::process::argv_array argv(carray); - - ATF_REQUIRE_EQ(argv.size(), 0); - } - - { - const char* const carray[] = { "arg0", NULL }; - tools::process::argv_array argv(carray); - - ATF_REQUIRE_EQ(argv.size(), 1); - ATF_REQUIRE(std::strcmp(argv[0], carray[0]) == 0); - } - - { - const char* const carray[] = { "arg0", "arg1", "arg2", NULL }; - tools::process::argv_array argv(carray); - - ATF_REQUIRE_EQ(argv.size(), 3); - ATF_REQUIRE(std::strcmp(argv[0], carray[0]) == 0); - ATF_REQUIRE(std::strcmp(argv[1], carray[1]) == 0); - ATF_REQUIRE(std::strcmp(argv[2], carray[2]) == 0); - } -} - -ATF_TEST_CASE(argv_array_init_col); -ATF_TEST_CASE_HEAD(argv_array_init_col) -{ - set_md_var("descr", "Tests that argv_array is correctly constructed " - "from a string collection"); -} -ATF_TEST_CASE_BODY(argv_array_init_col) -{ - { - std::vector< std::string > col; - tools::process::argv_array argv(col); - - ATF_REQUIRE_EQ(argv.size(), 0); - } - - { - std::vector< std::string > col; - col.push_back("arg0"); - tools::process::argv_array argv(col); - - ATF_REQUIRE_EQ(argv.size(), 1); - ATF_REQUIRE_EQ(argv[0], col[0]); - } - - { - std::vector< std::string > col; - col.push_back("arg0"); - col.push_back("arg1"); - col.push_back("arg2"); - tools::process::argv_array argv(col); - - ATF_REQUIRE_EQ(argv.size(), 3); - ATF_REQUIRE_EQ(argv[0], col[0]); - ATF_REQUIRE_EQ(argv[1], col[1]); - ATF_REQUIRE_EQ(argv[2], col[2]); - } -} - -ATF_TEST_CASE(argv_array_init_empty); -ATF_TEST_CASE_HEAD(argv_array_init_empty) -{ - set_md_var("descr", "Tests that argv_array is correctly constructed " - "by the default constructor"); -} -ATF_TEST_CASE_BODY(argv_array_init_empty) -{ - tools::process::argv_array argv; - - ATF_REQUIRE_EQ(argv.size(), 0); -} - -ATF_TEST_CASE(argv_array_init_varargs); -ATF_TEST_CASE_HEAD(argv_array_init_varargs) -{ - set_md_var("descr", "Tests that argv_array is correctly constructed " - "from a variable list of arguments"); -} -ATF_TEST_CASE_BODY(argv_array_init_varargs) -{ - { - tools::process::argv_array argv("arg0", NULL); - - ATF_REQUIRE_EQ(argv.size(), 1); - ATF_REQUIRE_EQ(argv[0], std::string("arg0")); - } - - { - tools::process::argv_array argv("arg0", "arg1", "arg2", NULL); - - ATF_REQUIRE_EQ(argv.size(), 3); - ATF_REQUIRE_EQ(argv[0], std::string("arg0")); - ATF_REQUIRE_EQ(argv[1], std::string("arg1")); - ATF_REQUIRE_EQ(argv[2], std::string("arg2")); - } -} - -ATF_TEST_CASE(argv_array_assign); -ATF_TEST_CASE_HEAD(argv_array_assign) -{ - set_md_var("descr", "Tests that assigning an argv_array works"); -} -ATF_TEST_CASE_BODY(argv_array_assign) -{ - using tools::process::argv_array; - - const char* const carray1[] = { "arg1", NULL }; - const char* const carray2[] = { "arg1", "arg2", NULL }; - - std::auto_ptr< argv_array > argv1(new argv_array(carray1)); - std::auto_ptr< argv_array > argv2(new argv_array(carray2)); - - *argv2 = *argv1; - ATF_REQUIRE_EQ(argv2->size(), argv1->size()); - ATF_REQUIRE(std::strcmp((*argv2)[0], (*argv1)[0]) == 0); - - ATF_REQUIRE(argv2->exec_argv() != argv1->exec_argv()); - argv1.release(); - { - const char* const* eargv2 = argv2->exec_argv(); - ATF_REQUIRE(std::strcmp(eargv2[0], carray1[0]) == 0); - ATF_REQUIRE_EQ(eargv2[1], static_cast< const char* >(NULL)); - } - - argv2.release(); -} - -ATF_TEST_CASE(argv_array_copy); -ATF_TEST_CASE_HEAD(argv_array_copy) -{ - set_md_var("descr", "Tests that copying an argv_array constructed from " - "a C-style array of strings works"); -} -ATF_TEST_CASE_BODY(argv_array_copy) -{ - using tools::process::argv_array; - - const char* const carray[] = { "arg0", NULL }; - - std::auto_ptr< argv_array > argv1(new argv_array(carray)); - std::auto_ptr< argv_array > argv2(new argv_array(*argv1)); - - ATF_REQUIRE_EQ(argv2->size(), argv1->size()); - ATF_REQUIRE(std::strcmp((*argv2)[0], (*argv1)[0]) == 0); - - ATF_REQUIRE(argv2->exec_argv() != argv1->exec_argv()); - argv1.release(); - { - const char* const* eargv2 = argv2->exec_argv(); - ATF_REQUIRE(std::strcmp(eargv2[0], carray[0]) == 0); - ATF_REQUIRE_EQ(eargv2[1], static_cast< const char* >(NULL)); - } - - argv2.release(); -} - -ATF_TEST_CASE(argv_array_exec_argv); -ATF_TEST_CASE_HEAD(argv_array_exec_argv) -{ - set_md_var("descr", "Tests that the exec argv provided by an argv_array " - "is correct"); -} -ATF_TEST_CASE_BODY(argv_array_exec_argv) -{ - using tools::process::argv_array; - - { - argv_array argv; - const char* const* eargv = argv.exec_argv(); - ATF_REQUIRE_EQ(array_size(eargv), 0); - ATF_REQUIRE_EQ(eargv[0], static_cast< const char* >(NULL)); - } - - { - const char* const carray[] = { "arg0", NULL }; - argv_array argv(carray); - const char* const* eargv = argv.exec_argv(); - ATF_REQUIRE_EQ(array_size(eargv), 1); - ATF_REQUIRE(std::strcmp(eargv[0], "arg0") == 0); - ATF_REQUIRE_EQ(eargv[1], static_cast< const char* >(NULL)); - } - - { - std::vector< std::string > col; - col.push_back("arg0"); - argv_array argv(col); - const char* const* eargv = argv.exec_argv(); - ATF_REQUIRE_EQ(array_size(eargv), 1); - ATF_REQUIRE(std::strcmp(eargv[0], "arg0") == 0); - ATF_REQUIRE_EQ(eargv[1], static_cast< const char* >(NULL)); - } -} - -ATF_TEST_CASE(argv_array_iter); -ATF_TEST_CASE_HEAD(argv_array_iter) -{ - set_md_var("descr", "Tests that an argv_array can be iterated"); -} -ATF_TEST_CASE_BODY(argv_array_iter) -{ - using tools::process::argv_array; - - std::vector< std::string > vector; - vector.push_back("arg0"); - vector.push_back("arg1"); - vector.push_back("arg2"); - - argv_array argv(vector); - ATF_REQUIRE_EQ(argv.size(), 3); - std::vector< std::string >::size_type pos = 0; - for (argv_array::const_iterator iter = argv.begin(); iter != argv.end(); - iter++) { - ATF_REQUIRE_EQ(*iter, vector[pos]); - pos++; - } -} - -// ------------------------------------------------------------------------ -// Tests cases for the free functions. -// ------------------------------------------------------------------------ - -ATF_TEST_CASE(exec_failure); -ATF_TEST_CASE_HEAD(exec_failure) -{ - set_md_var("descr", "Tests execing a command that reports failure"); -} -ATF_TEST_CASE_BODY(exec_failure) -{ - const tools::process::status s = exec_process_helpers(*this, "exit-failure"); - ATF_REQUIRE(s.exited()); - ATF_REQUIRE_EQ(s.exitstatus(), EXIT_FAILURE); -} - -ATF_TEST_CASE(exec_success); -ATF_TEST_CASE_HEAD(exec_success) -{ - set_md_var("descr", "Tests execing a command that reports success"); -} -ATF_TEST_CASE_BODY(exec_success) -{ - const tools::process::status s = exec_process_helpers(*this, "exit-success"); - ATF_REQUIRE(s.exited()); - ATF_REQUIRE_EQ(s.exitstatus(), EXIT_SUCCESS); -} - -// ------------------------------------------------------------------------ -// Main. -// ------------------------------------------------------------------------ - -ATF_INIT_TEST_CASES(tcs) -{ - // Add the test cases for the "argv_array" type. - ATF_ADD_TEST_CASE(tcs, argv_array_assign); - ATF_ADD_TEST_CASE(tcs, argv_array_copy); - ATF_ADD_TEST_CASE(tcs, argv_array_exec_argv); - ATF_ADD_TEST_CASE(tcs, argv_array_init_carray); - ATF_ADD_TEST_CASE(tcs, argv_array_init_col); - ATF_ADD_TEST_CASE(tcs, argv_array_init_empty); - ATF_ADD_TEST_CASE(tcs, argv_array_init_varargs); - ATF_ADD_TEST_CASE(tcs, argv_array_iter); - - // Add the test cases for the free functions. - ATF_ADD_TEST_CASE(tcs, exec_failure); - ATF_ADD_TEST_CASE(tcs, exec_success); -} |
