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Diffstat (limited to '')
| -rw-r--r-- | unit/atf-src/atf-c/build_test.c | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/unit/atf-src/atf-c/build_test.c b/unit/atf-src/atf-c/build_test.c new file mode 100644 index 0000000..c24b573 --- /dev/null +++ b/unit/atf-src/atf-c/build_test.c @@ -0,0 +1,249 @@ +/* Copyright (c) 2009 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/build.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <atf-c.h> + +#include "atf-c/detail/env.h" +#include "atf-c/detail/test_helpers.h" +#include "atf-c/h_build.h" +#include "atf-c/utils.h" + +/* --------------------------------------------------------------------- + * Auxiliary functions. + * --------------------------------------------------------------------- */ + +static +bool +equal_arrays(const char *const *exp_array, char **actual_array) +{ + bool equal; + + if (*exp_array == NULL && *actual_array == NULL) + equal = true; + else if (*exp_array == NULL || *actual_array == NULL) + equal = false; + else { + equal = true; + while (*actual_array != NULL) { + if (*exp_array == NULL || strcmp(*exp_array, *actual_array) != 0) { + equal = false; + break; + } + exp_array++; + actual_array++; + } + } + + return equal; +} + +static +void +check_equal_array(const char *const *exp_array, char **actual_array) +{ + { + const char *const *exp_ptr; + printf("Expected arguments:"); + for (exp_ptr = exp_array; *exp_ptr != NULL; exp_ptr++) + printf(" '%s'", *exp_ptr); + printf("\n"); + } + + { + char **actual_ptr; + printf("Returned arguments:"); + for (actual_ptr = actual_array; *actual_ptr != NULL; actual_ptr++) + printf(" '%s'", *actual_ptr); + printf("\n"); + } + + if (!equal_arrays(exp_array, actual_array)) + atf_tc_fail_nonfatal("The constructed argv differs from the " + "expected values"); +} + +static +void +verbose_set_env(const char *var, const char *val) +{ + printf("Setting %s to '%s'\n", var, val); + RE(atf_env_set(var, val)); +} + +/* --------------------------------------------------------------------- + * Internal test cases. + * --------------------------------------------------------------------- */ + +ATF_TC(equal_arrays); +ATF_TC_HEAD(equal_arrays, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the test case internal " + "equal_arrays function"); +} +ATF_TC_BODY(equal_arrays, tc) +{ + { + const char *const exp[] = { NULL }; + char *actual[] = { NULL }; + + ATF_CHECK(equal_arrays(exp, actual)); + } + + { + const char *const exp[] = { NULL }; + char *actual[2] = { strdup("foo"), NULL }; + + ATF_CHECK(!equal_arrays(exp, actual)); + free(actual[0]); + } + + { + const char *const exp[] = { "foo", NULL }; + char *actual[] = { NULL }; + + ATF_CHECK(!equal_arrays(exp, actual)); + } + + { + const char *const exp[] = { "foo", NULL }; + char *actual[2] = { strdup("foo"), NULL }; + + ATF_CHECK(equal_arrays(exp, actual)); + free(actual[0]); + } +} + +/* --------------------------------------------------------------------- + * Test cases for the free functions. + * --------------------------------------------------------------------- */ + +ATF_TC(c_o); +ATF_TC_HEAD(c_o, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the atf_build_c_o function"); +} +ATF_TC_BODY(c_o, tc) +{ + struct c_o_test *test; + + for (test = c_o_tests; test->expargv[0] != NULL; test++) { + printf("> Test: %s\n", test->msg); + + verbose_set_env("ATF_BUILD_CC", test->cc); + verbose_set_env("ATF_BUILD_CFLAGS", test->cflags); + verbose_set_env("ATF_BUILD_CPPFLAGS", test->cppflags); + + { + char **argv; + if (test->hasoptargs) + RE(atf_build_c_o(test->sfile, test->ofile, test->optargs, + &argv)); + else + RE(atf_build_c_o(test->sfile, test->ofile, NULL, &argv)); + check_equal_array(test->expargv, argv); + atf_utils_free_charpp(argv); + } + } +} + +ATF_TC(cpp); +ATF_TC_HEAD(cpp, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the atf_build_cpp function"); +} +ATF_TC_BODY(cpp, tc) +{ + struct cpp_test *test; + + for (test = cpp_tests; test->expargv[0] != NULL; test++) { + printf("> Test: %s\n", test->msg); + + verbose_set_env("ATF_BUILD_CPP", test->cpp); + verbose_set_env("ATF_BUILD_CPPFLAGS", test->cppflags); + + { + char **argv; + if (test->hasoptargs) + RE(atf_build_cpp(test->sfile, test->ofile, test->optargs, + &argv)); + else + RE(atf_build_cpp(test->sfile, test->ofile, NULL, &argv)); + check_equal_array(test->expargv, argv); + atf_utils_free_charpp(argv); + } + } +} + +ATF_TC(cxx_o); +ATF_TC_HEAD(cxx_o, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the atf_build_cxx_o function"); +} +ATF_TC_BODY(cxx_o, tc) +{ + struct cxx_o_test *test; + + for (test = cxx_o_tests; test->expargv[0] != NULL; test++) { + printf("> Test: %s\n", test->msg); + + verbose_set_env("ATF_BUILD_CXX", test->cxx); + verbose_set_env("ATF_BUILD_CXXFLAGS", test->cxxflags); + verbose_set_env("ATF_BUILD_CPPFLAGS", test->cppflags); + + { + char **argv; + if (test->hasoptargs) + RE(atf_build_cxx_o(test->sfile, test->ofile, test->optargs, + &argv)); + else + RE(atf_build_cxx_o(test->sfile, test->ofile, NULL, &argv)); + check_equal_array(test->expargv, argv); + atf_utils_free_charpp(argv); + } + } +} + +/* --------------------------------------------------------------------- + * Main. + * --------------------------------------------------------------------- */ + +ATF_TP_ADD_TCS(tp) +{ + /* Add the internal test cases. */ + ATF_TP_ADD_TC(tp, equal_arrays); + + /* Add the test cases for the free functions. */ + ATF_TP_ADD_TC(tp, c_o); + ATF_TP_ADD_TC(tp, cpp); + ATF_TP_ADD_TC(tp, cxx_o); + + return atf_no_error(); +} |