minix/external/bsd/atf/dist/atf-c/detail/test_helpers.c
Lionel Sambuc 11be35a165 Importing NetBSD "Kyua" test framework
To do so, a few dependencies have been imported:

 * external/bsd/lutok
 * external/mit/lua
 * external/public-domain/sqlite
 * external/public-domain/xz

The Kyua framework is the new generation of ATF (Automated Test
Framework), it is composed of:

 * external/bsd/atf
 * external/bsd/kyua-atf-compat
 * external/bsd/kyua-cli
 * external/bsd/kyua-tester
 * tests

Kyua/ATF being written in C++, it depends on libstdc++ which is
provided by GCC. As this is not part of the sources, Kyua is only
compiled when the native GCC utils are installed.

To install Kyua do the following:

 * In a cross-build enviromnent, add the following to the build.sh
   commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes

WARNING:
  At this point the import is still experimental, and not supported
  on native builds (a.k.a make build).

Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
2013-07-23 20:43:41 +02:00

151 lines
4.5 KiB
C

/*
* 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 <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "atf-c/build.h"
#include "atf-c/check.h"
#include "atf-c/config.h"
#include "atf-c/error.h"
#include "atf-c/macros.h"
#include "dynstr.h"
#include "fs.h"
#include "process.h"
#include "test_helpers.h"
static
void
build_check_c_o_aux(const char *path, const char *failmsg,
const bool expect_pass)
{
bool success;
atf_dynstr_t iflag;
const char *optargs[4];
RE(atf_dynstr_init_fmt(&iflag, "-I%s", atf_config_get("atf_includedir")));
optargs[0] = atf_dynstr_cstring(&iflag);
optargs[1] = "-Wall";
optargs[2] = "-Werror";
optargs[3] = NULL;
RE(atf_check_build_c_o(path, "test.o", optargs, &success));
atf_dynstr_fini(&iflag);
if ((expect_pass && !success) || (!expect_pass && success))
atf_tc_fail("%s", failmsg);
}
void
build_check_c_o(const atf_tc_t *tc, const char *sfile, const char *failmsg,
const bool expect_pass)
{
atf_fs_path_t path;
RE(atf_fs_path_init_fmt(&path, "%s/%s",
atf_tc_get_config_var(tc, "srcdir"), sfile));
build_check_c_o_aux(atf_fs_path_cstring(&path), failmsg, expect_pass);
atf_fs_path_fini(&path);
}
void
header_check(const char *hdrname)
{
FILE *srcfile;
char failmsg[128];
srcfile = fopen("test.c", "w");
ATF_REQUIRE(srcfile != NULL);
fprintf(srcfile, "#include <%s>\n", hdrname);
fclose(srcfile);
snprintf(failmsg, sizeof(failmsg),
"Header check failed; %s is not self-contained", hdrname);
build_check_c_o_aux("test.c", failmsg, true);
}
void
get_process_helpers_path(const atf_tc_t *tc, const bool is_detail,
atf_fs_path_t *path)
{
RE(atf_fs_path_init_fmt(path, "%s/%sprocess_helpers",
atf_tc_get_config_var(tc, "srcdir"),
is_detail ? "" : "detail/"));
}
struct run_h_tc_data {
atf_tc_t *m_tc;
const char *m_resname;
};
static
void
run_h_tc_child(void *v)
{
struct run_h_tc_data *data = (struct run_h_tc_data *)v;
RE(atf_tc_run(data->m_tc, data->m_resname));
}
/* TODO: Investigate if it's worth to add this functionality as part of
* the public API. I.e. a function to easily run a test case body in a
* subprocess. */
void
run_h_tc(atf_tc_t *tc, const char *outname, const char *errname,
const char *resname)
{
atf_fs_path_t outpath, errpath;
atf_process_stream_t outb, errb;
atf_process_child_t child;
atf_process_status_t status;
RE(atf_fs_path_init_fmt(&outpath, outname));
RE(atf_fs_path_init_fmt(&errpath, errname));
struct run_h_tc_data data = { tc, resname };
RE(atf_process_stream_init_redirect_path(&outb, &outpath));
RE(atf_process_stream_init_redirect_path(&errb, &errpath));
RE(atf_process_fork(&child, run_h_tc_child, &outb, &errb, &data));
atf_process_stream_fini(&errb);
atf_process_stream_fini(&outb);
RE(atf_process_child_wait(&child, &status));
ATF_CHECK(atf_process_status_exited(&status));
atf_process_status_fini(&status);
atf_fs_path_fini(&errpath);
atf_fs_path_fini(&outpath);
}