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Diffstat (limited to 'common/test.c')
| -rw-r--r-- | common/test.c | 548 |
1 files changed, 0 insertions, 548 deletions
diff --git a/common/test.c b/common/test.c deleted file mode 100644 index 9605d03..0000000 --- a/common/test.c +++ /dev/null @@ -1,548 +0,0 @@ -/* - * Copyright (c) 2013, Red Hat Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above - * copyright notice, this list of conditions and the - * following disclaimer. - * * 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. - * * The names of contributors to this software may not be - * used to endorse or promote products derived from this - * software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 - * COPYRIGHT OWNER 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. - * - * Author: Stef Walter <stefw@redhat.com> - */ - -#include "config.h" - -#define P11_TEST_SOURCE 1 - -#include "compat.h" -#include "test.h" -#include "debug.h" -#include "path.h" - -#include <assert.h> -#include <dirent.h> -#include <errno.h> -#include <setjmp.h> -#include <stdarg.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#ifdef OS_UNIX -#include <sys/stat.h> -#include <sys/wait.h> -#endif - -enum { - FIXTURE, - TEST, -}; - -typedef void (*func_with_arg) (void *); - -typedef struct _test_item { - int type; - - union { - struct { - char name[1024]; - func_with_arg func; - void *argument; - int failed; - } test; - struct { - func_with_arg setup; - func_with_arg teardown; - } fix; - } x; - - struct _test_item *next; -} test_item; - -struct { - test_item *suite; - test_item *last; - int number; - jmp_buf jump; -} gl = { NULL, NULL, 0, }; - -void -p11_test_fail (const char *filename, - int line, - const char *function, - const char *message, - ...) -{ - const char *pos; - char *output; - char *from; - char *next; - va_list va; - - assert (gl.last != NULL); - assert (gl.last->type == TEST); - gl.last->x.test.failed = 1; - - printf ("not ok %d %s\n", gl.number, gl.last->x.test.name); - - va_start (va, message); - if (vasprintf (&output, message, va) < 0) - assert (0 && "vasprintf() failed"); - va_end (va); - - for (from = output; from != NULL; ) { - next = strchr (from, '\n'); - if (next) { - next[0] = '\0'; - next += 1; - } - - printf ("# %s\n", from); - from = next; - } - - pos = strrchr (filename, '/'); - if (pos != NULL && pos[1] != '\0') - filename = pos + 1; - - printf ("# in %s() at %s:%d\n", function, filename, line); - - free (output); - - /* Let coverity know we're not supposed to return from here */ -#ifdef __COVERITY__ - abort(); -#endif - - longjmp (gl.jump, 1); -} - -static void -test_push (test_item *it) -{ - test_item *item; - - item = calloc (1, sizeof (test_item)); - assert (item != NULL); - memcpy (item, it, sizeof (test_item)); - - if (!gl.suite) - gl.suite = item; - if (gl.last) - gl.last->next = item; - gl.last = item; -} - -void -p11_test (void (* function) (void), - const char *name, - ...) -{ - test_item item = { TEST, }; - va_list va; - - item.x.test.func = (func_with_arg)function; - - va_start (va, name); - vsnprintf (item.x.test.name, sizeof (item.x.test.name), name, va); - va_end (va); - - test_push (&item); -} - -void -p11_testx (void (* function) (void *), - void *argument, - const char *name, - ...) -{ - test_item item = { TEST, }; - va_list va; - - item.type = TEST; - item.x.test.func = function; - item.x.test.argument = argument; - - va_start (va, name); - vsnprintf (item.x.test.name, sizeof (item.x.test.name), name, va); - va_end (va); - - test_push (&item); -} - -void -p11_fixture (void (* setup) (void *), - void (* teardown) (void *)) -{ - test_item item; - - item.type = FIXTURE; - item.x.fix.setup = setup; - item.x.fix.teardown = teardown; - - test_push (&item); -} - -static int -should_run_test (int argc, - char **argv, - test_item *item) -{ - int i; - if (argc == 0) - return 1; - for (i = 0; i < argc; i++) { - if (strcmp (argv[i], item->x.test.name) == 0) - return 1; - } - - return 0; -} - -int -p11_test_run (int argc, - char **argv) -{ - test_item *fixture = NULL; - test_item *item; - test_item *next; - int count; - int ret = 0; - int setup; - int opt; - - /* p11-kit specific stuff */ - putenv ("P11_KIT_STRICT=1"); - p11_debug_init (); - - while ((opt = getopt (argc, argv, "")) != -1) { - switch (opt) { - default: - fprintf (stderr, "specify only test names on the command line\n"); - return 2; - } - } - - argc -= optind; - argv += optind; - - assert (gl.number == 0); - gl.last = NULL; - - for (item = gl.suite, count = 0; item != NULL; item = item->next) { - if (item->type == TEST && should_run_test (argc, argv, item)) - count++; - } - - if (count == 0) { - printf ("1..0 # No tests\n"); - return 0; - } - - printf ("1..%d\n", count); - - for (item = gl.suite, gl.number = 0; item != NULL; item = item->next) { - if (item->type == FIXTURE) { - fixture = item; - continue; - } - - assert (item->type == TEST); - - if (!should_run_test (argc, argv, item)) - continue; - - gl.last = item; - gl.number++; - setup = 0; - - if (setjmp (gl.jump) == 0) { - if (fixture && fixture->x.fix.setup) - (fixture->x.fix.setup) (item->x.test.argument); - - setup = 1; - - assert (item->x.test.func); - (item->x.test.func)(item->x.test.argument); - - printf ("ok %d %s\n", gl.number, item->x.test.name); - } - - if (setup) { - if (setjmp (gl.jump) == 0) { - if (fixture && fixture->x.fix.teardown) - (fixture->x.fix.teardown) (item->x.test.argument); - } - } - - gl.last = NULL; - } - - for (item = gl.suite; item != NULL; item = next) { - if (item->type == TEST) { - if (item->x.test.failed) - ret++; - } - - next = item->next; - free (item); - } - - gl.suite = NULL; - gl.last = 0; - gl.number = 0; - return ret; -} - -static char * -expand_tempdir (const char *name) -{ - const char *env; - - env = secure_getenv ("TMPDIR"); - if (env && env[0]) { - return p11_path_build (env, name, NULL); - - } else { -#ifdef OS_UNIX -#ifdef _PATH_TMP - return p11_path_build (_PATH_TMP, name, NULL); -#else - return p11_path_build ("/tmp", name, NULL); -#endif - -#else /* OS_WIN32 */ - char directory[MAX_PATH + 1]; - - if (!GetTempPathA (MAX_PATH + 1, directory)) { - printf ("# couldn't lookup temp directory\n"); - errno = ENOTDIR; - return NULL; - } - - return p11_path_build (directory, name, NULL); - -#endif /* OS_WIN32 */ - } -} - -char * -p11_test_directory (const char *prefix) -{ - char *templ; - char *directory; - - if (asprintf (&templ, "%s.XXXXXX", prefix) < 0) - assert_not_reached (); - - directory = expand_tempdir (templ); - assert (directory != NULL); - - if (!mkdtemp (directory)) { - printf ("# couldn't create temp directory: %s: %s\n", - directory, strerror (errno)); - free (directory); - assert_not_reached (); - } - - free (templ); - return directory; -} - -void -p11_test_file_write (const char *base, - const char *name, - const void *contents, - size_t length) -{ - char *path = NULL; - FILE *f; - - if (base) { - if (asprintf (&path, "%s/%s", base, name) < 0) - assert_not_reached (); - name = path; - } - - f = fopen (name, "wb"); - if (f == NULL) { - printf ("# couldn't open file for writing: %s: %s\n", name, strerror (errno)); - free (path); - assert_not_reached (); - } - - if (fwrite (contents, 1, length, f) != length || - fclose (f) != 0) { - printf ("# couldn't write to file: %s: %s\n", name, strerror (errno)); - free (path); - assert_not_reached (); - } - - free (path); -} - -void -p11_test_file_delete (const char *base, - const char *name) -{ - char *path = NULL; - - if (base) { - if (asprintf (&path, "%s/%s", base, name) < 0) - assert_not_reached (); - name = path; - } - - if (unlink (name) < 0) { - printf ("# Couldn't delete file: %s\n", name); - free (path); - assert_not_reached (); - } - - free (path); -} - -void -p11_test_directory_delete (const char *directory) -{ - struct dirent *dp; - DIR *dir; - - dir = opendir (directory); - if (dir == NULL) { - printf ("# Couldn't open directory: %s\n", directory); - assert_not_reached (); - } - - while ((dp = readdir (dir)) != NULL) { - if (strcmp (dp->d_name, ".") == 0 || - strcmp (dp->d_name, "..") == 0) - continue; - - p11_test_file_delete (directory, dp->d_name); - } - - closedir (dir); - - if (rmdir (directory) < 0) { - printf ("# Couldn't remove directory: %s\n", directory); - assert_not_reached (); - } -} - - -#ifdef OS_UNIX - -static void -copy_file (const char *input, - int fd) -{ - p11_mmap *mmap; - const char *data; - ssize_t written; - size_t size; - - mmap = p11_mmap_open (input, NULL, (void **)&data, &size); - assert (mmap != NULL); - - while (size > 0) { - written = write (fd, data, size); - assert (written >= 0); - - data += written; - size -= written; - } - - p11_mmap_close (mmap); -} - -char * -p11_test_copy_setgid (const char *input) -{ - gid_t groups[128]; - char *path; - gid_t group = 0; - int ret; - int fd; - int i; - - ret = getgroups (128, groups); - for (i = 0; i < ret; ++i) { - if (groups[i] != getgid ()) { - group = groups[i]; - break; - } - } - if (i == ret) { - fprintf (stderr, "# no suitable group, skipping test\n"); - return NULL; - } - - path = strdup ("/tmp/test-setgid.XXXXXX"); - assert (path != NULL); - - fd = mkstemp (path); - assert (fd >= 0); - - copy_file (input, fd); - if (fchown (fd, getuid (), group) < 0) - assert_not_reached (); - if (fchmod (fd, 02750) < 0) - assert_not_reached (); - if (close (fd) < 0) - assert_not_reached (); - - return path; -} - -int -p11_test_run_child (const char **argv, - bool quiet_out) -{ - pid_t child; - int status; - - child = fork (); - assert (child >= 0); - - /* In the child process? */ - if (child == 0) { - if (quiet_out) - close (1); /* stdout */ - execv (argv[0], (char **)argv); - assert_not_reached (); - } - - if (waitpid (child, &status, 0) < 0) - assert_not_reached (); - - assert (!WIFSIGNALED (status)); - assert (WIFEXITED (status)); - - return WEXITSTATUS (status); -} - -#endif /* OS_UNIX */ |