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-rw-r--r--tools/tests/test.c266
1 files changed, 266 insertions, 0 deletions
diff --git a/tools/tests/test.c b/tools/tests/test.c
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+++ b/tools/tests/test.c
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+/*
+ * 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@collabora.co.uk>
+ */
+
+#include "config.h"
+#include "CuTest.h"
+
+#include "debug.h"
+#include "message.h"
+#include "path.h"
+#include "test.h"
+
+#include <sys/stat.h>
+
+#include <assert.h>
+#include <dirent.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+#ifdef OS_UNIX
+#include <paths.h>
+#endif
+
+static char *
+read_file (CuTest *tc,
+ const char *file,
+ int line,
+ const char *filename,
+ long *len)
+{
+ struct stat sb;
+ FILE *f = NULL;
+ char *data;
+
+ f = fopen (filename, "rb");
+ if (f == NULL)
+ CuFail_Line (tc, file, line, "Couldn't open file", filename);
+
+ /* Figure out size */
+ if (stat (filename, &sb) < 0)
+ CuFail_Line (tc, file, line, "Couldn't stat file", filename);
+
+ *len = sb.st_size;
+ data = malloc (*len ? *len : 1);
+ assert (data != NULL);
+
+ /* And read in one block */
+ if (fread (data, 1, *len, f) != *len)
+ CuFail_Line (tc, file, line, "Couldn't read file", filename);
+
+ fclose (f);
+
+ return data;
+}
+
+void
+test_check_file_msg (CuTest *tc,
+ const char *file,
+ int line,
+ const char *directory,
+ const char *name,
+ const char *reference)
+{
+ char *refdata;
+ long reflen;
+
+ refdata = read_file (tc, file, line, reference, &reflen);
+ test_check_data_msg (tc, file, line, directory, name, refdata, reflen);
+ free (refdata);
+}
+
+void
+test_check_data_msg (CuTest *tc,
+ const char *file,
+ int line,
+ const char *directory,
+ const char *name,
+ const void *refdata,
+ long reflen)
+{
+ char *filedata;
+ char *filename;
+ long filelen;
+
+ if (asprintf (&filename, "%s/%s", directory, name) < 0)
+ CuFail_Line (tc, file, line, "asprintf() failed", NULL);
+
+ filedata = read_file (tc, file, line, filename, &filelen);
+
+ if (filelen != reflen || memcmp (filedata, refdata, reflen) != 0)
+ CuFail_Line (tc, file, line, "File contents not as expected", filename);
+
+ CuAssert_Line (tc, file, line, "couldn't remove file", unlink (filename) >= 0);
+ free (filename);
+ free (filedata);
+}
+
+#ifdef OS_UNIX
+
+void
+test_check_symlink_msg (CuTest *tc,
+ const char *file,
+ int line,
+ const char *directory,
+ const char *name,
+ const char *destination)
+{
+ char buf[1024] = { 0, };
+ char *filename;
+
+ if (asprintf (&filename, "%s/%s", directory, name) < 0)
+ CuFail_Line (tc, file, line, "asprintf() failed", NULL);
+
+ if (readlink (filename, buf, sizeof (buf)) < 0)
+ CuFail_Line (tc, file, line, "Couldn't read symlink", filename);
+
+ CuAssertStrEquals_LineMsg (tc, file, line, "symlink contents wrong", destination, buf);
+
+ CuAssert_Line (tc, file, line, "couldn't remove symlink", unlink (filename) >= 0);
+ free (filename);
+}
+
+#endif /* OS_UNIX */
+
+p11_dict *
+test_check_directory_files (const char *file,
+ ...)
+{
+ p11_dict *files;
+ va_list va;
+
+ files = p11_dict_new (p11_dict_str_hash, p11_dict_str_equal, NULL, NULL);
+
+ va_start (va, file);
+
+ while (file != NULL) {
+ if (!p11_dict_set (files, (void *)file, (void *)file))
+ return_val_if_reached (NULL);
+ file = va_arg (va, const char *);
+ }
+
+ va_end (va);
+
+ return files;
+}
+
+void
+test_check_directory_msg (CuTest *tc,
+ const char *file,
+ int line,
+ const char *directory,
+ p11_dict *files)
+{
+ p11_dictiter iter;
+ struct dirent *dp;
+ const char *name;
+ DIR *dir;
+
+ dir = opendir (directory);
+ if (dir == NULL)
+ CuFail_Line (tc, file ,line, "Couldn't open directory", directory);
+
+ while ((dp = readdir (dir)) != NULL) {
+ if (strcmp (dp->d_name, ".") == 0 ||
+ strcmp (dp->d_name, "..") == 0)
+ continue;
+
+ if (!p11_dict_remove (files, dp->d_name))
+ CuFail_Line (tc, file, line, "Unexpected file in directory", dp->d_name);
+ }
+
+ closedir (dir);
+
+#ifdef OS_UNIX
+ CuAssert_Line (tc, file, line, "couldn't chown directory", chmod (directory, S_IRWXU) >= 0);
+#endif
+
+ p11_dict_iterate (files, &iter);
+ while (p11_dict_next (&iter, (void **)&name, NULL))
+ CuFail_Line (tc, file, line, "Couldn't find file in directory", name);
+
+ p11_dict_free (files);
+}
+
+static char *
+expand_tempdir (const char *name)
+{
+ const char *env;
+
+ env = 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)) {
+ p11_message ("couldn't lookup temp directory");
+ errno = ENOTDIR;
+ return NULL;
+ }
+
+ return p11_path_build (directory, name, NULL);
+
+#endif /* OS_WIN32 */
+ }
+}
+
+char *
+test_temp_directory (const char *templ)
+{
+ char *directory;
+
+ directory = expand_tempdir (templ);
+ if (directory == NULL)
+ return NULL;
+
+ if (!mkdtemp (directory)) {
+ p11_message_err (errno, "couldn't create temp directory: %s", directory);
+ free (directory);
+ assert (0 && "not reached");
+ }
+
+ return directory;
+}
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