1 files changed, 92 insertions, 0 deletions
diff --git a/samsung-ipc/tests/partitions/android.c b/samsung-ipc/tests/partitions/android.c
new file mode 100644
index 0000000..e6b6252
--- /dev/null
+++ b/samsung-ipc/tests/partitions/android.c
@@ -0,0 +1,92 @@
+/*
+ * This file is part of libsamsung-ipc.
+ *
+ * Copyright (C) 2021 Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
+ *
+ * libsamsung-ipc is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libsamsung-ipc is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with libsamsung-ipc.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <libgen.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include <samsung-ipc.h>
+
+#include <partitions/android/android.h>
+
+static char const * const dummy_modem_image_paths[] = {
+	/* We can't use mktemp here since everything is const
+	 * echo libsamsung-ipc | sha1sum | cut -c-20
+	 * gives 55f4731d2e11e85bd889
+	 */
+	"/tmp/libsamsung-ipc.55f4731d2e11e85bd889/modem.img",
+	NULL
+};
+
+
+int create_dummy_modem_image(struct ipc_client *client, const char * const path)
+{
+	/* TODO: replace it by C code but make sure that the replacement code
+	 * is as robust as the shell commands
+	 */
+	system("mkdir -p /tmp/libsamsung-ipc.55f4731d2e11e85bd889/");
+	system("touch /tmp/libsamsung-ipc.55f4731d2e11e85bd889/modem.img");
+
+	return 0;
+}
+
+int test_open_android_modem_partition(struct ipc_client *client)
+{
+	int fd;
+	int i;
+	int rc;
+
+	for (i = 0; dummy_modem_image_paths[i] != NULL; i++) {
+		rc = create_dummy_modem_image(client,
+					      dummy_modem_image_paths[i]);
+		if (rc == -1) {
+			ipc_client_log(client, "%s: create_dummy_modem_image(client, %s) "
+				       "failed\n",
+				       __func__, dummy_modem_image_paths[i]);
+			return -1;
+		}
+	}
+
+	rc = open_android_modem_partition(client, dummy_modem_image_paths);
+	if (rc == -1) {
+		rc= errno;
+		ipc_client_log(client, "%s: open_android_modem_partition"
+			       " failed with errror %d: %s\n",
+			       __func__, rc, strerror(rc));
+		errno = rc;
+		return -1;
+	}
+
+	rc = close(rc);
+	if (rc == -1) {
+		rc = errno;
+		ipc_client_log(client, "%s: close() failed with errror %d: %s\n",
+			       __func__, rc, strerror(rc));
+		return -1;
+	}
+
+	return 0;
+}