Imported Upstream version 16.04

Change-Id: I77eadcd8538a9122e4773cbe55b24033dc451757
Signed-off-by: C.J. Collier <cjcollier@linuxfoundation.org>

1 files changed, 263 insertions, 0 deletions

diff --git a/app/test/test_cmdline_lib.c b/app/test/test_cmdline_lib.c
new file mode 100644
index 00000000..65b823a7
--- /dev/null
+++ b/app/test/test_cmdline_lib.c
@@ -0,0 +1,263 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may 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.
+ */
+
+#include <string.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <termios.h>
+#include <ctype.h>
+#include <sys/queue.h>
+
+#include <cmdline_vt100.h>
+#include <cmdline_rdline.h>
+#include <cmdline_parse.h>
+#include <cmdline_socket.h>
+#include <cmdline.h>
+
+#include "test_cmdline.h"
+
+/****************************************************************/
+/* static functions required for some tests */
+static void
+valid_buffer(__attribute__((unused))struct rdline *rdl,
+			__attribute__((unused))const char *buf,
+			__attribute__((unused)) unsigned int size)
+{
+}
+
+static int
+complete_buffer(__attribute__((unused)) struct rdline *rdl,
+			__attribute__((unused)) const char *buf,
+			__attribute__((unused)) char *dstbuf,
+			__attribute__((unused)) unsigned int dstsize,
+			__attribute__((unused)) int *state)
+{
+	return 0;
+}
+
+/****************************************************************/
+
+static int
+test_cmdline_parse_fns(void)
+{
+	struct cmdline cl;
+	int i = 0;
+	char dst[CMDLINE_TEST_BUFSIZE];
+
+	if (cmdline_parse(NULL, "buffer") >= 0)
+		goto error;
+	if (cmdline_parse(&cl, NULL) >= 0)
+		goto error;
+
+	if (cmdline_complete(NULL, "buffer", &i, dst, sizeof(dst)) >= 0)
+		goto error;
+	if (cmdline_complete(&cl, NULL, &i, dst, sizeof(dst)) >= 0)
+		goto error;
+	if (cmdline_complete(&cl, "buffer", NULL, dst, sizeof(dst)) >= 0)
+		goto error;
+	if (cmdline_complete(&cl, "buffer", &i, NULL, sizeof(dst)) >= 0)
+		goto error;
+
+	return 0;
+
+error:
+	printf("Error: function accepted null parameter!\n");
+	return -1;
+}
+
+static int
+test_cmdline_rdline_fns(void)
+{
+	struct rdline rdl;
+	rdline_write_char_t *wc = &cmdline_write_char;
+	rdline_validate_t *v = &valid_buffer;
+	rdline_complete_t *c = &complete_buffer;
+
+	if (rdline_init(NULL, wc, v, c) >= 0)
+		goto error;
+	if (rdline_init(&rdl, NULL, v, c) >= 0)
+		goto error;
+	if (rdline_init(&rdl, wc, NULL, c) >= 0)
+		goto error;
+	if (rdline_init(&rdl, wc, v, NULL) >= 0)
+		goto error;
+	if (rdline_char_in(NULL, 0) >= 0)
+		goto error;
+	if (rdline_get_buffer(NULL) != NULL)
+		goto error;
+	if (rdline_add_history(NULL, "history") >= 0)
+		goto error;
+	if (rdline_add_history(&rdl, NULL) >= 0)
+		goto error;
+	if (rdline_get_history_item(NULL, 0) != NULL)
+		goto error;
+
+	/* void functions */
+	rdline_newline(NULL, "prompt");
+	rdline_newline(&rdl, NULL);
+	rdline_stop(NULL);
+	rdline_quit(NULL);
+	rdline_restart(NULL);
+	rdline_redisplay(NULL);
+	rdline_reset(NULL);
+	rdline_clear_history(NULL);
+
+	return 0;
+
+error:
+	printf("Error: function accepted null parameter!\n");
+	return -1;
+}
+
+static int
+test_cmdline_vt100_fns(void)
+{
+	if (vt100_parser(NULL, 0) >= 0) {
+		printf("Error: function accepted null parameter!\n");
+		return -1;
+	}
+
+	/* void functions */
+	vt100_init(NULL);
+
+	return 0;
+}
+
+static int
+test_cmdline_socket_fns(void)
+{
+	cmdline_parse_ctx_t ctx;
+
+	if (cmdline_stdin_new(NULL, "prompt") != NULL)
+		goto error;
+	if (cmdline_stdin_new(&ctx, NULL) != NULL)
+		goto error;
+	if (cmdline_file_new(NULL, "prompt", "/dev/null") != NULL)
+		goto error;
+	if (cmdline_file_new(&ctx, NULL, "/dev/null") != NULL)
+		goto error;
+	if (cmdline_file_new(&ctx, "prompt", NULL) != NULL)
+		goto error;
+	if (cmdline_file_new(&ctx, "prompt", "-/invalid/~/path") != NULL) {
+		printf("Error: succeeded in opening invalid file for reading!");
+		return -1;
+	}
+	if (cmdline_file_new(&ctx, "prompt", "/dev/null") == NULL) {
+		printf("Error: failed to open /dev/null for reading!");
+		return -1;
+	}
+
+	/* void functions */
+	cmdline_stdin_exit(NULL);
+
+	return 0;
+error:
+	printf("Error: function accepted null parameter!\n");
+	return -1;
+}
+
+static int
+test_cmdline_fns(void)
+{
+	cmdline_parse_ctx_t ctx;
+	struct cmdline cl, *tmp;
+
+	memset(&ctx, 0, sizeof(ctx));
+	tmp = cmdline_new(&ctx, "test", -1, -1);
+	if (tmp == NULL)
+		goto error;
+
+	if (cmdline_new(NULL, "prompt", 0, 0) != NULL)
+		goto error;
+	if (cmdline_new(&ctx, NULL, 0, 0) != NULL)
+		goto error;
+	if (cmdline_in(NULL, "buffer", CMDLINE_TEST_BUFSIZE) >= 0)
+		goto error;
+	if (cmdline_in(&cl, NULL, CMDLINE_TEST_BUFSIZE) >= 0)
+		goto error;
+	if (cmdline_write_char(NULL, 0) >= 0)
+		goto error;
+
+	/* void functions */
+	cmdline_set_prompt(NULL, "prompt");
+	cmdline_free(NULL);
+	cmdline_printf(NULL, "format");
+	/* this should fail as stream handles are invalid */
+	cmdline_printf(tmp, "format");
+	cmdline_interact(NULL);
+	cmdline_quit(NULL);
+
+	/* check if void calls change anything when they should fail */
+	cl = *tmp;
+
+	cmdline_printf(&cl, NULL);
+	if (memcmp(&cl, tmp, sizeof(cl))) goto mismatch;
+	cmdline_set_prompt(&cl, NULL);
+	if (memcmp(&cl, tmp, sizeof(cl))) goto mismatch;
+	cmdline_in(&cl, NULL, CMDLINE_TEST_BUFSIZE);
+	if (memcmp(&cl, tmp, sizeof(cl))) goto mismatch;
+
+	cmdline_free(tmp);
+
+	return 0;
+
+error:
+	printf("Error: function accepted null parameter!\n");
+	return -1;
+mismatch:
+	printf("Error: data changed!\n");
+	return -1;
+}
+
+/* test library functions. the point of these tests is not so much to test
+ * functions' behaviour as it is to make sure there are no segfaults if
+ * they are called with invalid parameters.
+ */
+int
+test_cmdline_lib(void)
+{
+	if (test_cmdline_parse_fns() < 0)
+		return -1;
+	if (test_cmdline_rdline_fns() < 0)
+		return -1;
+	if (test_cmdline_vt100_fns() < 0)
+		return -1;
+	if (test_cmdline_socket_fns() < 0)
+		return -1;
+	if (test_cmdline_fns() < 0)
+		return -1;
+	return 0;
+}