add cram based unit tests

For improved QA etc. For the start with initial test cases for avl,
base64, jshn and list components. Moved runqueue and blobmsg from
examples to tests.  Converted just a few first test cases from
json-script example into the new cram based unit test, more to come.

Signed-off-by: Petr Štetiar <ynezz@true.cz>

3 files changed, 0 insertions, 263 deletions

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index a635535..04f18b0 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -9,15 +9,9 @@ IF (BUILD_EXAMPLES)
 
     FIND_LIBRARY(json NAMES json-c json)
 
-    ADD_EXECUTABLE(blobmsg-example blobmsg-example.c)
-    TARGET_LINK_LIBRARIES(blobmsg-example ubox blobmsg_json  ${json})
-
     ADD_EXECUTABLE(ustream-example ustream-example.c)
     TARGET_LINK_LIBRARIES(ustream-example ubox)
 
-    ADD_EXECUTABLE(runqueue-example runqueue-example.c)
-    TARGET_LINK_LIBRARIES(runqueue-example ubox)
-
     ADD_EXECUTABLE(json_script-example json_script-example.c)
     TARGET_LINK_LIBRARIES(json_script-example ubox blobmsg_json json_script ${json})
 ENDIF()
diff --git a/examples/blobmsg-example.c b/examples/blobmsg-example.c
deleted file mode 100644
index 56cac27..0000000
--- a/examples/blobmsg-example.c
+++ /dev/null
@@ -1,145 +0,0 @@
-#include <stdio.h>
-#include <inttypes.h>
-
-#include "blobmsg.h"
-#include "blobmsg_json.h"
-
-static const char *indent_str = "\t\t\t\t\t\t\t\t\t\t\t\t\t";
-
-#define indent_printf(indent, ...) do { \
-	if (indent > 0) \
-		fwrite(indent_str, indent, 1, stderr); \
-	fprintf(stderr, __VA_ARGS__); \
-} while(0)
-
-static void dump_attr_data(struct blob_attr *data, int indent, int next_indent);
-
-static void
-dump_table(struct blob_attr *head, size_t len, int indent, bool array)
-{
-	struct blob_attr *attr;
-	struct blobmsg_hdr *hdr;
-
-	indent_printf(indent, "{\n");
-	__blob_for_each_attr(attr, head, len) {
-		hdr = blob_data(attr);
-		if (!array)
-			indent_printf(indent + 1, "%s : ", hdr->name);
-		dump_attr_data(attr, 0, indent + 1);
-	}
-	indent_printf(indent, "}\n");
-}
-
-static void dump_attr_data(struct blob_attr *data, int indent, int next_indent)
-{
-	int type = blobmsg_type(data);
-	switch(type) {
-	case BLOBMSG_TYPE_STRING:
-		indent_printf(indent, "%s\n", blobmsg_get_string(data));
-		break;
-	case BLOBMSG_TYPE_INT8:
-		indent_printf(indent, "%d\n", blobmsg_get_u8(data));
-		break;
-	case BLOBMSG_TYPE_INT16:
-		indent_printf(indent, "%d\n", blobmsg_get_u16(data));
-		break;
-	case BLOBMSG_TYPE_INT32:
-		indent_printf(indent, "%d\n", blobmsg_get_u32(data));
-		break;
-	case BLOBMSG_TYPE_INT64:
-		indent_printf(indent, "%"PRIu64"\n", blobmsg_get_u64(data));
-		break;
-	case BLOBMSG_TYPE_DOUBLE:
-		indent_printf(indent, "%lf\n", blobmsg_get_double(data));
-		break;
-	case BLOBMSG_TYPE_TABLE:
-	case BLOBMSG_TYPE_ARRAY:
-		if (!indent)
-			indent_printf(indent, "\n");
-		dump_table(blobmsg_data(data), blobmsg_data_len(data),
-			   next_indent, type == BLOBMSG_TYPE_ARRAY);
-		break;
-	}
-}
-
-enum {
-	FOO_MESSAGE,
-	FOO_LIST,
-	FOO_TESTDATA
-};
-
-static const struct blobmsg_policy pol[] = {
-	[FOO_MESSAGE] = {
-		.name = "message",
-		.type = BLOBMSG_TYPE_STRING,
-	},
-	[FOO_LIST] = {
-		.name = "list",
-		.type = BLOBMSG_TYPE_ARRAY,
-	},
-	[FOO_TESTDATA] = {
-		.name = "testdata",
-		.type = BLOBMSG_TYPE_TABLE,
-	},
-};
-
-#ifndef ARRAY_SIZE
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-#endif
-
-static void dump_message(struct blob_buf *buf)
-{
-	struct blob_attr *tb[ARRAY_SIZE(pol)];
-
-	if (blobmsg_parse(pol, ARRAY_SIZE(pol), tb, blob_data(buf->head), blob_len(buf->head)) != 0) {
-		fprintf(stderr, "Parse failed\n");
-		return;
-	}
-	if (tb[FOO_MESSAGE])
-		fprintf(stderr, "Message: %s\n", (char *) blobmsg_data(tb[FOO_MESSAGE]));
-
-	if (tb[FOO_LIST]) {
-		fprintf(stderr, "List: ");
-		dump_table(blobmsg_data(tb[FOO_LIST]), blobmsg_data_len(tb[FOO_LIST]), 0, true);
-	}
-	if (tb[FOO_TESTDATA]) {
-		fprintf(stderr, "Testdata: ");
-		dump_table(blobmsg_data(tb[FOO_TESTDATA]), blobmsg_data_len(tb[FOO_TESTDATA]), 0, false);
-	}
-}
-
-static void
-fill_message(struct blob_buf *buf)
-{
-	void *tbl;
-
-	blobmsg_add_string(buf, "message", "Hello, world!");
-
-	tbl = blobmsg_open_table(buf, "testdata");
-	blobmsg_add_double(buf, "double", 1.337e2);
-	blobmsg_add_u32(buf, "hello", 1);
-	blobmsg_add_string(buf, "world", "2");
-	blobmsg_close_table(buf, tbl);
-
-	tbl = blobmsg_open_array(buf, "list");
-	blobmsg_add_u32(buf, NULL, 0);
-	blobmsg_add_u32(buf, NULL, 1);
-	blobmsg_add_u32(buf, NULL, 2);
-	blobmsg_add_double(buf, "double", 1.337e2);
-	blobmsg_close_table(buf, tbl);
-}
-
-int main(int argc, char **argv)
-{
-	static struct blob_buf buf;
-
-	blobmsg_buf_init(&buf);
-	fill_message(&buf);
-	dump_message(&buf);
-	fprintf(stderr, "json: %s\n", blobmsg_format_json(buf.head, true));
-
-	if (buf.buf)
-		free(buf.buf);
-
-	return 0;
-}
diff --git a/examples/runqueue-example.c b/examples/runqueue-example.c
deleted file mode 100644
index 13ab864..0000000
--- a/examples/runqueue-example.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * runqueue-example.c
- *
- * Copyright (C) 2013 Felix Fietkau <nbd@openwrt.org>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include "uloop.h"
-#include "runqueue.h"
-
-static struct runqueue q;
-
-struct sleeper {
-	struct runqueue_process proc;
-	int val;
-};
-
-static void q_empty(struct runqueue *q)
-{
-	fprintf(stderr, "All done!\n");
-	uloop_end();
-}
-
-static void q_sleep_run(struct runqueue *q, struct runqueue_task *t)
-{
-	struct sleeper *s = container_of(t, struct sleeper, proc.task);
-	char str[32];
-	pid_t pid;
-
-	fprintf(stderr, "[%d/%d] start 'sleep %d'\n", q->running_tasks, q->max_running_tasks, s->val);
-
-	pid = fork();
-	if (pid < 0)
-		return;
-
-	if (pid) {
-		runqueue_process_add(q, &s->proc, pid);
-		return;
-	}
-
-	sprintf(str, "%d", s->val);
-	execlp("sleep", "sleep", str, NULL);
-	exit(1);
-}
-
-static void q_sleep_cancel(struct runqueue *q, struct runqueue_task *t, int type)
-{
-	struct sleeper *s = container_of(t, struct sleeper, proc.task);
-
-	fprintf(stderr, "[%d/%d] cancel 'sleep %d'\n", q->running_tasks, q->max_running_tasks, s->val);
-	runqueue_process_cancel_cb(q, t, type);
-}
-
-static void q_sleep_complete(struct runqueue *q, struct runqueue_task *p)
-{
-	struct sleeper *s = container_of(p, struct sleeper, proc.task);
-
-	fprintf(stderr, "[%d/%d] finish 'sleep %d'\n", q->running_tasks, q->max_running_tasks, s->val);
-	free(s);
-}
-
-static void add_sleeper(int val)
-{
-	static const struct runqueue_task_type sleeper_type = {
-		.run = q_sleep_run,
-		.cancel = q_sleep_cancel,
-		.kill = runqueue_process_kill_cb,
-	};
-	struct sleeper *s;
-
-	s = calloc(1, sizeof(*s));
-	s->proc.task.type = &sleeper_type;
-	s->proc.task.run_timeout = 500;
-	s->proc.task.complete = q_sleep_complete;
-	s->val = val;
-	runqueue_task_add(&q, &s->proc.task, false);
-}
-
-int main(int argc, char **argv)
-{
-	uloop_init();
-
-	runqueue_init(&q);
-	q.empty_cb = q_empty;
-	q.max_running_tasks = 1;
-
-	if (argc > 1)
-		q.max_running_tasks = atoi(argv[1]);
-
-	add_sleeper(1);
-	add_sleeper(1);
-	add_sleeper(1);
-	uloop_run();
-	uloop_done();
-
-	return 0;
-}