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core/containers/queue: Add basic queue struct 

This struct is a wrapper around the GQueue container, similar to how we
do sets.

Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
This commit is contained in:
Anna Schumaker 2015-11-30 10:20:16 -05:00
parent 58a983efd1
commit 79627bb287
3 changed files with 45 additions and 0 deletions
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24
include/core/containers/queue.h Normal file
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@ -0,0 +1,24 @@
/*
* Copyright 2015 (c) Anna Schumaker.
*/
#ifndef OCARINA_CORE_CONTAINERS_QUEUE_H
#define OCARINA_CORE_CONTAINERS_QUEUE_H
#include <glib.h>
struct _queue {
GQueue _queue;
};
#define _Q_INIT() \
{ \
._queue = G_QUEUE_INIT, \
}
/* Called to initialize a queue. */
static inline void _q_init(struct _queue *queue)
{
g_queue_init(&queue->_queue);
}
#endif /* OCARINA_CORE_CONTAINERS_QUEUE_H */

1
tests/core/containers/Sconscript
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@ -14,5 +14,6 @@ def ContainerTest(name, source):
res = [ ContainerTest("set", "set.c") ]
res = [ ContainerTest("database", "database.c") ]
res += [ ContainerTest("index", "index.c") ]
res += [ ContainerTest("queue", "queue.c") ]
Return("res")

20
tests/core/containers/queue.c Normal file
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@ -0,0 +1,20 @@
/*
* Copyright 2015 (c) Anna Schumaker.
*/
#include <core/containers/queue.h>
#include <tests/test.h>
static void test_init()
{
struct _queue queue = _Q_INIT();
/* _q_init() */
test_equal((void *)queue._queue.head, NULL);
test_equal((void *)queue._queue.tail, NULL);
test_equal(queue._queue.length, 0);
}
DECLARE_UNIT_TESTS(
UNIT_TEST("Queue Initialization", test_init),
);