99 lines
1.8 KiB
C
99 lines
1.8 KiB
C
#include "emu/bay.h"
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#include "common.h"
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static void
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test_remove(struct bay *bay)
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{
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struct chan chan;
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chan_init(&chan, CHAN_SINGLE, "removeme");
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if (bay_register(bay, &chan) != 0)
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die("bay_register failed\n");
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if (bay_find(bay, chan.name) == NULL)
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die("bay_find failed\n");
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if (bay_remove(bay, &chan) != 0)
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die("bay_remove failed\n");
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if (bay_find(bay, chan.name) != NULL)
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die("bay_find didn't fail\n");
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}
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static void
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test_duplicate(struct bay *bay)
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{
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struct chan chan;
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chan_init(&chan, CHAN_SINGLE, "dup");
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if (bay_register(bay, &chan) != 0)
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die("bay_register failed\n");
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if (bay_register(bay, &chan) == 0)
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die("bay_register didn't fail\n");
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if (bay_remove(bay, &chan) != 0)
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die("bay_remove failed\n");
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}
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static int
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callback(struct chan *chan, void *ptr)
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{
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struct value value;
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if (chan_read(chan, &value) != 0)
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die("callback: chan_read failed\n");
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if (value.type != VALUE_INT64)
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die("callback: unexpected value type\n");
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int64_t *ival = ptr;
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*ival = value.i;
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return 0;
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}
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static void
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test_callback(struct bay *bay)
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{
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struct chan chan;
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chan_init(&chan, CHAN_SINGLE, "testchan");
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if (bay_register(bay, &chan) != 0)
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die("bay_register failed\n");
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int64_t data = 0;
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if (bay_add_cb(bay, BAY_CB_DIRTY, &chan, callback, &data, 1) == NULL)
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die("bay_add_cb failed\n");
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if (data != 0)
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die("data changed after bay_chan_append_cb\n");
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if (chan_set(&chan, value_int64(1)) != 0)
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die("chan_set failed\n");
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if (data != 0)
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die("data changed after chan_set\n");
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/* Now the callback should modify 'data' */
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if (bay_propagate(bay) != 0)
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die("bay_propagate failed\n");
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if (data != 1)
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die("data didn't change after bay_propagate\n");
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if (bay_remove(bay, &chan) != 0)
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die("bay_remove failed\n");
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}
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int main(void)
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{
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struct bay bay;
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bay_init(&bay);
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test_remove(&bay);
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test_duplicate(&bay);
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test_callback(&bay);
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return 0;
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}
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