1 /*-------------------------------------------------------------------------
2 * C-Pluff, a plug-in framework for C
3 * Copyright 2007 Johannes Lehtinen
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included
13 * in all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
18 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
19 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
20 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
21 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 *-----------------------------------------------------------------------*/
27 #include "plugins-source/callbackcounter/callbackcounter.h"
30 static char *argv[] = { "testarg0", NULL };
32 void plugincallbacks(void) {
35 cp_plugin_info_t *plugin;
37 cbc_counters_t *counters;
39 ctx = init_context(CP_LOG_ERROR, &errors);
40 cp_set_context_args(ctx, argv);
41 check((plugin = cp_load_plugin_descriptor(ctx, "tmp/install/plugins/callbackcounter", &status)) != NULL && status == CP_OK);
42 check(cp_install_plugin(ctx, plugin) == CP_OK);
43 cp_release_info(ctx, plugin);
45 // Start plug-in implicitly by resolving a symbol
46 check((counters = cp_resolve_symbol(ctx, "callbackcounter", "cbc_counters", &status)) != NULL && status == CP_OK);
47 check(counters->create == 1);
48 check(counters->start == 1);
49 check(counters->logger == 0);
50 check(counters->listener == 1);
51 check(counters->run == 0);
52 check(counters->stop == 0);
53 check(counters->destroy == 0);
54 check(counters->context_arg_0 != NULL && strcmp(counters->context_arg_0, argv[0]) == 0);
57 check(cp_start_plugin(ctx, "nonexisting") == CP_ERR_UNKNOWN);
58 check(counters->create == 1);
59 check(counters->start == 1);
60 check(counters->logger == 1);
61 check(counters->listener == 1);
62 check(counters->run == 0);
63 check(counters->stop == 0);
64 check(counters->destroy == 0);
66 // Run run function once
67 check(cp_run_plugins_step(ctx));
68 check(counters->create == 1);
69 check(counters->start == 1);
70 check(counters->logger == 1);
71 check(counters->listener == 1);
72 check(counters->run == 1);
73 check(counters->stop == 0);
74 check(counters->destroy == 0);
76 // Run run function until no more work to be done (run = 3)
78 check(counters->create == 1);
79 check(counters->start == 1);
80 check(counters->logger == 1);
81 check(counters->listener == 1);
82 check(counters->run == 3);
83 check(counters->stop == 0);
84 check(counters->destroy == 0);
87 * Normally symbols must not be accessed after they have been released.
88 * We still access counters here because we know that the plug-in
89 * implementation does not free the counter data.
91 cp_release_symbol(ctx, counters);
94 check(cp_stop_plugin(ctx, "callbackcounter") == CP_OK);
95 check(counters->create == 1);
96 check(counters->start == 1);
97 check(counters->logger == 1);
98 check(counters->listener == 2);
99 check(counters->run == 3);
100 check(counters->stop == 1);
101 // for now 1 but might be 0 in future (delay destroy)
102 check(counters->destroy == 0 || counters->destroy == 1);
105 check(cp_uninstall_plugin(ctx, "callbackcounter") == CP_OK);
106 check(counters->create == 1);
107 check(counters->start == 1);
108 check(counters->logger == 1);
109 check(counters->listener == 2);
110 check(counters->run == 3);
111 check(counters->stop == 1);
112 check(counters->destroy == 1);
117 /* Free the counter data that was intentionally leaked by the plug-in */