coverage and test: Add tests

coverage values:
  - lines:     70.5 %
  - functions: 76.3 %

Change-Id: Iaf802e84bbfa57502bbbac8c3b567b14c01608b6
Signed-off-by: Jose Bollo <jose.bollo@iot.bzh>

1 files changed, 270 insertions, 0 deletions

diff --git a/coverage/bin/bug.c b/coverage/bin/bug.c
index ddebdef7..62646cec 100644
--- a/coverage/bin/bug.c
+++ b/coverage/bin/bug.c
@@ -1,6 +1,276 @@
+#include <errno.h>
+#include <stdint.h>
+static int ok()
+{
+	return 0;
+}
+static int bug()
+{
+	errno = 0;
+	return ((int(*)())(intptr_t)0)();
+}
+static int err()
+{
+	errno = EAGAIN;
+	return -1;
+}
+/**************************************************************************/
+/**************************************************************************/
+/***           BINDINGS V2                                              ***/
+/**************************************************************************/
+/**************************************************************************/
+#if defined(BUG1)  /* incomplete exports: afbBindingV2data miss */
+
+#define AFB_BINDING_VERSION 0
+#include <afb/afb-binding.h>
+const struct afb_binding_v2 afbBindingV2;
+
+#endif
+/**************************************************************************/
+#if defined(BUG2)  /* incomplete exports: afbBindingV2 miss */
+
+#define AFB_BINDING_VERSION 0
+#include <afb/afb-binding.h>
+struct afb_binding_data_v2 afbBindingV2data;
+
+#endif
+/**************************************************************************/
+#if defined(BUG3)  /* zero filled structure */
+
+#define AFB_BINDING_VERSION 0
+#include <afb/afb-binding.h>
+const struct afb_binding_v2 afbBindingV2;
+struct afb_binding_data_v2 afbBindingV2data;
+
+#endif
+/**************************************************************************/
+#if defined(BUG4)  /* no verb definition */
+
+#define AFB_BINDING_VERSION 2
+#include <afb/afb-binding.h>
+
+const struct afb_binding_v2 afbBindingV2 = {
+	.api = "bug4",
+        .preinit = (void*)ok,
+        .init = (void*)ok
+};
+#endif
+/**************************************************************************/
+#if defined(BUG5)  /* preinit buggy */
+
+#define AFB_BINDING_VERSION 2
+#include <afb/afb-binding.h>
+
+struct afb_verb_v2 verbs[] = {
+	{ NULL }
+};
+const struct afb_binding_v2 afbBindingV2 = {
+	.api = "bug5",
+	.verbs = verbs,
+        .preinit = (void*)bug,
+        .init = (void*)ok
+};
+#endif
+/**************************************************************************/
+#if defined(BUG6)  /* buggy init */
+
+#define AFB_BINDING_VERSION 2
+#include <afb/afb-binding.h>
+
+struct afb_verb_v2 verbs[] = {
+	{ NULL }
+};
+const struct afb_binding_v2 afbBindingV2 = {
+	.api = "bug6",
+	.verbs = verbs,
+        .preinit = (void*)ok,
+        .init = (void*)bug
+};
+#endif
+/**************************************************************************/
+#if defined(BUG7)  /* error in preinit */
+
+#define AFB_BINDING_VERSION 2
+#include <afb/afb-binding.h>
+
+struct afb_verb_v2 verbs[] = {
+	{ NULL }
+};
+const struct afb_binding_v2 afbBindingV2 = {
+	.api = "bug7",
+	.verbs = verbs,
+        .preinit = (void*)err,
+        .init = (void*)ok
+};
+#endif
+/**************************************************************************/
+#if defined(BUG8)  /* error in init */
+
+#define AFB_BINDING_VERSION 2
+#include <afb/afb-binding.h>
+
+struct afb_verb_v2 verbs[] = {
+	{ NULL }
+};
+const struct afb_binding_v2 afbBindingV2 = {
+	.api = "bug8",
+	.verbs = verbs,
+        .preinit = (void*)ok,
+        .init = (void*)err
+};
+#endif
+/**************************************************************************/
+#if defined(BUG9)  /* no api name */
+
+#define AFB_BINDING_VERSION 2
+#include <afb/afb-binding.h>
+
+struct afb_verb_v2 verbs[] = {
+	{ NULL }
+};
+const struct afb_binding_v2 afbBindingV2 = {
+	.verbs = verbs,
+        .preinit = (void*)ok,
+        .init = (void*)ok
+};
+#endif
+/**************************************************************************/
+#if defined(BUG10)  /* bad api name */
+
+#define AFB_BINDING_VERSION 2
+#include <afb/afb-binding.h>
+
+struct afb_verb_v2 verbs[] = {
+	{ NULL }
+};
+const struct afb_binding_v2 afbBindingV2 = {
+	.api = "bug 10",
+	.verbs = verbs,
+        .preinit = (void*)ok,
+        .init = (void*)err
+};
+#endif
+/**************************************************************************/
+/**************************************************************************/
+/***           BINDINGS V3                                              ***/
+/**************************************************************************/
+/**************************************************************************/
+#if defined(BUG11) /* make a SEGV */
+
 #define AFB_BINDING_VERSION 3
 #include <afb/afb-binding.h>
 int afbBindingEntry(afb_api_t api)
 {
 	return ((int(*)())(intptr_t)0)();
 }
+#endif
+/**************************************************************************/
+#if defined(BUG12) /* no afbBindingV3 nor afbBindingV3entry */
+
+#define AFB_BINDING_VERSION 0
+#include <afb/afb-binding.h>
+struct afb_api_x3 *afbBindingV3root;
+
+#endif
+/**************************************************************************/
+#if defined(BUG13) /* no afbBindingV3root nor afbBindingV3entry */
+
+#define AFB_BINDING_VERSION 0
+#include <afb/afb-binding.h>
+const struct afb_binding_v3 afbBindingV3;
+int afbBindingV3entry(struct afb_api_x3 *rootapi) { return 0; }
+
+#endif
+/**************************************************************************/
+#if defined(BUG14) /* no api name */
+
+#define AFB_BINDING_VERSION 3
+#include <afb/afb-binding.h>
+
+const struct afb_binding_v3 afbBindingV3;
+
+#endif
+/**************************************************************************/
+#if defined(BUG15) /* bad api name */
+
+#define AFB_BINDING_VERSION 3
+#include <afb/afb-binding.h>
+
+const struct afb_binding_v3 afbBindingV3 = {
+	.api = "bug 15"
+};
+
+#endif
+/**************************************************************************/
+#if defined(BUG16) /* both entry and preinit */
+
+#define AFB_BINDING_VERSION 3
+#include <afb/afb-binding.h>
+
+int afbBindingV3entry(struct afb_api_x3 *rootapi) { return 0; }
+const struct afb_binding_v3 afbBindingV3 = {
+	.api = "bug16",
+	.preinit = afbBindingV3entry
+};
+
+#endif
+/**************************************************************************/
+#if defined(BUG17) /* entry fails */
+
+#define AFB_BINDING_VERSION 3
+#include <afb/afb-binding.h>
+
+int afbBindingV3entry(struct afb_api_x3 *rootapi) { errno = EAGAIN; return -1; }
+#endif
+/**************************************************************************/
+#if defined(BUG18) /* preinit fails */
+
+#define AFB_BINDING_VERSION 3
+#include <afb/afb-binding.h>
+
+const struct afb_binding_v3 afbBindingV3 = {
+	.api = "bug18",
+	.preinit = (void*)err
+};
+
+#endif
+/**************************************************************************/
+#if defined(BUG19) /* preinit SEGV */
+
+#define AFB_BINDING_VERSION 3
+#include <afb/afb-binding.h>
+
+const struct afb_binding_v3 afbBindingV3 = {
+	.api = "bug19",
+	.preinit = (void*)bug
+};
+
+#endif
+/**************************************************************************/
+#if defined(BUG20) /* init fails */
+
+#define AFB_BINDING_VERSION 3
+#include <afb/afb-binding.h>
+
+const struct afb_binding_v3 afbBindingV3 = {
+	.api = "bug20",
+	.init = (void*)err
+};
+
+#endif
+/**************************************************************************/
+#if defined(BUG21) /* init SEGV */
+
+#define AFB_BINDING_VERSION 3
+#include <afb/afb-binding.h>
+
+const struct afb_binding_v3 afbBindingV3 = {
+	.api = "bug21",
+	.init = (void*)bug,
+	.provide_class = "a b c",
+	.require_class = "x y z",
+	.require_api = "bug4 bug5",
+};
+
+#endif
+/**************************************************************************/