discover: Add test_data member to struct discover_context

We have parsers passing discover_contexts around, which we want to hook
into the test framework. Add a void * member, which the test code can
use to reference the test.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

3 files changed, 3 insertions, 0 deletions

diff --git a/discover/device-handler.c b/discover/device-handler.c
index 8b4046e..fc280af 100644
--- a/discover/device-handler.c
+++ b/discover/device-handler.c
@@ -520,6 +520,7 @@ struct discover_context *device_handler_discover_context_create(
 	ctx = talloc(handler, struct discover_context);
 	ctx->device = device;
 	ctx->conf_url = NULL;
+	ctx->test_data = NULL;
 	list_init(&ctx->boot_options);
 
 	return ctx;
diff --git a/discover/device-handler.h b/discover/device-handler.h
index 9d477db..5dbc349 100644
--- a/discover/device-handler.h
+++ b/discover/device-handler.h
@@ -64,6 +64,7 @@ struct discover_context {
 	struct list		boot_options;
 	struct pb_url		*conf_url;
 	enum conf_method	method;
+	void			*test_data;
 };
 
 struct device_handler *device_handler_init(struct discover_server *server,
diff --git a/test/parser/utils.c b/test/parser/utils.c
index 7af4df7..40737c4 100644
--- a/test/parser/utils.c
+++ b/test/parser/utils.c
@@ -75,6 +75,7 @@ static struct discover_context *test_create_context(struct parser_test *test)
 
 	list_init(&ctx->boot_options);
 	ctx->device = test_create_device_simple(test);
+	ctx->test_data = test;
 	device_handler_add_device(test->handler, ctx->device);
 
 	return ctx;