test/parser: Allow tests to provide pre-loaded config data

Some tests may want to use an existing buffer as config data, so add
test_read_config_data() to allow this.

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

2 files changed, 12 insertions, 0 deletions

diff --git a/test/parser/parser-test.h b/test/parser/parser-test.h
index e17cbbc..5baa458 100644
--- a/test/parser/parser-test.h
+++ b/test/parser/parser-test.h
@@ -22,6 +22,11 @@ void __register_parser(struct parser *parser);
 struct discover_device *test_create_device(struct discover_context *ctx,
 		const char *name);
 
+#define test_read_conf_data(t, d) \
+	__test_read_conf_data(t, d, sizeof(d))
+
+void __test_read_conf_data(struct parser_test *test,
+		const char *buf, size_t len);
 void test_read_conf_file(struct parser_test *test, const char *filename);
 
 int test_run_parser(struct parser_test *test, const char *parser_name);
diff --git a/test/parser/utils.c b/test/parser/utils.c
index 16c415a..a1d0ad2 100644
--- a/test/parser/utils.c
+++ b/test/parser/utils.c
@@ -85,6 +85,13 @@ void test_fini(struct parser_test *test)
 	talloc_free(test);
 }
 
+void __test_read_conf_data(struct parser_test *test,
+		const char *buf, size_t len)
+{
+	test->conf.size = len;
+	test->conf.buf = talloc_memdup(test, buf, len);
+}
+
 void test_read_conf_file(struct parser_test *test, const char *filename)
 {
 	struct stat stat;