bson_new_printf

Author: adriandole

src/libbson/src/bson/bson-string.c

@@ -253,6 +253,23 @@ bson_string_append_printf (bson_string_t *string, const char *format, ...)
    bson_free (ret);
 }
 
+bson_string_t *
+bson_string_new_printf (const char *format, ...)
+{
+   va_list args;
+   char *s;
+
+   BSON_ASSERT (format);
+
+   va_start (args, format);
+   s = bson_strdupv_printf (format, args);
+   va_end (args);
+
+   bson_string_t *ret = bson_string_new (s);
+   bson_free (s);
+   return ret;
+}
+
 
 /*
  *--------------------------------------------------------------------------

src/libbson/src/bson/bson-string.h

@@ -50,6 +50,8 @@ bson_string_append_unichar (bson_string_t *string, bson_unichar_t unichar);
 BSON_EXPORT (void)
 bson_string_append_printf (bson_string_t *string, const char *format, ...)
    BSON_GNUC_PRINTF (2, 3);
+BSON_EXPORT (bson_string_t *)
+bson_string_new_printf (const char *format, ...) BSON_GNUC_PRINTF (1, 2);
 BSON_EXPORT (void)
 bson_string_truncate (bson_string_t *string, uint32_t len);
 BSON_EXPORT (char *)

src/libbson/tests/test-bcon-basic.c

@@ -293,7 +293,7 @@ test_int32 (void)
    bson_init (&bcon);
    bson_init (&expected);
 
-   bson_append_int32 (&expected, "foo", -1, 100);
+   bson_append_int32 (&expected, "foobar", 3, 100);
 
    BCON_APPEND (&bcon, "foo", BCON_INT32 (100));
 

src/libbson/tests/test-string.c

@@ -107,6 +107,15 @@ test_bson_string_append_printf (void)
    bson_string_free (str, true);
 }
 
+static void
+test_bson_string_new_printf (void)
+{
+   bson_string_t *str =
+      bson_string_new_printf ("%s %d %d %d", "testing", 1, 2, 3);
+   BSON_ASSERT (!strcmp (str->str, "testing 1 2 3"));
+   bson_string_free (str, true);
+}
+
 
 static void
 test_bson_string_append_unichar (void)