feat(printf): added new oprintf() function

Write formatted output directly to given output function

1 files changed, 8 insertions, 2 deletions

diff --git a/test/test_suite.cpp b/test/test_suite.cpp
index 9a02b1e..c5614b0 100644
--- a/test/test_suite.cpp
+++ b/test/test_suite.cpp
@@ -50,8 +50,6 @@ void test::_putchar(char character)
 

 

 TEST_CASE("printf", "[]" ) {

-  char buffer[100];

-

   printf_idx = 0U;

   memset(printf_buffer, 0xCC, 100U);

   REQUIRE(test::printf("% d", 4232) == 5);

@@ -59,6 +57,14 @@ TEST_CASE("printf", "[]" ) {
 }

 

 

+TEST_CASE("oprintf", "[]" ) {

+  printf_idx = 0U;

+  memset(printf_buffer, 0xCC, 100U);

+  test::oprintf(&test::_putchar, "This is a test of %X", 0x12EFU);

+  REQUIRE(!strcmp(printf_buffer, "This is a test of 12EF"));

+}

+

+

 TEST_CASE("snprintf", "[]" ) {

   char buffer[100];