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tests: unittests: add unittest for fmt_lpad()

pr/rotary
Kaspar Schleiser 6 years ago
parent
commit
a3774adfaf
  1. 34
      tests/unittests/tests-fmt/tests-fmt.c

34
tests/unittests/tests-fmt/tests-fmt.c

@ -13,6 +13,7 @@
*/
#include <errno.h>
#include <stdint.h>
#include <string.h>
#include "embUnit/embUnit.h"
@ -275,6 +276,38 @@ static void test_scn_u32_dec(void)
TEST_ASSERT_EQUAL_INT(val2, scn_u32_dec(string1, 5));
}
static void test_fmt_lpad(void)
{
const char base[] = "abcd";
char string[9] = {0};
strcpy(string, base);
fmt_lpad(string, 4, 8, ' ');
TEST_ASSERT_EQUAL_STRING(" abcd", (char*)string);
fmt_lpad(string, 0, 0, '1');
TEST_ASSERT_EQUAL_STRING(" abcd", (char*)string);
fmt_lpad(string, 4, 0, '2');
TEST_ASSERT_EQUAL_STRING(" abcd", (char*)string);
fmt_lpad(string, 0, 4, '3');
TEST_ASSERT_EQUAL_STRING("3333abcd", (char*)string);
fmt_lpad(string, 8, 8, '4');
TEST_ASSERT_EQUAL_STRING("3333abcd", (char*)string);
fmt_lpad(string, 4, 8, 'x');
TEST_ASSERT_EQUAL_STRING((char*)string, "xxxx3333");
}
Test *tests_fmt_tests(void)
{
EMB_UNIT_TESTFIXTURES(fixtures) {
@ -293,6 +326,7 @@ Test *tests_fmt_tests(void)
new_TestFixture(test_fmt_strlen),
new_TestFixture(test_fmt_str),
new_TestFixture(test_scn_u32_dec),
new_TestFixture(test_fmt_lpad),
};
EMB_UNIT_TESTCALLER(fmt_tests, NULL, NULL, fixtures);

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