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print_number: return boolean instead of pointer

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This commit is contained in:
Max Bruckner
2017-03-03 00:26:58 +01:00
parent 748f4bfd4f
commit 1749de02f8
2 changed files with 11 additions and 13 deletions
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7
tests/print_number.c
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@ -37,7 +37,7 @@ static void assert_print_number(const char *expected, double input)
memset(item, 0, sizeof(item));
cJSON_SetNumberValue(item, input);
TEST_ASSERT_NOT_NULL_MESSAGE(print_number(item, &buffer, &global_hooks), "Failed to print number.");
TEST_ASSERT_TRUE_MESSAGE(print_number(item, &buffer, &global_hooks), "Failed to print number.");
TEST_ASSERT_EQUAL_STRING_MESSAGE(expected, buffer.buffer, "Printed number is not as expected.");
}
@ -91,14 +91,13 @@ static void trim_trailing_zeroes_should_trim_trailing_zeroes(void)
{
printbuffer buffer;
unsigned char number[100];
unsigned char *pointer = NULL;
buffer.length = sizeof(number);
buffer.buffer = number;
strcpy((char*)number, "10.00");
buffer.offset = sizeof("10.00") - 1;
pointer = trim_trailing_zeroes(&buffer);
TEST_ASSERT_EQUAL_UINT8('\0', *pointer);
TEST_ASSERT_TRUE(trim_trailing_zeroes(&buffer));
TEST_ASSERT_EQUAL_UINT8('\0', buffer.buffer[buffer.offset]);
TEST_ASSERT_EQUAL_STRING("10", number);
TEST_ASSERT_EQUAL_UINT(sizeof("10") - 1, buffer.offset);
}