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Function to generate string representation of byte array in testing.h

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This commit is contained in:
Aryadev Chavali
2024-04-28 20:56:13 +05:30
parent 8461dcf423
commit 8c0bebc8ea
2 changed files with 39 additions and 6 deletions
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18
test/lib/test-base.h
View File

@@ -16,6 +16,8 @@
#include <lib/base.h>
#include <testing.h>
#include <string.h>
void testing_lib_base_word_safe_sub(void)
{
const struct TestCase
@@ -119,11 +121,14 @@ void testing_lib_base_bytes_to_hword(void)
{{0, 0, 0, 0b10000000}, 1 << 31},
{{0x89, 0xab, 0xcd, 0xef}, 0xefcdab89}};
const size_t n = size_byte_array_to_string(4);
char str[n];
for (size_t i = 0; i < ARR_SIZE(tests); ++i)
{
memset(str, 0, n);
const hword_t got = convert_bytes_to_hword(tests[i].bytes);
INFO(__func__, "Testing(0x%X, 0x%X, 0x%X, 0x%X)\n", tests[i].bytes[0],
tests[i].bytes[1], tests[i].bytes[2], tests[i].bytes[3]);
byte_array_to_string(tests[i].bytes, 4, str);
INFO(__func__, "Testing%s\n", str);
if (tests[i].expected != got)
{
FAIL(__func__, "[%lu] -> Expected 0x%x got 0x%x\n", i, tests[i].expected,
@@ -146,12 +151,13 @@ void testing_lib_base_bytes_to_word(void)
{{0, 0, 0, 0, 0, 0, 0, 0b10000000}, 1LU << 63},
{{0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef}, 0xefcdab8967452301}};
const size_t n = size_byte_array_to_string(8);
char str[n];
for (size_t i = 0; i < ARR_SIZE(tests); ++i)
{
INFO(__func__, "Testing(0x%X, 0x%X, 0x%X, 0x%X, 0x%X, 0x%X, 0x%X, 0x%X)\n",
tests[i].bytes[0], tests[i].bytes[1], tests[i].bytes[2],
tests[i].bytes[3], tests[i].bytes[4], tests[i].bytes[5],
tests[i].bytes[6], tests[i].bytes[7]);
memset(str, 0, n);
byte_array_to_string(tests[i].bytes, 8, str);
INFO(__func__, "Testing%s\n", str);
const word_t got = convert_bytes_to_word(tests[i].bytes);
if (tests[i].expected != got)
{

27
test/testing.h
View File

@@ -15,8 +15,10 @@
#include <assert.h>
#include <lib/base.h>
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
#define MESSAGE(FILE, COLOUR, NAME, FORMAT, ...) \
fprintf(FILE, "\t[" COLOUR "%s" TERM_RESET "]: " FORMAT, NAME, __VA_ARGS__)
@@ -51,4 +53,29 @@ struct Test
} \
SUCCESS(#SUITE, "%s", "Finished test suite!\n")
static size_t size_byte_array_to_string(const size_t n)
{
return 3 + (4 * n) + (2 * (n - 1));
}
static void byte_array_to_string(const byte_t *bytes, size_t size_bytes,
char *str)
{
str[0] = '{';
size_t j = 1;
for (size_t i = 0; i < size_bytes; ++i)
{
;
char buffer[7];
int k = i == size_bytes - 1 ? 0 : 2;
size_t n = 2 + (bytes[i] < 10 ? 1 : 2) + k;
sprintf(buffer, "0x%X, ", bytes[i]);
memcpy(str + j, buffer, n);
j += n;
}
str[j] = '}';
str[j + 1] = '\0';
}
#endif