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#include <stdio.h>
#include <criterion/criterion.h>
#include "../src/baseencode.h"
Test(b64_encode_test, null_input) {
baseencode_error_t err;
const char *k = NULL;
char *ek = base64_encode(k, 5, &err);
cr_expect_null(ek, "%s");
}
Test(b64_encode_test, data_nodata_size_nosize) {
baseencode_error_t err;
const char *k1 = "";
const char *k2 = "asdiasjdijis";
// test no-data with given size, data with no-size and no-data no-size
char *ek1 = base64_encode(k1, 30, &err);
char *ek2 = base64_encode(k2, 0, &err);
cr_expect(strcmp(k1, ek1) == 0, "Expected %s to be equal to %s", ek1, k1);
cr_expect_null(ek2, "%s");
free(ek1);
}
Test(b64_encode_test, b64_all_chars) {
baseencode_error_t err;
const char *k = "ADFG413!£$%&&((/?^çé*[]#)-.,|<>+";
const char *k_enc = "QURGRzQxMyHCoyQlJiYoKC8/XsOnw6kqW10jKS0uLHw8Pis=";
char *ek = base64_encode(k, strlen(k)+1, &err);
cr_expect(strcmp(ek, k_enc) == 0, "Expected %s to be equal to %s", ek, k_enc);
free(ek);
}
Test(b64_encode_test, b64_all_chars_noplusone) {
baseencode_error_t err;
const char *k = "ADFG413!£$%&&((/?^çé*[]#)-.,|<>+";
const char *k_enc = "QURGRzQxMyHCoyQlJiYoKC8/XsOnw6kqW10jKS0uLHw8Pis=";
char *ek = base64_encode(k, strlen(k), &err);
cr_expect(strcmp(ek, k_enc) == 0, "Expected %s to be equal to %s", ek, k_enc);
free(ek);
}
Test(b64_encode_test, b64_rfc4648) {
baseencode_error_t err;
const char *k[] = {"", "f", "fo", "foo", "foob", "fooba", "foobar"};
const char *k_enc[] = {"", "Zg==" ,"Zm8=", "Zm9v", "Zm9vYg==" ,"Zm9vYmE=", "Zm9vYmFy"};
for (int i = 0; i < 7; i++) {
char *ek = base64_encode(k[i], strlen(k[i])+1, &err);
cr_expect(strcmp(ek, k_enc[i]) == 0, "Expected %s to be equal to %s", ek, k_enc[i]);
free(ek);
}
}
Test(b64_encode_test, b64_rfc4648_noplusone) {
baseencode_error_t err;
const char *k[] = {"", "f", "fo", "foo", "foob", "fooba", "foobar"};
const char *k_enc[] = {"", "Zg==" ,"Zm8=", "Zm9v", "Zm9vYg==" ,"Zm9vYmE=", "Zm9vYmFy"};
for (int i = 0; i < 7; i++) {
char *ek = base64_encode(k[i], strlen(k[i]), &err);
cr_expect(strcmp(ek, k_enc[i]) == 0, "Expected %s to be equal to %s", ek, k_enc[i]);
free(ek);
}
}
Test(b64_encode_test, b64_encode_input_exceeded) {
baseencode_error_t err;
const char *k = "test";
size_t len = 65*1024*1024;
char *ek = base64_encode(k, len, &err);
cr_expect_null(ek, "%s");
cr_expect_eq(err, INPUT_TOO_BIG);
}
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