147 lines
4.3 KiB
C
147 lines
4.3 KiB
C
#include "first.h"
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#include "base64.h"
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static void check_all_len_0() {
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buffer *check = buffer_init();
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const char empty[] = "";
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{
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unsigned char* check_res;
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force_assert(0 == li_to_base64_no_padding(NULL, 0, NULL, 0, BASE64_STANDARD));
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buffer_reset(check);
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check_res = buffer_append_base64_decode(check, NULL, 0, BASE64_STANDARD);
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force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr));
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force_assert(buffer_is_equal_string(check, empty, 0));
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}
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{
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unsigned char* check_res;
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force_assert(0 == li_to_base64_no_padding(NULL, 0, NULL, 0, BASE64_URL));
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buffer_reset(check);
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check_res = buffer_append_base64_decode(check, NULL, 0, BASE64_URL);
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force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr));
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force_assert(buffer_is_equal_string(check, empty, 0));
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}
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buffer_free(check);
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}
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static void check_all_len_1() {
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unsigned int c1;
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buffer *check = buffer_init();
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for (c1 = 0; c1 < 256; ++c1) {
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{
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unsigned char in[] = { c1 };
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char out[2] = { 0, 0 };
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unsigned char* check_res;
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force_assert(sizeof(out) == li_to_base64_no_padding(out, sizeof(out), in, sizeof(in), BASE64_STANDARD));
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buffer_reset(check);
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check_res = buffer_append_base64_decode(check, out, sizeof(out), BASE64_STANDARD);
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force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr));
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force_assert(buffer_is_equal_string(check, (const char*) in, sizeof(in)));
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}
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{
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unsigned char in[] = { c1 };
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char out[2] = { 0, 0 };
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unsigned char* check_res;
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force_assert(sizeof(out) == li_to_base64_no_padding(out, sizeof(out), in, sizeof(in), BASE64_URL));
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buffer_reset(check);
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check_res = buffer_append_base64_decode(check, out, sizeof(out), BASE64_URL);
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force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr));
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force_assert(buffer_is_equal_string(check, (const char*) in, sizeof(in)));
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}
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}
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buffer_free(check);
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}
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static void check_all_len_2() {
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unsigned int c1, c2;
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buffer *check = buffer_init();
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for (c1 = 0; c1 < 256; ++c1) for (c2 = 0; c2 < 256; ++c2) {
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{
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unsigned char in[] = { c1, c2 };
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char out[3] = { 0, 0, 0 };
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unsigned char* check_res;
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force_assert(sizeof(out) == li_to_base64_no_padding(out, sizeof(out), in, sizeof(in), BASE64_STANDARD));
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buffer_reset(check);
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check_res = buffer_append_base64_decode(check, out, sizeof(out), BASE64_STANDARD);
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force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr));
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force_assert(buffer_is_equal_string(check, (const char*) in, sizeof(in)));
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}
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{
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unsigned char in[] = { c1, c2 };
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char out[3] = { 0, 0, 0 };
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unsigned char* check_res;
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force_assert(sizeof(out) == li_to_base64_no_padding(out, sizeof(out), in, sizeof(in), BASE64_URL));
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buffer_reset(check);
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check_res = buffer_append_base64_decode(check, out, sizeof(out), BASE64_URL);
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force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr));
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force_assert(buffer_is_equal_string(check, (const char*) in, sizeof(in)));
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}
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}
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buffer_free(check);
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}
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static void check_all_len_3() {
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unsigned int c1, c2, c3;
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buffer *check = buffer_init();
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for (c1 = 0; c1 < 256; ++c1) for (c2 = 0; c2 < 256; ++c2) for (c3 = 0; c3 < 256; ++c3) {
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{
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unsigned char in[] = { c1, c2, c3 };
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char out[4] = { 0, 0, 0, 0 };
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unsigned char* check_res;
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force_assert(sizeof(out) == li_to_base64_no_padding(out, sizeof(out), in, sizeof(in), BASE64_STANDARD));
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buffer_reset(check);
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check_res = buffer_append_base64_decode(check, out, sizeof(out), BASE64_STANDARD);
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force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr));
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force_assert(buffer_is_equal_string(check, (const char*) in, sizeof(in)));
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}
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{
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unsigned char in[] = { c1, c2, c3 };
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char out[4] = { 0, 0, 0, 0 };
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unsigned char* check_res;
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force_assert(sizeof(out) == li_to_base64_no_padding(out, sizeof(out), in, sizeof(in), BASE64_URL));
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buffer_reset(check);
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check_res = buffer_append_base64_decode(check, out, sizeof(out), BASE64_URL);
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force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr));
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force_assert(buffer_is_equal_string(check, (const char*) in, sizeof(in)));
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}
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}
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buffer_free(check);
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}
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int main() {
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check_all_len_0();
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check_all_len_1();
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check_all_len_2();
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check_all_len_3();
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return 0;
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}
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