6dce56b2a3
As there 3 intercepts that depend on libresolv, link tests in ./configure scripts may be confuse by the presence of resolv symbols (i.e. dn_expand) even with -lresolv and get a runtime error. Android provides the functionality in libc. https://reviews.llvm.org/D122849 https://reviews.llvm.org/D126851 Reviewed By: eugenis, MaskRay Differential Revision: https://reviews.llvm.org/D127145
43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
// RUN: %clangxx %s -o %t && %run %t %p
|
|
|
|
#include <assert.h>
|
|
#include <resolv.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
|
|
int main(int iArgc, char *szArgv[]) {
|
|
// Check NTOP writing
|
|
const char *src = "base64 test data";
|
|
size_t src_len = strlen(src);
|
|
size_t dst_len = ((src_len + 2) / 3) * 4 + 1;
|
|
char dst[dst_len];
|
|
int res = b64_ntop(reinterpret_cast<const unsigned char *>(src), src_len, dst,
|
|
dst_len);
|
|
assert(res >= 0);
|
|
assert(strcmp(dst, "YmFzZTY0IHRlc3QgZGF0YQ==") == 0);
|
|
|
|
// Check PTON writing
|
|
unsigned char target[dst_len];
|
|
res = b64_pton(dst, target, dst_len);
|
|
assert(res >= 0);
|
|
assert(strncmp(reinterpret_cast<const char *>(target), src, res) == 0);
|
|
|
|
// Check NTOP writing for zero length src
|
|
src = "";
|
|
src_len = strlen(src);
|
|
assert(((src_len + 2) / 3) * 4 + 1 < dst_len);
|
|
res = b64_ntop(reinterpret_cast<const unsigned char *>(src), src_len, dst,
|
|
dst_len);
|
|
assert(res >= 0);
|
|
assert(strcmp(dst, "") == 0);
|
|
|
|
// Check PTON writing for zero length src
|
|
dst[0] = '\0';
|
|
res = b64_pton(dst, target, dst_len);
|
|
assert(res >= 0);
|
|
assert(strncmp(reinterpret_cast<const char *>(target), src, res) == 0);
|
|
|
|
return 0;
|
|
}
|