1 files changed, 407 insertions, 0 deletions
diff --git a/test.cc b/test.cc
new file mode 100644
index 0000000..d7d3a73
--- /dev/null
+++ b/test.cc
@@ -0,0 +1,407 @@
+#include <cassert>
+#include <cinttypes>
+#include <climits>
+#include <cstdlib>
+#include <cstdio>
+#include <limits>
+#include <zap/math.hh>
+#include <zap/mem.hh>
+#include <zap/str.hh>
+
+#define test(_expr,_val,_cmp) \
+ ::std::fprintf(stderr,"(" #_expr "): %" PRIXMAX "\n(" #_val "): %" PRIXMAX "\n",(uintmax_t)(_expr),(uintmax_t)(_val)); \
+ if (!((_expr) _cmp (_val))) { \
+ ::std::fputs("\x1B[91mFailure\x1B[0m (" #_cmp ")\n\n",stderr); \
+ return EXIT_FAILURE; \
+ } \
+ ::std::fputs("\x1B[92mSuccess\x1B[0m (" #_cmp ")\n\n",stderr);
+
+int main(void) {
+ test(::zap::bytelen,CHAR_BIT,==)
+ {
+ test(::zap::minval<bool>, ::std::numeric_limits<bool>::min(), ==)
+ test(::zap::minval<signed char>, ::std::numeric_limits<signed char>::min(), ==)
+ test(::zap::minval<short>, ::std::numeric_limits<short>::min(), ==)
+ test(::zap::minval<int>, ::std::numeric_limits<int>::min(), ==)
+ test(::zap::minval<long>, ::std::numeric_limits<long>::min(), ==)
+ test(::zap::minval<long long>, ::std::numeric_limits<long long>::min(), ==)
+ test(::zap::minval<unsigned char>, ::std::numeric_limits<unsigned char>::min(), ==)
+ test(::zap::minval<unsigned short>, ::std::numeric_limits<unsigned short>::min(), ==)
+ test(::zap::minval<unsigned int>, ::std::numeric_limits<unsigned int>::min(), ==)
+ test(::zap::minval<unsigned long>, ::std::numeric_limits<unsigned long>::min(), ==)
+ test(::zap::minval<unsigned long long>,::std::numeric_limits<unsigned long long>::min(),==)
+ test(::zap::minval<char>, ::std::numeric_limits<char>::min(), ==)
+ test(::zap::minval<wchar_t>, ::std::numeric_limits<wchar_t>::min(), ==)
+ test(::zap::minval<char8_t>, ::std::numeric_limits<char8_t>::min(), ==)
+ test(::zap::minval<char16_t>, ::std::numeric_limits<char16_t>::min(), ==)
+ test(::zap::minval<char32_t>, ::std::numeric_limits<char32_t>::min(), ==)
+
+ test(::zap::maxval<bool>, ::std::numeric_limits<bool>::max(), ==)
+ test(::zap::maxval<signed char>, ::std::numeric_limits<signed char>::max(), ==)
+ test(::zap::maxval<short>, ::std::numeric_limits<short>::max(), ==)
+ test(::zap::maxval<int>, ::std::numeric_limits<int>::max(), ==)
+ test(::zap::maxval<long>, ::std::numeric_limits<long>::max(), ==)
+ test(::zap::maxval<long long>, ::std::numeric_limits<long long>::max(), ==)
+ test(::zap::maxval<unsigned char>, ::std::numeric_limits<unsigned char>::max(), ==)
+ test(::zap::maxval<unsigned short>, ::std::numeric_limits<unsigned short>::max(), ==)
+ test(::zap::maxval<unsigned int>, ::std::numeric_limits<unsigned int>::max(), ==)
+ test(::zap::maxval<unsigned long>, ::std::numeric_limits<unsigned long>::max(), ==)
+ test(::zap::maxval<unsigned long long>,::std::numeric_limits<unsigned long long>::max(),==)
+ test(::zap::maxval<char>, ::std::numeric_limits<char>::max(), ==)
+ test(::zap::maxval<wchar_t>, ::std::numeric_limits<wchar_t>::max(), ==)
+ test(::zap::maxval<char8_t>, ::std::numeric_limits<char8_t>::max(), ==)
+ test(::zap::maxval<char16_t>, ::std::numeric_limits<char16_t>::max(), ==)
+ test(::zap::maxval<char32_t>, ::std::numeric_limits<char32_t>::max(), ==)
+ }
+ // math
+ {
+ auto const pair = ::zap::divmod(0x45,0x5);
+ test(pair.lval,0xD,==)
+ test(pair.rval,0x4,==)
+ }
+ // mem
+ {
+ ::zap::i8 const src[0x36u] = {
+ 0x02u,0x03u,0x05u,0x07u,0x0Bu,0x0Du,0x11u,0x13u,
+ 0x17u,0x1Du,0x1Fu,0x25u,0x29u,0x2Bu,0x2Fu,0x35u,
+ 0x3Bu,0x3Du,0x43u,0x47u,0x49u,0x4Fu,0x53u,0x59u,
+ 0x61u,0x65u,0x67u,0x6Bu,0x6Du,0x71u,0x7Fu,0x83u,
+ 0x89u,0x8Bu,0x95u,0x97u,0x9Du,0xA3u,0xA7u,0xADu,
+ 0xB3u,0xB5u,0xBFu,0xC1u,0xC5u,0xC7u,0xD3u,0xDFu,
+ 0xE3u,0xE5u,0xE9u,0xEFu,0xF1u,0xFBu,
+ };
+ ::zap::i8 dest[sizeof (src)];
+ ::zap::cpret const cpret = ::zap::bytecp(dest,src,sizeof (src));
+ test(cpret.dest,dest + sizeof(src),==)
+ test(cpret.src,src + sizeof(src),==)
+ test(dest[0x00u],0x02u,==)
+ test(dest[0x01u],0x03u,==)
+ test(dest[0x02u],0x05u,==)
+ test(dest[0x03u],0x07u,==)
+ test(dest[0x04u],0x0Bu,==)
+ test(dest[0x05u],0x0Du,==)
+ test(dest[0x06u],0x11u,==)
+ test(dest[0x07u],0x13u,==)
+ test(dest[0x08u],0x17u,==)
+ test(dest[0x09u],0x1Du,==)
+ test(dest[0x0Au],0x1Fu,==)
+ test(dest[0x0Bu],0x25u,==)
+ test(dest[0x0Cu],0x29u,==)
+ test(dest[0x0Du],0x2Bu,==)
+ test(dest[0x0Eu],0x2Fu,==)
+ test(dest[0x0Fu],0x35u,==)
+ test(dest[0x10u],0x3Bu,==)
+ test(dest[0x11u],0x3Du,==)
+ test(dest[0x12u],0x43u,==)
+ test(dest[0x13u],0x47u,==)
+ test(dest[0x14u],0x49u,==)
+ test(dest[0x15u],0x4Fu,==)
+ test(dest[0x16u],0x53u,==)
+ test(dest[0x17u],0x59u,==)
+ test(dest[0x18u],0x61u,==)
+ test(dest[0x19u],0x65u,==)
+ test(dest[0x1Au],0x67u,==)
+ test(dest[0x1Bu],0x6Bu,==)
+ test(dest[0x1Cu],0x6Du,==)
+ test(dest[0x1Du],0x71u,==)
+ test(dest[0x1Eu],0x7Fu,==)
+ test(dest[0x1Fu],0x83u,==)
+ test(dest[0x20u],0x89u,==)
+ test(dest[0x21u],0x8Bu,==)
+ test(dest[0x22u],0x95u,==)
+ test(dest[0x23u],0x97u,==)
+ test(dest[0x24u],0x9Du,==)
+ test(dest[0x25u],0xA3u,==)
+ test(dest[0x26u],0xA7u,==)
+ test(dest[0x27u],0xADu,==)
+ test(dest[0x28u],0xB3u,==)
+ test(dest[0x29u],0xB5u,==)
+ test(dest[0x2Au],0xBFu,==)
+ test(dest[0x2Bu],0xC1u,==)
+ test(dest[0x2Cu],0xC5u,==)
+ test(dest[0x2Du],0xC7u,==)
+ test(dest[0x2Eu],0xD3u,==)
+ test(dest[0x2Fu],0xDFu,==)
+ test(dest[0x30u],0xE3u,==)
+ test(dest[0x31u],0xE5u,==)
+ test(dest[0x32u],0xE9u,==)
+ test(dest[0x33u],0xEFu,==)
+ test(dest[0x34u],0xF1u,==)
+ test(dest[0x35u],0xFBu,==)
+ }
+ {
+ ::zap::i04 val = 0x0u;
+ ::zap::bytefill(&val,(::zap::i8)-0x1u,sizeof (val));
+ test(val,~(::zap::i04)0x0u,==)
+ }
+ {
+ ::zap::i01 const val0 = 0x4545u;
+ ::zap::i01 const val1 = 0x4545u;
+ ::zap::i01 const val2 = 0x4560u;
+ test(::zap::byteeq(&val0,&val1,sizeof (val0)),0x1u,==)
+ test(::zap::byteeq(&val0,&val2,sizeof (val0)),0x0u,==)
+ }
+ {
+ ::zap::i02 const val = 0xFF7F6045u;
+ unsigned char const * const arr = reinterpret_cast<unsigned char const * const>(&val);
+ test(::zap::bytesrch(arr,0x7Fu,sizeof (arr)),&arr[0x2u],==)
+ }
+ // str
+ {
+ ::zap::i8 const utf8[] = {
+ 0x26u,
+ 0xC3u,
+ 0xB0u,
+ 0xE0u,
+ 0xB6u,
+ 0x9Eu,
+ 0xE2u,
+ 0x86u,
+ 0x8Au,
+ 0xE2u,
+ 0x86u,
+ 0x8Bu,
+ 0xF0u,
+ 0x9Fu,
+ 0x97u,
+ 0xBFu,
+ 0x0u,
+ };
+ ::zap::sz const enclen = ::zap_utf8declen(utf8);
+ test(enclen,0x6u,==)
+ ::zap::i02 * const utf02 = new ::zap::i02[enclen + 0x1u];
+ if (utf02 == nullptr) {
+ fputs("Memory allocation failed!\n",stderr);
+ return EXIT_FAILURE;
+ }
+ ::zap_utf8dec(utf02,utf8);
+ test(utf02[0x0u],0x26u, ==)
+ test(utf02[0x1u],0xF0u, ==)
+ test(utf02[0x2u],0xD9Eu, ==)
+ test(utf02[0x3u],0x218Au, ==)
+ test(utf02[0x4u],0x218Bu, ==)
+ test(utf02[0x5u],0x1F5FFu,==)
+ test(utf02[0x6u],0x0u, ==)
+ delete[] utf02;
+ }
+ {
+ ::zap::i02 const utf02[] = {
+ 0x26u,
+ 0xF0u,
+ 0xD9Eu,
+ 0x218Au,
+ 0x218Bu,
+ 0x1F5FFu,
+ 0x0u,
+ };
+ ::zap::sz const enclen = ::zap_utf8enclen(utf02);
+ test(enclen,0x10u,==)
+ ::zap::i8 * const utf8 = new ::zap::i8[enclen + 0x1u];
+ if (utf8 == nullptr) {
+ fputs("Memory allocation failed!\n",stderr);
+ return EXIT_FAILURE;
+ }
+ ::zap_utf8enc(utf8,utf02);
+ test(utf8[0x0u], 0x26u,==)
+ test(utf8[0x1u], 0xC3u,==)
+ test(utf8[0x2u], 0xB0u,==)
+ test(utf8[0x3u], 0xE0u,==)
+ test(utf8[0x4u], 0xB6u,==)
+ test(utf8[0x5u], 0x9Eu,==)
+ test(utf8[0x6u], 0xE2u,==)
+ test(utf8[0x7u], 0x86u,==)
+ test(utf8[0x8u], 0x8Au,==)
+ test(utf8[0x9u], 0xE2u,==)
+ test(utf8[0xAu], 0x86u,==)
+ test(utf8[0xBu], 0x8Bu,==)
+ test(utf8[0xCu], 0xF0u,==)
+ test(utf8[0xDu], 0x9Fu,==)
+ test(utf8[0xEu], 0x97u,==)
+ test(utf8[0xFu], 0xBFu,==)
+ test(utf8[0x10u],0x0u, ==)
+
+ delete[] utf8;
+ }
+ {
+ ::zap::i8 const win1252[] = {
+ 0x26u,
+ 0xF0u,
+ 0x80u,
+ 0x82u,
+ 0x83u,
+ 0x84u,
+ 0x85u,
+ 0x86u,
+ 0x87u,
+ 0x88u,
+ 0x89u,
+ 0x8Au,
+ 0x8Bu,
+ 0x8Cu,
+ 0x8Eu,
+ 0x91u,
+ 0x92u,
+ 0x93u,
+ 0x94u,
+ 0x95u,
+ 0x96u,
+ 0x97u,
+ 0x98u,
+ 0x99u,
+ 0x9Au,
+ 0x9Bu,
+ 0x9Cu,
+ 0x9Eu,
+ 0x9Fu,
+ 0x0u,
+ };
+ ::zap::sz const enclen = sizeof (win1252) - 0x1u;
+ test(enclen,0x1Du,==)
+ ::zap::i02 * const utf02 = new ::zap::i02[enclen + 0x1u];
+ if (utf02 == nullptr) {
+ fputs("Memory allocation failed!\n",stderr);
+ return EXIT_FAILURE;
+ }
+ ::zap_win1252dec(utf02,win1252);
+ test(utf02[0x0u], 0x26u, ==);
+ test(utf02[0x1u], 0xF0u, ==);
+ test(utf02[0x2u], 0x20ACu,==);
+ test(utf02[0x3u], 0x201Au,==);
+ test(utf02[0x4u], 0x192u, ==);
+ test(utf02[0x5u], 0x201Eu,==);
+ test(utf02[0x6u], 0x2026u,==);
+ test(utf02[0x7u], 0x2020u,==);
+ test(utf02[0x8u], 0x2021u,==);
+ test(utf02[0x9u], 0x2C6u, ==);
+ test(utf02[0xAu], 0x2030u,==);
+ test(utf02[0xBu], 0x160u, ==);
+ test(utf02[0xCu], 0x2039u,==);
+ test(utf02[0xDu], 0x152u, ==);
+ test(utf02[0xEu], 0x17Du, ==);
+ test(utf02[0xFu], 0x2018u,==);
+ test(utf02[0x10u],0x2019u,==);
+ test(utf02[0x11u],0x201Cu,==);
+ test(utf02[0x12u],0x201Du,==);
+ test(utf02[0x13u],0x2022u,==);
+ test(utf02[0x14u],0x2013u,==);
+ test(utf02[0x15u],0x2014u,==);
+ test(utf02[0x16u],0x2DCu, ==);
+ test(utf02[0x17u],0x2122u,==);
+ test(utf02[0x18u],0x161u, ==);
+ test(utf02[0x19u],0x203Au,==);
+ test(utf02[0x1Au],0x153u, ==);
+ test(utf02[0x1Bu],0x17Eu, ==);
+ test(utf02[0x1Cu],0x178u, ==);
+ test(utf02[0x1Du],0x0u, ==);
+
+ delete[] utf02;
+ }
+ {
+ ::zap::i02 const utf02[] = {
+ 0x26u,
+ 0xF0u,
+ 0x20ACu,
+ 0x201Au,
+ 0x192u,
+ 0x201Eu,
+ 0x2026u,
+ 0x2020u,
+ 0x2021u,
+ 0x2C6u,
+ 0x2030u,
+ 0x160u,
+ 0x2039u,
+ 0x152u,
+ 0x17Du,
+ 0x2018u,
+ 0x2019u,
+ 0x201Cu,
+ 0x201Du,
+ 0x2022u,
+ 0x2013u,
+ 0x2014u,
+ 0x2DCu,
+ 0x2122u,
+ 0x161u,
+ 0x203Au,
+ 0x153u,
+ 0x17Eu,
+ 0x178u,
+ 0x0u,
+ };
+ ::zap::sz const enclen = sizeof (utf02) / sizeof (utf02[0x0u]) - 0x1u;
+ test(enclen,0x1Du,==)
+ ::zap::i8 * const win1252 = new ::zap::i8[enclen + 0x1u];
+ if (win1252 == nullptr) {
+ fputs("Memory allocation failed!\n",stderr);
+ return EXIT_FAILURE;
+ }
+ ::zap_win1252enc(win1252,utf02);
+ test(win1252[0x0u], 0x26u,==);
+ test(win1252[0x1u], 0xF0u,==);
+ test(win1252[0x2u], 0x80u,==);
+ test(win1252[0x3u], 0x82u,==);
+ test(win1252[0x4u], 0x83u,==);
+ test(win1252[0x5u], 0x84u,==);
+ test(win1252[0x6u], 0x85u,==);
+ test(win1252[0x7u], 0x86u,==);
+ test(win1252[0x8u], 0x87u,==);
+ test(win1252[0x9u], 0x88u,==);
+ test(win1252[0xAu], 0x89u,==);
+ test(win1252[0xBu], 0x8Au,==);
+ test(win1252[0xCu], 0x8Bu,==);
+ test(win1252[0xDu], 0x8Cu,==);
+ test(win1252[0xEu], 0x8Eu,==);
+ test(win1252[0xFu], 0x91u,==);
+ test(win1252[0x10u],0x92u,==);
+ test(win1252[0x11u],0x93u,==);
+ test(win1252[0x12u],0x94u,==);
+ test(win1252[0x13u],0x95u,==);
+ test(win1252[0x14u],0x96u,==);
+ test(win1252[0x15u],0x97u,==);
+ test(win1252[0x16u],0x98u,==);
+ test(win1252[0x17u],0x99u,==);
+ test(win1252[0x18u],0x9Au,==);
+ test(win1252[0x19u],0x9Bu,==);
+ test(win1252[0x1Au],0x9Cu,==);
+ test(win1252[0x1Bu],0x9Eu,==);
+ test(win1252[0x1Cu],0x9Fu,==);
+ test(win1252[0x1Du],0x0u, ==);
+ 
+ delete[] win1252;
+ }
+ {
+ char const * str0 = "Hello there!";
+ char const * str1 = "";
+ ::zap::sz const len0 = ::zap::strlen(str0);
+ ::zap::sz const len1 = ::zap::strlen(str1);
+ test(len0,0xCu,==);
+ test(len1,0x0u,==);
+ }
+ {
+ char const * str0 = "Cogito";
+ char const * str1 = "Sum";
+ ::zap::i8 const cmp0 = ::zap::streq(str0,str0);
+ ::zap::i8 const cmp1 = ::zap::streq(str0,str1);
+ test(cmp0,0x0u,>);
+ test(cmp1,0x0u,==);
+ }
+ {
+ int val = -0x4560;
+ ::zap::i8 len = ::zap_fmtleni(val,0x10u);
+ test(len,0x5u,==);
+ ::zap::i02 str[0x5u];
+ ::zap_fmti(str,val,0x10u,0x1u);
+ test(str[0x0u],0x2212u,==);
+ test(str[0x1u],0x0034u,==);
+ test(str[0x2u],0x0035u,==);
+ test(str[0x3u],0x0036u,==);
+ test(str[0x4u],0x0030u,==);
+ val = 0x8E;
+ len = ::zap_fmtleni(val,0xCu);
+ test(len,0x2u,==);
+ ::zap_fmti(str,val,0xCu,0x0u);
+ test(str[0x0u],0x218Au,==);
+ test(str[0x1u],0x218Bu,==);
+ }
+}