int main() { plan(20); test_uints(); test_ints(); test_bools(); test_floats(); test_doubles(); test_nils(); test_strls(); test_binls(); test_strs(); test_bins(); test_arrays(); test_maps(); test_next_on_arrays(); test_next_on_maps(); test_compare_uints(); test_format(); test_mp_print(); test_mp_check(); test_numbers(); test_overflow(); return check_plan(); }
int main(void) { test_equal(); test_overflow(); lzma_index *i = create_empty(); test_many(i); lzma_index_end(i, NULL); i = create_small(); test_many(i); lzma_index_end(i, NULL); i = create_big(); test_many(i); lzma_index_end(i, NULL); test_cat(); test_locate(); test_corrupt(); return 0; }
int main() { test_zero("strtonumtest: 0 test"); test_one("strtonumtest: -1 test"); test_badnum("strtonumtest: bad number test"); test_overflow("strtonumtest: overflow test"); test_minmax("strtonumtest: minmax test"); _exit(0); }
int main(int argc, char *argv[]) { grpc_test_init(argc, argv); test_values(); test_add_sub(); test_overflow(); test_sticky_infinities(); test_similar(); return 0; }
int main(void) { test_equal(); test_overflow(); lzma_index *i = create_empty(); test_many(i); lzma_index_end(i, NULL); i = create_small(); test_many(i); lzma_index_end(i, NULL); i = create_big(); test_many(i); lzma_index_end(i, NULL); test_cat(); test_locate(); test_corrupt(); // Test for the bug fix 21515d79d778b8730a434f151b07202d52a04611: // liblzma: Fix lzma_index_dup() for empty Streams. i = create_empty(); expect(lzma_index_stream_padding(i, 4) == LZMA_OK); test_copy(i); lzma_index_end(i, NULL); // Test for the bug fix 3bf857edfef51374f6f3fffae3d817f57d3264a0: // liblzma: Fix a memory leak in error path of lzma_index_dup(). // Use Valgrind to see that there are no leaks. i = create_small(); expect(lzma_index_dup(i, &my_allocator) == NULL); lzma_index_end(i, NULL); return 0; }
int main(int argc, char *argv[]) { printf("1..15\n"); /* Test csqrt() */ t_csqrt = _csqrt; test_finite(); printf("ok 1 - csqrt\n"); test_zeros(); printf("ok 2 - csqrt\n"); test_infinities(); printf("ok 3 - csqrt\n"); test_nans(); printf("ok 4 - csqrt\n"); test_overflow(DBL_MAX_EXP); printf("ok 5 - csqrt\n"); /* Now test csqrtf() */ t_csqrt = _csqrtf; test_finite(); printf("ok 6 - csqrt\n"); test_zeros(); printf("ok 7 - csqrt\n"); test_infinities(); printf("ok 8 - csqrt\n"); test_nans(); printf("ok 9 - csqrt\n"); test_overflow(FLT_MAX_EXP); printf("ok 10 - csqrt\n"); /* Now test csqrtl() */ t_csqrt = csqrtl; test_finite(); printf("ok 11 - csqrt\n"); test_zeros(); printf("ok 12 - csqrt\n"); test_infinities(); printf("ok 13 - csqrt\n"); test_nans(); printf("ok 14 - csqrt\n"); test_overflow(LDBL_MAX_EXP); printf("ok 15 - csqrt\n"); return (0); }
void BRR_CompressBlock( int* source, int* dest, cresult* presult, int ffixed ) { // source = source buffer // dest = return buffer (compressed data) // presults = result return // ffixed = filter selection int r_shift; int r_half; int c; int s1; int s2; int rs1; int rs2; int ra; int rb; int cp; int c_1; int c_2; int x; int block_data[16]; int block_error; int block_errorb=2147483647; // max int block_datab[16]; int block_samp[16]; int block_sampb[18]; int block_rangeb; int block_filterb; int filter; int fmin; int fmax; // set filter ranges if( ffixed == 4 ) { fmin = 0; fmax = 3; } else { fmin = ffixed; fmax = ffixed; } // loop through filters for( filter = fmin; filter <= fmax; filter++ ) { // loop through ranges for( r_shift = 12; r_shift >= 0; r_shift-- ) { r_half =(1 << r_shift) >> 1; // half shift value (for rounding) c_1 =source[-1]; // previous samp 1 c_2 =source[-2]; // previous samp 2 block_error =0; // reset error // loop through samples for( x = 0; x < 16; x++ ) { // calculate filter values cp = ComputeFilter( c_2, c_1, filter ); c = source[x] >> 1; // load sample, /2 s1 = (signed short int)(c & 0x7FFF); // uhh? :) s2 = (signed short int)(c | 0x8000); // s1 -= cp; // undo filter s2 -= cp; // s1 <<= 1; // restore lost bit s2 <<= 1; // s1 += r_half; // shift and round s2 += r_half; // s1 >>= r_shift; // s2 >>= r_shift; // s1 = ClampNibble( s1 ); // clamp s2 = ClampNibble( s2 ); // rs1 = s1; // save data rs2 = s2; // s1 = (s1 << r_shift) >> 1; // undo shift s2 = (s2 << r_shift) >> 1; // if( filter >= 2 ) // apply filter { // s1 = ClampWord( s1 + cp ); // s2 = ClampWord( s2 + cp ); // } // else // { // s1 = s1 + cp; // s2 = s2 + cp; // } // s1 = ((signed short int)( s1 << 1 )) >> 1; // sign extend s2 = ((signed short int)( s2 << 1 )) >> 1; // ra = (c) - s1; // check difference rb = (c) - s2; // if( ra < 0 ) ra = -ra; // absolute value if( rb < 0 ) rb = -rb; // if( ra < rb ) // pick lesser error value { // block_error += (int)ra; // add error value block_data[x] = rs1; // set data } // else // { // block_error += (int)rb; // add error value block_data[x] = rs2; // set data s1 = s2; // } // if( block_data[x] < 0 ) // unsign nibble block_data[x] += 16; c_2 = c_1; // set previous samples c_1 = s1; // block_samp[x] = s1; // save sample } // check if error rate is lower than current if( block_error < block_errorb ) { // copy all data to "best" buffer block_errorb = block_error; block_rangeb = r_shift; block_filterb = filter; for( x = 0; x < 16; x++ ) block_datab[x] = block_data[x]; for( x = 0; x < 16; x++ ) block_sampb[x+2] = block_samp[x]; } } } unsigned int overflow=0; block_sampb[0] = block_sampb[14+2]; block_sampb[1] = block_sampb[15+2]; for( x = 0; x < 16; x++ ) { overflow = (overflow << 1) | test_overflow( block_sampb + x ); } // copy best buffer to output for( x = 0; x < 16; x++ ) dest[x] = block_datab[x]; // copy affected sample data for( x = 0; x < 16; x++ ) presult->samp[x] = block_sampb[x+2]; // return results presult->range = block_rangeb; presult->filter = block_filterb; presult->samp_loss = block_errorb; if( overflow ) presult->overflow = true; else presult->overflow = false; }