From 07e18043145f3d91c8ea7ec3ad41b3c905585277 Mon Sep 17 00:00:00 2001 From: Ethan Werner Date: Wed, 1 Jul 2026 09:42:39 +0400 Subject: initial commit: ts time series analysis library v0.1.0 - 354 financial and mathematical time-series indicators - Uniform C11 API with consistent function signatures - 349 passing tests with -Werror - Static and shared library builds - pkg-config integration - Python bindings - Fuzzing and sanitizer support - Security hardening flags --- test/prings_special_k.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 test/prings_special_k.c (limited to 'test/prings_special_k.c') diff --git a/test/prings_special_k.c b/test/prings_special_k.c new file mode 100644 index 0000000..41e6a89 --- /dev/null +++ b/test/prings_special_k.c @@ -0,0 +1,23 @@ +#include +#include "ts.h" + +bool ts_test_prings_special_k( void ) +{ + /* k1=3, k2=2 */ + fp_t const o[] = { 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 }; + fp_t const h[] = { 12, 13, 14, 15, 16, 17, 18, 19, 20, 21 }; + fp_t const l[] = { 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 }; + fp_t const c[] = { 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 }; + + fp_t const * const x[] = { o, h, l, c }; + +/* Monotonically increasing: %K_raw = 80 for all windows */ + fp_t const ek[] = { 80, 80, 80, 80, 80, 80, 80 }; + fp_t const ed[] = { 80, 80, 80, 80, 80, 80, 80 }; + fp_t const * const exp[2] = { ek, ed }; + + typedef struct { uint_t k1; uint_t k2; } c_t; + c_t constants = { .k1 = 3, .k2 = 2 }; + + return ts_test(ts_prings_special_k, ts_prings_special_k_offset, x, exp, sizeof( o ) / sizeof( *o ), (ts_constant_t *)&constants, &ts_prings_special_k_p); +} -- cgit v1.3.1