From 07e18043145f3d91c8ea7ec3ad41b3c905585277 Mon Sep 17 00:00:00 2001
From: Ethan Werner <mail@ethanwerner.com>
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/missing_bar_count.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 test/missing_bar_count.c

(limited to 'test/missing_bar_count.c')

diff --git a/test/missing_bar_count.c b/test/missing_bar_count.c
new file mode 100644
index 0000000..e15e634
--- /dev/null
+++ b/test/missing_bar_count.c
@@ -0,0 +1,28 @@
+#include <math.h>
+#include <stddef.h>
+#include "ts.h"
+
+bool ts_test_missing_bar_count( void )
+{
+    fp_t threshold = 0.5;
+
+    fp_t const x[] = { 10, 10.1, 10.2, 10.1, 11, 11.1, 11.2, 11.3, 12.5, 12.6 };
+
+    fp_t const * const inp[1] = { x };
+
+    /* i=0: 0
+     * i=1: |10.1-10|=0.1 < 0.5, count=1
+     * i=2: |10.2-10.1|=0.1 < 0.5, count=2
+     * i=3: |10.1-10.2|=0.1 < 0.5, count=3
+     * i=4: |11-10.1|=0.9 >= 0.5, count=0
+     * i=5: |11.1-11|=0.1 < 0.5, count=1
+     * i=6: |11.2-11.1|=0.1 < 0.5, count=2
+     * i=7: |11.3-11.2|=0.1 < 0.5, count=3
+     * i=8: |12.5-11.3|=1.2 >= 0.5, count=0
+     * i=9: |12.6-12.5|=0.1 < 0.5, count=1
+     */
+    fp_t const e[] = { 0, 1, 2, 3, 0, 1, 2, 3, 0, 1 };
+    fp_t const * const exp[1] = { e };
+
+    return ts_test(ts_missing_bar_count, ts_missing_bar_count_offset, inp, exp, sizeof( x ) / sizeof( *x ), (ts_constant_t *)&threshold, &ts_missing_bar_count_p);
+}
-- 
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