From 7d956c533e9fd7d3bbb9a4a8b7f89f0fe54d4bc3 Mon Sep 17 00:00:00 2001
From: Thomas Schmucker <ts@its1.de>
Date: Sun, 13 Apr 2025 22:43:46 +0200
Subject: first draft

---
 contrib/csv-perf.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 contrib/csv-perf.c

(limited to 'contrib/csv-perf.c')

diff --git a/contrib/csv-perf.c b/contrib/csv-perf.c
new file mode 100644
index 0000000..1c0f7a3
--- /dev/null
+++ b/contrib/csv-perf.c
@@ -0,0 +1,46 @@
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+#include "csv.h"
+
+static int
+test(FILE *f)
+{
+	int   line = 0;
+	csv_t csv  = { 0 };
+
+	while ( csv_read(&csv, f) ) {
+		++line;
+	}
+
+	return line;
+}
+
+int
+main(int argc, char *argv[])
+{
+	if ( argc != 2 ) {
+		fprintf(stderr, "usage: %s testfile\n", argv[0]);
+		return EXIT_FAILURE;
+	}
+
+	FILE *in = fopen(argv[1], "r");
+	if ( in == NULL ) {
+		fprintf(stderr, "failed to open testfile...\n");
+		return EXIT_FAILURE;
+	}
+
+	clock_t start = clock();
+
+	int lines = test(in);
+
+	clock_t end = clock();
+
+	fclose(in);
+
+	printf("%d lines processed, duration: %.3lf sec\n", lines, ((double) (end - start)) / CLOCKS_PER_SEC);
+
+	return EXIT_SUCCESS;
+}
-- 
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