From 8e9691d97f6e58b322629eb4551eb98aa1b3e07d Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Tue, 20 Oct 2009 07:59:14 +0200
Subject: [PATCH] test: added "run_hscroll" program

A program for debugging the hscroll.c library.
---
 .gitignore         |  2 ++
 Makefile.am        | 11 +++++++++++
 test/run_hscroll.c | 42 ++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 55 insertions(+)
 create mode 100644 test/run_hscroll.c

diff --git a/.gitignore b/.gitignore
index ed05974..06f8483 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,5 @@ stamp-*
 src/ncmpc
 src/ncmpc-tiny
 build
+
+test/run_hscroll
diff --git a/Makefile.am b/Makefile.am
index 966253b..1033e66 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -158,6 +158,17 @@ src/ncmpc-tiny: $(filter-out %.h,$(src_ncmpc_SOURCES))
 
 CLEANFILES = src/ncmpc-tiny
 
+#
+# test suite
+#
+
+check_PROGRAMS = \
+	test/run_hscroll
+
+test_run_hscroll_SOURCES = test/run_hscroll.c src/hscroll.c src/charset.c
+test_run_hscroll_CPPFLAGS = -Isrc $(AM_CPPFLAGS)
+test_run_hscroll_LDFLAGS = $(GLIB_LIBS)
+
 #
 # sparse
 #
diff --git a/test/run_hscroll.c b/test/run_hscroll.c
new file mode 100644
index 0000000..6bc4407
--- /dev/null
+++ b/test/run_hscroll.c
@@ -0,0 +1,42 @@
+#include "hscroll.h"
+#include "config.h"
+
+#include <glib.h>
+#include <stdlib.h>
+
+#ifdef ENABLE_LOCALE
+#include <locale.h>
+#endif
+
+int main(int argc, char **argv)
+{
+	struct hscroll hscroll;
+	char *p;
+	unsigned width, count;
+
+	if (argc != 5) {
+		g_printerr("Usage: %s TEXT SEPARATOR WIDTH COUNT\n", argv[0]);
+		return 1;
+	}
+
+#ifdef ENABLE_LOCALE
+	setlocale(LC_CTYPE,"");
+#endif
+
+	hscroll_reset(&hscroll);
+
+	width = atoi(argv[3]);
+	count = atoi(argv[4]);
+
+	for (unsigned i = 0; i < count; ++i) {
+		p = strscroll(&hscroll, argv[1], argv[2], width);
+		g_print("%s\n", p);
+		g_free(p);
+
+		hscroll_step(&hscroll);
+	}
+
+	hscroll_reset(&hscroll);
+
+	return 0;
+}
-- 
2.30.2