X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=tests%2Funit%2Ftest_buffer_view.cpp;fp=tests%2Funit%2Ftest_buffer_view.cpp;h=a129d4a9a0ec6fbf38ef6d80c40e307f8e9afcf4;hb=740da7d5000ca1ffdcf14bda5096bf7ccfb86bdd;hp=0000000000000000000000000000000000000000;hpb=02c3d2c2e3b27ab0bad1207c70465f84b649c816;p=lttng-tools.git

diff --git a/tests/unit/test_buffer_view.cpp b/tests/unit/test_buffer_view.cpp
new file mode 100644
index 000000000..a129d4a9a
--- /dev/null
+++ b/tests/unit/test_buffer_view.cpp
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 EfficiOS, inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ */
+
+
+#include <common/buffer-view.h>
+#include <tap/tap.h>
+
+static const int TEST_COUNT = 5;
+
+/* For error.h */
+int lttng_opt_quiet = 1;
+int lttng_opt_verbose;
+int lttng_opt_mi;
+
+static void test_contains_string(void)
+{
+	const char buf[] = {'A', 'l', 'l', 'o', '\0'};
+	struct lttng_buffer_view view = lttng_buffer_view_init(buf, 0, 5);
+	struct lttng_buffer_view view_minus_one =
+			lttng_buffer_view_init(buf, 0, 4);
+
+	ok1(!lttng_buffer_view_contains_string(&view, buf, 4));
+	ok1(lttng_buffer_view_contains_string(&view, buf, 5));
+	ok1(!lttng_buffer_view_contains_string(&view, buf, 6));
+
+	ok1(!lttng_buffer_view_contains_string(&view_minus_one, buf, 4));
+	ok1(!lttng_buffer_view_contains_string(&view_minus_one, buf, 5));
+}
+
+int main(void)
+{
+	plan_tests(TEST_COUNT);
+
+	test_contains_string();
+
+	return exit_status();
+}