1 files changed, 98 insertions, 0 deletions
diff --git a/testsuite/test-strbuf.c b/testsuite/test-strbuf.c
new file mode 100644
index 0000000..c98c91d
--- /dev/null
+++ b/testsuite/test-strbuf.c
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C)  2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <errno.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <shared/strbuf.h>
+#include <shared/util.h>
+
+#include "testsuite.h"
+
+static const char *TEXT =
+	"this is a very long test that is longer than the size we initially se in the strbuf";
+
+static int test_strbuf_pushchar(const struct test *t)
+{
+	struct strbuf buf;
+	char *result1, *result2;
+	const char *c;
+
+	strbuf_init(&buf);
+
+	for (c = TEXT; *c != '\0'; c++)
+		strbuf_pushchar(&buf, *c);
+
+	result1 = (char *) strbuf_str(&buf);
+	assert_return(result1 == buf.bytes, EXIT_FAILURE);
+	assert_return(streq(result1, TEXT), EXIT_FAILURE);
+	result1 = strdup(result1);
+
+	result2 = strbuf_steal(&buf);
+	assert_return(streq(result1, result2), EXIT_FAILURE);
+
+	free(result1);
+	free(result2);
+
+	return 0;
+}
+DEFINE_TEST(test_strbuf_pushchar,
+		.description = "test strbuf_{pushchar, str, steal}");
+
+static int test_strbuf_pushchars(const struct test *t)
+{
+	struct strbuf buf;
+	char *result1, *saveptr = NULL, *str, *result2;
+	const char *c;
+	int lastwordlen = 0;
+
+	strbuf_init(&buf);
+	str = strdup(TEXT);
+	for (c = strtok_r(str, " ", &saveptr); c != NULL;
+	     c = strtok_r(NULL, " ", &saveptr)) {
+		strbuf_pushchars(&buf, c);
+		strbuf_pushchar(&buf, ' ');
+		lastwordlen = strlen(c);
+	}
+
+	strbuf_popchar(&buf);
+	result1 = (char *) strbuf_str(&buf);
+	assert_return(result1 == buf.bytes, EXIT_FAILURE);
+	assert_return(streq(result1, TEXT), EXIT_FAILURE);
+
+	strbuf_popchars(&buf, lastwordlen);
+	result2 = strbuf_steal(&buf);
+	assert_return(!streq(TEXT, result2), EXIT_FAILURE);
+	assert_return(strncmp(TEXT, result2, strlen(TEXT) - lastwordlen) == 0,
+		      EXIT_FAILURE);
+	assert_return(result2[strlen(TEXT) - lastwordlen] == '\0',
+		      EXIT_FAILURE);
+
+	free(str);
+	free(result2);
+
+	return 0;
+}
+DEFINE_TEST(test_strbuf_pushchars,
+		.description = "test strbuf_{pushchars, popchar, popchars}");
+
+
+TESTSUITE_MAIN();