From 2eb64ea4373e3ad673f20f34be518d8850c9c23f Mon Sep 17 00:00:00 2001
From: Jouni Malinen <j@w1.fi>
Date: Sat, 28 Feb 2015 12:19:13 +0200
Subject: [PATCH] tests: Module tests for common.c

Signed-off-by: Jouni Malinen <j@w1.fi>
---
 src/utils/utils_module_tests.c | 81 ++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)

diff --git a/src/utils/utils_module_tests.c b/src/utils/utils_module_tests.c
index b104585c3..4b97dadd7 100644
--- a/src/utils/utils_module_tests.c
+++ b/src/utils/utils_module_tests.c
@@ -85,6 +85,15 @@ static int printf_encode_decode_tests(void)
 		}
 	}
 
+	if (printf_decode(bin, 3, "abcde") != 2)
+		errors++;
+
+	if (printf_decode(bin, 3, "\\xa") != 1 || bin[0] != 10)
+		errors++;
+
+	if (printf_decode(bin, 3, "\\a") != 1 || bin[0] != 'a')
+		errors++;
+
 	if (errors) {
 		wpa_printf(MSG_ERROR, "%d printf test(s) failed", errors);
 		return -1;
@@ -324,6 +333,77 @@ static int base64_tests(void)
 }
 
 
+static int common_tests(void)
+{
+	char buf[3];
+	u8 addr[ETH_ALEN] = { 1, 2, 3, 4, 5, 6 };
+	u8 bin[3];
+	int errors = 0;
+	struct wpa_freq_range_list ranges;
+
+	wpa_printf(MSG_INFO, "common tests");
+
+	if (hwaddr_mask_txt(buf, 3, addr, addr) != -1)
+		errors++;
+
+	if (wpa_scnprintf(buf, 0, "hello") != 0 ||
+	    wpa_scnprintf(buf, 3, "hello") != 2)
+		errors++;
+
+	if (wpa_snprintf_hex(buf, 0, addr, ETH_ALEN) != 0 ||
+	    wpa_snprintf_hex(buf, 3, addr, ETH_ALEN) != 2)
+		errors++;
+
+	if (merge_byte_arrays(bin, 3, addr, ETH_ALEN, NULL, 0) != 3 ||
+	    merge_byte_arrays(bin, 3, NULL, 0, addr, ETH_ALEN) != 3)
+		errors++;
+
+	if (dup_binstr(NULL, 0) != NULL)
+		errors++;
+
+	if (freq_range_list_includes(NULL, 0) != 0)
+		errors++;
+
+	os_memset(&ranges, 0, sizeof(ranges));
+	if (freq_range_list_parse(&ranges, "") != 0 ||
+	    freq_range_list_includes(&ranges, 0) != 0 ||
+	    freq_range_list_str(&ranges) != NULL)
+		errors++;
+
+	if (utf8_unescape(NULL, 0, buf, sizeof(buf)) != 0 ||
+	    utf8_unescape("a", 1, NULL, 0) != 0 ||
+	    utf8_unescape("a\\", 2, buf, sizeof(buf)) != 0 ||
+	    utf8_unescape("abcde", 5, buf, sizeof(buf)) != 0 ||
+	    utf8_unescape("abc", 3, buf, 3) != 3)
+		errors++;
+
+	if (utf8_unescape("a", 0, buf, sizeof(buf)) != 1 || buf[0] != 'a')
+		errors++;
+
+	if (utf8_unescape("\\b", 2, buf, sizeof(buf)) != 1 || buf[0] != 'b')
+		errors++;
+
+	if (utf8_escape(NULL, 0, buf, sizeof(buf)) != 0 ||
+	    utf8_escape("a", 1, NULL, 0) != 0 ||
+	    utf8_escape("abcde", 5, buf, sizeof(buf)) != 0 ||
+	    utf8_escape("a\\bcde", 6, buf, sizeof(buf)) != 0 ||
+	    utf8_escape("ab\\cde", 6, buf, sizeof(buf)) != 0 ||
+	    utf8_escape("abc\\de", 6, buf, sizeof(buf)) != 0 ||
+	    utf8_escape("abc", 3, buf, 3) != 3)
+		errors++;
+
+	if (utf8_escape("a", 0, buf, sizeof(buf)) != 1 || buf[0] != 'a')
+		errors++;
+
+	if (errors) {
+		wpa_printf(MSG_ERROR, "%d common test(s) failed", errors);
+		return -1;
+	}
+
+	return 0;
+}
+
+
 int utils_module_tests(void)
 {
 	int ret = 0;
@@ -335,6 +415,7 @@ int utils_module_tests(void)
 	    trace_tests() < 0 ||
 	    bitfield_tests() < 0 ||
 	    base64_tests() < 0 ||
+	    common_tests() < 0 ||
 	    int_array_tests() < 0)
 		ret = -1;