The buffer was being allocated of size string length plus two.
Around the string two quotes were being added, but no terminating NUL.
It was then compared using g_assert_cmpstr(), resulting in fairly random
assertion failures:
ERROR:tests/test-string-output-visitor.c:213:test_visitor_out_enum: assertion
failed (str == str_human): ("\"value1\"" == "\"value1\"\001EEEEEEEEEEEEEE\0171")
There is no g_assert_cmpnstr() counterpart, so use g_strdup_printf()
for safely assembling the string in the first place.
Cc: Hu Tao <hu...@cn.fujitsu.com>
Cc: Michael S. Tsirkin <m...@redhat.com>
Suggested-by: Eric Blake <ebl...@redhat.com>
Fixes: b4900c0 tests: add human format test for string output visitor
Signed-off-by: Andreas Färber <afaer...@suse.de>
---
tests/test-string-output-visitor.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/tests/test-string-output-visitor.c
b/tests/test-string-output-visitor.c
index e89e43c..101fb27 100644
--- a/tests/test-string-output-visitor.c
+++ b/tests/test-string-output-visitor.c
@@ -196,16 +196,11 @@ static void test_visitor_out_enum(TestOutputVisitorData
*data,
for (i = 0; i < ENUM_ONE_MAX; i++) {
char *str_human;
- int len;
visit_type_EnumOne(data->ov, &i, "unused", &err);
g_assert(!err);
- len = strlen(EnumOne_lookup[i]) + 2;
- str_human = g_malloc0(len);
- str_human[0] = '"';
- strncpy(str_human + 1, EnumOne_lookup[i], strlen(EnumOne_lookup[i]));
- str_human[len - 1] = '"';
+ str_human = g_strdup_printf("\"%s\"", EnumOne_lookup[i]);
str = string_output_get_string(data->sov);
g_assert(str != NULL);
--
1.8.4.5
