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test-cutils: Cover qemu_strtosz() invalid input

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Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1487708048-2131-12-git-send-email-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2017-02-21 21:13:55 +01:00
parent 019144b286
commit 18aec47967
1 changed files with 24 additions and 0 deletions
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24
tests/test-cutils.c
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@ -1441,6 +1441,28 @@ static void test_qemu_strtosz_float(void)
g_assert(endptr == str + 7);
}
static void test_qemu_strtosz_invalid(void)
{
const char *str;
char *endptr = NULL;
int64_t res;
str = "";
res = qemu_strtosz(str, &endptr);
g_assert_cmpint(res, ==, -EINVAL);
g_assert(endptr == str);
str = " \t ";
res = qemu_strtosz(str, &endptr);
g_assert_cmpint(res, ==, -EINVAL);
g_assert(endptr == str);
str = "crap";
res = qemu_strtosz(str, &endptr);
g_assert_cmpint(res, ==, -EINVAL);
g_assert(endptr == str);
}
static void test_qemu_strtosz_erange(void)
{
const char *str = "10E";
@ -1652,6 +1674,8 @@ int main(int argc, char **argv)
test_qemu_strtosz_units);
g_test_add_func("/cutils/strtosz/float",
test_qemu_strtosz_float);
g_test_add_func("/cutils/strtosz/invalid",
test_qemu_strtosz_invalid);
g_test_add_func("/cutils/strtosz/erange",
test_qemu_strtosz_erange);
g_test_add_func("/cutils/strtosz/suffix-unit",