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author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-05-19 14:37:48 -0400 |
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committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-05-19 14:37:48 -0400 |
commit | bf32e385761d65459a7ee79864d43d87e6774992 (patch) | |
tree | 63dfc5eab275a1884ff16356c1d97086af612856 /src/test/test-parse-util.c | |
parent | 25f027c5efb2a26b2c7cb9a9608eb2bd49cc5ffc (diff) | |
download | systemd-bf32e385761d65459a7ee79864d43d87e6774992.tar.gz |
test-parse-util: verify that ato[ui] actually rejects trailing garbage
Diffstat (limited to 'src/test/test-parse-util.c')
-rw-r--r-- | src/test/test-parse-util.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/test/test-parse-util.c b/src/test/test-parse-util.c index d08014100b..9194772fca 100644 --- a/src/test/test-parse-util.c +++ b/src/test/test-parse-util.c @@ -395,6 +395,9 @@ static void test_safe_atou16(void) { r = safe_atou16("junk", &l); assert_se(r == -EINVAL); + + r = safe_atou16("123x", &l); + assert_se(r == -EINVAL); } static void test_safe_atoi16(void) { @@ -425,6 +428,70 @@ static void test_safe_atoi16(void) { r = safe_atoi16("junk", &l); assert_se(r == -EINVAL); + + r = safe_atoi16("123x", &l); + assert_se(r == -EINVAL); +} + +static void test_safe_atou64(void) { + int r; + uint64_t l; + + r = safe_atou64("12345", &l); + assert_se(r == 0); + assert_se(l == 12345); + + r = safe_atou64(" 12345", &l); + assert_se(r == 0); + assert_se(l == 12345); + + r = safe_atou64("18446744073709551617", &l); + assert_se(r == -ERANGE); + + r = safe_atou64("-1", &l); + assert_se(r == -ERANGE); + + r = safe_atou64(" -1", &l); + assert_se(r == -ERANGE); + + r = safe_atou64("junk", &l); + assert_se(r == -EINVAL); + + r = safe_atou64("123x", &l); + assert_se(r == -EINVAL); +} + +static void test_safe_atoi64(void) { + int r; + int64_t l; + + r = safe_atoi64("-12345", &l); + assert_se(r == 0); + assert_se(l == -12345); + + r = safe_atoi64(" -12345", &l); + assert_se(r == 0); + assert_se(l == -12345); + + r = safe_atoi64("32767", &l); + assert_se(r == 0); + assert_se(l == 32767); + + r = safe_atoi64(" 32767", &l); + assert_se(r == 0); + assert_se(l == 32767); + + r = safe_atoi64("9223372036854775813", &l); + assert_se(r == -ERANGE); + + r = safe_atoi64("-9223372036854775813", &l); + assert_se(r == -ERANGE); + + r = safe_atoi64("junk", &l); + assert_se(r == -EINVAL); + + r = safe_atoi64("123x", &l); + assert_se(r == -EINVAL); } static void test_safe_atod(void) { @@ -538,6 +605,8 @@ int main(int argc, char *argv[]) { test_safe_atolli(); test_safe_atou16(); test_safe_atoi16(); + test_safe_atou64(); + test_safe_atoi64(); test_safe_atod(); test_parse_percent(); test_parse_percent_unbounded(); |