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authorNicolas Pitre <nicolas.pitre@linaro.org>2011-04-25 15:58:38 -0400
committerNicolas Pitre <nicolas.pitre@linaro.org>2011-04-25 15:58:38 -0400
commitca1841de3a426de8cfac6ca61f0f54e6283d0653 (patch)
treefc9ca7db1f9ada5301b3684ae75cfe8470071425 /lib/test-kstrtox.c
parentc5325bf1df96152c969b44cae2b8131be5621c47 (diff)
parent8fd62c82872a5a721c9fb0071ca0f7a49c1732e4 (diff)
downloadlinux-linaro-android-ca1841de3a426de8cfac6ca61f0f54e6283d0653.tar.gz
Merge commit 'v2.6.38.4' into linaro-2.6.38
Diffstat (limited to 'lib/test-kstrtox.c')
-rw-r--r--lib/test-kstrtox.c739
1 files changed, 739 insertions, 0 deletions
diff --git a/lib/test-kstrtox.c b/lib/test-kstrtox.c
new file mode 100644
index 00000000000..325c2f9eceb
--- /dev/null
+++ b/lib/test-kstrtox.c
@@ -0,0 +1,739 @@
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+
+#define for_each_test(i, test) \
+ for (i = 0; i < sizeof(test) / sizeof(test[0]); i++)
+
+struct test_fail {
+ const char *str;
+ unsigned int base;
+};
+
+#define DEFINE_TEST_FAIL(test) \
+ const struct test_fail test[] __initdata
+
+#define DECLARE_TEST_OK(type, test_type) \
+ test_type { \
+ const char *str; \
+ unsigned int base; \
+ type expected_res; \
+ }
+
+#define DEFINE_TEST_OK(type, test) \
+ const type test[] __initdata
+
+#define TEST_FAIL(fn, type, fmt, test) \
+{ \
+ unsigned int i; \
+ \
+ for_each_test(i, test) { \
+ const struct test_fail *t = &test[i]; \
+ type tmp; \
+ int rv; \
+ \
+ tmp = 0; \
+ rv = fn(t->str, t->base, &tmp); \
+ if (rv >= 0) { \
+ WARN(1, "str '%s', base %u, expected -E, got %d/" fmt "\n", \
+ t->str, t->base, rv, tmp); \
+ continue; \
+ } \
+ } \
+}
+
+#define TEST_OK(fn, type, fmt, test) \
+{ \
+ unsigned int i; \
+ \
+ for_each_test(i, test) { \
+ const typeof(test[0]) *t = &test[i]; \
+ type res; \
+ int rv; \
+ \
+ rv = fn(t->str, t->base, &res); \
+ if (rv != 0) { \
+ WARN(1, "str '%s', base %u, expected 0/" fmt ", got %d\n", \
+ t->str, t->base, t->expected_res, rv); \
+ continue; \
+ } \
+ if (res != t->expected_res) { \
+ WARN(1, "str '%s', base %u, expected " fmt ", got " fmt "\n", \
+ t->str, t->base, t->expected_res, res); \
+ continue; \
+ } \
+ } \
+}
+
+static void __init test_kstrtoull_ok(void)
+{
+ DECLARE_TEST_OK(unsigned long long, struct test_ull);
+ static DEFINE_TEST_OK(struct test_ull, test_ull_ok) = {
+ {"0", 10, 0ULL},
+ {"1", 10, 1ULL},
+ {"127", 10, 127ULL},
+ {"128", 10, 128ULL},
+ {"129", 10, 129ULL},
+ {"255", 10, 255ULL},
+ {"256", 10, 256ULL},
+ {"257", 10, 257ULL},
+ {"32767", 10, 32767ULL},
+ {"32768", 10, 32768ULL},
+ {"32769", 10, 32769ULL},
+ {"65535", 10, 65535ULL},
+ {"65536", 10, 65536ULL},
+ {"65537", 10, 65537ULL},
+ {"2147483647", 10, 2147483647ULL},
+ {"2147483648", 10, 2147483648ULL},
+ {"2147483649", 10, 2147483649ULL},
+ {"4294967295", 10, 4294967295ULL},
+ {"4294967296", 10, 4294967296ULL},
+ {"4294967297", 10, 4294967297ULL},
+ {"9223372036854775807", 10, 9223372036854775807ULL},
+ {"9223372036854775808", 10, 9223372036854775808ULL},
+ {"9223372036854775809", 10, 9223372036854775809ULL},
+ {"18446744073709551614", 10, 18446744073709551614ULL},
+ {"18446744073709551615", 10, 18446744073709551615ULL},
+
+ {"00", 8, 00ULL},
+ {"01", 8, 01ULL},
+ {"0177", 8, 0177ULL},
+ {"0200", 8, 0200ULL},
+ {"0201", 8, 0201ULL},
+ {"0377", 8, 0377ULL},
+ {"0400", 8, 0400ULL},
+ {"0401", 8, 0401ULL},
+ {"077777", 8, 077777ULL},
+ {"0100000", 8, 0100000ULL},
+ {"0100001", 8, 0100001ULL},
+ {"0177777", 8, 0177777ULL},
+ {"0200000", 8, 0200000ULL},
+ {"0200001", 8, 0200001ULL},
+ {"017777777777", 8, 017777777777ULL},
+ {"020000000000", 8, 020000000000ULL},
+ {"020000000001", 8, 020000000001ULL},
+ {"037777777777", 8, 037777777777ULL},
+ {"040000000000", 8, 040000000000ULL},
+ {"040000000001", 8, 040000000001ULL},
+ {"0777777777777777777777", 8, 0777777777777777777777ULL},
+ {"01000000000000000000000", 8, 01000000000000000000000ULL},
+ {"01000000000000000000001", 8, 01000000000000000000001ULL},
+ {"01777777777777777777776", 8, 01777777777777777777776ULL},
+ {"01777777777777777777777", 8, 01777777777777777777777ULL},
+
+ {"0x0", 16, 0x0ULL},
+ {"0x1", 16, 0x1ULL},
+ {"0x7f", 16, 0x7fULL},
+ {"0x80", 16, 0x80ULL},
+ {"0x81", 16, 0x81ULL},
+ {"0xff", 16, 0xffULL},
+ {"0x100", 16, 0x100ULL},
+ {"0x101", 16, 0x101ULL},
+ {"0x7fff", 16, 0x7fffULL},
+ {"0x8000", 16, 0x8000ULL},
+ {"0x8001", 16, 0x8001ULL},
+ {"0xffff", 16, 0xffffULL},
+ {"0x10000", 16, 0x10000ULL},
+ {"0x10001", 16, 0x10001ULL},
+ {"0x7fffffff", 16, 0x7fffffffULL},
+ {"0x80000000", 16, 0x80000000ULL},
+ {"0x80000001", 16, 0x80000001ULL},
+ {"0xffffffff", 16, 0xffffffffULL},
+ {"0x100000000", 16, 0x100000000ULL},
+ {"0x100000001", 16, 0x100000001ULL},
+ {"0x7fffffffffffffff", 16, 0x7fffffffffffffffULL},
+ {"0x8000000000000000", 16, 0x8000000000000000ULL},
+ {"0x8000000000000001", 16, 0x8000000000000001ULL},
+ {"0xfffffffffffffffe", 16, 0xfffffffffffffffeULL},
+ {"0xffffffffffffffff", 16, 0xffffffffffffffffULL},
+
+ {"0\n", 0, 0ULL},
+ };
+ TEST_OK(kstrtoull, unsigned long long, "%llu", test_ull_ok);
+}
+
+static void __init test_kstrtoull_fail(void)
+{
+ static DEFINE_TEST_FAIL(test_ull_fail) = {
+ {"", 0},
+ {"", 8},
+ {"", 10},
+ {"", 16},
+ {"\n", 0},
+ {"\n", 8},
+ {"\n", 10},
+ {"\n", 16},
+ {"\n0", 0},
+ {"\n0", 8},
+ {"\n0", 10},
+ {"\n0", 16},
+ {"+", 0},
+ {"+", 8},
+ {"+", 10},
+ {"+", 16},
+ {"-", 0},
+ {"-", 8},
+ {"-", 10},
+ {"-", 16},
+ {"0x", 0},
+ {"0x", 16},
+ {"0X", 0},
+ {"0X", 16},
+ {"0 ", 0},
+ {"1+", 0},
+ {"1-", 0},
+ {" 2", 0},
+ /* base autodetection */
+ {"0x0z", 0},
+ {"0z", 0},
+ {"a", 0},
+ /* digit >= base */
+ {"2", 2},
+ {"8", 8},
+ {"a", 10},
+ {"A", 10},
+ {"g", 16},
+ {"G", 16},
+ /* overflow */
+ {"10000000000000000000000000000000000000000000000000000000000000000", 2},
+ {"2000000000000000000000", 8},
+ {"18446744073709551616", 10},
+ {"10000000000000000", 16},
+ /* negative */
+ {"-0", 0},
+ {"-0", 8},
+ {"-0", 10},
+ {"-0", 16},
+ {"-1", 0},
+ {"-1", 8},
+ {"-1", 10},
+ {"-1", 16},
+ /* sign is first character if any */
+ {"-+1", 0},
+ {"-+1", 8},
+ {"-+1", 10},
+ {"-+1", 16},
+ /* nothing after \n */
+ {"0\n0", 0},
+ {"0\n0", 8},
+ {"0\n0", 10},
+ {"0\n0", 16},
+ {"0\n+", 0},
+ {"0\n+", 8},
+ {"0\n+", 10},
+ {"0\n+", 16},
+ {"0\n-", 0},
+ {"0\n-", 8},
+ {"0\n-", 10},
+ {"0\n-", 16},
+ {"0\n ", 0},
+ {"0\n ", 8},
+ {"0\n ", 10},
+ {"0\n ", 16},
+ };
+ TEST_FAIL(kstrtoull, unsigned long long, "%llu", test_ull_fail);
+}
+
+static void __init test_kstrtoll_ok(void)
+{
+ DECLARE_TEST_OK(long long, struct test_ll);
+ static DEFINE_TEST_OK(struct test_ll, test_ll_ok) = {
+ {"0", 10, 0LL},
+ {"1", 10, 1LL},
+ {"127", 10, 127LL},
+ {"128", 10, 128LL},
+ {"129", 10, 129LL},
+ {"255", 10, 255LL},
+ {"256", 10, 256LL},
+ {"257", 10, 257LL},
+ {"32767", 10, 32767LL},
+ {"32768", 10, 32768LL},
+ {"32769", 10, 32769LL},
+ {"65535", 10, 65535LL},
+ {"65536", 10, 65536LL},
+ {"65537", 10, 65537LL},
+ {"2147483647", 10, 2147483647LL},
+ {"2147483648", 10, 2147483648LL},
+ {"2147483649", 10, 2147483649LL},
+ {"4294967295", 10, 4294967295LL},
+ {"4294967296", 10, 4294967296LL},
+ {"4294967297", 10, 4294967297LL},
+ {"9223372036854775807", 10, 9223372036854775807LL},
+
+ {"-1", 10, -1LL},
+ {"-2", 10, -2LL},
+ {"-9223372036854775808", 10, LLONG_MIN},
+ };
+ TEST_OK(kstrtoll, long long, "%lld", test_ll_ok);
+}
+
+static void __init test_kstrtoll_fail(void)
+{
+ static DEFINE_TEST_FAIL(test_ll_fail) = {
+ {"9223372036854775808", 10},
+ {"9223372036854775809", 10},
+ {"18446744073709551614", 10},
+ {"18446744073709551615", 10},
+ {"-9223372036854775809", 10},
+ {"-18446744073709551614", 10},
+ {"-18446744073709551615", 10},
+ /* negative zero isn't an integer in Linux */
+ {"-0", 0},
+ {"-0", 8},
+ {"-0", 10},
+ {"-0", 16},
+ /* sign is first character if any */
+ {"-+1", 0},
+ {"-+1", 8},
+ {"-+1", 10},
+ {"-+1", 16},
+ };
+ TEST_FAIL(kstrtoll, long long, "%lld", test_ll_fail);
+}
+
+static void __init test_kstrtou64_ok(void)
+{
+ DECLARE_TEST_OK(u64, struct test_u64);
+ static DEFINE_TEST_OK(struct test_u64, test_u64_ok) = {
+ {"0", 10, 0},
+ {"1", 10, 1},
+ {"126", 10, 126},
+ {"127", 10, 127},
+ {"128", 10, 128},
+ {"129", 10, 129},
+ {"254", 10, 254},
+ {"255", 10, 255},
+ {"256", 10, 256},
+ {"257", 10, 257},
+ {"32766", 10, 32766},
+ {"32767", 10, 32767},
+ {"32768", 10, 32768},
+ {"32769", 10, 32769},
+ {"65534", 10, 65534},
+ {"65535", 10, 65535},
+ {"65536", 10, 65536},
+ {"65537", 10, 65537},
+ {"2147483646", 10, 2147483646},
+ {"2147483647", 10, 2147483647},
+ {"2147483648", 10, 2147483648},
+ {"2147483649", 10, 2147483649},
+ {"4294967294", 10, 4294967294},
+ {"4294967295", 10, 4294967295},
+ {"4294967296", 10, 4294967296},
+ {"4294967297", 10, 4294967297},
+ {"9223372036854775806", 10, 9223372036854775806ULL},
+ {"9223372036854775807", 10, 9223372036854775807ULL},
+ {"9223372036854775808", 10, 9223372036854775808ULL},
+ {"9223372036854775809", 10, 9223372036854775809ULL},
+ {"18446744073709551614", 10, 18446744073709551614ULL},
+ {"18446744073709551615", 10, 18446744073709551615ULL},
+ };
+ TEST_OK(kstrtou64, u64, "%llu", test_u64_ok);
+}
+
+static void __init test_kstrtou64_fail(void)
+{
+ static DEFINE_TEST_FAIL(test_u64_fail) = {
+ {"-2", 10},
+ {"-1", 10},
+ {"18446744073709551616", 10},
+ {"18446744073709551617", 10},
+ };
+ TEST_FAIL(kstrtou64, u64, "%llu", test_u64_fail);
+}
+
+static void __init test_kstrtos64_ok(void)
+{
+ DECLARE_TEST_OK(s64, struct test_s64);
+ static DEFINE_TEST_OK(struct test_s64, test_s64_ok) = {
+ {"-128", 10, -128},
+ {"-127", 10, -127},
+ {"-1", 10, -1},
+ {"0", 10, 0},
+ {"1", 10, 1},
+ {"126", 10, 126},
+ {"127", 10, 127},
+ {"128", 10, 128},
+ {"129", 10, 129},
+ {"254", 10, 254},
+ {"255", 10, 255},
+ {"256", 10, 256},
+ {"257", 10, 257},
+ {"32766", 10, 32766},
+ {"32767", 10, 32767},
+ {"32768", 10, 32768},
+ {"32769", 10, 32769},
+ {"65534", 10, 65534},
+ {"65535", 10, 65535},
+ {"65536", 10, 65536},
+ {"65537", 10, 65537},
+ {"2147483646", 10, 2147483646},
+ {"2147483647", 10, 2147483647},
+ {"2147483648", 10, 2147483648},
+ {"2147483649", 10, 2147483649},
+ {"4294967294", 10, 4294967294},
+ {"4294967295", 10, 4294967295},
+ {"4294967296", 10, 4294967296},
+ {"4294967297", 10, 4294967297},
+ {"9223372036854775806", 10, 9223372036854775806LL},
+ {"9223372036854775807", 10, 9223372036854775807LL},
+ };
+ TEST_OK(kstrtos64, s64, "%lld", test_s64_ok);
+}
+
+static void __init test_kstrtos64_fail(void)
+{
+ static DEFINE_TEST_FAIL(test_s64_fail) = {
+ {"9223372036854775808", 10},
+ {"9223372036854775809", 10},
+ {"18446744073709551614", 10},
+ {"18446744073709551615", 10},
+ {"18446744073709551616", 10},
+ {"18446744073709551617", 10},
+ };
+ TEST_FAIL(kstrtos64, s64, "%lld", test_s64_fail);
+}
+
+static void __init test_kstrtou32_ok(void)
+{
+ DECLARE_TEST_OK(u32, struct test_u32);
+ static DEFINE_TEST_OK(struct test_u32, test_u32_ok) = {
+ {"0", 10, 0},
+ {"1", 10, 1},
+ {"126", 10, 126},
+ {"127", 10, 127},
+ {"128", 10, 128},
+ {"129", 10, 129},
+ {"254", 10, 254},
+ {"255", 10, 255},
+ {"256", 10, 256},
+ {"257", 10, 257},
+ {"32766", 10, 32766},
+ {"32767", 10, 32767},
+ {"32768", 10, 32768},
+ {"32769", 10, 32769},
+ {"65534", 10, 65534},
+ {"65535", 10, 65535},
+ {"65536", 10, 65536},
+ {"65537", 10, 65537},
+ {"2147483646", 10, 2147483646},
+ {"2147483647", 10, 2147483647},
+ {"2147483648", 10, 2147483648},
+ {"2147483649", 10, 2147483649},
+ {"4294967294", 10, 4294967294},
+ {"4294967295", 10, 4294967295},
+ };
+ TEST_OK(kstrtou32, u32, "%u", test_u32_ok);
+}
+
+static void __init test_kstrtou32_fail(void)
+{
+ static DEFINE_TEST_FAIL(test_u32_fail) = {
+ {"-2", 10},
+ {"-1", 10},
+ {"4294967296", 10},
+ {"4294967297", 10},
+ {"9223372036854775806", 10},
+ {"9223372036854775807", 10},
+ {"9223372036854775808", 10},
+ {"9223372036854775809", 10},
+ {"18446744073709551614", 10},
+ {"18446744073709551615", 10},
+ {"18446744073709551616", 10},
+ {"18446744073709551617", 10},
+ };
+ TEST_FAIL(kstrtou32, u32, "%u", test_u32_fail);
+}
+
+static void __init test_kstrtos32_ok(void)
+{
+ DECLARE_TEST_OK(s32, struct test_s32);
+ static DEFINE_TEST_OK(struct test_s32, test_s32_ok) = {
+ {"-128", 10, -128},
+ {"-127", 10, -127},
+ {"-1", 10, -1},
+ {"0", 10, 0},
+ {"1", 10, 1},
+ {"126", 10, 126},
+ {"127", 10, 127},
+ {"128", 10, 128},
+ {"129", 10, 129},
+ {"254", 10, 254},
+ {"255", 10, 255},
+ {"256", 10, 256},
+ {"257", 10, 257},
+ {"32766", 10, 32766},
+ {"32767", 10, 32767},
+ {"32768", 10, 32768},
+ {"32769", 10, 32769},
+ {"65534", 10, 65534},
+ {"65535", 10, 65535},
+ {"65536", 10, 65536},
+ {"65537", 10, 65537},
+ {"2147483646", 10, 2147483646},
+ {"2147483647", 10, 2147483647},
+ };
+ TEST_OK(kstrtos32, s32, "%d", test_s32_ok);
+}
+
+static void __init test_kstrtos32_fail(void)
+{
+ static DEFINE_TEST_FAIL(test_s32_fail) = {
+ {"2147483648", 10},
+ {"2147483649", 10},
+ {"4294967294", 10},
+ {"4294967295", 10},
+ {"4294967296", 10},
+ {"4294967297", 10},
+ {"9223372036854775806", 10},
+ {"9223372036854775807", 10},
+ {"9223372036854775808", 10},
+ {"9223372036854775809", 10},
+ {"18446744073709551614", 10},
+ {"18446744073709551615", 10},
+ {"18446744073709551616", 10},
+ {"18446744073709551617", 10},
+ };
+ TEST_FAIL(kstrtos32, s32, "%d", test_s32_fail);
+}
+
+static void __init test_kstrtou16_ok(void)
+{
+ DECLARE_TEST_OK(u16, struct test_u16);
+ static DEFINE_TEST_OK(struct test_u16, test_u16_ok) = {
+ {"0", 10, 0},
+ {"1", 10, 1},
+ {"126", 10, 126},
+ {"127", 10, 127},
+ {"128", 10, 128},
+ {"129", 10, 129},
+ {"254", 10, 254},
+ {"255", 10, 255},
+ {"256", 10, 256},
+ {"257", 10, 257},
+ {"32766", 10, 32766},
+ {"32767", 10, 32767},
+ {"32768", 10, 32768},
+ {"32769", 10, 32769},
+ {"65534", 10, 65534},
+ {"65535", 10, 65535},
+ };
+ TEST_OK(kstrtou16, u16, "%hu", test_u16_ok);
+}
+
+static void __init test_kstrtou16_fail(void)
+{
+ static DEFINE_TEST_FAIL(test_u16_fail) = {
+ {"-2", 10},
+ {"-1", 10},
+ {"65536", 10},
+ {"65537", 10},
+ {"2147483646", 10},
+ {"2147483647", 10},
+ {"2147483648", 10},
+ {"2147483649", 10},
+ {"4294967294", 10},
+ {"4294967295", 10},
+ {"4294967296", 10},
+ {"4294967297", 10},
+ {"9223372036854775806", 10},
+ {"9223372036854775807", 10},
+ {"9223372036854775808", 10},
+ {"9223372036854775809", 10},
+ {"18446744073709551614", 10},
+ {"18446744073709551615", 10},
+ {"18446744073709551616", 10},
+ {"18446744073709551617", 10},
+ };
+ TEST_FAIL(kstrtou16, u16, "%hu", test_u16_fail);
+}
+
+static void __init test_kstrtos16_ok(void)
+{
+ DECLARE_TEST_OK(s16, struct test_s16);
+ static DEFINE_TEST_OK(struct test_s16, test_s16_ok) = {
+ {"-130", 10, -130},
+ {"-129", 10, -129},
+ {"-128", 10, -128},
+ {"-127", 10, -127},
+ {"-1", 10, -1},
+ {"0", 10, 0},
+ {"1", 10, 1},
+ {"126", 10, 126},
+ {"127", 10, 127},
+ {"128", 10, 128},
+ {"129", 10, 129},
+ {"254", 10, 254},
+ {"255", 10, 255},
+ {"256", 10, 256},
+ {"257", 10, 257},
+ {"32766", 10, 32766},
+ {"32767", 10, 32767},
+ };
+ TEST_OK(kstrtos16, s16, "%hd", test_s16_ok);
+}
+
+static void __init test_kstrtos16_fail(void)
+{
+ static DEFINE_TEST_FAIL(test_s16_fail) = {
+ {"32768", 10},
+ {"32769", 10},
+ {"65534", 10},
+ {"65535", 10},
+ {"65536", 10},
+ {"65537", 10},
+ {"2147483646", 10},
+ {"2147483647", 10},
+ {"2147483648", 10},
+ {"2147483649", 10},
+ {"4294967294", 10},
+ {"4294967295", 10},
+ {"4294967296", 10},
+ {"4294967297", 10},
+ {"9223372036854775806", 10},
+ {"9223372036854775807", 10},
+ {"9223372036854775808", 10},
+ {"9223372036854775809", 10},
+ {"18446744073709551614", 10},
+ {"18446744073709551615", 10},
+ {"18446744073709551616", 10},
+ {"18446744073709551617", 10},
+ };
+ TEST_FAIL(kstrtos16, s16, "%hd", test_s16_fail);
+}
+
+static void __init test_kstrtou8_ok(void)
+{
+ DECLARE_TEST_OK(u8, struct test_u8);
+ static DEFINE_TEST_OK(struct test_u8, test_u8_ok) = {
+ {"0", 10, 0},
+ {"1", 10, 1},
+ {"126", 10, 126},
+ {"127", 10, 127},
+ {"128", 10, 128},
+ {"129", 10, 129},
+ {"254", 10, 254},
+ {"255", 10, 255},
+ };
+ TEST_OK(kstrtou8, u8, "%hhu", test_u8_ok);
+}
+
+static void __init test_kstrtou8_fail(void)
+{
+ static DEFINE_TEST_FAIL(test_u8_fail) = {
+ {"-2", 10},
+ {"-1", 10},
+ {"256", 10},
+ {"257", 10},
+ {"32766", 10},
+ {"32767", 10},
+ {"32768", 10},
+ {"32769", 10},
+ {"65534", 10},
+ {"65535", 10},
+ {"65536", 10},
+ {"65537", 10},
+ {"2147483646", 10},
+ {"2147483647", 10},
+ {"2147483648", 10},
+ {"2147483649", 10},
+ {"4294967294", 10},
+ {"4294967295", 10},
+ {"4294967296", 10},
+ {"4294967297", 10},
+ {"9223372036854775806", 10},
+ {"9223372036854775807", 10},
+ {"9223372036854775808", 10},
+ {"9223372036854775809", 10},
+ {"18446744073709551614", 10},
+ {"18446744073709551615", 10},
+ {"18446744073709551616", 10},
+ {"18446744073709551617", 10},
+ };
+ TEST_FAIL(kstrtou8, u8, "%hhu", test_u8_fail);
+}
+
+static void __init test_kstrtos8_ok(void)
+{
+ DECLARE_TEST_OK(s8, struct test_s8);
+ static DEFINE_TEST_OK(struct test_s8, test_s8_ok) = {
+ {"-128", 10, -128},
+ {"-127", 10, -127},
+ {"-1", 10, -1},
+ {"0", 10, 0},
+ {"1", 10, 1},
+ {"126", 10, 126},
+ {"127", 10, 127},
+ };
+ TEST_OK(kstrtos8, s8, "%hhd", test_s8_ok);
+}
+
+static void __init test_kstrtos8_fail(void)
+{
+ static DEFINE_TEST_FAIL(test_s8_fail) = {
+ {"-130", 10},
+ {"-129", 10},
+ {"128", 10},
+ {"129", 10},
+ {"254", 10},
+ {"255", 10},
+ {"256", 10},
+ {"257", 10},
+ {"32766", 10},
+ {"32767", 10},
+ {"32768", 10},
+ {"32769", 10},
+ {"65534", 10},
+ {"65535", 10},
+ {"65536", 10},
+ {"65537", 10},
+ {"2147483646", 10},
+ {"2147483647", 10},
+ {"2147483648", 10},
+ {"2147483649", 10},
+ {"4294967294", 10},
+ {"4294967295", 10},
+ {"4294967296", 10},
+ {"4294967297", 10},
+ {"9223372036854775806", 10},
+ {"9223372036854775807", 10},
+ {"9223372036854775808", 10},
+ {"9223372036854775809", 10},
+ {"18446744073709551614", 10},
+ {"18446744073709551615", 10},
+ {"18446744073709551616", 10},
+ {"18446744073709551617", 10},
+ };
+ TEST_FAIL(kstrtos8, s8, "%hhd", test_s8_fail);
+}
+
+static int __init test_kstrtox_init(void)
+{
+ test_kstrtoull_ok();
+ test_kstrtoull_fail();
+ test_kstrtoll_ok();
+ test_kstrtoll_fail();
+
+ test_kstrtou64_ok();
+ test_kstrtou64_fail();
+ test_kstrtos64_ok();
+ test_kstrtos64_fail();
+
+ test_kstrtou32_ok();
+ test_kstrtou32_fail();
+ test_kstrtos32_ok();
+ test_kstrtos32_fail();
+
+ test_kstrtou16_ok();
+ test_kstrtou16_fail();
+ test_kstrtos16_ok();
+ test_kstrtos16_fail();
+
+ test_kstrtou8_ok();
+ test_kstrtou8_fail();
+ test_kstrtos8_ok();
+ test_kstrtos8_fail();
+ return -EINVAL;
+}
+module_init(test_kstrtox_init);
+MODULE_LICENSE("Dual BSD/GPL");