diff options
Diffstat (limited to 'src/user/app/tests/printf.c')
| -rw-r--r-- | src/user/app/tests/printf.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/src/user/app/tests/printf.c b/src/user/app/tests/printf.c index 6c6c609..4dc45bb 100644 --- a/src/user/app/tests/printf.c +++ b/src/user/app/tests/printf.c @@ -1,32 +1,35 @@ -#define TEST_MACROS #include "tests.h" #include <stdio.h> #include <string.h> -void test_printf(void) { +static void test_printf(void) { char buf[64]; memset(buf, '?', 64); /* test proper overflow handling in snprintf */ - assert(13 == snprintf(buf, 15, "That's 0x%x", 0x1337)); - assert(!memcmp(buf, "That's 0x1337\0??", 16)); - assert(17 == snprintf(buf, 15, "%05x %05x %05x", 0, 0, 0)); - assert(!memcmp(buf, "00000 00000 00\0?", 16)); + test(13 == snprintf(buf, 15, "That's 0x%x", 0x1337)); + test(!memcmp(buf, "That's 0x1337\0??", 16)); + test(17 == snprintf(buf, 15, "%05x %05x %05x", 0, 0, 0)); + test(!memcmp(buf, "00000 00000 00\0?", 16)); /* all the other stuff */ snprintf(buf, sizeof buf, "%010x", 0x1BABE); - assert(!strcmp(buf, "000001babe")); + test(!strcmp(buf, "000001babe")); snprintf(buf, sizeof buf, "%10x", 0x1BABE); - assert(!strcmp(buf, " 1babe")); + test(!strcmp(buf, " 1babe")); snprintf(buf, sizeof buf, "%10s", "hello"); - assert(!strcmp(buf, " hello")); + test(!strcmp(buf, " hello")); snprintf(buf, sizeof buf, "%s%%%s", "ab", "cd"); - assert(!strcmp(buf, "ab%cd")); + test(!strcmp(buf, "ab%cd")); snprintf(buf, sizeof buf, "%05u %05u", 1234, 56789); - assert(!strcmp(buf, "01234 56789")); + test(!strcmp(buf, "01234 56789")); snprintf(buf, sizeof buf, "%u %x", 0, 0); - assert(!strcmp(buf, "0 0")); + test(!strcmp(buf, "0 0")); +} + +void r_printf(void) { + run_test(test_printf); } |