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Changeset d16fc78 in mainline for kernel/test/print/print2.c


Ignore:
Timestamp:
2010-11-26T01:07:42Z (11 years ago)
Author:
Martin Decky <martin@…>
Branches:
lfn, master
Children:
855e0d8
Parents:
1e27d85
Message:
  • verify the correctness of printf()'s and friends' attributes in compile time (use NVERIFY_PRINTF define to suppress the checks)
  • separate non-C99 compliant printf() checks to a standalone 'print5' test and u

se NVERIFY_PRINTF for it

  • improve 'print2' test (use portable constant macros and explicit types)
File:
1 edited

Legend:

Unmodified
Added
Removed
  • kernel/test/print/print2.c

    r1e27d85 rd16fc78  
    3232const char *test_print2(void)
    3333{
    34         TPRINTF("Testing printf(\"%%c %%3.2c %%-3.2c %%2.3c %%-2.3c\", 'a', 'b', 'c', 'd', 'e'):\n");
    35         TPRINTF("Expected output: [a] [  b] [c  ] [ d] [e ]\n");
    36         TPRINTF("Real output:     [%c] [%3.2c] [%-3.2c] [%2.3c] [%-2.3c]\n\n", 'a', 'b', 'c', 'd', 'e');
     34        TPRINTF("Testing printf(\"%%c\", 'a'):\n");
     35        TPRINTF("Expected output: [a]\n");
     36        TPRINTF("Real output:     [%c]\n\n", 'a');
    3737       
    3838        TPRINTF("Testing printf(\"%%d %%3.2d %%-3.2d %%2.3d %%-2.3d\", 1, 2, 3, 4, 5):\n");
     
    4848        TPRINTF("Real output:     [%#x] [%#5.3x] [%#-5.3x] [%#3.5x] [%#-3.5x]\n\n", 17, 18, 19, 20, 21);
    4949       
    50         unative_t nat = 0x12345678u;
     50        unative_t nat = UINTN_C(0x12345678);
    5151       
    52         TPRINTF("Testing printf(\"%%#" PRIx64 " %%#" PRIx32 " %%#" PRIx16 " %%#" PRIx8 " %%#" PRIxn " %%#" PRIx64 " %%s\", 0x1234567887654321ll, 0x12345678, 0x1234, 0x12, nat, 0x1234567887654321ull, \"Lovely string\"):\n");
     52        TPRINTF("Testing printf(\"%%#" PRIx64 " %%#" PRIx32 " %%#" PRIx16 " %%#" PRIx8 " %%#" PRIxn " %%#" PRIx64 " %%s\", (uint64_t) UINT64_C(0x1234567887654321), (uint32_t) UINT32_C(0x12345678), (uint16_t) UINT16_C(0x1234), (uint8_t) UINT8_C(0x12), nat, (uint64_t) UINT64_C(0x1234567887654321), \"Lovely string\"):\n");
    5353        TPRINTF("Expected output: [0x1234567887654321] [0x12345678] [0x1234] [0x12] [0x12345678] [0x1234567887654321] \"Lovely string\"\n");
    54         TPRINTF("Real output:     [%#" PRIx64 "] [%#" PRIx32 "] [%#" PRIx16 "] [%#" PRIx8 "] [%#" PRIxn "] [%#" PRIx64 "] \"%s\"\n\n", 0x1234567887654321ll, 0x12345678, 0x1234, 0x12, nat, 0x1234567887654321ull, "Lovely string");
     54        TPRINTF("Real output:     [%#" PRIx64 "] [%#" PRIx32 "] [%#" PRIx16 "] [%#" PRIx8 "] [%#" PRIxn "] [%#" PRIx64 "] \"%s\"\n\n", (uint64_t) UINT64_C(0x1234567887654321), (uint32_t) UINT32_C(0x12345678), (uint16_t) UINT16_C(0x1234), (uint8_t) UINT8_C(0x12), nat, (uint64_t) UINT64_C(0x1234567887654321), "Lovely string");
    5555       
    5656        return NULL;
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