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fb82116f24
Replaced all imports of test-skeleton.c with support/test-driver.c. In some cases it was needed to adjust do_test to return int instead of static int since that is the method's signature expected by test-driver.c. Checked on x86_64. * string/test-string.h (TEST_FUNCTION): Use test_main instead of test_main (). (CMDLINE_PROCESS): Use function instead of defined macro. * debug/test-strcpy_chk.c: Import support/test-driver.c and also <suppport/support.h> to use set_fortify_handler(). * string/bug-envz1.c: Import support/test-driver.c instead of test-skeleton.c. * string/bug-strcoll2.c: Likewise. * string/bug-strtok1.c: Likewise. * string/stratcliff.c: Likewise. * string/test-ffs.c: Likewise. * string/test-memccpy.c: Likewise. * string/test-memchr.c: Likewise. * string/test-memcmp.c: Likewise. * string/test-memcpy.c: Likewise. * string/test-memmem.c: Likewise. * string/test-memmove.c: Likewise. * string/test-memrchr.c: Likewise. * string/test-memset.c: Likewise. * string/test-rawmemchr.c: Likewise. * string/test-strcasecmp.c: Likewise. * string/test-strcasestr.c: Likewise. * string/test-strcat.c: Likewise. * string/test-strchr.c: Likewise. * string/test-strcmp.c: Likewise. * string/test-strcpy.c: Likewise. * string/test-string.h: Likewise. * string/test-strlen.c: Likewise. * string/test-strncasecmp.c: Likewise. * string/test-strncat.c: Likewise. * string/test-strncmp.c: Likewise. * string/test-strncpy.c: Likewise. * string/test-strnlen.c: Likewise. * string/test-strpbrk.c: Likewise. * string/test-strrchr.c: Likewise. * string/test-strspn.c: Likewise. * string/test-strstr.c: Likewise. * string/tst-bswap.c: Likewise. * string/tst-cmp.c: Likewise. * string/tst-endian.c: Likewise. * string/tst-inlcall.c: Likewise. * string/tst-strcoll-overflow.c: Likewise. * string/tst-strfry.c: Likewise. * string/tst-strlen.c: Likewise. * string/tst-strtok.c: Likewise. * string/tst-strtok_r.c: Likewise. * string/tst-strxfrm.c: Likewise. * string/tst-strxfrm2.c: Likewise. * string/tst-svc.c: Likewise. * string/tst-svc2.c: Likewise.
135 lines
3.5 KiB
C
135 lines
3.5 KiB
C
#include <byteswap.h>
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#include <endian.h>
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#include <inttypes.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <libc-diag.h>
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#if __GNUC_PREREQ (6, 0)
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/* GCC 6.0 warns on big endian systems about:
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htobeXX (beXXtoh (i)) != i
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warning: self-comparison always evaluates to false [-Wtautological-compare]
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because htobeXX(x) and beXXtoh(x) is defined to (x)
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in string/endian.h on big endian systems.
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The same applies to htoleXX/leXXtoh on little endian systems. */
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# define DIAG_IGNORE_NEEDS_COMMENT_TAUTOLOGICAL_COMPARE() \
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DIAG_IGNORE_NEEDS_COMMENT (6, "-Wtautological-compare")
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#else
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# define DIAG_IGNORE_NEEDS_COMMENT_TAUTOLOGICAL_COMPARE()
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#endif
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int
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do_test (void)
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{
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int result = 0;
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for (uint64_t i = 0; i < (~UINT64_C (0)) >> 2; i = (i << 1) + 3)
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{
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if (i < UINT64_C (65536))
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{
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DIAG_PUSH_NEEDS_COMMENT;
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DIAG_IGNORE_NEEDS_COMMENT_TAUTOLOGICAL_COMPARE ();
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if (htobe16 (be16toh (i)) != i)
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{
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printf ("htobe16 (be16toh (%" PRIx64 ")) == %" PRIx16 "\n",
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i, (uint16_t) htobe16 (be16toh (i)));
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result = 1;
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}
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if (htole16 (le16toh (i)) != i)
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{
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printf ("htole16 (le16toh (%" PRIx64 ")) == %" PRIx16 "\n",
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i, (uint16_t) htole16 (le16toh (i)));
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result = 1;
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}
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DIAG_POP_NEEDS_COMMENT;
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uint16_t n[2];
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n[__BYTE_ORDER == __LITTLE_ENDIAN] = bswap_16 (i);
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n[__BYTE_ORDER == __BIG_ENDIAN] = i;
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if (htole16 (i) != n[0])
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{
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printf ("htole16 (%" PRIx64 ") == %" PRIx16 " != %" PRIx16 "\n",
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i, (uint16_t) htole16 (i), n[0]);
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result = 1;
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}
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if (htobe16 (i) != n[1])
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{
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printf ("htobe16 (%" PRIx64 ") == %" PRIx16 " != %" PRIx16 "\n",
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i, (uint16_t) htobe16 (i), n[1]);
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result = 1;
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}
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}
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if (i < UINT64_C (4294967296))
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{
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DIAG_PUSH_NEEDS_COMMENT;
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DIAG_IGNORE_NEEDS_COMMENT_TAUTOLOGICAL_COMPARE ();
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if (htobe32 (be32toh (i)) != i)
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{
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printf ("htobe32 (be32toh (%" PRIx64 ")) == %" PRIx32 "\n",
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i, (uint32_t) htobe32 (be32toh (i)));
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result = 1;
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}
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if (htole32 (le32toh (i)) != i)
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{
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printf ("htole32 (le32toh (%" PRIx64 ")) == %" PRIx32 "\n",
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i, (uint32_t) htole32 (le32toh (i)));
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result = 1;
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}
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DIAG_POP_NEEDS_COMMENT;
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uint32_t n[2];
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n[__BYTE_ORDER == __LITTLE_ENDIAN] = bswap_32 (i);
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n[__BYTE_ORDER == __BIG_ENDIAN] = i;
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if (htole32 (i) != n[0])
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{
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printf ("htole32 (%" PRIx64 ") == %" PRIx32 " != %" PRIx32 "\n",
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i, (uint32_t) htole32 (i), n[0]);
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result = 1;
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}
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if (htobe32 (i) != n[1])
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{
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printf ("htobe32 (%" PRIx64 ") == %" PRIx32 " != %" PRIx32 "\n",
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i, (uint32_t) htobe32 (i), n[1]);
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result = 1;
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}
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}
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DIAG_PUSH_NEEDS_COMMENT;
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DIAG_IGNORE_NEEDS_COMMENT_TAUTOLOGICAL_COMPARE ();
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if (htobe64 (be64toh (i)) != i)
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{
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printf ("htobe64 (be64toh (%" PRIx64 ")) == %" PRIx64 "\n",
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i, htobe64 (be64toh (i)));
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result = 1;
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}
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if (htole64 (le64toh (i)) != i)
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{
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printf ("htole64 (le64toh (%" PRIx64 ")) == %" PRIx64 "\n",
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i, htole64 (le64toh (i)));
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result = 1;
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}
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DIAG_POP_NEEDS_COMMENT;
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uint64_t n[2];
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n[__BYTE_ORDER == __LITTLE_ENDIAN] = bswap_64 (i);
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n[__BYTE_ORDER == __BIG_ENDIAN] = i;
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if (htole64 (i) != n[0])
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{
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printf ("htole64 (%" PRIx64 ") == %" PRIx64 " != %" PRIx64 "\n",
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i, htole64 (i), n[0]);
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result = 1;
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}
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if (htobe64 (i) != n[1])
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{
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printf ("htobe64 (%" PRIx64 ") == %" PRIx64 " != %" PRIx64 "\n",
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i, htobe64 (i), n[1]);
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result = 1;
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}
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}
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return result;
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}
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#include <support/test-driver.c>
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