diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/hook.test.c | 1 | ||||
| -rw-r--r-- | test/kv.test.c | 55 | ||||
| -rw-r--r-- | test/x86.test.c | 47 |
3 files changed, 29 insertions, 74 deletions
diff --git a/test/hook.test.c b/test/hook.test.c index 7cbfd15..a2447cc 100644 --- a/test/hook.test.c +++ b/test/hook.test.c @@ -6,6 +6,7 @@ #include "../src/x86.c" #include "../src/hook.c" +#include "../src/os.c" #include <stdarg.h> #include <stdio.h> diff --git a/test/kv.test.c b/test/kv.test.c deleted file mode 100644 index 7f82b8a..0000000 --- a/test/kv.test.c +++ /dev/null @@ -1,55 +0,0 @@ -/* This file is dedicated to the public domain. */ - -{.desc = "the KeyValues parser"}; - -// undef conflicting macros -#undef ERROR // windows.h -#undef OUT // " -#undef EOF // stdio.h -#include "../src/kv.c" - -#include "../src/intdefs.h" -#include "../src/noreturn.h" - -static noreturn die(const struct kv_parser *kvp) { - fprintf(stderr, "parse error: %d:%d: %s\n", kvp->line, kvp->col, - kvp->errmsg); - exit(1); -} - -static void tokcb(enum kv_token type, const char *p, uint len, - void *ctxt) { - // nop - we're just testing the tokeniser -} - -static const char data[] = -"KeyValues {\n\ - Key/1 Val1![conditional]\n\ - Key2\n\ -Val2// comment\n\ - \"String Key\" // also comment\n\ - Val3 Key4 [conditional!]{ Key5 \"Value Five\" } // one more\n\ -} \n\ -"; -static const int sz = sizeof(data) - 1; - -TEST("parsing should work with any buffer size") { - for (int chunksz = 3; chunksz <= sz; ++chunksz) { - struct kv_parser kvp = {0}; - // sending data in chunks to test reentrancy - for (int chunk = 0; chunk * chunksz < sz; ++chunk) { - int thischunk = chunksz; - if (chunk * chunksz + thischunk > sz) { - thischunk = sz - chunk * chunksz; - } - if (!kv_parser_feed(&kvp, data + chunk * chunksz, thischunk, - tokcb, 0)) { - die(&kvp); - } - } - if (!kv_parser_done(&kvp)) die(&kvp); - } - return true; -} - -// vi: sw=4 ts=4 noet tw=80 cc=80 diff --git a/test/x86.test.c b/test/x86.test.c index ab0a679..bf6e6e8 100644 --- a/test/x86.test.c +++ b/test/x86.test.c @@ -5,25 +5,15 @@ #include "../src/x86.c" #include "../src/intdefs.h" +#include "../src/ppmagic.h" + TEST("The \"crazy\" instructions should be given correct lengths\n") { - const uchar test8[] = { - 0xF6, 0x05, 0x12, 0x34, 0x56, 0x78, 0x12 - }; - const uchar test16[] = { - 0x66, 0xF7, 0x05, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34 - }; - const uchar test32[] = { - 0xF7, 0x05, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78 - }; - const uchar not8[] = { - 0xF6, 0x15, 0x12, 0x34, 0x56, 0x78 - }; - const uchar not16[] = { - 0x66, 0xF7, 0x15, 0x12, 0x34, 0x56, 0x78 - }; - const uchar not32[] = { - 0xF7, 0x15, 0x12, 0x34, 0x56, 0x78 - }; + const uchar test8[] = HEXBYTES(F6, 05, 12, 34, 56, 78, 12); + const uchar test16[] = HEXBYTES(66, F7, 05, 12, 34, 56, 78, 12, 34); + const uchar test32[] = HEXBYTES(F7, 05, 12, 34, 56, 78, 12, 34, 56, 78); + const uchar not8[] = HEXBYTES(F6, 15, 12, 34, 56, 78); + const uchar not16[] = HEXBYTES(66, F7, 15, 12, 34, 56, 78); + const uchar not32[] = HEXBYTES(F7, 15, 12, 34, 56, 78); if (x86_len(test8) != 7) return false; if (x86_len(test16) != 9) return false; if (x86_len(test32) != 10) return false; @@ -34,8 +24,27 @@ TEST("The \"crazy\" instructions should be given correct lengths\n") { } TEST("SIB bytes should be decoded correctly") { - const uchar fstp[] = {0xD9, 0x1C, 0x24}; // old buggy case, for regressions + const uchar fstp[] = HEXBYTES(D9, 1C, 24); // old buggy case for regressions return x86_len(fstp) == 3; } +TEST("mov AL, moff8 instructions should be decoded correctly") { + // more fixed buggy cases for regressions + const uchar mov_moff8_al[] = HEXBYTES(A2, DA, 78, B4, 0D); + const uchar mov_al_moff8[] = HEXBYTES(A0, 28, DF, 5C, 66); + if (x86_len(mov_moff8_al) != 5) return false; + if (x86_len(mov_al_moff8) != 5) return false; + return true; +} + +TEST("16-bit MRM instructions should be decoded correctly") { + const uchar fiadd_off16[] = HEXBYTES(67, DA, 06, DF, 11); + const uchar fld_tword[] = HEXBYTES(67, DB, 2E, 99, C4); + const uchar add_off16_bl[] = HEXBYTES(67, 00, 1E, F5, BB); + if (x86_len(fiadd_off16) != 5) return false; + if (x86_len(fld_tword) != 5) return false; + if (x86_len(add_off16_bl) != 5) return false; + return true; +} + // vi: sw=4 ts=4 noet tw=80 cc=80 |