c_test.h revision 1.1 1 1.1 jtc /* Various types of operations. Keeping things grouped nicely
2 1.1 jtc * (unary,binary) makes switch() statements more efficeint.
3 1.1 jtc */
4 1.1 jtc enum Test_op {
5 1.1 jtc TO_NONOP = 0, /* non-operator */
6 1.1 jtc /* unary operators */
7 1.1 jtc TO_STNZE, TO_STZER, TO_OPTION,
8 1.1 jtc TO_FILAXST,
9 1.1 jtc TO_FILEXST,
10 1.1 jtc TO_FILREG, TO_FILBDEV, TO_FILCDEV, TO_FILSYM, TO_FILFIFO, TO_FILSOCK,
11 1.1 jtc TO_FILCDF, TO_FILID, TO_FILGID, TO_FILSETG, TO_FILSTCK, TO_FILUID,
12 1.1 jtc TO_FILRD, TO_FILGZ, TO_FILTT, TO_FILSETU, TO_FILWR, TO_FILEX,
13 1.1 jtc /* binary operators */
14 1.1 jtc TO_STEQL, TO_STNEQ, TO_STLT, TO_STGT, TO_INTEQ, TO_INTNE, TO_INTGT,
15 1.1 jtc TO_INTGE, TO_INTLT, TO_INTLE, TO_FILEQ, TO_FILNT, TO_FILOT
16 1.1 jtc };
17 1.1 jtc typedef enum Test_op Test_op;
18 1.1 jtc
19 1.1 jtc /* Used by Test_env.isa() (order important - used to index *_tokens[] arrays) */
20 1.1 jtc enum Test_meta {
21 1.1 jtc TM_OR, /* -o or || */
22 1.1 jtc TM_AND, /* -a or && */
23 1.1 jtc TM_NOT, /* ! */
24 1.1 jtc TM_OPAREN, /* ( */
25 1.1 jtc TM_CPAREN, /* ) */
26 1.1 jtc TM_UNOP, /* unary operator */
27 1.1 jtc TM_BINOP, /* binary operator */
28 1.1 jtc TM_END /* end of input */
29 1.1 jtc };
30 1.1 jtc typedef enum Test_meta Test_meta;
31 1.1 jtc
32 1.1 jtc #define TEF_ERROR BIT(0) /* set if we've hit an error */
33 1.1 jtc #define TEF_DBRACKET BIT(1) /* set if [[ .. ]] test */
34 1.1 jtc
35 1.1 jtc typedef struct test_env Test_env;
36 1.1 jtc struct test_env {
37 1.1 jtc int flags; /* TEF_* */
38 1.1 jtc union {
39 1.1 jtc char **wp; /* used by ptest_* */
40 1.1 jtc XPtrV *av; /* used by dbtestp_* */
41 1.1 jtc } pos;
42 1.1 jtc char **wp_end; /* used by ptest_* */
43 1.1 jtc int (*isa) ARGS((Test_env *te, Test_meta meta));
44 1.1 jtc const char *(*getopnd) ARGS((Test_env *te, Test_op op, int do_eval));
45 1.1 jtc int (*eval) ARGS((Test_env *te, Test_op op, const char *opnd1,
46 1.1 jtc const char *opnd2, int do_eval));
47 1.1 jtc void (*error) ARGS((Test_env *te, int offset, const char *msg));
48 1.1 jtc };
49 1.1 jtc
50 1.1 jtc Test_op test_isop ARGS((Test_env *te, Test_meta meta, const char *s));
51 1.1 jtc int test_eval ARGS((Test_env *te, Test_op op, const char *opnd1,
52 1.1 jtc const char *opnd2, int do_eval));
53 1.1 jtc int test_parse ARGS((Test_env *te));
54