https://perl5.git.perl.org / perl5.git / blame
| Commit | Line | Data |
|---|---|---|
| 1d2dff63 GS |
1 | /* |
| 2 | * Test header file for h2ph | |
| 3 | * | |
| 4 | * Try to test as many constructs as possible | |
| 5 | * For example, the multi-line comment :) | |
| 6 | */ | |
| 7 | ||
| 8 | /* And here's a single line comment :) */ | |
| 9 | ||
| 10 | /* Test #define with no indenting, over multiple lines */ | |
| 11 | #define SQUARE(x) \ | |
| 12 | ((x)*(x)) | |
| 13 | ||
| 14 | /* Test #ifndef and parameter interpretation*/ | |
| 15 | #ifndef ERROR | |
| 16 | #define ERROR(x) fprintf(stderr, "%s\n", x[2][3][0]) | |
| 17 | #endif /* ERROR */ | |
| 18 | ||
| 19 | #ifndef _H2PH_H_ | |
| 20 | #define _H2PH_H_ | |
| 21 | ||
| 22 | /* #ident - doesn't really do anything, but I think it always gets included anyway */ | |
| 23 | #ident "$Revision h2ph.h,v 1.0 98/05/04 20:42:14 billy $" | |
| 24 | ||
| 25 | /* Test #undef */ | |
| 26 | #undef MAX | |
| 27 | #define MAX(a,b) ((a) > (b) ? (a) : (b)) | |
| 28 | ||
| 29 | /* Test #ifdef */ | |
| 30 | #ifdef __SOME_UNIMPORTANT_PROPERTY | |
| 31 | #define MIN(a,b) ((a) < (b) ? (a) : (b)) | |
| 32 | #endif /* __SOME_UNIMPORTANT_PROPERTY */ | |
| 33 | ||
| 34 | /* | |
| 35 | * Test #if, #elif, #else, #endif, #warn and #error, and `!' | |
| 36 | * Also test whitespace between the `#' and the command | |
| 37 | */ | |
| 38 | #if !(defined __SOMETHING_MORE_IMPORTANT) | |
| 39 | # warn Be careful... | |
| 40 | #elif !(defined __SOMETHING_REALLY_REALLY_IMPORTANT) | |
| 41 | # error Nup, can't go on /* ' /* stupid font-lock-mode */ | |
| 42 | #else /* defined __SOMETHING_MORE_IMPORTANT && defined __SOMETHING_REALLY_REALLY_IMPORTANT */ | |
| 43 | # define EVERYTHING_IS_OK | |
| 44 | #endif | |
| 45 | ||
| 46 | /* Test && and || */ | |
| 47 | #undef WHATEVER | |
| 48 | #if (!((defined __SOMETHING_TRIVIAL && defined __SOMETHING_LESS_SO)) \ | |
| 49 | || defined __SOMETHING_OVERPOWERING) | |
| 50 | # define WHATEVER 6 | |
| 51 | #elif !(defined __SOMETHING_TRIVIAL) /* defined __SOMETHING_LESS_SO */ | |
| 52 | # define WHATEVER 7 | |
| 53 | #elif !(defined __SOMETHING_LESS_SO) /* defined __SOMETHING_TRIVIAL */ | |
| 54 | # define WHATEVER 8 | |
| 55 | #else /* defined __SOMETHING_TRIVIAL && defined __SOMETHING_LESS_SO */ | |
| 56 | # define WHATEVER 1000 | |
| 57 | #endif | |
| 58 | ||
| 59 | /* | |
| 60 | * Test #include, #import and #include_next | |
| 61 | * #include_next is difficult to test, it really depends on the actual | |
| 62 | * circumstances - for example, `#include_next <limits.h>' on a Linux system | |
| 63 | * with `use lib qw(/opt/perl5/lib/site_perl/i586-linux/linux);' or whatever | |
| 64 | * your equivalent is... | |
| 65 | */ | |
| 66 | #include <sys/socket.h> | |
| 67 | #import "sys/ioctl.h" | |
| 68 | #include_next <sys/fcntl.h> | |
| 69 | ||
| 70 | /* typedefs should be ignored */ | |
| 71 | typedef struct a_struct { | |
| 72 | int typedefs_should; | |
| 73 | char be_ignored; | |
| 74 | long as_well; | |
| 75 | } a_typedef; | |
| 76 | ||
| 77 | /* | |
| 78 | * however, typedefs of enums and just plain enums should end up being treated | |
| 79 | * like a bunch of #defines... | |
| 80 | */ | |
| 81 | ||
| 82 | typedef enum _days_of_week { sun, mon, tue, wed, thu, fri, sat, Sun=0, Mon, | |
| 83 | Tue, Wed, Thu, Fri, Sat } days_of_week; | |
| 84 | ||
| 85 | #endif /* _H2PH_H_ */ |