| 1 | /* This is part of the netCDF package. |
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| 2 | Copyright 2005 University Corporation for Atmospheric Research/Unidata |
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| 3 | See COPYRIGHT file for conditions of use. |
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| 4 | |
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| 5 | Common includes, defines, etc., for test code in the libsrc4 and |
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| 6 | nc_test4 directories. |
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| 7 | */ |
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| 8 | |
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| 9 | #ifndef _ERR_MACROS_H |
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| 10 | #define _ERR_MACROS_H |
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| 11 | |
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| 12 | #include <config.h> |
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| 13 | #include <assert.h> |
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| 14 | #include <stdio.h> |
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| 15 | #include <string.h> |
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| 16 | #include <stdlib.h> |
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| 17 | |
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| 18 | /* Err is used to keep track of errors within each set of tests, |
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| 19 | * total_err is the number of errors in the entire test program, which |
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| 20 | * generally cosists of several sets of tests. */ |
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| 21 | static int total_err = 0, err = 0; |
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| 22 | |
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| 23 | #if 0 |
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| 24 | /* This is handy for print statements. */ |
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| 25 | static char *format_name[] = {"", "classic", "64-bit offset", "netCDF-4", |
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| 26 | "netCDF-4 classic model"}; |
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| 27 | #endif |
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| 28 | |
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| 29 | /* This macro prints an error message with line number and name of |
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| 30 | * test program. */ |
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| 31 | #define ERR do { \ |
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| 32 | fflush(stdout); /* Make sure our stdout is synced with stderr. */ \ |
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| 33 | err++; \ |
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| 34 | fprintf(stderr, "Sorry! Unexpected result, %s, line: %d\n", \ |
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| 35 | __FILE__, __LINE__); \ |
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| 36 | return 2; \ |
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| 37 | } while (0) |
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| 38 | |
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| 39 | /* This macro prints an error message with line number and name of |
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| 40 | * test program, and then exits the program. */ |
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| 41 | |
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| 42 | #define ERR_RET do { \ |
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| 43 | fflush(stdout); /* Make sure our stdout is synced with stderr. */ \ |
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| 44 | fprintf(stderr, "Sorry! Unexpected result, %s, line: %d\n", \ |
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| 45 | __FILE__, __LINE__); \ |
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| 46 | return 2; \ |
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| 47 | } while (0) |
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| 48 | |
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| 49 | /* After a set of tests, report the number of errors, and increment |
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| 50 | * total_err. */ |
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| 51 | #define SUMMARIZE_ERR do { \ |
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| 52 | if (err) \ |
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| 53 | { \ |
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| 54 | printf("%d failures\n", err); \ |
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| 55 | total_err += err; \ |
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| 56 | err = 0; \ |
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| 57 | } \ |
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| 58 | else \ |
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| 59 | printf("ok.\n"); \ |
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| 60 | } while (0) |
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| 61 | |
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| 62 | /* If extra memory debugging is not in use (as it usually isn't), |
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| 63 | * define away the nc_exit function, which may be in some tests. */ |
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| 64 | #ifndef EXTRA_MEM_DEBUG |
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| 65 | #define nc_exit() |
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| 66 | #endif |
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| 67 | |
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| 68 | /* This macro prints out our total number of errors, if any, and exits |
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| 69 | * with a 0 if there are not, or a 2 if there were errors. Make will |
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| 70 | * stop if a non-zero value is returned from a test program. */ |
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| 71 | #define FINAL_RESULTS do { \ |
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| 72 | if (total_err) \ |
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| 73 | { \ |
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| 74 | printf("%d errors detected! Sorry!\n", total_err); \ |
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| 75 | return 2; \ |
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| 76 | } \ |
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| 77 | printf("*** Tests successful!\n"); \ |
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| 78 | return 0; \ |
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| 79 | } while (0) |
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| 80 | |
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| 81 | #endif /* _ERR_MACROS_H */ |
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