move some testing utilities out of the 'examples' and 'utils' directory into the new 'testing' directory; sg_vpd: add enclosure services device characteristics vpage

git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@729 6180dd3e-e324-4e3e-922d-17de1ae2f315

1 files changed, 181 insertions, 0 deletions

diff --git a/testing/sg_sense_test.c b/testing/sg_sense_test.c
new file mode 100644
index 00000000..4ada185b
--- /dev/null
+++ b/testing/sg_sense_test.c
@@ -0,0 +1,181 @@
+#include <unistd.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <getopt.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include "sg_lib.h"
+
+/* This is a simple program that tests the sense data descriptor format
+   printout function in sg_lib.c
+
+*  Copyright (C) 2004-2016 D. Gilbert
+*  This program is free software; you can redistribute it and/or modify
+*  it under the terms of the GNU General Public License as published by
+*  the Free Software Foundation; either version 2, or (at your option)
+*  any later version.
+
+*/
+
+#define EBUFF_SZ 256
+
+#define ME "sg_sense_test: "
+
+static char * version_str = "2.00 20160128";
+
+static struct option long_options[] = {
+        {"help", no_argument, 0, 'h'},
+        {"leadin",  required_argument, 0, 'l'},
+        {"verbose", no_argument, 0, 'v'},
+        {"version", no_argument, 0, 'V'},
+        {0, 0, 0, 0},   /* sentinel */
+};
+
+
+static void
+usage()
+{
+    fprintf(stderr,
+            "Usage: %s [--help] [--leadin=STR] [--verbose] [--version]\n"
+            "  where: --help|-h          print out usage message\n"
+            "         --leadin=STR|-l STR    every line output by --sense "
+            "should\n"
+            "                                be prefixed by STR\n"
+            "         --verbose|-v       increase verbosity\n"
+            "         --version|-V       print version string and exit\n\n"
+            "Test sense data handling of sg_lib. Overlaps somewhat with "
+            "utils/tst_sg_lib\n", ME
+           );
+
+}
+
+int main(int argc, char * argv[])
+{
+    unsigned char err1[] = {0x72, 0x5, 0x24, 0x0, 0, 0, 0, 32,
+                            0x2, 0x6, 0, 0, 0xc8, 0x0, 0x3, 0,
+                            0, 0xa, 0x80, 0, 1, 2, 3, 4,
+                            0xaa, 0xbb, 0xcc, 0xdd,
+                            1, 0xa, 0, 0, 1, 2, 3, 4,
+                            0xaa, 0xbb, 0xee, 0xff};
+    unsigned char err2[] = {0x72, SPC_SK_MEDIUM_ERROR, 0x11, 0xb, 0x80, 0, 0,
+                            32,
+                            0x2, 0x6, 0, 0, 0xc8, 0x0, 0x3, 0,
+                            0, 0xa, 0x80, 0, 1, 2, 3, 4,
+                            0xaa, 0xbb, 0xcc, 0xdd,
+                            1, 0xa, 0, 0, 1, 2, 3, 4,
+                            0xaa, 0xbb, 0xee, 0xff};
+                           /* Set SDAT_OVFL */
+    unsigned char err3[] = {0x72, SPC_SK_NO_SENSE, 0x4, 0x4, 0, 0, 0, 8,
+                            0x2, 0x6, 0, 0, 0xc8, 0x12, 0x34, 0};
+    unsigned char err4[] = {0x73, SPC_SK_COPY_ABORTED, 0x8, 0x4, 0, 0, 0, 22,
+                            0x2, 0x6, 0, 0, 0xc8, 0x0, 0x3, 0,
+                            0x3, 0x2, 0, 0x55,
+                            0x5, 0x2, 0, 0x20,
+                            0x85, 0x4, 0, 0x20, 0x33, 0x44};
+                           /* Set Filemark, EOM, ILI and SDAT_OVFL */
+    unsigned char err5[] = {0xf1, 0, (0xf0 | SPC_SK_ILLEGAL_REQUEST), 0x11,
+                            0x22, 0x33, 0x44, 0xa,
+                            0x0, 0x0, 0, 0, 0x4, 0x1, 0, 0xcf, 0, 5,};
+    unsigned char err6[] = {0x72, SPC_SK_NO_SENSE, 0x4, 0x1, 0, 0, 0, 14,
+                            0x9, 0xc, 1, 0, 0x11, 0x22, 0x66, 0x33,
+                            0x77, 0x44, 0x88, 0x55, 0x1, 0x2};
+    unsigned char err7[] = {0xf1, 0, 0xe5, 0x11, 0x22, 0x33, 0x44, 0xa,
+                            0x0, 0x0, 0x0, 0x0, 0x24, 0x1, 0xbb,
+                            0xc9, 0x0, 0x2};
+    const char * leadin = NULL;
+    char b[2048];
+    int c, k, prev_len;
+    int verbose = 0;
+
+    while (1) {
+        int option_index = 0;
+
+        c = getopt_long(argc, argv, "hl:vV", long_options,
+                        &option_index);
+        if (c == -1)
+            break;
+
+        switch (c) {
+        case 'h':
+        case '?':
+            usage();
+            return 0;
+        case 'l':
+            leadin = optarg;
+            break;
+        case 'v':
+            ++verbose;
+            break;
+        case 'V':
+            fprintf(stderr, "version: %s\n", version_str);
+            return 0;
+        default:
+            fprintf(stderr, "unrecognised switch code 0x%x ??\n", c);
+            usage();
+            return 1;
+        }
+    }
+    if (optind < argc) {
+        if (optind < argc) {
+            for (; optind < argc; ++optind)
+                fprintf(stderr, "Unexpected extra argument: %s\n",
+                        argv[optind]);
+            usage();
+            return 1;
+        }
+    }
+
+    printf("err1 test:\n");
+    sg_print_sense(leadin, err1, sizeof(err1), verbose /* raw_info */);
+    printf("\n");
+    printf("err2 test:\n");
+    sg_print_sense(leadin, err2, sizeof(err2), verbose);
+    printf("\n");
+    printf("err3 test:\n");
+    sg_print_sense(leadin, err3, sizeof(err3), verbose);
+    printf("\n");
+    printf("err4 test:\n");
+    sg_print_sense(leadin, err4, sizeof(err4), verbose);
+    printf("\n");
+    printf("err5 test: Set Filemark, EOM, ILI and SDAT_OVFL\n");
+    sg_print_sense(leadin, err5, sizeof(err5), verbose);
+    printf("\n");
+    printf("err6 test:\n");
+    sg_print_sense(leadin, err6, sizeof(err6), verbose);
+    printf("\n");
+    printf("err7 test:\n");
+    sg_print_sense(leadin, err7, sizeof(err7), verbose);
+
+    if (verbose > 1) {
+        printf("\n\nTry different output string sizes with "
+               "sg_get_sense_str(err2):\n");
+        for (k = 1, prev_len = -1; k < 512; ++k) {
+            /* snprintf(leadin, sizeof(leadin), "blen=%d", k); */
+            sg_get_sense_str(NULL, err2, sizeof(err2), 0, k, b);
+            printf("%s\n", b);
+            if (prev_len == (int)strlen(b))
+                break;
+            else
+                prev_len = strlen(b);
+        }
+    }
+
+    if (verbose > 2) {
+        printf("\n\nTry different output string sizes with "
+               "sg_get_sense_str(err4):\n");
+        for (k = 1, prev_len = -1; k < 512; ++k) {
+            /* snprintf(leadin, sizeof(leadin), "blen=%d", k); */
+            sg_get_sense_str(NULL, err4, sizeof(err4), 0, k, b);
+            printf("%s\n", b);
+            if (prev_len == (int)strlen(b))
+                break;
+            else
+                prev_len = strlen(b);
+        }
+    }
+    return 0;
+}