diff options
Diffstat (limited to 'contrib/sendmail/libsm/t-qic.c')
| -rw-r--r-- | contrib/sendmail/libsm/t-qic.c | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/contrib/sendmail/libsm/t-qic.c b/contrib/sendmail/libsm/t-qic.c new file mode 100644 index 0000000..8a8e0c8 --- /dev/null +++ b/contrib/sendmail/libsm/t-qic.c @@ -0,0 +1,235 @@ +/* + * Copyright (c) 2006 Sendmail, Inc. and its suppliers. + * All rights reserved. + * + * By using this file, you agree to the terms and conditions set + * forth in the LICENSE file which can be found at the top level of + * the sendmail distribution. + */ + +#include <sm/gen.h> +SM_IDSTR(id, "@(#)$Id: t-qic.c,v 1.9 2006/08/24 21:26:13 ca Exp $") + +#include <stdio.h> +#include <sm/sendmail.h> +#include <sm/assert.h> +#include <sm/heap.h> +#include <sm/string.h> +#include <sm/test.h> + +extern bool SmTestVerbose; + + +void +show_diff(s1, s2) + const char *s1; + const char *s2; +{ + int i; + + for (i = 0; s1[i] != '\0' && s2[i] != '\0'; i++) + { + if (s1[i] != s2[i]) + { + fprintf(stderr, "i=%d, s1[]=%u, s2[]=%u\n", + i, (unsigned char) s1[i], + (unsigned char) s2[i]); + return; + } + } + if (s1[i] != s2[i]) + { + fprintf(stderr, "i=%d, s1[]=%u, s2[]=%u\n", + i, (unsigned char) s1[i], (unsigned char) s2[i]); + } +} + +char *quote_unquote __P((char *, char *, int, int)); + +char * +quote_unquote(in, out, outlen, exp) + char *in; + char *out; + int outlen; + int exp; +{ + char *obp, *bp; + char line_back[1024]; + char line_in[1024]; + int cmp; + + sm_strlcpy(line_in, in, sizeof(line_in)); + obp = quote_internal_chars(in, out, &outlen); + bp = str2prt(line_in); + dequote_internal_chars(obp, line_back, sizeof(line_back)); + cmp = strcmp(line_in, line_back); + SM_TEST(exp == cmp); + if (cmp != exp && !SmTestVerbose) + { + fprintf(stderr, "in: %s\n", bp); + bp = str2prt(line_back); + fprintf(stderr, "out:%s\n", bp); + fprintf(stderr, "cmp=%d\n", cmp); + show_diff(in, line_back); + } + if (SmTestVerbose) + { + fprintf(stderr, "%s -> ", bp); + bp = str2prt(obp); + fprintf(stderr, "%s\n", bp); + fprintf(stderr, "cmp=%d\n", cmp); + } + return obp; +} + +struct sm_qic_S +{ + char *qic_in; + char *qic_out; + int qic_exp; +}; + +typedef struct sm_qic_S sm_qic_T; + + +int +main(argc, argv) + int argc; + char *argv[]; +{ + char line_in[1024], line[256], line_out[32], *obp; + int i, los, cmp; + sm_qic_T inout[] = { + { "", "", 0 } + , { "abcdef", "abcdef", 0 } + , { "01234567890123456789", "01234567890123456789", 0 } + , { "01234567890123456789\001", "01234567890123456789\001", + 0 } + , { "012345\2067890123456789", "012345\377\2067890123456789", + 0 } + , { "\377", "\377\377", 0 } + , { "\240", "\240", 0 } + , { "\220", "\377\220", 0 } + , { "\240\220", "\240\377\220", 0 } + , { "\377\377", "\377\377\377\377", 0 } + , { "\377a\377b", "\377\377a\377\377b", 0 } + , { "\376a\377b", "\376a\377\377b", 0 } + , { "\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240", + "\377\200\377\201\377\202\377\203\377\204\377\205\377\206\377\207\377\210\377\211\377\212\377\213\377\214\377\215\377\216\377\217\377\220\377\221\377\222\377\223\377\224\377\225\377\226\377\227\377\230\377\231\377\232\377\233\377\234\377\235\377\236\377\237\240", + 0 } + , { NULL, NULL, 0 } + }; + + sm_test_begin(argc, argv, "test meta quoting"); + for (i = 0; i < sizeof(line_out); i++) + line_out[i] = '\0'; + for (i = 0; i < sizeof(line_in); i++) + line_in[i] = '\0'; + for (i = 0; i < sizeof(line_in) / 2; i++) + { + char ch; + + ch = 0200 + i; + if ('\0' == ch) + ch = '0'; + line_in[i] = ch; + } + los = sizeof(line_out) / 2; + obp = quote_unquote(line_in, line_out, los, 0); + if (obp != line_out) + SM_FREE(obp); + + for (i = 0; i < sizeof(line_in); i++) + line_in[i] = '\0'; + for (i = 0; i < sizeof(line_in) / 2; i++) + { + char ch; + + ch = 0200 + i; + if ('\0' == ch) + ch = '0'; + line_in[i] = ch; + } + los = sizeof(line_in); + obp = quote_unquote(line_in, line_in, los, 0); + if (obp != line_in) + SM_FREE(obp); + + for (i = 0; inout[i].qic_in != NULL; i++) + { + los = sizeof(line_out) / 2; + obp = quote_unquote(inout[i].qic_in, line_out, los, + inout[i].qic_exp); + cmp = strcmp(inout[i].qic_out, obp); + SM_TEST(inout[i].qic_exp == cmp); + if (inout[i].qic_exp != cmp && !SmTestVerbose) + { + char *bp; + + bp = str2prt(obp); + fprintf(stderr, "got: %s\n", bp); + bp = str2prt(inout[i].qic_out); + fprintf(stderr, "exp:%s\n", bp); + fprintf(stderr, "cmp=%d\n", cmp); + show_diff(inout[i].qic_in, inout[i].qic_out); + } + if (obp != line_out) + SM_FREE(obp); + } + + /* use same buffer for in and out */ + for (i = 0; inout[i].qic_in != NULL; i++) + { + bool same; + + same = strcmp(inout[i].qic_in, inout[i].qic_out) == 0; + los = sm_strlcpy(line, inout[i].qic_in, sizeof(line)); + SM_TEST(los + 1 < sizeof(line)); + ++los; + obp = quote_unquote(line, line, los, inout[i].qic_exp); + cmp = strcmp(inout[i].qic_out, obp); + SM_TEST(inout[i].qic_exp == cmp); + if (inout[i].qic_exp != cmp && !SmTestVerbose) + { + char *bp; + + bp = str2prt(obp); + fprintf(stderr, "got: %s\n", bp); + bp = str2prt(inout[i].qic_out); + fprintf(stderr, "exp:%s\n", bp); + fprintf(stderr, "cmp=%d\n", cmp); + show_diff(inout[i].qic_in, inout[i].qic_out); + } + if (obp != line) + { + SM_TEST(!same); + if (same) + show_diff(obp, inout[i].qic_out); + SM_FREE(obp); + } + } + + /* use NULL buffer for out */ + for (i = 0; inout[i].qic_in != NULL; i++) + { + los = 0; + obp = quote_unquote(inout[i].qic_in, NULL, los, + inout[i].qic_exp); + SM_TEST(obp != NULL); + cmp = strcmp(inout[i].qic_out, obp); + SM_TEST(inout[i].qic_exp == cmp); + if (inout[i].qic_exp != cmp && !SmTestVerbose) + { + char *bp; + + bp = str2prt(obp); + fprintf(stderr, "got: %s\n", bp); + bp = str2prt(inout[i].qic_out); + fprintf(stderr, "exp:%s\n", bp); + fprintf(stderr, "cmp=%d\n", cmp); + show_diff(inout[i].qic_in, inout[i].qic_out); + } + } + + return sm_test_end(); +} |
