Mercurial > hg > octave-kai > gnulib-hg
annotate tests/test-filevercmp.c @ 11429:a32a8b26323e
filevercmp: handle simple~ and numbered.~3~ backup suffixes
* lib/filevercmp.c: Handle simple~ and numbered.~3~ backup suffixes.
* tests/test-filevercmp.c: Add tests for backup suffixes.
Reported by Sven Joachim.
| author | Kamil Dudka <kdudka@redhat.com> |
|---|---|
| date | Fri, 20 Mar 2009 11:20:12 +0100 |
| parents | 98bcf3f48aa7 |
| children | ecb28ce608f1 |
| rev | line source |
|---|---|
| 10573 | 1 /* Test of filevercmp() function. |
|
11429
a32a8b26323e
filevercmp: handle simple~ and numbered.~3~ backup suffixes
Kamil Dudka <kdudka@redhat.com>
parents:
11266
diff
changeset
|
2 Copyright (C) 2008-2009 Free Software Foundation, Inc. |
| 10573 | 3 |
| 4 This program is free software; you can redistribute it and/or modify | |
| 5 it under the terms of the GNU General Public License as published by | |
| 6 the Free Software Foundation; either version 3, or (at your option) | |
| 7 any later version. | |
| 8 | |
| 9 This program is distributed in the hope that it will be useful, | |
| 10 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 GNU General Public License for more details. | |
| 13 | |
| 14 You should have received a copy of the GNU General Public License | |
| 15 along with this program; if not, write to the Free Software Foundation, | |
| 16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | |
| 17 | |
| 18 #include <config.h> | |
| 19 | |
| 20 #include "filevercmp.h" | |
| 21 | |
| 22 #include <stdio.h> | |
| 23 #include <stdlib.h> | |
| 24 | |
| 25 #define ASSERT(expr) \ | |
| 26 do \ | |
| 27 { \ | |
| 28 if (!(expr)) \ | |
| 29 { \ | |
| 30 fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \ | |
| 31 fflush (stderr); \ | |
| 32 abort (); \ | |
| 33 } \ | |
| 34 } \ | |
| 35 while (0) | |
| 36 | |
| 37 /* set of well sorted examples */ | |
| 38 static const char *const examples[] = | |
| 39 { | |
|
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parents:
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40 ".", |
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41 "..", |
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42 ".a~", |
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43 ".a", |
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44 ".b~", |
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parents:
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45 ".b", |
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46 "a~", |
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47 "a", |
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11429
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filevercmp: handle simple~ and numbered.~3~ backup suffixes
Kamil Dudka <kdudka@redhat.com>
parents:
11266
diff
changeset
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48 "a.b~", |
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parents:
11266
diff
changeset
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49 "a.b", |
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parents:
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50 "a.bc~", |
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parents:
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51 "a.bc", |
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parents:
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changeset
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52 "b~", |
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53 "b", |
| 10573 | 54 "gcc-c++-10.fc9.tar.gz", |
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11429
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filevercmp: handle simple~ and numbered.~3~ backup suffixes
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parents:
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55 "gcc-c++-10.fc9.tar.gz.~1~", |
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parents:
11266
diff
changeset
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56 "gcc-c++-10.fc9.tar.gz.~2~", |
| 10573 | 57 "gcc-c++-10.8.12-0.7rc2.fc9.tar.bz2", |
|
11429
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filevercmp: handle simple~ and numbered.~3~ backup suffixes
Kamil Dudka <kdudka@redhat.com>
parents:
11266
diff
changeset
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58 "gcc-c++-10.8.12-0.7rc2.fc9.tar.bz2.~1~", |
| 10573 | 59 "glibc-2-0.1.beta1.fc10.rpm", |
| 60 "glibc-common-5-0.2.beta2.fc9.ebuild", | |
| 61 "glibc-common-5-0.2b.deb", | |
| 62 "glibc-common-11b.ebuild", | |
| 63 "glibc-common-11-0.6rc2.ebuild", | |
| 64 "libstdc++-0.5.8.11-0.7rc2.fc10.tar.gz", | |
| 65 "libstdc++-4a.fc8.tar.gz", | |
| 66 "libstdc++-4.10.4.20040204svn.rpm", | |
| 67 "libstdc++-devel-3.fc8.ebuild", | |
| 68 "libstdc++-devel-3a.fc9.tar.gz", | |
| 69 "libstdc++-devel-8.fc8.deb", | |
| 70 "libstdc++-devel-8.6.2-0.4b.fc8", | |
| 71 "nss_ldap-1-0.2b.fc9.tar.bz2", | |
| 72 "nss_ldap-1-0.6rc2.fc8.tar.gz", | |
| 73 "nss_ldap-1.0-0.1a.tar.gz", | |
| 74 "nss_ldap-10beta1.fc8.tar.gz", | |
| 75 "nss_ldap-10.11.8.6.20040204cvs.fc10.ebuild", | |
| 76 NULL | |
| 77 }; | |
| 78 | |
| 79 int | |
| 80 main (int argc, char **argv) | |
| 81 { | |
| 82 const char *const *i; | |
| 83 | |
| 84 /* Following tests taken from test-strverscmp.c */ | |
| 85 ASSERT (filevercmp ("", "") == 0); | |
| 86 ASSERT (filevercmp ("a", "a") == 0); | |
| 87 ASSERT (filevercmp ("a", "b") < 0); | |
| 88 ASSERT (filevercmp ("b", "a") > 0); | |
| 89 ASSERT (filevercmp ("a0", "a") > 0); | |
| 90 ASSERT (filevercmp ("00", "01") < 0); | |
| 91 ASSERT (filevercmp ("01", "010") < 0); | |
| 92 ASSERT (filevercmp ("9", "10") < 0); | |
| 93 ASSERT (filevercmp ("0a", "0") > 0); | |
| 94 | |
| 95 /* compare each version string with each other - O(n^2) */ | |
| 96 for (i = examples; *i; i++) | |
| 97 { | |
| 98 const char *const *j; | |
| 99 for (j = examples; *j; j++) | |
| 100 { | |
| 101 int result = filevercmp (*i, *j); | |
| 102 if (result < 0) | |
| 103 ASSERT (i < j); | |
| 104 else if (0 < result) | |
| 105 ASSERT (j < i); | |
| 106 else | |
| 107 ASSERT (i == j); | |
| 108 } | |
| 109 } | |
| 110 | |
| 111 return 0; | |
| 112 } |