Mercurial > gnulib

annotate tests/test-pipe-filter-ii1.c @ 40057:b06060465f09

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
maint: Run 'make update-copyright'
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 01 Jan 2019 00:25:11 +0100
parents 10eb9086bea0
children 5d9b82ca550a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
11759
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
1 /* Test of filtering of data through a subprocess.
40057
b06060465f09 maint: Run 'make update-copyright'
Paul Eggert <eggert@cs.ucla.edu>
parents: 19484
diff changeset
2 Copyright (C) 2009-2019 Free Software Foundation, Inc.
11759
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
3 Written by Bruno Haible <haible@clisp.cons.org>, 2009.
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
4
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
5 This program is free software: you can redistribute it and/or modify
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
6 it under the terms of the GNU General Public License as published by
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
7 the Free Software Foundation; either version 3 of the License, or
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
8 (at your option) any later version.
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
9
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
10 This program is distributed in the hope that it will be useful,
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
13 GNU General Public License for more details.
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
14
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
15 You should have received a copy of the GNU General Public License
19190
9759915b2aca all: prefer https: URLs
Paul Eggert <eggert@cs.ucla.edu>
parents: 18626
diff changeset
16 along with this program. If not, see <https://www.gnu.org/licenses/>. */
11759
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
17
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
18 #include <config.h>
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
19
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
20 #include "pipe-filter.h"
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
21
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
22 #include "binary-io.h"
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
23 #include "c-ctype.h"
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
24 #include "read-file.h"
12496
a48d3d749ca5 Refactor common macros used in tests.
Bruno Haible <bruno@clisp.org>
parents: 12421
diff changeset
25 #include "macros.h"
11759
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
26
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
27
16378
0abea39a697e Fix test failure in many locales on Solaris 11.
Bruno Haible <bruno@clisp.org>
parents: 16201
diff changeset
28 /* Pipe a text file through 'LC_ALL=C tr "[a-z]" "[A-Z]"', or equivalently,
0abea39a697e Fix test failure in many locales on Solaris 11.
Bruno Haible <bruno@clisp.org>
parents: 16201
diff changeset
29 'tr "abcdefghijklmnopqrstuvwxyz" "ABCDEFGHIJKLMNOPQRSTUVWXYZ"', which
0abea39a697e Fix test failure in many locales on Solaris 11.
Bruno Haible <bruno@clisp.org>
parents: 16201
diff changeset
30 converts ASCII characters from lower case to upper case. */
11759
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
31
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
32 struct locals
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
33 {
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
34 const char *input;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
35 size_t size;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
36 size_t nwritten;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
37 size_t nread;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
38 char buf[19];
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
39 };
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
40
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
41 static const void *
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
42 prepare_write (size_t *num_bytes_p, void *private_data)
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
43 {
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
44 struct locals *l = (struct locals *) private_data;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
45 if (l->nwritten < l->size)
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
46 {
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
47 *num_bytes_p = l->size - l->nwritten;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
48 return l->input + l->nwritten;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
49 }
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
50 else
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
51 return NULL;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
52 }
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
53
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
54 static void
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
55 done_write (void *data_written, size_t num_bytes_written, void *private_data)
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
56 {
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
57 struct locals *l = (struct locals *) private_data;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
58 l->nwritten += num_bytes_written;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
59 }
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
60
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
61 static void *
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
62 prepare_read (size_t *num_bytes_p, void *private_data)
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
63 {
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
64 struct locals *l = (struct locals *) private_data;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
65 *num_bytes_p = sizeof (l->buf);
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
66 return l->buf;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
67 }
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
68
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
69 static void
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
70 done_read (void *data_read, size_t num_bytes_read, void *private_data)
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
71 {
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
72 struct locals *l = (struct locals *) private_data;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
73 const char *p = l->input + l->nread;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
74 const char *q = (const char *) data_read;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
75 size_t i;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
76
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
77 for (i = 0; i < num_bytes_read; i++, q++)
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
78 {
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
79 /* Handle conversion NL -> CRLF possibly done by the child process. */
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
80 if (!(O_BINARY && *q == '\r'))
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11844
diff changeset
81 {
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11844
diff changeset
82 char orig = *p;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11844
diff changeset
83 char expected = c_toupper (orig);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11844
diff changeset
84 ASSERT (*q == expected);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11844
diff changeset
85 p++;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11844
diff changeset
86 }
11759
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
87 }
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
88 l->nread = p - l->input;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
89 }
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
90
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
91 int
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
92 main (int argc, char *argv[])
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
93 {
11844
efae1ab32441 Fix test failures on Solaris 10.
Bruno Haible <bruno@clisp.org>
parents: 11759
diff changeset
94 const char *tr_program;
11759
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
95 const char *input_filename;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
96 size_t input_size;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
97 char *input;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
98
11844
efae1ab32441 Fix test failures on Solaris 10.
Bruno Haible <bruno@clisp.org>
parents: 11759
diff changeset
99 ASSERT (argc == 3);
efae1ab32441 Fix test failures on Solaris 10.
Bruno Haible <bruno@clisp.org>
parents: 11759
diff changeset
100
efae1ab32441 Fix test failures on Solaris 10.
Bruno Haible <bruno@clisp.org>
parents: 11759
diff changeset
101 tr_program = argv[1];
11759
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
102
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
103 /* Read some text from a file. */
11844
efae1ab32441 Fix test failures on Solaris 10.
Bruno Haible <bruno@clisp.org>
parents: 11759
diff changeset
104 input_filename = argv[2];
11759
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
105 input = read_binary_file (input_filename, &input_size);
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
106 ASSERT (input != NULL);
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
107
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
108 /* Convert it to uppercase, line by line. */
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
109 {
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
110 const char *argv[4];
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
111 struct locals l;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
112 int result;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
113
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
114 l.input = input;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
115 l.size = input_size;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
116 l.nwritten = 0;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
117 l.nread = 0;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
118
11844
efae1ab32441 Fix test failures on Solaris 10.
Bruno Haible <bruno@clisp.org>
parents: 11759
diff changeset
119 argv[0] = tr_program;
16378
0abea39a697e Fix test failure in many locales on Solaris 11.
Bruno Haible <bruno@clisp.org>
parents: 16201
diff changeset
120 argv[1] = "abcdefghijklmnopqrstuvwxyz";
0abea39a697e Fix test failure in many locales on Solaris 11.
Bruno Haible <bruno@clisp.org>
parents: 16201
diff changeset
121 argv[2] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
11759
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
122 argv[3] = NULL;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
123
11844
efae1ab32441 Fix test failures on Solaris 10.
Bruno Haible <bruno@clisp.org>
parents: 11759
diff changeset
124 result = pipe_filter_ii_execute ("tr", tr_program, argv, false, true,
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11844
diff changeset
125 prepare_write, done_write,
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11844
diff changeset
126 prepare_read, done_read,
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11844
diff changeset
127 &l);
11759
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
128 ASSERT (result == 0);
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
129 ASSERT (l.nwritten == input_size);
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
130 ASSERT (l.nread == input_size);
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
131 }
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
132
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
133 return 0;
a43946bf11a9 Tests for module 'pipe-filter-ii'.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
134 }