EditResStream.c revision 9dedec0c 
1/*
2 * Copyright (c) 2022, Oracle and/or its affiliates.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 */
23
24/* Test code for ProtocolStream Get/Put functions in src/EditResCom.c */
25#include <X11/Xmu/EditresP.h>
26#include <assert.h>
27
28static const char *test_string = "\tIt was a dark and stormy night...\n";
29
30#define FillBuffer(d, v) memset(d, v, sizeof(d))
31
32int main(void)
33{
34    ProtocolStream ps = { 0, 0, NULL, NULL, NULL };
35    unsigned char c;
36    unsigned short s;
37    unsigned long l;
38    Bool res;
39    char *str;
40    unsigned long ids[] = { 1, 10, 0xbabe, 0xbabeface, 0xffffffff };
41    WidgetInfo i = {
42        .num_widgets = sizeof(ids) / sizeof(ids[0]),
43        .ids = ids,
44        .real_widget = 0
45    };
46    WidgetInfo out = { 0, NULL, 0 };
47
48    _XEditResResetStream(&ps);
49
50    _XEditResPut8(&ps, 8);
51    _XEditResPut16(&ps, 16);
52    _XEditResPut16(&ps, 0xface);
53    _XEditResPut32(&ps, 32);
54    _XEditResPut32(&ps, 0xbabeface);
55    _XEditResPutString8(&ps, test_string);
56    _XEditResPutWidgetInfo(&ps, &i);
57
58    /* current is a pointer to the next byte to read from or write to,
59       so we need to reset it to the beginning to read the data we wrote */
60    ps.current = ps.top;
61
62    res = _XEditResGet8(&ps, &c);
63    assert(res == True);
64    assert(c == 8);
65
66    res = _XEditResGet16(&ps, &s);
67    assert(res == True);
68    assert(s == 16);
69
70    res = _XEditResGet16(&ps, &s);
71    assert(res == True);
72    assert(s == 0xface);
73
74    /* set the full value so we can make sure that in 64-bit mode we
75       write to the full long value, not just 32-bits of it. */
76    memset(&l, 0x0f, sizeof(l));
77    res = _XEditResGet32(&ps, &l);
78    assert(res == True);
79    assert(l == 32);
80
81    memset(&l, 0x0f, sizeof(l));
82    res = _XEditResGet32(&ps, &l);
83    assert(res == True);
84    assert(l == 0xbabeface);
85
86    res = _XEditResGetString8(&ps, &str);
87    assert(res == True);
88    assert(strcmp(str, test_string) == 0);
89    XtFree(str);
90    str = NULL;
91
92    res = _XEditResGetWidgetInfo(&ps, &out);
93    assert(res == True);
94    assert(memcmp(ids, out.ids, sizeof(ids)) == 0);
95    XtFree((char *) out.ids);
96    out.ids = NULL;
97
98    return 0;
99}
100