ReactOS  0.4.14-dev-293-g2b39b42
SetScrollInfo.c File Reference
#include "precomp.h"
Include dependency graph for SetScrollInfo.c:

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Functions

 START_TEST (SetScrollInfo)
 

Function Documentation

◆ START_TEST()

START_TEST ( SetScrollInfo  )

Definition at line 10 of file SetScrollInfo.c.

11 {
12  struct
13  {
14  int nMin;
15  int nMax;
16  UINT nPage;
17  int nPos;
18  int nMinResult;
19  int nMaxResult;
20  UINT nPageResult;
21  int nPosResult;
22  } tests[] =
23  {
24  /* min max pg pos min max pg pos */
25  /* [0] */ { 0, 0, 0, 0, 0, 0, 0, 0 },
26  { 0, 0, 1, 1, 0, 0, 1, 0 },
27 
28  /* vary nPage only */
29  { 5, 10, 0, 0, 5, 10, 0, 5 },
30  { 5, 10, 1, 0, 5, 10, 1, 5 },
31  { 5, 10, 4, 0, 5, 10, 4, 5 },
32  /* [5] */ { 5, 10, 5, 0, 5, 10, 5, 5 },
33  { 5, 10, 6, 0, 5, 10, 6, 5 },
34  { 5, 10, 7, 0, 5, 10, 6, 5 },
35  { 5, 10, 10, 0, 5, 10, 6, 5 },
36  { 5, 10, 11, 0, 5, 10, 6, 5 },
37  /* [10] */ { 5, 10, 0xffffffff, 0, 5, 10, 6, 5 },
38 
39  /* vary nPos only */
40  { 5, 10, 0, 4, 5, 10, 0, 5 },
41  { 5, 10, 0, 5, 5, 10, 0, 5 },
42  { 5, 10, 0, 10, 5, 10, 0, 10 },
43  { 5, 10, 0, 11, 5, 10, 0, 10 },
44  /* [15] */ { 5, 10, 0, -1, 5, 10, 0, 5 },
45  { 5, 10, 0, 0x80000000, 5, 10, 0, 5 },
46  { 5, 10, 0, 0x7fffffff, 5, 10, 0, 10 },
47 
48  /* maximum nPos depends on nPage */
49  { 5, 10, 0, 9, 5, 10, 0, 9 },
50  { 5, 10, 0, 10, 5, 10, 0, 10 },
51  /* [20] */ { 5, 10, 0, 11, 5, 10, 0, 10 },
52  { 5, 10, 1, 9, 5, 10, 1, 9 },
53  { 5, 10, 1, 10, 5, 10, 1, 10 },
54  { 5, 10, 1, 11, 5, 10, 1, 10 },
55  { 5, 10, 2, 9, 5, 10, 2, 9 },
56  /* [25] */ { 5, 10, 2, 10, 5, 10, 2, 9 },
57  { 5, 10, 2, 11, 5, 10, 2, 9 },
58  { 5, 10, 3, 9, 5, 10, 3, 8 },
59  { 5, 10, 3, 10, 5, 10, 3, 8 },
60  { 5, 10, 3, 11, 5, 10, 3, 8 },
61 
62  /* relation between min and max? */
63  /* min max pg pos min max pg pos */
64  /* [30] */ { 5, 6, 0, 0, 5, 6, 0, 5 },
65  { 5, 5, 0, 0, 5, 5, 0, 5 },
66  { 6, 5, 0, 0, 6, 6, 0, 6 },
67  { 7, 5, 0, 0, 7, 7, 0, 7 },
68  { -2, 0, 0, 0, -2, 0, 0, 0 },
69  /* [35] */ { -2, -1, 0, 0, -2, -1, 0, -1 },
70  { -1, 0, 0, 0, -1, 0, 0, 0 },
71  { -1, -1, 0, 0, -1, -1, 0, -1 },
72  { 0, -1, 0, 0, 0, 0, 0, 0 },
73  { 1, -1, 0, 0, 1, 1, 0, 1 },
74  /* [40] */ { 0x80000000, 0x7fffffff, 0, 0, 0x80000000, 0x7fffffff, 0, 0 },
75  { 0x80000001, 0x7fffffff, 0, 0, 0x80000001, 0x7fffffff, 0, 0 },
76  { 0x80000000, 0x7ffffffe, 0, 0, 0x80000000, 0x7ffffffe, 0, 0 },
77  { 0x7fffffff, 0x80000000, 0, 0, 0x7fffffff, 0x7fffffff, 0, 0x7fffffff },
78  { 0, 0x7fffffff, 0, 0, 0, 0x7fffffff, 0, 0 },
79  /* [45] */ { -1, 0x7fffffff, 0, 0, -1, 0x7fffffff, 0, 0 },
80  { -2, 0x7fffffff, 0, 0, -2, 0x7fffffff, 0, 0 },
81 
82  /* What happens to nPage when we have a large range? */
83  { 0x80000000, 0x7fffffff, 1, 5, 0x80000000, 0x7fffffff, 1, 5 },
84  { 0x80000000, 0x7fffffff, 2, 5, 0x80000000, 0x7fffffff, 2, 5 },
85  { 0x80000000, 0x7fffffff, 3, 5, 0x80000000, 0x7fffffff, 2, 5 },
86  /* [50] */ { 0x80000000, 0x7fffffff, 0x7fffffff, 5, 0x80000000, 0x7fffffff, 2, 5 },
87  { 0x80000000, 0x7fffffff, 0x80000000, 5, 0x80000000, 0x7fffffff, 2, 5 },
88  { 0x80000000, 0x7fffffff, 0x80000001, 5, 0x80000000, 0x7fffffff, 2, 5 },
89  { 0x80000000, 0x7fffffff, 0xffffffff, 5, 0x80000000, 0x7fffffff, 2, 5 },
90  { 0x80000001, 0x7fffffff, 1, 5, 0x80000001, 0x7fffffff, 1, 5 },
91  /* [55] */ { 0x80000001, 0x7fffffff, 2, 5, 0x80000001, 0x7fffffff, 2, 5 },
92  { 0x80000001, 0x7fffffff, 3, 5, 0x80000001, 0x7fffffff, 3, 5 },
93  { 0x80000001, 0x7fffffff, 4, 5, 0x80000001, 0x7fffffff, 3, 5 },
94  { 0x80000000, 0x7ffffffe, 1, 5, 0x80000000, 0x7ffffffe, 1, 5 },
95  { 0x80000000, 0x7ffffffe, 2, 5, 0x80000000, 0x7ffffffe, 2, 5 },
96  /* [60] */ { 0x80000000, 0x7ffffffe, 3, 5, 0x80000000, 0x7ffffffe, 3, 5 },
97  { 0x80000000, 0x7ffffffe, 4, 5, 0x80000000, 0x7ffffffe, 3, 5 },
98  { 0, 0x7fffffff, 0x7fffffff, 5, 0, 0x7fffffff, 0x7fffffff, 1 },
99  { 0, 0x7fffffff, 0x80000000, 5, 0, 0x7fffffff, 0x80000000, 0 },
100  { 0, 0x7fffffff, 0x80000001, 5, 0, 0x7fffffff, 0x80000000, 0 },
101  /* [65] */ { 0, 0x7fffffff, 0x80000002, 5, 0, 0x7fffffff, 0x80000000, 0 },
102  { -1, 0x7fffffff, 0x7fffffff, 5, -1, 0x7fffffff, 0x7fffffff, 1 },
103  { -1, 0x7fffffff, 0x80000000, 5, -1, 0x7fffffff, 0x80000000, 0 },
104  { -1, 0x7fffffff, 0x80000001, 5, -1, 0x7fffffff, 0x80000001, -1 },
105  { -1, 0x7fffffff, 0x80000002, 5, -1, 0x7fffffff, 0x80000001, -1 },
106  /* [70] */ { -1, 0x7fffffff, 0x80000003, 5, -1, 0x7fffffff, 0x80000001, -1 },
107  { -2, 0x7fffffff, 0x80000000, 5, -2, 0x7fffffff, 0x80000000, 0 },
108  { -2, 0x7fffffff, 0x80000001, 5, -2, 0x7fffffff, 0x80000000, 0 },
109  { 0xf0000000, 0x7fffffff, 0x90000000, 5, 0xf0000000, 0x7fffffff, 0x70000002, 5 },
110  { 0xf0000000, 0x7fffffff, 0x90000001, 5, 0xf0000000, 0x7fffffff, 0x70000002, 5 },
111  };
112  unsigned i;
113  HWND hScroll;
114  SCROLLINFO si;
115  BOOL success;
116  int ret;
117 
118  hScroll = CreateWindowExW(0, L"SCROLLBAR", NULL, 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL);
119  ok(hScroll != NULL, "\n");
120  if (!hScroll)
121  {
122  skip("No scroll bar\n");
123  return;
124  }
125 
126  si.cbSize = sizeof(si);
127  si.fMask = SIF_PAGE | SIF_POS | SIF_RANGE;
129  ok(success == TRUE, "GetScrollInfo returned %d\n", success);
130  ok(si.nMin == 0, "nMin = %d\n", si.nMin);
131  ok(si.nMax == 0, "nMax = %d\n", si.nMax);
132  ok(si.nPage == 0, "nPage = %u\n", si.nPage);
133  ok(si.nPos == 0, "nPos = %d\n", si.nPos);
134 
135  for (i = 0; i < sizeof(tests) / sizeof(tests[0]); i++)
136  {
137  si.cbSize = sizeof(si);
138  si.fMask = SIF_PAGE | SIF_POS | SIF_RANGE;
139  si.nMin = tests[i].nMin;
140  si.nMax = tests[i].nMax;
141  si.nPage = tests[i].nPage;
142  si.nPos = tests[i].nPos;
144  ok(ret == tests[i].nPosResult, "[%d] ret = %d, expected %d\n", i, ret, tests[i].nPosResult);
145 
146  FillMemory(&si, sizeof(si), 0x55);
147  si.cbSize = sizeof(si);
148  si.fMask = SIF_PAGE | SIF_POS | SIF_RANGE;
150  ok(success == TRUE, "[%d] GetScrollInfo returned %d\n", i, success);
151  ok(si.nMin == tests[i].nMinResult, "[%d] nMin = %d, expected %d\n", i, si.nMin, tests[i].nMinResult);
152  ok(si.nMax == tests[i].nMaxResult, "[%d] nMax = %d, expected %d\n", i, si.nMax, tests[i].nMaxResult);
153  ok(si.nPage == tests[i].nPageResult, "[%d] nPage = %u, expected %u\n", i, si.nPage, tests[i].nPageResult);
154  ok(si.nPos == tests[i].nPosResult, "[%d] nPos = %d, expected %d\n", i, si.nPos, tests[i].nPosResult);
155  }
157 }
struct param_test tests[]
#define TRUE
Definition: types.h:120
#define SIF_RANGE
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Definition: winuser.h:554
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Definition: winuser.h:1219
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Definition: ftsmooth.c:416
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Definition: strucsup.c:31
#define success(from, fromstr, to, tostr)
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Definition: scroll.c:28
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Definition: atltest.h:64
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