1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
|
/*
** Copyright 2011, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
#include "header.h"
#include "gtest/gtest.h"
#include "hooks.h"
namespace android
{
extern FILE * file;
extern unsigned int MAX_FILE_SIZE;
};
// tmpfile fails, so need to manually make a writable file first
static const char * filePath = "/data/local/tmp/dump.gles2dbg";
class ServerFileTest : public ::testing::Test
{
protected:
ServerFileTest() { }
virtual ~ServerFileTest() { }
virtual void SetUp() {
MAX_FILE_SIZE = 8 << 20;
ASSERT_EQ((FILE *)NULL, file);
file = fopen("/data/local/tmp/dump.gles2dbg", "wb+");
ASSERT_NE((FILE *)NULL, file) << "make sure file is writable: "
<< filePath;
}
virtual void TearDown() {
ASSERT_NE((FILE *)NULL, file);
fclose(file);
file = NULL;
}
void Read(glesv2debugger::Message & msg) const {
msg.Clear();
uint32_t len = 0;
ASSERT_EQ(sizeof(len), fread(&len, 1, sizeof(len), file));
ASSERT_GT(len, 0u);
char * buffer = new char [len];
ASSERT_EQ(len, fread(buffer, 1, len, file));
msg.ParseFromArray(buffer, len);
delete buffer;
}
void CheckNoAvailable() {
const long pos = ftell(file);
fseek(file, 0, SEEK_END);
EXPECT_EQ(pos, ftell(file)) << "check no available";
}
};
TEST_F(ServerFileTest, Send)
{
glesv2debugger::Message msg, cmd, read;
msg.set_context_id(1);
msg.set_function(msg.glFinish);
msg.set_expect_response(false);
msg.set_type(msg.BeforeCall);
rewind(file);
android::Send(msg, cmd);
rewind(file);
Read(read);
EXPECT_EQ(msg.context_id(), read.context_id());
EXPECT_EQ(msg.function(), read.function());
EXPECT_EQ(msg.expect_response(), read.expect_response());
EXPECT_EQ(msg.type(), read.type());
}
TEST_F(ServerFileTest, CreateDbgContext)
{
gl_hooks_t hooks;
struct Constant {
GLenum pname;
GLint param;
};
static const Constant constants [] = {
{GL_MAX_VERTEX_ATTRIBS, 16},
{GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, 32},
{GL_IMPLEMENTATION_COLOR_READ_FORMAT, GL_RGBA},
{GL_IMPLEMENTATION_COLOR_READ_TYPE, GL_UNSIGNED_BYTE},
};
struct HookMock {
static void GetIntegerv(GLenum pname, GLint* params) {
ASSERT_TRUE(params != NULL);
for (unsigned int i = 0; i < sizeof(constants) / sizeof(*constants); i++)
if (pname == constants[i].pname) {
*params = constants[i].param;
return;
}
FAIL() << "GetIntegerv unknown pname: " << pname;
}
static GLenum GetError() {
return GL_NO_ERROR;
}
};
hooks.gl.glGetError = HookMock::GetError;
hooks.gl.glGetIntegerv = HookMock::GetIntegerv;
DbgContext * const dbg = CreateDbgContext(1, &hooks);
ASSERT_TRUE(dbg != NULL);
EXPECT_TRUE(dbg->vertexAttribs != NULL);
rewind(file);
glesv2debugger::Message read;
for (unsigned int i = 0; i < 2; i++) {
Read(read);
EXPECT_EQ(reinterpret_cast<int>(dbg), read.context_id());
EXPECT_FALSE(read.expect_response());
EXPECT_EQ(read.Response, read.type());
EXPECT_EQ(read.SETPROP, read.function());
EXPECT_EQ(read.GLConstant, read.prop());
GLint expectedConstant = 0;
HookMock::GetIntegerv(read.arg0(), &expectedConstant);
EXPECT_EQ(expectedConstant, read.arg1());
}
CheckNoAvailable();
dbgReleaseThread();
}
void * glNoop()
{
return 0;
}
class ServerFileContextTest : public ServerFileTest
{
protected:
DbgContext* dbg;
gl_hooks_t hooks;
ServerFileContextTest() { }
virtual ~ServerFileContextTest() { }
virtual void SetUp() {
ServerFileTest::SetUp();
dbg = new DbgContext(1, &hooks, 32);
ASSERT_NE((void *)NULL, dbg);
for (unsigned int i = 0; i < sizeof(hooks) / sizeof(void *); i++)
((void **)&hooks)[i] = reinterpret_cast<void *>(glNoop);
}
virtual void TearDown() {
ServerFileTest::TearDown();
}
};
TEST_F(ServerFileContextTest, MessageLoop)
{
static const int arg0 = 45;
static const float arg7 = -87.2331f;
static const int arg8 = -3;
static const int * ret = reinterpret_cast<int *>(870);
struct Caller : public FunctionCall {
const int * operator()(gl_hooks_t::gl_t const * const _c, glesv2debugger::Message & msg) {
msg.set_arg0(arg0);
msg.set_arg7((int &)arg7);
msg.set_arg8(arg8);
return ret;
}
} caller;
const int contextId = reinterpret_cast<int>(dbg);
glesv2debugger::Message msg, read;
EXPECT_EQ(ret, MessageLoop(caller, msg, msg.glFinish));
rewind(file);
Read(read);
EXPECT_EQ(contextId, read.context_id());
EXPECT_EQ(read.glFinish, read.function());
EXPECT_EQ(false, read.expect_response());
EXPECT_EQ(read.BeforeCall, read.type());
Read(read);
EXPECT_EQ(contextId, read.context_id());
EXPECT_EQ(read.glFinish, read.function());
EXPECT_EQ(false, read.expect_response());
EXPECT_EQ(read.AfterCall, read.type());
EXPECT_TRUE(read.has_time());
EXPECT_EQ(arg0, read.arg0());
const int readArg7 = read.arg7();
EXPECT_EQ(arg7, (float &)readArg7);
EXPECT_EQ(arg8, read.arg8());
const long pos = ftell(file);
fseek(file, 0, SEEK_END);
EXPECT_EQ(pos, ftell(file))
<< "should only write the BeforeCall and AfterCall messages";
}
TEST_F(ServerFileContextTest, DisableEnableVertexAttribArray)
{
Debug_glEnableVertexAttribArray(dbg->MAX_VERTEX_ATTRIBS + 2); // should just ignore invalid index
glesv2debugger::Message read;
rewind(file);
Read(read);
EXPECT_EQ(read.glEnableVertexAttribArray, read.function());
EXPECT_EQ(dbg->MAX_VERTEX_ATTRIBS + 2, read.arg0());
Read(read);
rewind(file);
Debug_glDisableVertexAttribArray(dbg->MAX_VERTEX_ATTRIBS + 4); // should just ignore invalid index
rewind(file);
Read(read);
Read(read);
for (unsigned int i = 0; i < dbg->MAX_VERTEX_ATTRIBS; i += 5) {
rewind(file);
Debug_glEnableVertexAttribArray(i);
EXPECT_TRUE(dbg->vertexAttribs[i].enabled);
rewind(file);
Read(read);
EXPECT_EQ(read.glEnableVertexAttribArray, read.function());
EXPECT_EQ(i, read.arg0());
Read(read);
rewind(file);
Debug_glDisableVertexAttribArray(i);
EXPECT_FALSE(dbg->vertexAttribs[i].enabled);
rewind(file);
Read(read);
EXPECT_EQ(read.glDisableVertexAttribArray, read.function());
EXPECT_EQ(i, read.arg0());
Read(read);
}
}
|
