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
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
|
// unit-test-load-module-from-source.cpp
#include "slang-com-ptr.h"
#include "slang.h"
#include "unit-test/slang-unit-test.h"
#include <stdio.h>
#include <stdlib.h>
using namespace Slang;
// Test the loadModuleFromSource method and slang_loadModuleFromSource function
SLANG_UNIT_TEST(loadModuleFromSource)
{
// Test source code with various content
const char* testSource = R"(
[shader("compute")]
[numthreads(1,1,1)]
void computeMain(uint3 workGroup : SV_GroupID)
{
// Simple compute shader
}
)";
size_t sourceSize = strlen(testSource);
ComPtr<slang::IGlobalSession> globalSession;
SLANG_CHECK(slang_createGlobalSession(SLANG_API_VERSION, globalSession.writeRef()) == SLANG_OK);
slang::SessionDesc sessionDesc = {};
sessionDesc.targetCount = 1;
slang::TargetDesc targetDesc = {};
targetDesc.format = SLANG_HLSL;
targetDesc.profile = globalSession->findProfile("sm_5_0");
sessionDesc.targets = &targetDesc;
ComPtr<slang::ISession> session;
SLANG_CHECK(globalSession->createSession(sessionDesc, session.writeRef()) == SLANG_OK);
// Test 1: Test the method version (existing functionality)
{
ComPtr<slang::IModule> module;
ComPtr<ISlangBlob> diagnostics;
// Use loadModuleFromSourceString which takes a string directly
module = session->loadModuleFromSourceString(
"testModule",
"test.slang",
testSource,
diagnostics.writeRef());
SLANG_CHECK(module != nullptr);
if (diagnostics)
{
// If there are diagnostics, they should be warnings or errors
SLANG_CHECK(diagnostics->getBufferSize() > 0);
}
}
// Test 2: Test the new slang_loadModuleFromSource function
{
ComPtr<slang::IModule> module;
ComPtr<ISlangBlob> diagnostics;
module = slang_loadModuleFromSource(
session,
"testModule2",
"test2.slang",
testSource,
sourceSize,
diagnostics.writeRef());
SLANG_CHECK(module != nullptr);
if (diagnostics)
{
// If there are diagnostics, they should be warnings or errors
SLANG_CHECK(diagnostics->getBufferSize() > 0);
}
}
// Test 3: Test with invalid parameters
{
ComPtr<slang::IModule> module;
ComPtr<ISlangBlob> diagnostics;
// Test with null session
module = slang_loadModuleFromSource(
nullptr,
"testModule",
"test.slang",
testSource,
sourceSize,
diagnostics.writeRef());
SLANG_CHECK(module == nullptr);
// Test with null moduleName
module = slang_loadModuleFromSource(
session,
nullptr,
"test.slang",
testSource,
sourceSize,
diagnostics.writeRef());
SLANG_CHECK(module == nullptr);
// Test with null path
module = slang_loadModuleFromSource(
session,
"testModule",
nullptr,
testSource,
sourceSize,
diagnostics.writeRef());
SLANG_CHECK(module == nullptr);
}
// Test 4: Test with null source and non-zero size (should fail)
{
ComPtr<slang::IModule> module;
ComPtr<ISlangBlob> diagnostics;
module = slang_loadModuleFromSource(
session,
"testModule",
"test.slang",
nullptr,
10,
diagnostics.writeRef());
SLANG_CHECK(module == nullptr);
}
// Test 5: Test with complex source code
{
const char* complexSource = R"(
[shader("compute")]
[numthreads(8,8,1)]
void computeMain(uint3 workGroup : SV_GroupID, uint3 localID : SV_GroupThreadID)
{
uint2 pixelPos = workGroup.xy * uint2(8,8) + localID.xy;
// Simple computation
float result = sin(pixelPos.x * 0.1f) * cos(pixelPos.y * 0.1f);
// Store result (in a real shader, this would go to a buffer)
// outputBuffer[pixelPos] = result;
}
)";
size_t complexSourceSize = strlen(complexSource);
ComPtr<slang::IModule> module;
ComPtr<ISlangBlob> diagnostics;
module = slang_loadModuleFromSource(
session,
"complexModule",
"complex.slang",
complexSource,
complexSourceSize,
diagnostics.writeRef());
SLANG_CHECK(module != nullptr);
}
// Test 6: Test IR blob functions with invalid parameters
{
ComPtr<slang::IModule> module;
ComPtr<ISlangBlob> diagnostics;
const char* testData = "test data";
size_t testDataSize = strlen(testData);
// Test with null session
module = slang_loadModuleFromIRBlob(
nullptr,
"testModule",
"test.slang",
testData,
testDataSize,
diagnostics.writeRef());
SLANG_CHECK(module == nullptr);
// Test with null moduleName
module = slang_loadModuleFromIRBlob(
session,
nullptr,
"test.slang",
testData,
testDataSize,
diagnostics.writeRef());
SLANG_CHECK(module == nullptr);
// Test with null path
module = slang_loadModuleFromIRBlob(
session,
"testModule",
nullptr,
testData,
testDataSize,
diagnostics.writeRef());
SLANG_CHECK(module == nullptr);
// Test with null source
module = slang_loadModuleFromIRBlob(
session,
"testModule",
"test.slang",
nullptr,
testDataSize,
diagnostics.writeRef());
SLANG_CHECK(module == nullptr);
// Test with zero size
module = slang_loadModuleFromIRBlob(
session,
"testModule",
"test.slang",
testData,
0,
diagnostics.writeRef());
SLANG_CHECK(module == nullptr);
// Test loadModuleInfoFromIRBlob with null session
SlangInt moduleVersion;
const char* moduleCompilerVersion;
const char* moduleName;
SlangResult infoResult = slang_loadModuleInfoFromIRBlob(
nullptr,
testData,
testDataSize,
moduleVersion,
moduleCompilerVersion,
moduleName);
SLANG_CHECK(infoResult == SLANG_E_INVALID_ARG);
// Test loadModuleInfoFromIRBlob with null source
infoResult = slang_loadModuleInfoFromIRBlob(
session,
nullptr,
testDataSize,
moduleVersion,
moduleCompilerVersion,
moduleName);
SLANG_CHECK(infoResult == SLANG_E_INVALID_ARG);
// Test loadModuleInfoFromIRBlob with zero size
infoResult = slang_loadModuleInfoFromIRBlob(
session,
testData,
0,
moduleVersion,
moduleCompilerVersion,
moduleName);
SLANG_CHECK(infoResult == SLANG_E_INVALID_ARG);
}
}
|
