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
|
// Copyright (c) 2017 Google Inc.
//
// 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.
// Tests for OpExtension validator rules.
#include <string>
#include "enum_string_mapping.h"
#include "extensions.h"
#include "gmock/gmock.h"
#include "test_fixture.h"
#include "unit_spirv.h"
#include "val_fixtures.h"
namespace {
using ::libspirv::Extension;
using ::testing::HasSubstr;
using ::testing::Not;
using ::testing::Values;
using std::string;
using ValidateKnownExtensions = spvtest::ValidateBase<string>;
using ValidateUnknownExtensions = spvtest::ValidateBase<string>;
using ValidateExtensionCapabilities = spvtest::ValidateBase<bool>;
// Returns expected error string if |extension| is not recognized.
string GetErrorString(const std::string& extension) {
return "Found unrecognized extension " + extension;
}
INSTANTIATE_TEST_CASE_P(ExpectSuccess, ValidateKnownExtensions, Values(
"SPV_AMD_shader_explicit_vertex_parameter",
"SPV_AMD_shader_trinary_minmax",
"SPV_AMD_gcn_shader",
"SPV_AMD_shader_ballot",
"SPV_AMD_gpu_shader_half_float",
"SPV_AMD_texture_gather_bias_lod",
"SPV_AMD_gpu_shader_int16",
"SPV_KHR_shader_ballot",
"SPV_KHR_shader_draw_parameters",
"SPV_KHR_subgroup_vote",
"SPV_KHR_16bit_storage",
"SPV_KHR_device_group",
"SPV_KHR_multiview",
"SPV_NV_sample_mask_override_coverage",
"SPV_NV_geometry_shader_passthrough",
"SPV_NV_viewport_array2",
"SPV_NV_stereo_view_rendering",
"SPV_NVX_multiview_per_view_attributes"
));
INSTANTIATE_TEST_CASE_P(FailSilently, ValidateUnknownExtensions, Values(
"ERROR_unknown_extension",
"SPV_KHR_",
"SPV_KHR_shader_ballot_ERROR"
));
TEST_P(ValidateKnownExtensions, ExpectSuccess) {
const std::string extension = GetParam();
const string str =
"OpCapability Shader\nOpCapability Linkage\nOpExtension \"" + extension +
"\"\nOpMemoryModel Logical GLSL450";
CompileSuccessfully(str.c_str());
ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), Not(HasSubstr(GetErrorString(extension))));
}
TEST_P(ValidateUnknownExtensions, FailSilently) {
const std::string extension = GetParam();
const string str =
"OpCapability Shader\nOpCapability Linkage\nOpExtension \"" + extension +
"\"\nOpMemoryModel Logical GLSL450";
CompileSuccessfully(str.c_str());
ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), HasSubstr(GetErrorString(extension)));
}
TEST_F(ValidateExtensionCapabilities, DeclCapabilitySuccess) {
const string str =
"OpCapability Shader\nOpCapability Linkage\nOpCapability DeviceGroup\n"
"OpExtension \"SPV_KHR_device_group\""
"\nOpMemoryModel Logical GLSL450";
CompileSuccessfully(str.c_str());
ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
}
TEST_F(ValidateExtensionCapabilities, DeclCapabilityFailure) {
const string str =
"OpCapability Shader\nOpCapability Linkage\nOpCapability DeviceGroup\n"
"\nOpMemoryModel Logical GLSL450";
CompileSuccessfully(str.c_str());
ASSERT_EQ(SPV_ERROR_MISSING_EXTENSION, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(), HasSubstr("1st operand of Capability"));
EXPECT_THAT(getDiagnosticString(), HasSubstr("requires one of these extensions"));
EXPECT_THAT(getDiagnosticString(), HasSubstr("SPV_KHR_device_group"));
}
} // anonymous namespace
|
