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
|
// Copyright 2020 The Amber Authors.
//
// 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 parseried.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "gtest/gtest.h"
#include "src/amberscript/parser.h"
namespace amber {
namespace amberscript {
using AmberScriptParserTest = testing::Test;
TEST_F(AmberScriptParserTest, ClearStencil) {
std::string in = R"(
SHADER vertex my_shader PASSTHROUGH
SHADER fragment my_fragment GLSL
# GLSL Shader
END
BUFFER my_fb FORMAT R32G32B32A32_SFLOAT
PIPELINE graphics my_pipeline
ATTACH my_shader
ATTACH my_fragment
END
CLEAR_STENCIL my_pipeline 15)";
Parser parser;
Result r = parser.Parse(in);
ASSERT_TRUE(r.IsSuccess()) << r.Error();
auto script = parser.GetScript();
const auto& commands = script->GetCommands();
ASSERT_EQ(1U, commands.size());
auto* cmd = commands[0].get();
ASSERT_TRUE(cmd->IsClearStencil());
auto* clr = cmd->AsClearStencil();
EXPECT_EQ(15u, clr->GetValue());
}
TEST_F(AmberScriptParserTest, ClearStencilWithComputePipeline) {
std::string in = R"(
SHADER compute my_shader GLSL
# shader
END
PIPELINE compute my_pipeline
ATTACH my_shader
END
CLEAR_STENCIL my_pipeline 0.0)";
Parser parser;
Result r = parser.Parse(in);
ASSERT_FALSE(r.IsSuccess());
EXPECT_EQ("10: CLEAR_STENCIL command requires graphics pipeline", r.Error());
}
TEST_F(AmberScriptParserTest, ClearStencilMissingPipeline) {
std::string in = "CLEAR_STENCIL 0";
Parser parser;
Result r = parser.Parse(in);
ASSERT_FALSE(r.IsSuccess());
EXPECT_EQ("1: missing pipeline name for CLEAR_STENCIL command", r.Error());
}
TEST_F(AmberScriptParserTest, ClearStencilInvalidPipeline) {
std::string in = "CLEAR_STENCIL unknown_pipeline 0";
Parser parser;
Result r = parser.Parse(in);
ASSERT_FALSE(r.IsSuccess());
EXPECT_EQ("1: unknown pipeline for CLEAR_STENCIL command: unknown_pipeline",
r.Error());
}
struct ClearStencilTestData {
std::string data;
std::string error;
};
using AmberScriptParserClearStencilTest =
testing::TestWithParam<ClearStencilTestData>;
TEST_P(AmberScriptParserClearStencilTest, InvalidParams) {
auto test_data = GetParam();
std::string in = R"(
SHADER vertex my_shader PASSTHROUGH
SHADER fragment my_fragment GLSL
# GLSL Shader
END
BUFFER my_fb FORMAT R32G32B32A32_SFLOAT
PIPELINE graphics my_pipeline
ATTACH my_shader
ATTACH my_fragment
END
CLEAR_STENCIL my_pipeline )" +
test_data.data;
Parser parser;
Result r = parser.Parse(in);
ASSERT_FALSE(r.IsSuccess()) << test_data.data;
EXPECT_EQ(std::string("13: ") + test_data.error, r.Error()) << test_data.data;
}
INSTANTIATE_TEST_SUITE_P(
AmberScriptParserClearStencilTests,
AmberScriptParserClearStencilTest,
testing::Values(
ClearStencilTestData{"", "missing value for CLEAR_STENCIL command"},
ClearStencilTestData{
"INVALID", "invalid value for CLEAR_STENCIL command: INVALID"},
ClearStencilTestData{"-5",
"invalid value for CLEAR_STENCIL command: -5"},
ClearStencilTestData{"256",
"invalid value for CLEAR_STENCIL command: 256"},
ClearStencilTestData{"10 EXTRA",
"extra parameters after CLEAR_STENCIL command: "
"EXTRA"})); // NOLINT(whitespace/parens)
} // namespace amberscript
} // namespace amber
|
