1 // Copyright (c) 2018 Google LLC
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 #include "test/reduce/reduce_test_util.h"
16
17 #include <iostream>
18
19 #include "tools/io.h"
20
21 namespace spvtools {
22 namespace reduce {
23
CheckEqual(const spv_target_env env,const std::vector<uint32_t> & expected_binary,const std::vector<uint32_t> & actual_binary)24 void CheckEqual(const spv_target_env env,
25 const std::vector<uint32_t>& expected_binary,
26 const std::vector<uint32_t>& actual_binary) {
27 if (expected_binary != actual_binary) {
28 SpirvTools t(env);
29 std::string expected_disassembled;
30 std::string actual_disassembled;
31 ASSERT_TRUE(t.Disassemble(expected_binary, &expected_disassembled,
32 kReduceDisassembleOption));
33 ASSERT_TRUE(t.Disassemble(actual_binary, &actual_disassembled,
34 kReduceDisassembleOption));
35 ASSERT_EQ(expected_disassembled, actual_disassembled);
36 }
37 }
38
CheckEqual(const spv_target_env env,const std::string & expected_text,const std::vector<uint32_t> & actual_binary)39 void CheckEqual(const spv_target_env env, const std::string& expected_text,
40 const std::vector<uint32_t>& actual_binary) {
41 std::vector<uint32_t> expected_binary;
42 SpirvTools t(env);
43 ASSERT_TRUE(
44 t.Assemble(expected_text, &expected_binary, kReduceAssembleOption));
45 CheckEqual(env, expected_binary, actual_binary);
46 }
47
CheckEqual(const spv_target_env env,const std::string & expected_text,const opt::IRContext * actual_ir)48 void CheckEqual(const spv_target_env env, const std::string& expected_text,
49 const opt::IRContext* actual_ir) {
50 std::vector<uint32_t> actual_binary;
51 actual_ir->module()->ToBinary(&actual_binary, false);
52 CheckEqual(env, expected_text, actual_binary);
53 }
54
CheckValid(spv_target_env env,const opt::IRContext * ir)55 void CheckValid(spv_target_env env, const opt::IRContext* ir) {
56 std::vector<uint32_t> binary;
57 ir->module()->ToBinary(&binary, false);
58 SpirvTools t(env);
59 ASSERT_TRUE(t.Validate(binary));
60 }
61
ToString(spv_target_env env,const opt::IRContext * ir)62 std::string ToString(spv_target_env env, const opt::IRContext* ir) {
63 std::vector<uint32_t> binary;
64 ir->module()->ToBinary(&binary, false);
65 SpirvTools t(env);
66 std::string result;
67 t.Disassemble(binary, &result, kReduceDisassembleOption);
68 return result;
69 }
70
NopDiagnostic(spv_message_level_t,const char *,const spv_position_t &,const char *)71 void NopDiagnostic(spv_message_level_t /*level*/, const char* /*source*/,
72 const spv_position_t& /*position*/,
73 const char* /*message*/) {}
74
CLIMessageConsumer(spv_message_level_t level,const char *,const spv_position_t & position,const char * message)75 void CLIMessageConsumer(spv_message_level_t level, const char*,
76 const spv_position_t& position, const char* message) {
77 switch (level) {
78 case SPV_MSG_FATAL:
79 case SPV_MSG_INTERNAL_ERROR:
80 case SPV_MSG_ERROR:
81 std::cerr << "error: line " << position.index << ": " << message
82 << std::endl;
83 break;
84 case SPV_MSG_WARNING:
85 std::cout << "warning: line " << position.index << ": " << message
86 << std::endl;
87 break;
88 case SPV_MSG_INFO:
89 std::cout << "info: line " << position.index << ": " << message
90 << std::endl;
91 break;
92 default:
93 break;
94 }
95 }
96
DumpShader(opt::IRContext * context,const char * filename)97 void DumpShader(opt::IRContext* context, const char* filename) {
98 std::vector<uint32_t> binary;
99 context->module()->ToBinary(&binary, false);
100 DumpShader(binary, filename);
101 }
102
DumpShader(const std::vector<uint32_t> & binary,const char * filename)103 void DumpShader(const std::vector<uint32_t>& binary, const char* filename) {
104 auto write_file_succeeded =
105 WriteFile(filename, "wb", &binary[0], binary.size());
106 if (!write_file_succeeded) {
107 std::cerr << "Failed to dump shader" << std::endl;
108 }
109 }
110
111 } // namespace reduce
112 } // namespace spvtools
113