| // Copyright (c) 2015-2016 The Khronos Group 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. |
| |
| #include "UnitSPIRV.h" |
| |
| namespace { |
| |
| using libspirv::DiagnosticStream; |
| |
| // Returns a newly created diagnostic value. |
| spv_diagnostic MakeValidDiagnostic() { |
| spv_position_t position = {}; |
| spv_diagnostic diagnostic = spvDiagnosticCreate(&position, ""); |
| EXPECT_NE(nullptr, diagnostic); |
| return diagnostic; |
| } |
| |
| TEST(Diagnostic, DestroyNull) { spvDiagnosticDestroy(nullptr); } |
| |
| TEST(Diagnostic, DestroyValidDiagnostic) { |
| spv_diagnostic diagnostic = MakeValidDiagnostic(); |
| spvDiagnosticDestroy(diagnostic); |
| // We aren't allowed to use the diagnostic pointer anymore. |
| // So we can't test its behaviour. |
| } |
| |
| TEST(Diagnostic, DestroyValidDiagnosticAfterReassignment) { |
| spv_diagnostic diagnostic = MakeValidDiagnostic(); |
| spv_diagnostic second_diagnostic = MakeValidDiagnostic(); |
| EXPECT_TRUE(diagnostic != second_diagnostic); |
| spvDiagnosticDestroy(diagnostic); |
| diagnostic = second_diagnostic; |
| spvDiagnosticDestroy(diagnostic); |
| } |
| |
| TEST(Diagnostic, PrintDefault) { |
| char message[] = "Test Diagnostic!"; |
| spv_diagnostic_t diagnostic = {{2, 3, 5}, message}; |
| // TODO: Redirect stderr |
| ASSERT_EQ(SPV_SUCCESS, spvDiagnosticPrint(&diagnostic)); |
| // TODO: Validate the output of spvDiagnosticPrint() |
| // TODO: Remove the redirection of stderr |
| } |
| |
| TEST(Diagnostic, PrintInvalidDiagnostic) { |
| ASSERT_EQ(SPV_ERROR_INVALID_DIAGNOSTIC, spvDiagnosticPrint(nullptr)); |
| } |
| |
| // TODO(dneto): We should be able to redirect the diagnostic printing. |
| // Once we do that, we can test diagnostic corner cases. |
| |
| TEST(DiagnosticStream, ConversionToResultType) { |
| // Check after the DiagnosticStream object is destroyed. |
| spv_result_t value; |
| { value = DiagnosticStream({}, nullptr, SPV_ERROR_INVALID_TEXT); } |
| EXPECT_EQ(SPV_ERROR_INVALID_TEXT, value); |
| |
| // Check implicit conversion via plain assignment. |
| value = DiagnosticStream({}, nullptr, SPV_SUCCESS); |
| EXPECT_EQ(SPV_SUCCESS, value); |
| |
| // Check conversion via constructor. |
| EXPECT_EQ(SPV_FAILED_MATCH, |
| spv_result_t(DiagnosticStream({}, nullptr, SPV_FAILED_MATCH))); |
| } |
| |
| } // anonymous namespace |