| /* |
| * Copyright 2021 Google LLC. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "include/private/SkSLIRNode.h" |
| #include "include/sksl/DSL.h" |
| #include "src/gpu/GrDirectContextPriv.h" |
| #include "src/gpu/GrGpu.h" |
| #include "src/sksl/SkSLCompiler.h" |
| #include "src/sksl/SkSLIRGenerator.h" |
| #include "src/sksl/dsl/priv/DSLWriter.h" |
| |
| #include "tests/Test.h" |
| |
| #include <limits> |
| |
| using namespace SkSL::dsl; |
| |
| #if defined(__GNUC__) || defined(__clang__) |
| |
| class ExpectErrorLineNumber : public SkSL::ErrorReporter { |
| public: |
| ExpectErrorLineNumber(skiatest::Reporter* reporter, const char* msg, int line) |
| : fMsg(msg) |
| , fLine(line) |
| , fReporter(reporter) |
| , fOldReporter(&GetErrorReporter()) { |
| SetErrorReporter(this); |
| } |
| |
| ~ExpectErrorLineNumber() override { |
| REPORTER_ASSERT(fReporter, !fMsg); |
| SetErrorReporter(fOldReporter); |
| } |
| |
| void handleError(skstd::string_view msg, SkSL::PositionInfo pos) override { |
| REPORTER_ASSERT(fReporter, msg == fMsg, |
| "Error mismatch: expected:\n%sbut received:\n%.*s", fMsg, (int)msg.length(), |
| msg.data()); |
| REPORTER_ASSERT(fReporter, pos.line() == fLine, |
| "Line number mismatch: expected %d, but received %d\n", fLine, pos.line()); |
| DSLWriter::Compiler().handleError(msg, pos); |
| fMsg = nullptr; |
| } |
| |
| private: |
| const char* fMsg; |
| int fLine; |
| skiatest::Reporter* fReporter; |
| ErrorReporter* fOldReporter; |
| }; |
| |
| DEF_GPUTEST_FOR_MOCK_CONTEXT(DSLErrorLineNumbers, r, ctxInfo) { |
| Start(ctxInfo.directContext()->priv().getGpu()->shaderCompiler()); |
| { |
| ExpectErrorLineNumber error(r, "type mismatch: '+' cannot operate on 'float', 'bool'", |
| __LINE__ + 1); |
| (Float(1) + true).release(); |
| } |
| |
| { |
| Var a(kBool_Type); |
| DSLWriter::MarkDeclared(a); |
| ExpectErrorLineNumber error(r, "type mismatch: '=' cannot operate on 'bool', 'float'", |
| __LINE__ + 1); |
| (a = 5.0f).release(); |
| } |
| |
| { |
| Var a(Array(kInt_Type, 5)); |
| DSLWriter::MarkDeclared(a); |
| ExpectErrorLineNumber error(r, "expected 'int', but found 'bool'", __LINE__ + 1); |
| (a[true]).release(); |
| } |
| |
| { |
| Var a(Array(kInt_Type, 5)); |
| DSLWriter::MarkDeclared(a); |
| ExpectErrorLineNumber error(r, "'++' cannot operate on 'int[5]'", __LINE__ + 1); |
| (++a).release(); |
| } |
| |
| { |
| ExpectErrorLineNumber error(r, "expected 'bool', but found 'int'", __LINE__ + 1); |
| Do(Discard(), 5).release(); |
| } |
| |
| { |
| ExpectErrorLineNumber error(r, "expected 'bool', but found 'int'", __LINE__ + 1); |
| For(DSLStatement(), 5, DSLExpression(), Block()).release(); |
| } |
| |
| { |
| ExpectErrorLineNumber error(r, "expected 'bool', but found 'int'", __LINE__ + 1); |
| If(5, Discard()).release(); |
| } |
| |
| { |
| ExpectErrorLineNumber error(r, "expected 'bool', but found 'int'", __LINE__ + 1); |
| While(5, Discard()).release(); |
| } |
| |
| { |
| ExpectErrorLineNumber error(r, "no match for abs(bool)", __LINE__ + 1); |
| Abs(true).release(); |
| } |
| End(); |
| } |
| |
| #endif // defined(__GNUC__) || defined(__clang__) |