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Diffstat (limited to 'test/gtest/validator.cpp')
-rw-r--r-- | test/gtest/validator.cpp | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/test/gtest/validator.cpp b/test/gtest/validator.cpp new file mode 100644 index 000000000..87d698e56 --- /dev/null +++ b/test/gtest/validator.cpp @@ -0,0 +1,50 @@ +/* + * Copyright 2023 WebAssembly Community Group participants + * + * 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 <set> +#include <string> +#include <vector> + +#include "shared-constants.h" +#include "support/string.h" +#include "wasm-binary.h" +#include "wasm-builder.h" +#include "wasm-validator.h" +#include "gtest/gtest.h" + +using namespace wasm; + +// Check that the validator does not crash on missing tags in catch statements +// (invalid parse, so cannot be reproduced with Python test suite) +TEST(ValidatorTest, MissingCatchTag) { + WasmValidator validator; + Module module; + module.features.enable(FeatureSet::ExceptionHandling); + auto tryExp = module.allocator.alloc<Try>(); + tryExp->name = "tst1"; + auto bodyExp = module.allocator.alloc<Const>(); + bodyExp->value = Literal(1); + tryExp->body = bodyExp; + tryExp->catchTags.push_back(wasm::Name("foo")); + auto catchBodyExp = module.allocator.alloc<Const>(); + catchBodyExp->value = Literal(2); + tryExp->catchBodies.push_back(catchBodyExp); + Function function = Function(); + function.body = tryExp; + WasmValidator::Flags flags = + WasmValidator::FlagValues::Globally | WasmValidator::FlagValues::Quiet; + EXPECT_FALSE(validator.validate(&function, module, flags)); +} |