3b45da47cd
This change is very mechanical: own<Foo*> → own<Foo> vec<Foo*> → ownvec<Foo> As usual, everything in third_party/ is straight-up copied from upstream. Change-Id: If5fabda99e2b281da6f2e71ce23a2f5b68aaac86 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1760815 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#63263}
212 lines
8.7 KiB
C++
212 lines
8.7 KiB
C++
// Copyright 2019 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "test/wasm-api-tests/wasm-api-test.h"
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namespace v8 {
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namespace internal {
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namespace wasm {
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using ::wasm::GlobalType;
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TEST_F(WasmCapiTest, Globals) {
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const bool kMutable = true;
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const bool kImmutable = false;
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// Define imported and exported globals in the module.
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const uint32_t cfi_index =
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builder()->AddGlobalImport(CStrVector("const f32"), kWasmF32, kImmutable);
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const uint32_t cii_index =
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builder()->AddGlobalImport(CStrVector("const i64"), kWasmI64, kImmutable);
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const uint32_t vfi_index =
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builder()->AddGlobalImport(CStrVector("var f32"), kWasmF32, kMutable);
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const uint32_t vii_index =
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builder()->AddGlobalImport(CStrVector("var i64"), kWasmI64, kMutable);
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const int kNumImported = 4;
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const uint32_t cfe_index =
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kNumImported + builder()->AddExportedGlobal(kWasmF32, kImmutable,
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WasmInitExpr(5.f),
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CStrVector("const f32"));
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const uint32_t cie_index =
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kNumImported + builder()->AddExportedGlobal(kWasmI64, kImmutable,
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WasmInitExpr(int64_t{6}),
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CStrVector("const i64"));
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const uint32_t vfe_index =
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kNumImported + builder()->AddExportedGlobal(kWasmF32, kMutable,
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WasmInitExpr(7.f),
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CStrVector("var f32"));
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const uint32_t vie_index =
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kNumImported + builder()->AddExportedGlobal(kWasmI64, kMutable,
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WasmInitExpr(int64_t{8}),
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CStrVector("var i64"));
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// Define functions for inspecting globals.
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ValueType f32_type[] = {kWasmF32};
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ValueType i64_type[] = {kWasmI64};
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FunctionSig return_f32(1, 0, f32_type);
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FunctionSig return_i64(1, 0, i64_type);
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byte gcfi[] = {WASM_GET_GLOBAL(cfi_index)};
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AddExportedFunction(CStrVector("get const f32 import"), gcfi, sizeof(gcfi),
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&return_f32);
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byte gcii[] = {WASM_GET_GLOBAL(cii_index)};
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AddExportedFunction(CStrVector("get const i64 import"), gcii, sizeof(gcii),
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&return_i64);
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byte gvfi[] = {WASM_GET_GLOBAL(vfi_index)};
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AddExportedFunction(CStrVector("get var f32 import"), gvfi, sizeof(gvfi),
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&return_f32);
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byte gvii[] = {WASM_GET_GLOBAL(vii_index)};
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AddExportedFunction(CStrVector("get var i64 import"), gvii, sizeof(gvii),
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&return_i64);
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byte gcfe[] = {WASM_GET_GLOBAL(cfe_index)};
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AddExportedFunction(CStrVector("get const f32 export"), gcfe, sizeof(gcfe),
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&return_f32);
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byte gcie[] = {WASM_GET_GLOBAL(cie_index)};
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AddExportedFunction(CStrVector("get const i64 export"), gcie, sizeof(gcie),
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&return_i64);
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byte gvfe[] = {WASM_GET_GLOBAL(vfe_index)};
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AddExportedFunction(CStrVector("get var f32 export"), gvfe, sizeof(gvfe),
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&return_f32);
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byte gvie[] = {WASM_GET_GLOBAL(vie_index)};
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AddExportedFunction(CStrVector("get var i64 export"), gvie, sizeof(gvie),
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&return_i64);
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// Define functions for manipulating globals.
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FunctionSig param_f32(0, 1, f32_type);
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FunctionSig param_i64(0, 1, i64_type);
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byte svfi[] = {WASM_SET_GLOBAL(vfi_index, WASM_GET_LOCAL(0))};
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AddExportedFunction(CStrVector("set var f32 import"), svfi, sizeof(svfi),
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¶m_f32);
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byte svii[] = {WASM_SET_GLOBAL(vii_index, WASM_GET_LOCAL(0))};
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AddExportedFunction(CStrVector("set var i64 import"), svii, sizeof(svii),
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¶m_i64);
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byte svfe[] = {WASM_SET_GLOBAL(vfe_index, WASM_GET_LOCAL(0))};
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AddExportedFunction(CStrVector("set var f32 export"), svfe, sizeof(svfe),
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¶m_f32);
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byte svie[] = {WASM_SET_GLOBAL(vie_index, WASM_GET_LOCAL(0))};
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AddExportedFunction(CStrVector("set var i64 export"), svie, sizeof(svie),
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¶m_i64);
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// Create imported globals.
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own<GlobalType> const_f32_type =
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GlobalType::make(ValType::make(::wasm::F32), ::wasm::CONST);
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own<GlobalType> const_i64_type =
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GlobalType::make(ValType::make(::wasm::I64), ::wasm::CONST);
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own<GlobalType> var_f32_type =
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GlobalType::make(ValType::make(::wasm::F32), ::wasm::VAR);
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own<GlobalType> var_i64_type =
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GlobalType::make(ValType::make(::wasm::I64), ::wasm::VAR);
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own<Global> const_f32_import =
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Global::make(store(), const_f32_type.get(), Val::f32(1));
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own<Global> const_i64_import =
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Global::make(store(), const_i64_type.get(), Val::i64(2));
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own<Global> var_f32_import =
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Global::make(store(), var_f32_type.get(), Val::f32(3));
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own<Global> var_i64_import =
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Global::make(store(), var_i64_type.get(), Val::i64(4));
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Extern* imports[] = {const_f32_import.get(), const_i64_import.get(),
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var_f32_import.get(), var_i64_import.get()};
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Instantiate(imports);
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// Extract exports.
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size_t i = 0;
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Global* const_f32_export = GetExportedGlobal(i++);
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Global* const_i64_export = GetExportedGlobal(i++);
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Global* var_f32_export = GetExportedGlobal(i++);
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Global* var_i64_export = GetExportedGlobal(i++);
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Func* get_const_f32_import = GetExportedFunction(i++);
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Func* get_const_i64_import = GetExportedFunction(i++);
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Func* get_var_f32_import = GetExportedFunction(i++);
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Func* get_var_i64_import = GetExportedFunction(i++);
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Func* get_const_f32_export = GetExportedFunction(i++);
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Func* get_const_i64_export = GetExportedFunction(i++);
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Func* get_var_f32_export = GetExportedFunction(i++);
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Func* get_var_i64_export = GetExportedFunction(i++);
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Func* set_var_f32_import = GetExportedFunction(i++);
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Func* set_var_i64_import = GetExportedFunction(i++);
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Func* set_var_f32_export = GetExportedFunction(i++);
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Func* set_var_i64_export = GetExportedFunction(i++);
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// Try cloning.
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EXPECT_TRUE(var_f32_import->copy()->same(var_f32_import.get()));
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// Check initial values.
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EXPECT_EQ(1.f, const_f32_import->get().f32());
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EXPECT_EQ(2, const_i64_import->get().i64());
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EXPECT_EQ(3.f, var_f32_import->get().f32());
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EXPECT_EQ(4, var_i64_import->get().i64());
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EXPECT_EQ(5.f, const_f32_export->get().f32());
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EXPECT_EQ(6, const_i64_export->get().i64());
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EXPECT_EQ(7.f, var_f32_export->get().f32());
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EXPECT_EQ(8, var_i64_export->get().i64());
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Val result[1];
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get_const_f32_import->call(nullptr, result);
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EXPECT_EQ(1.f, result[0].f32());
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get_const_i64_import->call(nullptr, result);
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EXPECT_EQ(2, result[0].i64());
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get_var_f32_import->call(nullptr, result);
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EXPECT_EQ(3.f, result[0].f32());
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get_var_i64_import->call(nullptr, result);
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EXPECT_EQ(4, result[0].i64());
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get_const_f32_export->call(nullptr, result);
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EXPECT_EQ(5.f, result[0].f32());
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get_const_i64_export->call(nullptr, result);
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EXPECT_EQ(6, result[0].i64());
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get_var_f32_export->call(nullptr, result);
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EXPECT_EQ(7.f, result[0].f32());
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get_var_i64_export->call(nullptr, result);
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EXPECT_EQ(8, result[0].i64());
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// Modify variables through the API and check again.
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var_f32_import->set(Val::f32(33));
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var_i64_import->set(Val::i64(34));
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var_f32_export->set(Val::f32(35));
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var_i64_export->set(Val::i64(36));
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EXPECT_EQ(33.f, var_f32_import->get().f32());
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EXPECT_EQ(34, var_i64_import->get().i64());
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EXPECT_EQ(35.f, var_f32_export->get().f32());
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EXPECT_EQ(36, var_i64_export->get().i64());
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get_var_f32_import->call(nullptr, result);
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EXPECT_EQ(33.f, result[0].f32());
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get_var_i64_import->call(nullptr, result);
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EXPECT_EQ(34, result[0].i64());
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get_var_f32_export->call(nullptr, result);
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EXPECT_EQ(35.f, result[0].f32());
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get_var_i64_export->call(nullptr, result);
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EXPECT_EQ(36, result[0].i64());
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// Modify variables through calls and check again.
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Val args[1];
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args[0] = Val::f32(73);
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set_var_f32_import->call(args, nullptr);
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args[0] = Val::i64(74);
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set_var_i64_import->call(args, nullptr);
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args[0] = Val::f32(75);
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set_var_f32_export->call(args, nullptr);
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args[0] = Val::i64(76);
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set_var_i64_export->call(args, nullptr);
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EXPECT_EQ(73.f, var_f32_import->get().f32());
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EXPECT_EQ(74, var_i64_import->get().i64());
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EXPECT_EQ(75.f, var_f32_export->get().f32());
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EXPECT_EQ(76, var_i64_export->get().i64());
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get_var_f32_import->call(nullptr, result);
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EXPECT_EQ(73.f, result[0].f32());
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get_var_i64_import->call(nullptr, result);
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EXPECT_EQ(74, result[0].i64());
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get_var_f32_export->call(nullptr, result);
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EXPECT_EQ(75.f, result[0].f32());
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get_var_i64_export->call(nullptr, result);
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EXPECT_EQ(76, result[0].i64());
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}
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} // namespace wasm
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} // namespace internal
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} // namespace v8
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