7585aaf3e3
Remove the include from js-array-buffer-inl.h, because the wasm engine is not used in that file. Add missing includes in other files that relied on the recursive include. R=jkummerow@chromium.org Bug: v8:11238 Cq-Include-Trybots: luci.v8.try:v8_linux64_no_wasm_compile_rel Change-Id: I8b7f11ce92858cbc0ccf26925159486ed39573fa Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2739650 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#73254}
82 lines
3.1 KiB
C++
82 lines
3.1 KiB
C++
// Copyright 2020 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#include "src/objects/objects-inl.h"
|
|
#include "src/wasm/module-decoder.h"
|
|
#include "src/wasm/wasm-engine.h"
|
|
#include "src/wasm/wasm-features.h"
|
|
#include "src/wasm/wasm-limits.h"
|
|
#include "test/common/wasm/wasm-macro-gen.h"
|
|
#include "test/unittests/test-utils.h"
|
|
|
|
namespace v8 {
|
|
namespace internal {
|
|
namespace wasm {
|
|
namespace module_decoder_unittest {
|
|
|
|
#define EXPECT_OK(result) \
|
|
do { \
|
|
if (!result.ok()) { \
|
|
GTEST_NONFATAL_FAILURE_(result.error().message().c_str()); \
|
|
return; \
|
|
} \
|
|
} while (false)
|
|
|
|
class Memory64DecodingTest : public TestWithIsolateAndZone {
|
|
public:
|
|
ModuleResult DecodeModule(std::initializer_list<uint8_t> module_body_bytes) {
|
|
// Add the wasm magic and version number automatically.
|
|
std::vector<uint8_t> module_bytes{WASM_MODULE_HEADER};
|
|
module_bytes.insert(module_bytes.end(), module_body_bytes);
|
|
static constexpr WasmFeatures kEnabledFeatures{
|
|
WasmFeature::kFeature_memory64};
|
|
return DecodeWasmModule(
|
|
kEnabledFeatures, module_bytes.data(),
|
|
module_bytes.data() + module_bytes.size(), false, kWasmOrigin,
|
|
isolate()->counters(), isolate()->metrics_recorder(),
|
|
v8::metrics::Recorder::ContextId::Empty(), DecodingMethod::kSync,
|
|
isolate()->wasm_engine()->allocator());
|
|
}
|
|
};
|
|
|
|
TEST_F(Memory64DecodingTest, MemoryLimitLEB64) {
|
|
// 2 bytes LEB (32-bit range), no maximum.
|
|
ModuleResult result = DecodeModule(
|
|
{SECTION(Memory, ENTRY_COUNT(1), kMemory64NoMaximum, U32V_2(5))});
|
|
EXPECT_OK(result);
|
|
EXPECT_EQ(5u, result.value()->initial_pages);
|
|
EXPECT_EQ(false, result.value()->has_maximum_pages);
|
|
|
|
// 2 bytes LEB (32-bit range), with maximum.
|
|
result = DecodeModule({SECTION(Memory, ENTRY_COUNT(1), kMemory64WithMaximum,
|
|
U32V_2(7), U32V_2(47))});
|
|
EXPECT_OK(result);
|
|
EXPECT_EQ(7u, result.value()->initial_pages);
|
|
EXPECT_EQ(true, result.value()->has_maximum_pages);
|
|
EXPECT_EQ(47u, result.value()->maximum_pages);
|
|
|
|
// 10 bytes LEB, 32-bit range, no maximum.
|
|
result = DecodeModule(
|
|
{SECTION(Memory, ENTRY_COUNT(1), kMemory64NoMaximum, U64V_10(2))});
|
|
EXPECT_OK(result);
|
|
EXPECT_EQ(2u, result.value()->initial_pages);
|
|
EXPECT_EQ(false, result.value()->has_maximum_pages);
|
|
|
|
// 10 bytes LEB, 32-bit range, with maximum.
|
|
result = DecodeModule({SECTION(Memory, ENTRY_COUNT(1), kMemory64WithMaximum,
|
|
U64V_10(2), U64V_10(6))});
|
|
EXPECT_OK(result);
|
|
EXPECT_EQ(2u, result.value()->initial_pages);
|
|
EXPECT_EQ(true, result.value()->has_maximum_pages);
|
|
EXPECT_EQ(6u, result.value()->maximum_pages);
|
|
|
|
// TODO(clemensb): Test numbers outside the 32-bit range once that's
|
|
// supported.
|
|
}
|
|
|
|
} // namespace module_decoder_unittest
|
|
} // namespace wasm
|
|
} // namespace internal
|
|
} // namespace v8
|