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| author | Michaël Zasso <targos@protonmail.com> | 2018-01-24 20:16:06 +0100 |
|---|---|---|
| committer | Myles Borins <mylesborins@google.com> | 2018-01-24 15:02:20 -0800 |
| commit | 4c4af643e5042d615a60c6bbc05aee9d81b903e5 (patch) | |
| tree | 3fb0a97988fe4439ae3ae06f26915d1dcf8cab92 /deps/v8/test/unittests/wasm/module-decoder-unittest.cc | |
| parent | fa9f31a4fda5a3782c652e56e394465805ebb50f (diff) | |
| download | node-new-4c4af643e5042d615a60c6bbc05aee9d81b903e5.tar.gz | |
deps: update V8 to 6.4.388.40
PR-URL: https://github.com/nodejs/node/pull/17489
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Diffstat (limited to 'deps/v8/test/unittests/wasm/module-decoder-unittest.cc')
| -rw-r--r-- | deps/v8/test/unittests/wasm/module-decoder-unittest.cc | 45 |
1 files changed, 34 insertions, 11 deletions
diff --git a/deps/v8/test/unittests/wasm/module-decoder-unittest.cc b/deps/v8/test/unittests/wasm/module-decoder-unittest.cc index 2e76d374d3..ae98bd9a70 100644 --- a/deps/v8/test/unittests/wasm/module-decoder-unittest.cc +++ b/deps/v8/test/unittests/wasm/module-decoder-unittest.cc @@ -494,7 +494,7 @@ TEST_F(WasmModuleVerifyTest, DataSegmentWithImmutableImportedGlobal) { 0, // mutability SECTION(Memory, 4), ENTRY_COUNT(1), - kResizableMaximumFlag, + kHasMaximumFlag, 28, 28, SECTION(Data, 9), @@ -527,7 +527,7 @@ TEST_F(WasmModuleVerifyTest, DataSegmentWithMutableImportedGlobal) { 1, // mutability SECTION(Memory, 4), ENTRY_COUNT(1), - kResizableMaximumFlag, + kHasMaximumFlag, 28, 28, SECTION(Data, 9), @@ -546,7 +546,7 @@ TEST_F(WasmModuleVerifyTest, DataSegmentWithImmutableGlobal) { const byte data[] = { SECTION(Memory, 4), ENTRY_COUNT(1), - kResizableMaximumFlag, + kHasMaximumFlag, 28, 28, SECTION(Global, 8), // -- @@ -571,7 +571,7 @@ TEST_F(WasmModuleVerifyTest, OneDataSegment) { const byte data[] = { SECTION(Memory, 4), ENTRY_COUNT(1), - kResizableMaximumFlag, + kHasMaximumFlag, 28, 28, SECTION(Data, 11), @@ -610,7 +610,7 @@ TEST_F(WasmModuleVerifyTest, TwoDataSegments) { const byte data[] = { SECTION(Memory, 4), ENTRY_COUNT(1), - kResizableMaximumFlag, + kHasMaximumFlag, 28, 28, SECTION(Data, 29), @@ -678,15 +678,13 @@ TEST_F(WasmModuleVerifyTest, DataWithoutMemory) { TEST_F(WasmModuleVerifyTest, MaxMaximumMemorySize) { { const byte data[] = { - SECTION(Memory, 6), ENTRY_COUNT(1), kResizableMaximumFlag, 0, - U32V_3(65536), + SECTION(Memory, 6), ENTRY_COUNT(1), kHasMaximumFlag, 0, U32V_3(65536), }; EXPECT_VERIFIES(data); } { const byte data[] = { - SECTION(Memory, 6), ENTRY_COUNT(1), kResizableMaximumFlag, 0, - U32V_3(65537), + SECTION(Memory, 6), ENTRY_COUNT(1), kHasMaximumFlag, 0, U32V_3(65537), }; EXPECT_FAILURE(data); } @@ -696,7 +694,7 @@ TEST_F(WasmModuleVerifyTest, DataSegment_wrong_init_type) { const byte data[] = { SECTION(Memory, 4), ENTRY_COUNT(1), - kResizableMaximumFlag, + kHasMaximumFlag, 28, 28, SECTION(Data, 11), @@ -715,7 +713,7 @@ TEST_F(WasmModuleVerifyTest, DataSegment_wrong_init_type) { TEST_F(WasmModuleVerifyTest, DataSegmentEndOverflow) { const byte data[] = { SECTION(Memory, 4), // memory section - ENTRY_COUNT(1), kResizableMaximumFlag, 28, 28, + ENTRY_COUNT(1), kHasMaximumFlag, 28, 28, SECTION(Data, 10), // data section ENTRY_COUNT(1), // one entry LINEAR_MEMORY_INDEX_0, // mem index @@ -1505,6 +1503,31 @@ TEST_F(WasmModuleVerifyTest, Regression_738097) { EXPECT_FAILURE(data); } +TEST_F(WasmModuleVerifyTest, FunctionBodySizeLimit) { + const uint32_t delta = 3; + for (uint32_t body_size = kV8MaxWasmFunctionSize - delta; + body_size < kV8MaxWasmFunctionSize + delta; body_size++) { + byte data[] = { + SIGNATURES_SECTION(1, SIG_ENTRY_v_v), // -- + FUNCTION_SIGNATURES_SECTION(1, 0), // -- + kCodeSectionCode, // code section + U32V_5(1 + body_size + 5), // section size + 1, // # functions + U32V_5(body_size) // body size + }; + size_t total = sizeof(data) + body_size; + byte* buffer = reinterpret_cast<byte*>(calloc(1, total)); + memcpy(buffer, data, sizeof(data)); + ModuleResult result = DecodeModule(buffer, buffer + total); + if (body_size <= kV8MaxWasmFunctionSize) { + EXPECT_TRUE(result.ok()); + } else { + EXPECT_FALSE(result.ok()); + } + free(buffer); + } +} + TEST_F(WasmModuleVerifyTest, FunctionBodies_empty) { static const byte data[] = { EMPTY_SIGNATURES_SECTION, // -- |