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[wasm-gc] Split and rename gc tests

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Bug: v8:7748
Change-Id: I58e8216e3d51aa9da3e6a819cdf2614b4509e1a9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2250249
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68428}
This commit is contained in:
Manos Koukoutos 2020-06-19 03:50:30 +00:00 committed by Commit Bot
parent 30f409c751
commit 36532d1beb
1 changed files with 51 additions and 27 deletions
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78
test/cctest/wasm/test-gc.cc
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@ -156,9 +156,8 @@ TEST(WasmBasicStruct) {
FunctionSig sig_q_v(1, 0, kRefTypes);
// Test struct.new and struct.get.
tester.DefineFunction(
"f", tester.sigs.i_v(), {},
"get1", tester.sigs.i_v(), {},
{WASM_STRUCT_GET(
type_index, 0,
WASM_STRUCT_NEW(type_index, WASM_I32V(42), WASM_I32V(64))),
@ -166,7 +165,7 @@ TEST(WasmBasicStruct) {
// Test struct.new and struct.get.
tester.DefineFunction(
"g", tester.sigs.i_v(), {},
"get2", tester.sigs.i_v(), {},
{WASM_STRUCT_GET(
type_index, 1,
WASM_STRUCT_NEW(type_index, WASM_I32V(42), WASM_I32V(64))),
@ -174,14 +173,14 @@ TEST(WasmBasicStruct) {
// Test struct.new, returning struct references to JS.
tester.DefineFunction(
"h", &sig_q_v, {},
"getJs", &sig_q_v, {},
{WASM_STRUCT_NEW(type_index, WASM_I32V(42), WASM_I32V(64)), kExprEnd});
// Test struct.set, struct refs types in locals.
uint32_t j_local_index = 0;
uint32_t j_field_index = 0;
tester.DefineFunction(
"j", tester.sigs.i_v(), {kOptRefType},
"set", tester.sigs.i_v(), {kOptRefType},
{WASM_SET_LOCAL(j_local_index, WASM_STRUCT_NEW(type_index, WASM_I32V(42),
WASM_I32V(64))),
WASM_STRUCT_SET(type_index, j_field_index, WASM_GET_LOCAL(j_local_index),
@ -190,13 +189,29 @@ TEST(WasmBasicStruct) {
WASM_GET_LOCAL(j_local_index)),
kExprEnd});
// Test struct.set, ref.as_non_null,
// struct refs types in globals and if-results.
tester.CompileModule();
tester.CheckResult("get1", 42, {});
tester.CheckResult("get2", 64, {});
CHECK(tester.GetJSResult("getJs", {}).ToHandleChecked()->IsWasmStruct());
tester.CheckResult("set", -99, {});
}
// Test struct.set, ref.as_non_null,
// struct refs types in globals and if-results.
TEST(WasmRefAsNonNull) {
WasmGCTester tester;
uint32_t type_index =
tester.DefineStruct({F(kWasmI32, true), F(kWasmI32, true)});
ValueType kRefTypes[] = {ref(type_index)};
ValueType kOptRefType = optref(type_index);
FunctionSig sig_q_v(1, 0, kRefTypes);
uint32_t k_global_index = tester.AddGlobal(
kOptRefType, true, WasmInitExpr(WasmInitExpr::kRefNullConst));
uint32_t k_field_index = 0;
tester.DefineFunction(
"k", tester.sigs.i_v(), {},
"f", tester.sigs.i_v(), {},
{WASM_SET_GLOBAL(
k_global_index,
WASM_STRUCT_NEW(type_index, WASM_I32V(55), WASM_I32V(66))),
@ -207,10 +222,20 @@ TEST(WasmBasicStruct) {
WASM_REF_NULL_GC(type_index)))),
kExprEnd});
// Test br_on_null 1.
tester.CompileModule();
tester.CheckResult("f", 55, {});
}
TEST(WasmBrOnNull) {
WasmGCTester tester;
uint32_t type_index =
tester.DefineStruct({F(kWasmI32, true), F(kWasmI32, true)});
ValueType kRefTypes[] = {ref(type_index)};
ValueType kOptRefType = optref(type_index);
FunctionSig sig_q_v(1, 0, kRefTypes);
uint32_t l_local_index = 0;
tester.DefineFunction(
"l", tester.sigs.i_v(), {kOptRefType},
"taken", tester.sigs.i_v(), {kOptRefType},
{WASM_BLOCK_I(WASM_I32V(42),
// Branch will be taken.
// 42 left on stack outside the block (not 52).
@ -218,10 +243,9 @@ TEST(WasmBasicStruct) {
WASM_I32V(52), WASM_BR(0)),
kExprEnd});
// Test br_on_null 2.
uint32_t m_field_index = 0;
tester.DefineFunction(
"m", tester.sigs.i_v(), {},
"notTaken", tester.sigs.i_v(), {},
{WASM_BLOCK_I(
WASM_I32V(42),
WASM_STRUCT_GET(
@ -233,10 +257,22 @@ TEST(WasmBasicStruct) {
WASM_BR(0)),
kExprEnd});
// Test ref.eq
tester.CompileModule();
tester.CheckResult("taken", 42, {});
tester.CheckResult("notTaken", 52, {});
}
TEST(WasmRefEq) {
WasmGCTester tester;
uint32_t type_index =
tester.DefineStruct({F(kWasmI32, true), F(kWasmI32, true)});
ValueType kRefTypes[] = {ref(type_index)};
ValueType kOptRefType = optref(type_index);
FunctionSig sig_q_v(1, 0, kRefTypes);
uint32_t n_local_index = 0;
tester.DefineFunction(
"n", tester.sigs.i_v(), {kOptRefType},
"f", tester.sigs.i_v(), {kOptRefType},
{WASM_SET_LOCAL(n_local_index, WASM_STRUCT_NEW(type_index, WASM_I32V(55),
WASM_I32V(66))),
WASM_I32_ADD(
@ -259,21 +295,9 @@ TEST(WasmBasicStruct) {
WASM_REF_NULL_GC(type_index)),
WASM_I32V(3))))),
kExprEnd});
// Result: 0b1001
/************************* End of test definitions *************************/
tester.CompileModule();
tester.CheckResult("f", 42, {});
tester.CheckResult("g", 64, {});
CHECK(tester.GetJSResult("h", {}).ToHandleChecked()->IsWasmStruct());
tester.CheckResult("j", -99, {});
tester.CheckResult("k", 55, {});
tester.CheckResult("l", 42, {});
tester.CheckResult("m", 52, {});
tester.CheckResult("n", 0b1001, {});
tester.CheckResult("f", 0b1001, {});
}
TEST(WasmPackedStructU) {