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-rw-r--r--deps/v8/test/mjsunit/wasm/anyfunc.js101
1 files changed, 74 insertions, 27 deletions
diff --git a/deps/v8/test/mjsunit/wasm/anyfunc.js b/deps/v8/test/mjsunit/wasm/anyfunc.js
index 19415fe2b8..f0d587b25a 100644
--- a/deps/v8/test/mjsunit/wasm/anyfunc.js
+++ b/deps/v8/test/mjsunit/wasm/anyfunc.js
@@ -4,7 +4,7 @@
// Flags: --expose-wasm --experimental-wasm-anyref --expose-gc
-load("test/mjsunit/wasm/wasm-module-builder.js");
+load('test/mjsunit/wasm/wasm-module-builder.js');
(function testAnyFuncIdentityFunction() {
print(arguments.callee.name);
@@ -13,11 +13,10 @@ load("test/mjsunit/wasm/wasm-module-builder.js");
.addBody([kExprGetLocal, 0])
.exportFunc();
-
const instance = builder.instantiate();
assertThrows(() => instance.exports.main(print), TypeError);
- assertThrows(() => instance.exports.main({'hello' : 'world'}), TypeError);
+ assertThrows(() => instance.exports.main({'hello': 'world'}), TypeError);
assertSame(
instance.exports.main, instance.exports.main(instance.exports.main));
})();
@@ -26,10 +25,9 @@ load("test/mjsunit/wasm/wasm-module-builder.js");
print(arguments.callee.name);
const builder = new WasmModuleBuilder();
const sig_index = builder.addType(kSig_v_a);
- const imp_index = builder.addImport("q", "func", sig_index);
+ const imp_index = builder.addImport('q', 'func', sig_index);
builder.addFunction('main', sig_index)
- .addBody([kExprGetLocal, 0,
- kExprCallFunction, imp_index])
+ .addBody([kExprGetLocal, 0, kExprCallFunction, imp_index])
.exportFunc();
const main = builder.instantiate({q: {func: checkFunction}}).exports.main;
@@ -46,24 +44,35 @@ load("test/mjsunit/wasm/wasm-module-builder.js");
const builder = new WasmModuleBuilder();
const ref_sig = builder.addType(kSig_v_a);
const void_sig = builder.addType(kSig_v_v);
- const imp_index = builder.addImport("q", "func", ref_sig);
- const gc_index = builder.addImport("q", "gc", void_sig);
+ const imp_index = builder.addImport('q', 'func', ref_sig);
+ const gc_index = builder.addImport('q', 'gc', void_sig);
// First call the gc, then check if the object still exists.
builder.addFunction('main', ref_sig)
.addLocals({anyfunc_count: 10})
.addBody([
- kExprGetLocal, 0, kExprSetLocal, 1, // Set local
- kExprGetLocal, 0, kExprSetLocal, 2, // Set local
- kExprGetLocal, 0, kExprSetLocal, 3, // Set local
- kExprGetLocal, 0, kExprSetLocal, 4, // Set local
- kExprGetLocal, 0, kExprSetLocal, 5, // Set local
- kExprGetLocal, 0, kExprSetLocal, 6, // Set local
- kExprGetLocal, 0, kExprSetLocal, 7, // Set local
- kExprGetLocal, 0, kExprSetLocal, 8, // Set local
- kExprGetLocal, 0, kExprSetLocal, 9, // Set local
- kExprGetLocal, 0, kExprSetLocal, 10, // Set local
- kExprCallFunction, gc_index, // call gc
- kExprGetLocal, 9, kExprCallFunction, imp_index // call import
+ kExprGetLocal, 0,
+ kExprSetLocal, 1, // Set local
+ kExprGetLocal, 0,
+ kExprSetLocal, 2, // Set local
+ kExprGetLocal, 0,
+ kExprSetLocal, 3, // Set local
+ kExprGetLocal, 0,
+ kExprSetLocal, 4, // Set local
+ kExprGetLocal, 0,
+ kExprSetLocal, 5, // Set local
+ kExprGetLocal, 0,
+ kExprSetLocal, 6, // Set local
+ kExprGetLocal, 0,
+ kExprSetLocal, 7, // Set local
+ kExprGetLocal, 0,
+ kExprSetLocal, 8, // Set local
+ kExprGetLocal, 0,
+ kExprSetLocal, 9, // Set local
+ kExprGetLocal, 0,
+ kExprSetLocal, 10, // Set local
+ kExprCallFunction, gc_index, // call gc
+ kExprGetLocal, 9,
+ kExprCallFunction, imp_index // call import
])
.exportFunc();
@@ -82,8 +91,8 @@ load("test/mjsunit/wasm/wasm-module-builder.js");
const builder = new WasmModuleBuilder();
const ref_sig = builder.addType(kSig_v_a);
const void_sig = builder.addType(kSig_v_v);
- const imp_index = builder.addImport("q", "func", ref_sig);
- const gc_index = builder.addImport("q", "gc", void_sig);
+ const imp_index = builder.addImport('q', 'func', ref_sig);
+ const gc_index = builder.addImport('q', 'gc', void_sig);
// First call the gc, then check if the object still exists.
builder.addFunction('main', ref_sig)
.addBody([
@@ -96,7 +105,8 @@ load("test/mjsunit/wasm/wasm-module-builder.js");
assertSame(main, value);
}
- const main = builder.instantiate({q: {func: checkFunction, gc: gc}}).exports.main;
+ const main =
+ builder.instantiate({q: {func: checkFunction, gc: gc}}).exports.main;
main(main);
})();
@@ -104,7 +114,8 @@ load("test/mjsunit/wasm/wasm-module-builder.js");
(function testPassAnyFuncWithGCInWrapper() {
print(arguments.callee.name);
const builder = new WasmModuleBuilder();
- const kSig_a_iai = makeSig([kWasmI32, kWasmAnyFunc, kWasmI32], [kWasmAnyFunc]);
+ const kSig_a_iai =
+ makeSig([kWasmI32, kWasmAnyFunc, kWasmI32], [kWasmAnyFunc]);
const sig_index = builder.addType(kSig_a_iai);
builder.addFunction('main', sig_index)
.addBody([kExprGetLocal, 1])
@@ -152,9 +163,7 @@ load("test/mjsunit/wasm/wasm-module-builder.js");
print(arguments.callee.name);
const builder = new WasmModuleBuilder();
const sig_index = builder.addType(kSig_a_v);
- builder.addFunction('main', sig_index)
- .addBody([kExprRefNull])
- .exportFunc();
+ builder.addFunction('main', sig_index).addBody([kExprRefNull]).exportFunc();
const main = builder.instantiate().exports.main;
assertEquals(null, main());
@@ -197,3 +206,41 @@ load("test/mjsunit/wasm/wasm-module-builder.js");
const main = builder.instantiate().exports.main;
assertEquals(null, main());
})();
+
+(function testRefFuncOutOfBounds() {
+ print(arguments.callee.name);
+ const builder = new WasmModuleBuilder();
+ builder.addFunction('main', kSig_a_v).addBody([kExprRefFunc, 10]);
+
+ assertThrows(() => builder.toModule(), WebAssembly.CompileError);
+})();
+
+(function testRefFuncIsCallable() {
+ print(arguments.callee.name);
+ const expected = 54;
+ const builder = new WasmModuleBuilder();
+ const function_index = builder.addFunction('hidden', kSig_i_v)
+ .addBody([kExprI32Const, expected])
+ .index;
+ builder.addFunction('main', kSig_a_v)
+ .addBody([kExprRefFunc, function_index])
+ .exportFunc();
+
+ const instance = builder.instantiate();
+ assertEquals(expected, instance.exports.main()());
+})();
+
+(function testRefFuncPreservesIdentity() {
+ print(arguments.callee.name);
+ const expected = 54;
+ const builder = new WasmModuleBuilder();
+ const foo = builder.addFunction('foo', kSig_i_v)
+ .addBody([kExprI32Const, expected])
+ .exportFunc();
+ builder.addFunction('main', kSig_a_v)
+ .addBody([kExprRefFunc, foo.index])
+ .exportFunc();
+
+ const instance = builder.instantiate();
+ assertSame(instance.exports.foo, instance.exports.main());
+})();
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