deps: update V8 to 8.1.307.20

PR-URL: https://github.com/nodejs/node/pull/32116
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>

1 files changed, 0 insertions, 194 deletions

diff --git a/deps/v8/test/inspector/debugger/wasm-stepping.js b/deps/v8/test/inspector/debugger/wasm-stepping.js
deleted file mode 100644
index 01d83b6696..0000000000
--- a/deps/v8/test/inspector/debugger/wasm-stepping.js
+++ /dev/null
@@ -1,194 +0,0 @@
-// Copyright 2017 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.
-
-let {session, contextGroup, Protocol} = InspectorTest.start('Tests stepping through wasm scripts');
-
-utils.load('test/mjsunit/wasm/wasm-module-builder.js');
-
-let builder = new WasmModuleBuilder();
-
-let func_a_idx =
-    builder.addFunction('wasm_A', kSig_v_v).addBody([kExprNop, kExprNop]).index;
-
-// wasm_B calls wasm_A <param0> times.
-builder.addFunction('wasm_B', kSig_v_i)
-    .addBody([
-      // clang-format off
-      kExprLoop, kWasmStmt,               // while
-        kExprLocalGet, 0,                 // -
-        kExprIf, kWasmStmt,               // if <param0> != 0
-          kExprLocalGet, 0,               // -
-          kExprI32Const, 1,               // -
-          kExprI32Sub,                    // -
-          kExprLocalSet, 0,               // decrease <param0>
-          kExprCallFunction, func_a_idx,  // -
-          kExprBr, 1,                     // continue
-          kExprEnd,                       // -
-        kExprEnd,                         // break
-      // clang-format on
-    ])
-    .exportAs('main');
-
-let module_bytes = builder.toArray();
-
-function instantiate(bytes) {
-  let buffer = new ArrayBuffer(bytes.length);
-  let view = new Uint8Array(buffer);
-  for (let i = 0; i < bytes.length; ++i) {
-    view[i] = bytes[i] | 0;
-  }
-
-  let module = new WebAssembly.Module(buffer);
-  // Set global variable.
-  instance = new WebAssembly.Instance(module);
-}
-
-let evalWithUrl = (code, url) => Protocol.Runtime.evaluate(
-    {'expression': code + '\n//# sourceURL=v8://test/' + url});
-
-Protocol.Debugger.onPaused(handlePaused);
-let wasm_B_scriptId;
-let step_actions = [
-  'stepInto',  // == stepOver, to call instruction
-  'stepInto',  // into call to wasm_A
-  'stepOver',  // over first nop
-  'stepOut',   // out of wasm_A
-  'stepOut',   // out of wasm_B, stop on breakpoint again
-  'stepOver',  // to call
-  'stepOver',  // over call
-  'resume',    // to next breakpoint (third iteration)
-  'stepInto',  // to call
-  'stepInto',  // into wasm_A
-  'stepOut',   // out to wasm_B
-  // now step 9 times, until we are in wasm_A again.
-  'stepInto', 'stepInto', 'stepInto', 'stepInto', 'stepInto', 'stepInto',
-  'stepInto', 'stepInto', 'stepInto',
-  // 3 more times, back to wasm_B.
-  'stepInto', 'stepInto', 'stepInto',
-  // then just resume.
-  'resume'
-];
-for (let action of step_actions) {
-  InspectorTest.logProtocolCommandCalls('Debugger.' + action)
-}
-let sources = {};
-let urls = {};
-let afterTwoSourcesCallback;
-
-(async function Test() {
-  await Protocol.Debugger.enable();
-  InspectorTest.log('Installing code an global variable.');
-  await evalWithUrl('var instance;\n' + instantiate.toString(), 'setup');
-  InspectorTest.log('Calling instantiate function.');
-  evalWithUrl(
-      'instantiate(' + JSON.stringify(module_bytes) + ')', 'callInstantiate');
-  await waitForTwoWasmScripts();
-  InspectorTest.log(
-      'Setting breakpoint on line 7 (on the setlocal before the call), url ' +
-      urls[wasm_B_scriptId]);
-  let msg = await Protocol.Debugger.setBreakpoint(
-      {'location': {'scriptId': wasm_B_scriptId, 'lineNumber': 7}});
-  printFailure(msg);
-  InspectorTest.logMessage(msg.result.actualLocation);
-  await evalWithUrl('instance.exports.main(4)', 'runWasm');
-  InspectorTest.log('exports.main returned!');
-  InspectorTest.log('Finished!');
-  InspectorTest.completeTest();
-})();
-
-function printFailure(message) {
-  if (!message.result) {
-    InspectorTest.logMessage(message);
-  }
-  return message;
-}
-
-async function waitForTwoWasmScripts() {
-  let num = 0;
-  InspectorTest.log('Waiting for two wasm scripts to be parsed.');
-  let source_promises = [];
-  async function getWasmSource(scriptId) {
-    let msg = await Protocol.Debugger.getScriptSource({scriptId: scriptId});
-    printFailure(msg);
-    InspectorTest.log(msg.result.scriptSource);
-    sources[scriptId] = msg.result.scriptSource;
-  }
-  while (num < 2) {
-    let msg = await Protocol.Debugger.onceScriptParsed();
-    let url = msg.params.url;
-    if (!url.startsWith('wasm://')) {
-      InspectorTest.log('Ignoring script with url ' + url);
-      continue;
-    }
-    num += 1;
-    let scriptId = msg.params.scriptId;
-    urls[scriptId] = url;
-    InspectorTest.log('Got wasm script: ' + url);
-    if (url.substr(-2) == '-1') wasm_B_scriptId = scriptId;
-    InspectorTest.log('Requesting source for ' + url + '...');
-    source_promises.push(getWasmSource(scriptId));
-  }
-  await Promise.all(source_promises);
-}
-
-function printPauseLocation(scriptId, lineNr, columnNr) {
-  let lines = sources[scriptId].split('\n');
-  let line = '<illegal line number>';
-  if (lineNr < lines.length) {
-    line = lines[lineNr];
-    if (columnNr < line.length) {
-      line = line.substr(0, columnNr) + '>' + line.substr(columnNr);
-    }
-  }
-  InspectorTest.log(
-      'Paused at ' + urls[scriptId] + ':' + lineNr + ':' + columnNr + ': ' +
-      line);
-}
-
-async function getValueString(value) {
-  if (value.type == 'object') {
-    let msg = await Protocol.Runtime.callFunctionOn({
-      objectId: value.objectId,
-      functionDeclaration: 'function () { return JSON.stringify(this); }'
-    });
-    printFailure(msg);
-    return msg.result.result.value + ' (' + value.description + ')';
-  }
-  return value.value + ' (' + value.type + ')';
-}
-
-async function dumpProperties(message) {
-  printFailure(message);
-  for (let value of message.result.result) {
-    let value_str = await getValueString(value.value);
-    InspectorTest.log('   ' + value.name + ': ' + value_str);
-  }
-}
-
-async function dumpScopeChainsOnPause(message) {
-  for (let frame of message.params.callFrames) {
-    let functionName = frame.functionName || '(anonymous)';
-    let lineNumber = frame.location ? frame.location.lineNumber : frame.lineNumber;
-    let columnNumber = frame.location ? frame.location.columnNumber : frame.columnNumber;
-    InspectorTest.log(`at ${functionName} (${lineNumber}:${columnNumber}):`);
-    for (let scope of frame.scopeChain) {
-      InspectorTest.logObject(' - scope (' + scope.type + '):');
-      if (scope.type == 'global') {
-        InspectorTest.logObject('   -- skipped');
-      } else {
-        let properties = await Protocol.Runtime.getProperties(
-            {'objectId': scope.object.objectId});
-        await dumpProperties(properties);
-      }
-    }
-  }
-}
-
-async function handlePaused(msg) {
-  let loc = msg.params.callFrames[0].location;
-  printPauseLocation(loc.scriptId, loc.lineNumber, loc.columnNumber);
-  await dumpScopeChainsOnPause(msg);
-  let action = step_actions.shift() || 'resume';
-  await Protocol.Debugger[action]();
-}