Quelle dbg.js Sprache: JAVA

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */

import { prefs, asyncStore, features } from "./prefs";
import { getDocument } from "./editor/source-documents";
import { wasmOffsetToLine } from "./wasm";

function getThreadFront(dbg) {
  return dbg.targetCommand.targetFront.threadFront;
}

function findSource(dbg, url) {
  const sources = dbg.selectors.getSourceList();
  return sources.find(s => (s.url || "").includes(url));
}

function findSources(dbg, url) {
  const sources = dbg.selectors.getSourceList();
  return sources.filter(s => (s.url || "").includes(url));
}

function evaluate(dbg, expression) {
  return dbg.client.evaluate(expression);
}

function bindSelectors(obj) {
  return Object.keys(obj.selectors).reduce((bound, selector) => {
    bound[selector] = (a, b, c) =>
      obj.selectors[selector](obj.store.getState(), a, b, c);
    return bound;
  }, {});
}

function formatMappedLocation(mappedLocation) {
  const { location, generatedLocation } = mappedLocation;
  return {
    original: `(${location.line}, ${location.column})`,
    generated: `(${generatedLocation.line}, ${generatedLocation.column})`,
  };
}

function formatMappedLocations(locations) {
  return console.table(locations.map(loc => formatMappedLocation(loc)));
}

function formatSelectedColumnBreakpoints(dbg) {
  const positions = dbg.selectors.getBreakpointPositionsForSource(
    dbg.selectors.getSelectedSource().id
  );

  return formatMappedLocations(positions);
}

function getDocumentForUrl(dbg, url) {
  const source = findSource(dbg, url);
  return getDocument(source.id);
}

const diff = (a, b) => Object.keys(a).filter(key => !Object.is(a[key], b[key]));

export function setupHelper(obj) {
  const selectors = bindSelectors(obj);
  const dbg = {
    ...obj,
    selectors,
    prefs,
    asyncStore,
    features,

    // Expose this to tests as they don't have access to debugger's browser loader require
    // and so can't load utils/wasm.js
    wasmOffsetToLine: (sourceId, offset) => wasmOffsetToLine(sourceId, offset),

    helpers: {
      findSource: url => findSource(dbg, url),
      findSources: url => findSources(dbg, url),
      evaluate: expression => evaluate(dbg, expression),
      dumpThread: () => getThreadFront(dbg).dumpThread(),
      getDocument: url => getDocumentForUrl(dbg, url),
    },
    formatters: {
      mappedLocations: locations => formatMappedLocations(locations),
      mappedLocation: location => formatMappedLocation(location),
      selectedColumnBreakpoints: () => formatSelectedColumnBreakpoints(dbg),
    },
    _telemetry: {
      events: {},
    },
    diff,
  };

  window.dbg = dbg;
}

quality100%

¤ Dauer der Verarbeitung: 0.4 Sekunden ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.