Filename	Percent	Total	Covered	Uncovered
src/utils/pause.js	78 %	64	50	14

Filename

Percent

Total

Covered

Uncovered

src/utils/pause.js

78 %

// @flow
import type { Pause, Frame } from "../types";
import get from "lodash/get";

export function updateFrameLocations(
  frames: Frame[],
  sourceMaps: any
): Promise<Frame[]> {
  if (!frames || frames.length == 0) {
    return Promise.resolve(frames);
  }

  return Promise.all(
    frames.map(frame => {
      return sourceMaps.getOriginalLocation(frame.location).then(loc => {
        return Object.assign({}, frame, {
          location: loc
        });
      });
    })
  );
}

// Map protocol pause "why" reason to a valid L10N key
// These are the known unhandled reasons:
// "breakpointConditionThrown", "clientEvaluated"
// "interrupted", "attached"
const reasons = {
  debuggerStatement: "whyPaused.debuggerStatement",
  breakpoint: "whyPaused.breakpoint",
  exception: "whyPaused.exception",
  resumeLimit: "whyPaused.resumeLimit",
  pauseOnDOMEvents: "whyPaused.pauseOnDOMEvents",
  breakpointConditionThrown: "whyPaused.breakpointConditionThrown",

  // V8
  DOM: "whyPaused.breakpoint",
  EventListener: "whyPaused.pauseOnDOMEvents",
  XHR: "whyPaused.xhr",
  promiseRejection: "whyPaused.promiseRejection",
  assert: "whyPaused.assert",
  debugCommand: "whyPaused.debugCommand",
  other: "whyPaused.other"
};

export function getPauseReason(pauseInfo: Pause): string | null {
  if (!pauseInfo) {
    return null;
  }

  let reasonType = get(pauseInfo, "why.type", null);
  if (!reasons[reasonType]) {
    console.log("Please file an issue: reasonType=", reasonType);
  }
  return reasons[reasonType];
}

{"expressions":{"covered_count":50,"uncovered_count":14,"uncovered_locs":[{"source":"/Users/jlaster/src/mozilla/debugger.html/src/utils/pause.js","type":"SourceFile","start":{"line":7,"column":3,"offset":145},"end":{"line":7,"column":17,"offset":160}},{"source":"/Users/jlaster/src/mozilla/debugger.html/src/utils/pause.js","type":"SourceFile","start":{"line":15,"column":14,"offset":324},"end":{"line":15,"column":23,"offset":334}},{"source":"/Users/jlaster/src/mozilla/debugger.html/src/utils/pause.js","type":"SourceFile","start":{"line":15,"column":14,"offset":324},"end":{"line":15,"column":59,"offset":370}},{"source":"/Users/jlaster/src/mozilla/debugger.html/src/utils/pause.js","type":"SourceFile","start":{"line":15,"column":14,"offset":324},"end":{"line":19,"column":8,"offset":471}},{"source":"/Users/jlaster/src/mozilla/debugger.html/src/utils/pause.js","type":"SourceFile","start":{"line":15,"column":66,"offset":376},"end":{"line":15,"column":68,"offset":379}},{"source":"/Users/jlaster/src/mozilla/debugger.html/src/utils/pause.js","type":"SourceFile","start":{"line":17,"column":21,"offset":447},"end":{"line":17,"column":23,"offset":450}},{"source":"/Users/jlaster/src/mozilla/debugger.html/src/utils/pause.js","type":"SourceFile","start":{"line":51,"column":7,"offset":1344},"end":{"line":51,"column":16,"offset":1354}},{"source":"/Users/jlaster/src/mozilla/debugger.html/src/utils/pause.js","type":"SourceFile","start":{"line":51,"column":20,"offset":1357},"end":{"line":51,"column":22,"offset":1360}},{"source":"/Users/jlaster/src/mozilla/debugger.html/src/utils/pause.js","type":"SourceFile","start":{"line":51,"column":20,"offset":1357},"end":{"line":51,"column":51,"offset":1389}},{"source":"/Users/jlaster/src/mozilla/debugger.html/src/utils/pause.js","type":"SourceFile","start":{"line":52,"column":8,"offset":1398},"end":{"line":52,"column":26,"offset":1417}},{"source":"/Users/jlaster/src/mozilla/debugger.html/src/utils/pause.js","type":"SourceFile","start":{"line":52,"column":16,"offset":1406},"end":{"line":52,"column":25,"offset":1416}},{"source":"/Users/jlaster/src/mozilla/debugger.html/src/utils/pause.js","type":"SourceFile","start":{"line":53,"column":54,"offset":1474},"end":{"line":53,"column":63,"offset":1484}},{"source":"/Users/jlaster/src/mozilla/debugger.html/src/utils/pause.js","type":"SourceFile","start":{"line":55,"column":10,"offset":1500},"end":{"line":55,"column":28,"offset":1519}},{"source":"/Users/jlaster/src/mozilla/debugger.html/src/utils/pause.js","type":"SourceFile","start":{"line":55,"column":18,"offset":1508},"end":{"line":55,"column":27,"offset":1518}}]},"percent":78}

Flow Coverage Report - src/utils/pause.js