Quelle test_stepping-15.js Sprache: JAVA

/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

/**
* Test stepping from inside a blackboxed function
* test-page: https://dbg-blackbox-stepping.glitch.me/
*/

async function invokeAndPause({ global, threadFront }, expression, url) {
  return executeOnNextTickAndWaitForPause(
    () => Cu.evalInSandbox(expression, global, "1.8", url, 1),
    threadFront
  );
}
add_task(
  threadFrontTest(async ({ commands, threadFront, debuggee }) => {
    const dbg = { global: debuggee, threadFront };

    // Test stepping from a blackboxed location
    async function testStepping(action, expectedLine) {
      commands.scriptCommand.execute(`outermost()`);
      await waitForPause(threadFront);
      await blackBox(blackboxedSourceFront);
      const packet = await action(threadFront);
      const { line, actor } = packet.frame.where;
      equal(actor, unblackboxedActor, "paused in unblackboxed source");
      equal(line, expectedLine, "paused at correct line");
      await threadFront.resume();
      await unBlackBox(blackboxedSourceFront);
    }

    invokeAndPause(
      dbg,
      `function outermost() {
        const value = blackboxed1();
        return value + 1;
      }
      function innermost() {
        return 1;
      }`,
      "http://example.com/unblackboxed.js"
    );
    invokeAndPause(
      dbg,
      `function blackboxed1() {
        return blackboxed2();
      }
      function blackboxed2() {
        return innermost();
      }`,
      "http://example.com/blackboxed.js"
    );

    const { sources } = await getSources(threadFront);
    const blackboxedSourceFront = threadFront.source(
      sources.find(source => source.url == "http://example.com/blackboxed.js")
    );
    const unblackboxedActor = sources.find(
      source => source.url == "http://example.com/unblackboxed.js"
    ).actor;

    await setBreakpoint(threadFront, {
      sourceUrl: blackboxedSourceFront.url,
      line: 5,
    });

    info("Step Out to outermost");
    await testStepping(stepOut, 3);

    info("Step Over to outermost");
    await testStepping(stepOver, 3);

    info("Step In to innermost");
    await testStepping(stepIn, 6);
  })
);

quality100%

¤ Dauer der Verarbeitung: 0.11 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.