tor-browser

The Tor Browser
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browser_dbg-pretty-print-breakpoints-delete.js (3349B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this
      3 * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
      4 
      5 // Tests that breakpoints in pretty printed files
      6 // are properly removed when the user deletes them on either the generated or original files.
      7 
      8 "use strict";
      9 
     10 add_task(async function () {
     11  info(
     12    "Test removing the breakpoint from the minified file (generated source) works"
     13  );
     14 
     15  const dbg = await initDebugger("doc-pretty.html", "pretty.js");
     16 
     17  await selectSource(dbg, "pretty.js");
     18 
     19  await togglePrettyPrint(dbg);
     20 
     21  await addBreakpointToPrettyPrintedFile(dbg);
     22 
     23  info(
     24    `Go back to the minimized source, so it is not automatically reopened on reload`
     25  );
     26  await togglePrettyPrint(dbg);
     27 
     28  info(
     29    "Assert that a equivalent breakpoint was set in pretty.js (generated source)"
     30  );
     31  await assertBreakpoint(dbg, 4);
     32 
     33  info(`Remove the breakpoint from pretty.js (generated source)`);
     34  await clickGutter(dbg, 4);
     35 
     36  await waitForBreakpointCount(dbg, 0);
     37 
     38  await reloadAndCheckNoBreakpointExists(dbg);
     39 });
     40 
     41 add_task(async function () {
     42  info(
     43    "Test removing the breakpoint from the pretty printed (original source) works"
     44  );
     45 
     46  const dbg = await initDebugger("doc-pretty.html", "pretty.js");
     47 
     48  await selectSource(dbg, "pretty.js");
     49 
     50  await togglePrettyPrint(dbg);
     51 
     52  await addBreakpointToPrettyPrintedFile(dbg);
     53 
     54  info("Check that breakpoint gets added to pretty.js (generated source)");
     55  await togglePrettyPrint(dbg);
     56  await assertBreakpoint(dbg, 4);
     57 
     58  info("Switch back to the pretty printed version");
     59  await togglePrettyPrint(dbg);
     60 
     61  info(`Remove the breakpoint from pretty.js:formatted (original source)`);
     62  await clickGutter(dbg, 5);
     63 
     64  await waitForBreakpointCount(dbg, 0);
     65 
     66  info(
     67    `Close the pretty-printed source, so it is not automatically reopened on reload`
     68  );
     69  await closeTab(dbg, "pretty.js:formatted");
     70 
     71  await reloadAndCheckNoBreakpointExists(dbg);
     72 });
     73 
     74 async function addBreakpointToPrettyPrintedFile(dbg) {
     75  // This breakpoint would be set before the debugger statement
     76  // and should be hit first.
     77  info("Add breakpoint to pretty.js:formatted (original source)");
     78  await addBreakpoint(dbg, "pretty.js:formatted", 5);
     79  await waitForBreakpointCount(dbg, 1);
     80 }
     81 
     82 async function reloadAndCheckNoBreakpointExists(dbg) {
     83  info("Reload and pretty print pretty.js");
     84  await reload(dbg, "pretty.js");
     85  await selectSource(dbg, "pretty.js");
     86  await togglePrettyPrint(dbg);
     87 
     88  info("Check that we do not pause on the removed breakpoint");
     89  invokeInTab("stuff");
     90  await waitForPaused(dbg);
     91 
     92  const sourcePretty = findSource(dbg, "pretty.js:formatted");
     93  info(
     94    "Assert pause at the debugger statement in pretty.js:formatted (original source) and not the removed breakpoint"
     95  );
     96  await assertPausedAtSourceAndLine(dbg, sourcePretty.id, 8);
     97 
     98  await togglePrettyPrint(dbg);
     99  const source = findSource(dbg, "pretty.js");
    100 
    101  info(
    102    "Assert pause at the debugger statement in pretty.js (generated source) and not the removed breakpoint"
    103  );
    104  await assertPausedAtSourceAndLine(dbg, source.id, 6);
    105 
    106  info(`Confirm that pretty.js:formatted does not have any breakpoints`);
    107  is(dbg.selectors.getBreakpointCount(), 0, "Breakpoints should be cleared");
    108 
    109  await resume(dbg);
    110 }