Bug 1316809 - Fix eslint errors in devtools/client/sourceeditor/test. r=tromey

MozReview-Commit-ID: HjmCUoAsqlZ --HG-- extra : rebase_source : 13d471df5390dba8c01f2af08edb476a638b81c7
2016-11-12 16:57:41 +00:00 · 2016-11-12 16:57:41 +00:00 · 296c2dc383
commit 296c2dc383
parent b018550c9e
12 changed files with 178 additions and 140 deletions
--- a/.eslintignore
+++ b/.eslintignore
@ -95,7 +95,6 @@ devtools/client/shadereditor/**
 devtools/client/shared/*.jsm
 devtools/client/shared/webgl-utils.js
 devtools/client/shared/widgets/*.jsm
-devtools/client/sourceeditor/test/*.js
 devtools/client/webaudioeditor/**
 devtools/client/webconsole/**
 !devtools/client/webconsole/panel.js
@ -172,6 +171,7 @@ devtools/client/shared/demangle.js
 devtools/client/shared/vendor/*
 devtools/client/sourceeditor/codemirror/*.js
 devtools/client/sourceeditor/codemirror/**/*.js
+devtools/client/sourceeditor/test/cm_mode_ruby.js
 devtools/client/sourceeditor/test/codemirror/*
 devtools/client/inspector/markup/test/lib_*
 devtools/client/jsonview/lib/require.js
--- a/devtools/client/sourceeditor/test/.eslintrc.js
+++ b/devtools/client/sourceeditor/test/.eslintrc.js
@ -2,5 +2,9 @@

 module.exports = {
  // Extend from the shared list of defined globals for mochitests.
-  "extends": "../../../.eslintrc.mochitests.js"
+  "extends": "../../../.eslintrc.mochitests.js",
+  "globals": {
+    "runCodeMirrorTest": true,
+    "gBrowser": true
+  }
 };
--- a/devtools/client/sourceeditor/test/browser_css_autocompletion.js
+++ b/devtools/client/sourceeditor/test/browser_css_autocompletion.js
@ -13,7 +13,7 @@ const TESTS_URI = "http://mochi.test:8888/browser/devtools/client" +
                  "/sourceeditor/test/css_autocompletion_tests.json";

 const source = read(CSS_URI);
-const tests = eval(read(TESTS_URI));
+const {tests} = JSON.parse(read(TESTS_URI));

 const TEST_URI = "data:text/html;charset=UTF-8," + encodeURIComponent(
  ["<!DOCTYPE html>",
@ -60,7 +60,9 @@ const TEST_URI = "data:text/html;charset=UTF-8," + encodeURIComponent(
   "  <div class='hidden-labels-box devtools-toolbarbutton devtools-menulist'></div>",
   "  <div class='devtools-menulist'></div>",
   "  <div class='devtools-menulist'></div>",
+   /* eslint-disable max-len */
   "  <tabs class='devtools-toolbarbutton'><tab></tab><tab></tab><tab></tab></tabs><tabs></tabs>",
+   /* eslint-enable max-len */
   "  <button class='category-name visible'></button>",
   "  <div class='devtools-toolbarbutton' label='true'>",
   "   <hbox class='toolbarbutton-menubutton-button'></hbox></div>",
@ -78,7 +80,9 @@ let inspector;
 function test() {
  waitForExplicitFinish();
  addTab(TEST_URI).then(function () {
+    /* eslint-disable mozilla/no-cpows-in-tests */
    doc = content.document;
+    /* eslint-enable mozilla/no-cpows-in-tests */
    runTests();
  });
 }
--- a/devtools/client/sourceeditor/test/browser_css_getInfo.js
+++ b/devtools/client/sourceeditor/test/browser_css_getInfo.js
@ -56,6 +56,8 @@ const source = [
 //  expectedProperty, - The expected property name for states value and property
 //  expectedValue, - If state is value, then the expected value
 // ]
+
+/* eslint-disable max-len */
 const tests = [
  [{line: 0, ch: 13}, "selector", ".devtools-toolbar"],
  [{line: 8, ch: 13}, "property", ["#devtools-menu.devtools-menulist",
@ -79,6 +81,7 @@ const tests = [
                                 ".devtools-toolbarbutton#devtools-menu "], "background",
   "linear-gradient(hsla(212,7%,57%,.35),\n              hsla(212,7%,57%,.1)) padding-box"],
 ];
+/* eslint-enable max-len */

 const TEST_URI = "data:text/html;charset=UTF-8," + encodeURIComponent(
  ["<!DOCTYPE html>",
@ -125,14 +128,18 @@ function test() {
  waitForExplicitFinish();
  gBrowser.selectedTab = gBrowser.addTab();
  BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser).then(() => {
+    /* eslint-disable mozilla/no-cpows-in-tests */
    doc = content.document;
+    /* eslint-enable mozilla/no-cpows-in-tests */
    runTests();
  });
  gBrowser.loadURI(TEST_URI);
 }

 function runTests() {
-  let completer = new CSSCompleter({cssProperties: getClientCssProperties()});
+  let completer = new CSSCompleter({
+    cssProperties: getClientCssProperties()
+  });
  let matches = (arr, toCheck) => !arr.some((x, i) => x != toCheck[i]);
  let checkState = (expected, actual) => {
    if (expected[0] == "null" && actual == null) {
--- a/devtools/client/sourceeditor/test/browser_css_statemachine.js
+++ b/devtools/client/sourceeditor/test/browser_css_statemachine.js
@ -12,7 +12,7 @@ const TESTS_URI = "http://mochi.test:8888/browser/devtools/client" +
                  "/sourceeditor/test/css_statemachine_tests.json";

 const source = read(CSS_URI);
-const tests = eval(read(TESTS_URI));
+const {tests} = JSON.parse(read(TESTS_URI));

 const TEST_URI = "data:text/html;charset=UTF-8," + encodeURIComponent(
  ["<!DOCTYPE html>",
@ -59,13 +59,17 @@ function test() {
  waitForExplicitFinish();
  gBrowser.selectedTab = gBrowser.addTab(TEST_URI);
  BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser).then(() => {
+    /* eslint-disable mozilla/no-cpows-in-tests */
    doc = content.document;
+    /* eslint-enable mozilla/no-cpows-in-tests */
    runTests();
  });
 }

 function runTests() {
-  let completer = new CSSCompleter({cssProperties: getClientCssProperties()});
+  let completer = new CSSCompleter({
+    cssProperties: getClientCssProperties()
+  });
  let checkState = state => {
    if (state[0] == "null" && (!completer.state || completer.state == "null")) {
      return true;
@ -89,15 +93,15 @@ function runTests() {
  let progress = doc.getElementById("progress");
  let progressDiv = doc.querySelector("#progress > div");
  let i = 0;
-  for (let test of tests) {
+  for (let testcase of tests) {
    progress.dataset.progress = ++i;
    progressDiv.style.width = 100 * i / tests.length + "%";
-    completer.resolveState(limit(source, test[0]),
-                           {line: test[0][0], ch: test[0][1]});
-    if (checkState(test[1])) {
+    completer.resolveState(limit(source, testcase[0]),
+                           {line: testcase[0][0], ch: testcase[0][1]});
+    if (checkState(testcase[1])) {
      ok(true, "Test " + i + " passed. ");
    } else {
-      ok(false, "Test " + i + " failed. Expected state : [" + test[1] + "] " +
+      ok(false, "Test " + i + " failed. Expected state : [" + testcase[1] + "] " +
         "but found [" + completer.state + ", " + completer.selectorState +
         ", " + completer.completing + ", " +
         (completer.propertyName || completer.selector) + "].");
--- a/devtools/client/sourceeditor/test/browser_editor_autocomplete_events.js
+++ b/devtools/client/sourceeditor/test/browser_editor_autocomplete_events.js
@ -5,7 +5,6 @@
 "use strict";

 const {InspectorFront} = require("devtools/shared/fronts/inspector");
-const AUTOCOMPLETION_PREF = "devtools.editor.autocomplete";
 const TEST_URI = "data:text/html;charset=UTF-8,<html><body><bar></bar>" +
                 "<div id='baz'></div><body></html>";

@ -99,7 +98,9 @@ function* testKeyboardCSSComma(ed, win) {

  let isPopupOpened = false;
  let popupOpened = ed.getAutocompletionPopup().once("popup-opened");
-  popupOpened.then(() => isPopupOpened = true);
+  popupOpened.then(() => {
+    isPopupOpened = true;
+  });

  EventUtils.synthesizeKey(",", { }, win);

--- a/devtools/client/sourceeditor/test/browser_editor_find_again.js
+++ b/devtools/client/sourceeditor/test/browser_editor_find_again.js
@ -15,7 +15,8 @@ const FIND_KEY = L10N.getStr("find.key");
 const FINDNEXT_KEY = L10N.getStr("findNext.key");
 const FINDPREV_KEY = L10N.getStr("findPrev.key");
 // the replace's key with the appropriate modifiers based on OS
-const REPLACE_KEY = OS == "Darwin" ? L10N.getStr("replaceAllMac.key") : L10N.getStr("replaceAll.key");
+const REPLACE_KEY = OS == "Darwin" ? L10N.getStr("replaceAllMac.key")
+                                   : L10N.getStr("replaceAll.key");

 // values like it's not selected – even if the selection is visible.
 // For the record, setting the selection's range immediately doesn't have
--- a/devtools/client/sourceeditor/test/cm_script_injection_test.js
+++ b/devtools/client/sourceeditor/test/cm_script_injection_test.js
@ -1,6 +1,8 @@
 /* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */

+/* global editor */
+
 "use strict";

 window.addEventListener("editorReady", function () {
--- a/devtools/client/sourceeditor/test/css_autocompletion_tests.json
+++ b/devtools/client/sourceeditor/test/css_autocompletion_tests.json
@ -1,39 +1,43 @@
-// Test states to be tested for css state machine in css-autocompelter.js file.
-// Test cases are of the following format:
-// [
-//   [
-//     line, // The line location of the cursor
-//     ch    // The column locaiton of the cursor
-//   ],
-//   suggestions // Array of expected results
-// ]
-[
-  [[0, 10], []],
-  [[4,  7], ['.devtools-menulist', '.devtools-toolbarbutton']],
-  [[5,  8], ['-moz-animation', '-moz-animation-delay', '-moz-animation-direction',
-             '-moz-animation-duration', '-moz-animation-fill-mode',
-             '-moz-animation-iteration-count', '-moz-animation-name',
-             '-moz-animation-play-state', '-moz-animation-timing-function',
-             '-moz-appearance']],
-  [[12, 20], ['none', 'number-input']],
-  [[12, 22], ['none']],
-  [[17, 22], ['hsl', 'hsla']],
-  [[19, 10], ['background', 'background-attachment', 'background-blend-mode',
-              'background-clip', 'background-color', 'background-image',
-              'background-origin', 'background-position', 'background-position-x',
-              'background-position-y', 'background-repeat', 'background-size']],
-  [[21,  9], ["-moz-calc", "auto", "calc", "inherit", "initial","unset"]],
-  [[25, 26], ['.devtools-toolbarbutton > tab',
-              '.devtools-toolbarbutton > hbox',
-              '.devtools-toolbarbutton > .toolbarbutton-menubutton-button']],
-  [[25, 31], ['.devtools-toolbarbutton > hbox.toolbarbutton-menubutton-button']],
-  [[29, 20], ['.devtools-menulist:after', '.devtools-menulist:active']],
-  [[30, 10], ['#devtools-anotherone', '#devtools-itjustgoeson', '#devtools-menu',
-              '#devtools-okstopitnow', '#devtools-toolbarbutton', '#devtools-yetagain']],
-  [[39, 39], ['.devtools-toolbarbutton:not([label]) > tab']],
-  [[43, 51], ['.devtools-toolbarbutton:not([checked=true]):hover:after',
-              '.devtools-toolbarbutton:not([checked=true]):hover:active']],
-  [[58, 36], ['!important;']],
-  [[73, 42], [':lang(', ':last-of-type', ':link', ':last-child']],
-  [[77, 25], ['.visible']],
-]
+{
+  "description": [
+    "Test states to be tested for css state machine in css-autocompelter.js file.",
+    "Test cases are of the following format:",
+    "[",
+    "  [",
+    "    line, # The line location of the cursor",
+    "    ch    # The column locaiton of the cursor",
+    "  ],",
+    "  suggestions # Array of expected results",
+    "]"
+  ],
+  "tests": [
+    [[0, 10], []],
+    [[4,  7], [".devtools-menulist", ".devtools-toolbarbutton"]],
+    [[5,  8], ["-moz-animation", "-moz-animation-delay", "-moz-animation-direction",
+               "-moz-animation-duration", "-moz-animation-fill-mode",
+               "-moz-animation-iteration-count", "-moz-animation-name",
+               "-moz-animation-play-state", "-moz-animation-timing-function",
+               "-moz-appearance"]],
+    [[12, 20], ["none", "number-input"]],
+    [[12, 22], ["none"]],
+    [[17, 22], ["hsl", "hsla"]],
+    [[19, 10], ["background", "background-attachment", "background-blend-mode",
+                "background-clip", "background-color", "background-image",
+                "background-origin", "background-position", "background-position-x",
+                "background-position-y", "background-repeat", "background-size"]],
+    [[21,  9], ["-moz-calc", "auto", "calc", "inherit", "initial","unset"]],
+    [[25, 26], [".devtools-toolbarbutton > tab",
+                ".devtools-toolbarbutton > hbox",
+                ".devtools-toolbarbutton > .toolbarbutton-menubutton-button"]],
+    [[25, 31], [".devtools-toolbarbutton > hbox.toolbarbutton-menubutton-button"]],
+    [[29, 20], [".devtools-menulist:after", ".devtools-menulist:active"]],
+    [[30, 10], ["#devtools-anotherone", "#devtools-itjustgoeson", "#devtools-menu",
+                "#devtools-okstopitnow", "#devtools-toolbarbutton", "#devtools-yetagain"]],
+    [[39, 39], [".devtools-toolbarbutton:not([label]) > tab"]],
+    [[43, 51], [".devtools-toolbarbutton:not([checked=true]):hover:after",
+                ".devtools-toolbarbutton:not([checked=true]):hover:active"]],
+    [[58, 36], ["!important;"]],
+    [[73, 42], [":lang(", ":last-of-type", ":link", ":last-child"]],
+    [[77, 25], [".visible"]]
+  ]
+}
--- a/devtools/client/sourceeditor/test/css_statemachine_tests.json
+++ b/devtools/client/sourceeditor/test/css_statemachine_tests.json
@ -1,84 +1,88 @@
-// Test states to be tested for css state machine in css-autocompelter.js file.
-// Test cases are of the following format:
-// [
-//   [
-//     line, // The line location of the cursor
-//     ch    // The column locaiton of the cursor
-//   ],
-//   [
-//     state,         // one of CSS_STATES
-//     selectorState, // one of SELECTOR_STATES
-//     completing,    // what is being completed
-//     propertyName,  // what property is being completed in case of value state
-//                    // or the current selector that is being completed
-//   ]
-// ]
-[
-  [[0, 10], ['null', '', '', '']],
-  [[4,  3], ['selector', 'class', 'de', '.de']],
-  [[5,  8], ['property', 'null', '-moz-a']],
-  [[5, 21], ['value', 'null', 'no', '-moz-appearance']],
-  [[6, 18], ['property', 'null', 'padding']],
-  [[6, 24], ['value', 'null', '3', 'padding']],
-  [[6, 29], ['property', 'null', 'bo']],
-  [[6, 50], ['value', 'null', '1p', 'border-bottom-width']],
-  [[7, 24], ['value', 'null', 's', 'border-bottom-style']],
-  [[9,  0], ['null', 'null', '', '']],
-  [[10, 6], ['selector', 'id', 'devto', '#devto']],
-  [[10, 17], ['selector', 'class', 'de', '#devtools-menu.de']],
-  [[11,  5], ['selector', 'class', 'devt', '.devt']],
-  [[11, 30], ['selector', 'id', 'devtoo', '.devtools-toolbarbutton#devtoo']],
-  [[12, 10], ['property', 'null', '-moz-app']],
-  [[16, 27], ['value', 'null', 'hsl', 'text-shadow']],
-  [[19, 24], ['value', 'null', 'linear-gra', 'background']],
-  [[19, 55], ['value', 'null', 'hsl', 'background']],
-  [[19, 79], ['value', 'null', 'paddin', 'background']],
-  [[20, 47], ['value', 'null', 'ins', 'box-shadow']],
-  [[22, 15], ['value', 'null', 'inheri', 'color']],
-  [[25, 26], ['selector', 'null', '', '.devtools-toolbarbutton > ']],
-  [[25, 28], ['selector', 'tag', 'hb', '.devtools-toolbarbutton > hb']],
-  [[25, 41], ['selector', 'class', 'toolbarbut', '.devtools-toolbarbutton > hbox.toolbarbut']],
-  [[29, 21], ['selector', 'pseudo', 'ac', '.devtools-menulist:ac']],
-  [[30, 27], ['selector', 'pseudo', 'foc', '#devtools-toolbarbutton:foc']],
-  [[31, 18], ['value', 'null', 'dot', 'outline']],
-  [[32, 25], ['value', 'null', '-4p', 'outline-offset']],
-  [[35, 26], ['selector', 'pseudo', 'no', '.devtools-toolbarbutton:no']],
-  [[35, 28], ['selector', 'null', 'not', '']],
-  [[35, 30], ['selector', 'attribute', 'l', '[l']],
-  [[39, 46], ['selector', 'class', 'toolba', '.devtools-toolbarbutton:not([label]) > .toolba']],
-  [[43, 39], ['selector', 'value', 'tr', '[checked=tr']],
-  [[43, 47], ['selector', 'pseudo', 'hov', '.devtools-toolbarbutton:not([checked=true]):hov']],
-  [[43, 53], ['selector', 'pseudo', 'act', '.devtools-toolbarbutton:not([checked=true]):hover:act']],
-  [[47, 22], ['selector', 'attribute', 'op', '.devtools-menulist[op']],
-  [[47, 33], ['selector', 'value', 'tr', '.devtools-menulist[open =tr']],
-  [[48, 38], ['selector', 'value', 'tr', '.devtools-toolbarbutton[open = tr']],
-  [[49, 40], ['selector', 'value', 'true', '.devtools-toolbarbutton[checked= true']],
-  [[53, 34], ['selector', 'value', '=', '.devtools-toolbarbutton[checked=']],
-  [[58, 38], ['value', 'null', '!impor', 'background-color']],
-  [[61, 41], ['selector', 'pseudo', 'hov', '.devtools-toolbarbutton[checked=true]:hov']],
-  [[65, 47], ['selector', 'class', 'to', '.devtools-toolbarbutton[type=menu-button] > .to']],
-  [[69, 44], ['selector', 'pseudo', 'first-of', '.devtools-sidebar-tabs > tabs > tab:first-of']],
-  [[73, 45], ['selector', 'pseudo', 'last', ':last']],
-  [[77, 27], ['selector', 'class', 'vis', '.vis']],
-  [[78, 34], ['selector', 'class', 'hidd', '.hidden-labels-box.visible ~ .hidd']],
-  [[83,  5], ['media', 'null', 'medi']],
-  [[83, 22], ['media', 'null', '800']],
-  [[84,  9], ['selector', 'class', 'catego', '.catego']],
-  [[89,  9], ['media', 'null', 'al']],
-  [[90,  6], ['selector', 'id', 'err', '#err']],
-  [[93, 11], ['property', 'null', 'backgro']],
-  [[98,  6], ['selector', 'tag', 'butt', 'butt']],
-  [[99, 22], ['value', 'null', '!impor', 'width']],
-  [[103, 5], ['keyframes', 'null', 'ke']],
-  [[104, 7], ['frame', 'null', 'fro']],
-  [[104, 15], ['property', 'null', 'opac']],
-  [[104, 29], ['property', 'null', 'transf']],
-  [[104, 38], ['value', 'null', 'scal', 'transform']],
-  [[105,  8], ['frame', 'null', '']],
-  [[113,  6], ['keyframes', 'null', 'keyfr']],
-  [[114,  4], ['frame', 'null', 'fr']],
-  [[115,  3], ['frame', 'null', '2']],
-  [[117,  8], ['property', 'null', 'opac']],
-  [[117, 16], ['value', 'null', '0', 'opacity']],
-  [[121,  0], ['null', '', '']],
-]
+{
+  "description": [
+    "Test states to be tested for css state machine in css-autocompleter.js file.",
+    "Test cases are of the following format:",
+    "[",
+    "  [",
+    "    line, // The line location of the cursor",
+    "    ch    // The column locaiton of the cursor",
+    "  ],",
+    "  [",
+    "    state,         // one of CSS_STATES",
+    "    selectorState, // one of SELECTOR_STATES",
+    "    completing,    // what is being completed",
+    "    propertyName,  // what property is being completed in case of value state",
+    "                   // or the current selector that is being completed",
+    "  ]",
+    "]"
+  ],
+  "tests": [
+    [[0, 10], ["null", "", "", ""]],
+    [[4,  3], ["selector", "class", "de", ".de"]],
+    [[5,  8], ["property", "null", "-moz-a"]],
+    [[5, 21], ["value", "null", "no", "-moz-appearance"]],
+    [[6, 18], ["property", "null", "padding"]],
+    [[6, 24], ["value", "null", "3", "padding"]],
+    [[6, 29], ["property", "null", "bo"]],
+    [[6, 50], ["value", "null", "1p", "border-bottom-width"]],
+    [[7, 24], ["value", "null", "s", "border-bottom-style"]],
+    [[9,  0], ["null", "null", "", ""]],
+    [[10, 6], ["selector", "id", "devto", "#devto"]],
+    [[10, 17], ["selector", "class", "de", "#devtools-menu.de"]],
+    [[11,  5], ["selector", "class", "devt", ".devt"]],
+    [[11, 30], ["selector", "id", "devtoo", ".devtools-toolbarbutton#devtoo"]],
+    [[12, 10], ["property", "null", "-moz-app"]],
+    [[16, 27], ["value", "null", "hsl", "text-shadow"]],
+    [[19, 24], ["value", "null", "linear-gra", "background"]],
+    [[19, 55], ["value", "null", "hsl", "background"]],
+    [[19, 79], ["value", "null", "paddin", "background"]],
+    [[20, 47], ["value", "null", "ins", "box-shadow"]],
+    [[22, 15], ["value", "null", "inheri", "color"]],
+    [[25, 26], ["selector", "null", "", ".devtools-toolbarbutton > "]],
+    [[25, 28], ["selector", "tag", "hb", ".devtools-toolbarbutton > hb"]],
+    [[25, 41], ["selector", "class", "toolbarbut", ".devtools-toolbarbutton > hbox.toolbarbut"]],
+    [[29, 21], ["selector", "pseudo", "ac", ".devtools-menulist:ac"]],
+    [[30, 27], ["selector", "pseudo", "foc", "#devtools-toolbarbutton:foc"]],
+    [[31, 18], ["value", "null", "dot", "outline"]],
+    [[32, 25], ["value", "null", "-4p", "outline-offset"]],
+    [[35, 26], ["selector", "pseudo", "no", ".devtools-toolbarbutton:no"]],
+    [[35, 28], ["selector", "null", "not", ""]],
+    [[35, 30], ["selector", "attribute", "l", "[l"]],
+    [[39, 46], ["selector", "class", "toolba", ".devtools-toolbarbutton:not([label]) > .toolba"]],
+    [[43, 39], ["selector", "value", "tr", "[checked=tr"]],
+    [[43, 47], ["selector", "pseudo", "hov", ".devtools-toolbarbutton:not([checked=true]):hov"]],
+    [[43, 53], ["selector", "pseudo", "act", ".devtools-toolbarbutton:not([checked=true]):hover:act"]],
+    [[47, 22], ["selector", "attribute", "op", ".devtools-menulist[op"]],
+    [[47, 33], ["selector", "value", "tr", ".devtools-menulist[open =tr"]],
+    [[48, 38], ["selector", "value", "tr", ".devtools-toolbarbutton[open = tr"]],
+    [[49, 40], ["selector", "value", "true", ".devtools-toolbarbutton[checked= true"]],
+    [[53, 34], ["selector", "value", "=", ".devtools-toolbarbutton[checked="]],
+    [[58, 38], ["value", "null", "!impor", "background-color"]],
+    [[61, 41], ["selector", "pseudo", "hov", ".devtools-toolbarbutton[checked=true]:hov"]],
+    [[65, 47], ["selector", "class", "to", ".devtools-toolbarbutton[type=menu-button] > .to"]],
+    [[69, 44], ["selector", "pseudo", "first-of", ".devtools-sidebar-tabs > tabs > tab:first-of"]],
+    [[73, 45], ["selector", "pseudo", "last", ":last"]],
+    [[77, 27], ["selector", "class", "vis", ".vis"]],
+    [[78, 34], ["selector", "class", "hidd", ".hidden-labels-box.visible ~ .hidd"]],
+    [[83,  5], ["media", "null", "medi"]],
+    [[83, 22], ["media", "null", "800"]],
+    [[84,  9], ["selector", "class", "catego", ".catego"]],
+    [[89,  9], ["media", "null", "al"]],
+    [[90,  6], ["selector", "id", "err", "#err"]],
+    [[93, 11], ["property", "null", "backgro"]],
+    [[98,  6], ["selector", "tag", "butt", "butt"]],
+    [[99, 22], ["value", "null", "!impor", "width"]],
+    [[103, 5], ["keyframes", "null", "ke"]],
+    [[104, 7], ["frame", "null", "fro"]],
+    [[104, 15], ["property", "null", "opac"]],
+    [[104, 29], ["property", "null", "transf"]],
+    [[104, 38], ["value", "null", "scal", "transform"]],
+    [[105,  8], ["frame", "null", ""]],
+    [[113,  6], ["keyframes", "null", "keyfr"]],
+    [[114,  4], ["frame", "null", "fr"]],
+    [[115,  3], ["frame", "null", "2"]],
+    [[117,  8], ["property", "null", "opac"]],
+    [[117, 16], ["value", "null", "0", "opacity"]],
+    [[121,  0], ["null", "", ""]]
+  ]
+}
--- a/devtools/client/sourceeditor/test/head.js
+++ b/devtools/client/sourceeditor/test/head.js
@ -2,6 +2,9 @@
 /* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */
 /* import-globals-from ../../framework/test/shared-head.js */
+/* exported promiseWaitForFocus, setup, ch, teardown, loadHelperScript,
+            limit, ch, read, codemirrorSetStatus */
+
 "use strict";

 // shared-head.js handles imports, constants, and utility functions
@ -104,16 +107,16 @@ function loadHelperScript(filePath) {
 * This method returns the portion of the input string `source` up to the
 * [line, ch] location.
 */
-function limit(source, [line, ch]) {
+function limit(source, [line, char]) {
  line++;
  let list = source.split("\n");
  if (list.length < line) {
    return source;
  }
  if (line == 1) {
-    return list[0].slice(0, ch);
+    return list[0].slice(0, char);
  }
-  return [...list.slice(0, line - 1), list[line - 1].slice(0, ch)].join("\n");
+  return [...list.slice(0, line - 1), list[line - 1].slice(0, char)].join("\n");
 }

 function read(url) {
--- a/devtools/client/sourceeditor/test/helper_codemirror_runner.js
+++ b/devtools/client/sourceeditor/test/helper_codemirror_runner.js
@ -1,6 +1,8 @@
 /* vim: set ts=2 et sw=2 tw=80: */
 /* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/* exported runCodeMirrorTest */
 /* globals codemirrorSetStatus */

 "use strict";
@ -24,6 +26,7 @@ function runCodeMirrorTest(browser) {
  //  1) Proxy CM test harness calls into ok() calls
  //  2) Detecting when it finishes by checking the DOM and
  //     setting a timeout to check again if not.
+  /* eslint-disable max-len */
  mm.loadFrameScript("data:," +
    "content.wrappedJSObject.mozilla_setStatus = function(statusMsg, type, customMsg) {" +
    "  sendSyncMessage('setStatus', {statusMsg: statusMsg, type: type, customMsg: customMsg});" +
@ -35,4 +38,5 @@ function runCodeMirrorTest(browser) {
    "}" +
    "check();"
  , true);
+  /* eslint-enable max-len */
 }