The Tor Browser: browser/devtools/styleeditor/test/browser_styleeditor

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* vim: set ts=2 et sw=2 tw=80: */

     2 /* Any copyright is dedicated to the Public Domain.

     3    http://creativecommons.org/publicdomain/zero/1.0/ */

     5 const TESTCASE_URI_HTML = TEST_BASE + "simple.html";

     6 const TESTCASE_URI_CSS = TEST_BASE + "simple.css";

     8 const Cc = Components.classes;

     9 const Ci = Components.interfaces;

    11 let tempScope = {};

    12 Components.utils.import("resource://gre/modules/FileUtils.jsm", tempScope);

    13 Components.utils.import("resource://gre/modules/NetUtil.jsm", tempScope);

    14 let FileUtils = tempScope.FileUtils;

    15 let NetUtil = tempScope.NetUtil;

    17 function test()

    18 {

    19   waitForExplicitFinish();

    21   copy(TESTCASE_URI_HTML, "simple.html", function(htmlFile) {

    22     copy(TESTCASE_URI_CSS, "simple.css", function(cssFile) {

    23       addTabAndOpenStyleEditors(1, function(panel) {

    24         let UI = panel.UI;

    25         let editor = UI.editors[0];

    26         editor.getSourceEditor().then(runTests.bind(this, editor));

    27       });

    29       let uri = Services.io.newFileURI(htmlFile);

    30       let filePath = uri.resolve("");

    31       content.location = filePath;

    32     });

    33   });

    34 }

    36 function runTests(editor)

    37 {

    38   editor.sourceEditor.once("dirty-change", () => {

    39     is(editor.sourceEditor.isClean(), false, "Editor is dirty.");

    40     ok(editor.summary.classList.contains("unsaved"),

    41        "Star icon is present in the corresponding summary.");

    42   });

    43   let beginCursor = {line: 0, ch: 0};

    44   editor.sourceEditor.replaceText("DIRTY TEXT", beginCursor, beginCursor);

    46   editor.sourceEditor.once("dirty-change", () => {

    47     is(editor.sourceEditor.isClean(), true, "Editor is clean.");

    48     ok(!editor.summary.classList.contains("unsaved"),

    49        "Star icon is not present in the corresponding summary.");

    50     finish();

    51   });

    52   editor.saveToFile(null, function (file) {

    53     ok(file, "file should get saved directly when using a file:// URI");

    54   });

    55 }

    57 function copy(aSrcChromeURL, aDestFileName, aCallback)

    58 {

    59   let destFile = FileUtils.getFile("ProfD", [aDestFileName]);

    60   write(read(aSrcChromeURL), destFile, aCallback);

    61 }

    63 function read(aSrcChromeURL)

    64 {

    65   let scriptableStream = Cc["@mozilla.org/scriptableinputstream;1"]

    66     .getService(Ci.nsIScriptableInputStream);

    68   let channel = Services.io.newChannel(aSrcChromeURL, null, null);

    69   let input = channel.open();

    70   scriptableStream.init(input);

    72   let data = "";

    73   while (input.available()) {

    74     data = data.concat(scriptableStream.read(input.available()));

    75   }

    76   scriptableStream.close();

    77   input.close();

    79   return data;

    80 }

    82 function write(aData, aFile, aCallback)

    83 {

    84   let converter = Cc["@mozilla.org/intl/scriptableunicodeconverter"]

    85     .createInstance(Ci.nsIScriptableUnicodeConverter);

    87   converter.charset = "UTF-8";

    89   let istream = converter.convertToInputStream(aData);

    90   let ostream = FileUtils.openSafeFileOutputStream(aFile);

    92   NetUtil.asyncCopy(istream, ostream, function(status) {

    93     if (!Components.isSuccessCode(status)) {

    94       info("Coudln't write to " + aFile.path);

    95       return;

    96     }

    98     aCallback(aFile);

    99   });

   100 }

The Tor Browser / file revision