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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /widget/tests/test_bug1123480.xul | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'widget/tests/test_bug1123480.xul')
| -rw-r--r-- | widget/tests/test_bug1123480.xul | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/widget/tests/test_bug1123480.xul b/widget/tests/test_bug1123480.xul new file mode 100644 index 000000000..56ce0ed10 --- /dev/null +++ b/widget/tests/test_bug1123480.xul @@ -0,0 +1,79 @@ +<?xml version="1.0"?> +<?xml-stylesheet type="text/css" href="chrome://global/skin"?> +<?xml-stylesheet type="text/css" href="/tests/SimpleTest/test.css"?> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1123480 +--> +<window title="Mozilla Bug 1123480" + xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" + onload="RunTest();"> + <title>nsTransferable PBM Overflow Selection Test</title> + <script type="application/javascript" + src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/> + + <script type="application/javascript"> + <![CDATA[ + // Boilerplate constructs + var SmallDataset = 100000; // Hundred thousand bytes + + // Create 1 Mo of sample garbage text + var Ipsum = ""; // Select text from this + for (var Iter = 0; Iter < SmallDataset; Iter++) { + Ipsum += Math.random().toString(36) + ' '; + } + + function RunTest() { + // Construct a nsIFile object for access to file methods + Components.utils.import("resource://gre/modules/FileUtils.jsm"); + var clipboardFile = FileUtils.getFile("TmpD", ["clipboardcache"]); + + // Sanitize environment + if (clipboardFile.exists()) { + clipboardFile.remove(false); + } + ok(!clipboardFile.exists(), "failed to presanitize the environment"); + + // Overflow a nsTransferable region by using the clipboard helper + const gClipboardHelper = Components.classes["@mozilla.org/widget/clipboardhelper;1"].getService(Components.interfaces.nsIClipboardHelper); + gClipboardHelper.copyString(Ipsum); + + // Disabled private browsing mode should cache large selections to disk + ok(clipboardFile.exists(), "correctly saved memory by caching to disk"); + + // Sanitize environment again + if (clipboardFile.exists()) { + clipboardFile.remove(false); + } + ok(!clipboardFile.exists(), "failed to postsanitize the environment"); + + // Repeat procedure of plain text selection with private browsing enabled + Components.utils.import("resource://gre/modules/PrivateBrowsingUtils.jsm"); + var Winpriv = window.open("about:blank", "_blank", "chrome, width=500, height=200, private"); + ok(Winpriv, "failed to open private window"); + ok(PrivateBrowsingUtils.isContentWindowPrivate(Winpriv), "correctly used a private window context"); + + // Select plaintext in private channel + Components.utils.import('resource://gre/modules/Services.jsm'); + const nsTransferable = Components.Constructor("@mozilla.org/widget/transferable;1", "nsITransferable"); + const nsSupportsString = Components.Constructor("@mozilla.org/supports-string;1", "nsISupportsString"); + var Loadctx = PrivateBrowsingUtils.privacyContextFromWindow(Winpriv); + var Transfer = nsTransferable(); + var Suppstr = nsSupportsString(); + Suppstr.data = Ipsum; + Transfer.init(Loadctx); + Transfer.addDataFlavor("text/plain"); + Transfer.setTransferData("text/plain", Suppstr, Ipsum.length); + Services.clipboard.setData(Transfer, null, Services.clipboard.kGlobalClipboard); + + // Enabled private browsing mode should not cache any selection to disk + ok(!clipboardFile.exists(), "did not violate private browsing mode"); + } + ]]> + </script> + + <!-- test results are displayed in the html:body --> + <body xmlns="http://www.w3.org/1999/xhtml"> + <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1123480" + target="_blank">Mozilla Bug 1123480</a> + </body> +</window> |