diff options
Diffstat (limited to 'toolkit/content/tests/browser/browser_save_folder_standalone_image.js')
-rw-r--r-- | toolkit/content/tests/browser/browser_save_folder_standalone_image.js | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/toolkit/content/tests/browser/browser_save_folder_standalone_image.js b/toolkit/content/tests/browser/browser_save_folder_standalone_image.js new file mode 100644 index 0000000000..ce45d04fdc --- /dev/null +++ b/toolkit/content/tests/browser/browser_save_folder_standalone_image.js @@ -0,0 +1,79 @@ +/* Any copyright is dedicated to the Public Domain. + * https://creativecommons.org/publicdomain/zero/1.0/ */ + +/** + * TestCase for bug 1726801 + * <https://bugzilla.mozilla.org/show_bug.cgi?id=1726801> + * + * Load an image in a standalone tab and verify that the per-site download + * folder is correctly retrieved when using "Save Page As" to save the image. + */ + +/* + * ================ + * Helper functions + * ================ + */ + +async function setFile(downloadLastDir, aURI, aValue) { + downloadLastDir.setFile(aURI, aValue); + await TestUtils.waitForTick(); +} + +function newDirectory() { + let dir = FileUtils.getDir("TmpD", ["testdir"]); + dir.createUnique(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY); + return dir; +} + +function clearHistory() { + Services.obs.notifyObservers(null, "browser:purge-session-history"); +} + +async function clearHistoryAndWait() { + clearHistory(); + await TestUtils.waitForTick(); + await TestUtils.waitForTick(); +} + +/* + * ==== + * Test + * ==== + */ + +let MockFilePicker = SpecialPowers.MockFilePicker; +MockFilePicker.init(window); + +add_task(async function () { + const IMAGE_URL = + "http://mochi.test:8888/browser/toolkit/content/tests/browser/doggy.png"; + + await BrowserTestUtils.withNewTab(IMAGE_URL, async function (browser) { + let tmpDir = FileUtils.getDir("TmpD", []); + let dir = newDirectory(); + let downloadLastDir = new DownloadLastDir(null); + // Set the desired target directory for the IMAGE_URL + await setFile(downloadLastDir, IMAGE_URL, dir); + // Ensure that "browser.download.lastDir" points to a different directory + await setFile(downloadLastDir, null, tmpDir); + registerCleanupFunction(async function () { + await clearHistoryAndWait(); + dir.remove(true); + }); + + // Prepare mock file picker. + let showFilePickerPromise = new Promise(resolve => { + MockFilePicker.showCallback = fp => resolve(fp.displayDirectory.path); + }); + registerCleanupFunction(function () { + MockFilePicker.cleanup(); + }); + + // Run "Save Page As" + EventUtils.synthesizeKey("s", { accelKey: true }); + + let dirPath = await showFilePickerPromise; + is(dirPath, dir.path, "Verify proposed download folder."); + }); +}); |