Add m-esr52 at 52.6.0

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 /toolkit/components/viewsource/test/browser
parent: 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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11 files changed, 583 insertions, 0 deletions
diff --git a/toolkit/components/viewsource/test/browser/.eslintrc.js b/toolkit/components/viewsource/test/browser/.eslintrc.js
new file mode 100644
index 000000000..7c8021192
--- /dev/null
+++ b/toolkit/components/viewsource/test/browser/.eslintrc.js
@@ -0,0 +1,7 @@
+"use strict";
+
+module.exports = {
+  "extends": [
+    "../../../../../testing/mochitest/browser.eslintrc.js"
+  ]
+};
diff --git a/toolkit/components/viewsource/test/browser/browser.ini b/toolkit/components/viewsource/test/browser/browser.ini
new file mode 100644
index 000000000..d9ebbd25f
--- /dev/null
+++ b/toolkit/components/viewsource/test/browser/browser.ini
@@ -0,0 +1,12 @@
+[DEFAULT]
+support-files = head.js
+  file_bug464222.html
+
+[browser_bug464222.js]
+[browser_bug699356.js]
+[browser_bug713810.js]
+[browser_contextmenu.js]
+subsuite = clipboard
+[browser_gotoline.js]
+[browser_srcdoc.js]
+[browser_viewsourceprefs.js]
diff --git a/toolkit/components/viewsource/test/browser/browser_bug464222.js b/toolkit/components/viewsource/test/browser/browser_bug464222.js
new file mode 100644
index 000000000..30c4fb67a
--- /dev/null
+++ b/toolkit/components/viewsource/test/browser/browser_bug464222.js
@@ -0,0 +1,12 @@
+const source = "http://example.com/browser/toolkit/components/viewsource/test/browser/file_bug464222.html";
+
+add_task(function *() {
+  let viewSourceTab = yield* openDocumentSelect(source, "a");
+
+  let href = yield ContentTask.spawn(viewSourceTab.linkedBrowser, { }, function* () {
+    return content.document.querySelectorAll("a[href]")[0].href;
+  });
+
+  is(href, "view-source:" + source, "Relative links broken?");
+  gBrowser.removeTab(viewSourceTab);
+});
diff --git a/toolkit/components/viewsource/test/browser/browser_bug699356.js b/toolkit/components/viewsource/test/browser/browser_bug699356.js
new file mode 100644
index 000000000..e55c4cf20
--- /dev/null
+++ b/toolkit/components/viewsource/test/browser/browser_bug699356.js
@@ -0,0 +1,19 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+function test() {
+  let source = "about:blank";
+
+  waitForExplicitFinish();
+  openViewSourceWindow(source, function(aWindow) {
+    let gBrowser = aWindow.gBrowser;
+    let docEl = aWindow.document.documentElement;
+
+    is(gBrowser.contentDocument.title, source, "Correct document title");
+    is(docEl.getAttribute("title"),
+      "Source of: " + source + ("nsILocalFileMac" in Components.interfaces ? "" : " - " + docEl.getAttribute("titlemodifier")),
+      "Correct window title");
+    closeViewSourceWindow(aWindow, finish);
+  });
+}
diff --git a/toolkit/components/viewsource/test/browser/browser_bug713810.js b/toolkit/components/viewsource/test/browser/browser_bug713810.js
new file mode 100644
index 000000000..d5b2f3424
--- /dev/null
+++ b/toolkit/components/viewsource/test/browser/browser_bug713810.js
@@ -0,0 +1,23 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+const source = '<html xmlns="http://www.w3.org/1999/xhtml"><body><p>This is a paragraph.</p></body></html>';
+
+add_task(function *() {
+  let viewSourceTab = yield* openDocumentSelect("data:text/html," + source, "p");
+  yield ContentTask.spawn(viewSourceTab.linkedBrowser, null, function* () {
+    Assert.equal(content.document.body.textContent, "<p>This is a paragraph.</p>",
+      "Correct source for text/html");
+  });
+  gBrowser.removeTab(viewSourceTab);
+
+  viewSourceTab = yield* openDocumentSelect("data:application/xhtml+xml," + source, "p");
+  yield ContentTask.spawn(viewSourceTab.linkedBrowser, null, function* () {
+    Assert.equal(content.document.body.textContent,
+      '<p xmlns="http://www.w3.org/1999/xhtml">This is a paragraph.</p>',
+      "Correct source for application/xhtml+xml");
+  });
+  gBrowser.removeTab(viewSourceTab);
+});
+
diff --git a/toolkit/components/viewsource/test/browser/browser_contextmenu.js b/toolkit/components/viewsource/test/browser/browser_contextmenu.js
new file mode 100644
index 000000000..72b8a40be
--- /dev/null
+++ b/toolkit/components/viewsource/test/browser/browser_contextmenu.js
@@ -0,0 +1,107 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var source = "data:text/html,text<link%20href='http://example.com/'%20/>more%20text<a%20href='mailto:abc@def.ghi'>email</a>";
+var gViewSourceWindow, gContextMenu, gCopyLinkMenuItem, gCopyEmailMenuItem;
+
+var expectedData = [];
+
+add_task(function *() {
+  // Full source in view source window
+  let newWindow = yield loadViewSourceWindow(source);
+  yield SimpleTest.promiseFocus(newWindow);
+
+  yield* onViewSourceWindowOpen(newWindow, false);
+
+  let contextMenu = gViewSourceWindow.document.getElementById("viewSourceContextMenu");
+
+  for (let test of expectedData) {
+    yield* checkMenuItems(contextMenu, false, test[0], test[1], test[2], test[3]);
+  }
+
+  yield new Promise(resolve => {
+    closeViewSourceWindow(newWindow, resolve);
+  });
+
+  // Selection source in view source tab
+  expectedData = [];
+  let newTab = yield openDocumentSelect(source, "body");
+  yield* onViewSourceWindowOpen(window, true);
+
+  contextMenu = document.getElementById("contentAreaContextMenu");
+
+  for (let test of expectedData) {
+    yield* checkMenuItems(contextMenu, true, test[0], test[1], test[2], test[3]);
+  }
+
+  gBrowser.removeTab(newTab);
+
+  // Selection source in view source window
+  yield pushPrefs(["view_source.tab", false]);
+
+  expectedData = [];
+  newWindow = yield openDocumentSelect(source, "body");
+  yield SimpleTest.promiseFocus(newWindow);
+
+  yield* onViewSourceWindowOpen(newWindow, false);
+
+  contextMenu = newWindow.document.getElementById("viewSourceContextMenu");
+
+  for (let test of expectedData) {
+    yield* checkMenuItems(contextMenu, false, test[0], test[1], test[2], test[3]);
+  }
+
+  yield new Promise(resolve => {
+    closeViewSourceWindow(newWindow, resolve);
+  });
+});
+
+function* onViewSourceWindowOpen(aWindow, aIsTab) {
+  gViewSourceWindow = aWindow;
+
+  gCopyLinkMenuItem = aWindow.document.getElementById(aIsTab ? "context-copylink" : "context-copyLink");
+  gCopyEmailMenuItem = aWindow.document.getElementById(aIsTab ? "context-copyemail" : "context-copyEmail");
+
+  let browser = aIsTab ? gBrowser.selectedBrowser : gViewSourceWindow.gBrowser;
+  yield ContentTask.spawn(browser, null, function* (arg) {
+    let tags = content.document.querySelectorAll("a[href]");
+    Assert.equal(tags[0].href, "view-source:http://example.com/", "Link has correct href");
+    Assert.equal(tags[1].href, "mailto:abc@def.ghi", "Link has correct href");
+  });
+
+  expectedData.push(["a[href]", true, false, "http://example.com/"]);
+  expectedData.push(["a[href^=mailto]", false, true, "abc@def.ghi"]);
+  expectedData.push(["span", false, false, null]);
+}
+
+function* checkMenuItems(contextMenu, isTab, selector, copyLinkExpected, copyEmailExpected, expectedClipboardContent) {
+
+  let browser = isTab ? gBrowser.selectedBrowser : gViewSourceWindow.gBrowser;
+  yield ContentTask.spawn(browser, { selector: selector }, function* (arg) {
+    content.document.querySelector(arg.selector).scrollIntoView();
+  });
+
+  let popupShownPromise = BrowserTestUtils.waitForEvent(contextMenu, "popupshown");
+  yield BrowserTestUtils.synthesizeMouseAtCenter(selector,
+          { type: "contextmenu", button: 2}, browser);
+  yield popupShownPromise;
+
+  is(gCopyLinkMenuItem.hidden, !copyLinkExpected, "Copy link menuitem is " + (copyLinkExpected ? "not hidden" : "hidden"));
+  is(gCopyEmailMenuItem.hidden, !copyEmailExpected, "Copy email menuitem is " + (copyEmailExpected ? "not hidden" : "hidden"));
+
+  if (copyLinkExpected || copyEmailExpected) {
+    yield new Promise((resolve, reject) => {
+      waitForClipboard(expectedClipboardContent, function() {
+        if (copyLinkExpected)
+          gCopyLinkMenuItem.click();
+        else
+          gCopyEmailMenuItem.click();
+      }, resolve, reject);
+    });
+  }
+
+  let popupHiddenPromise = BrowserTestUtils.waitForEvent(contextMenu, "popuphidden");
+  contextMenu.hidePopup();
+  yield popupHiddenPromise;
+}
diff --git a/toolkit/components/viewsource/test/browser/browser_gotoline.js b/toolkit/components/viewsource/test/browser/browser_gotoline.js
new file mode 100644
index 000000000..5bb45f9ca
--- /dev/null
+++ b/toolkit/components/viewsource/test/browser/browser_gotoline.js
@@ -0,0 +1,36 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+Cu.import("resource://testing-common/ContentTaskUtils.jsm", this);
+
+var content = "line 1\nline 2\nline 3";
+
+add_task(function*() {
+  // First test with text with the text/html mimetype.
+  let win = yield loadViewSourceWindow("data:text/html," + encodeURIComponent(content));
+  yield checkViewSource(win);
+  yield BrowserTestUtils.closeWindow(win);
+
+  win = yield loadViewSourceWindow("data:text/plain," + encodeURIComponent(content));
+  yield checkViewSource(win);
+  yield BrowserTestUtils.closeWindow(win);
+});
+
+var checkViewSource = Task.async(function* (aWindow) {
+  is(aWindow.gBrowser.contentDocument.body.textContent, content, "Correct content loaded");
+  let statusPanel = aWindow.document.getElementById("statusbar-line-col");
+  is(statusPanel.getAttribute("label"), "", "Correct status bar text");
+
+  for (let i = 1; i <= 3; i++) {
+    aWindow.viewSourceChrome.goToLine(i);
+    yield ContentTask.spawn(aWindow.gBrowser, i, function*(i) {
+      let selection = content.getSelection();
+      Assert.equal(selection.toString(), "line " + i, "Correct text selected");
+    });
+
+    yield ContentTaskUtils.waitForCondition(() => {
+      return (statusPanel.getAttribute("label") == "Line " + i + ", Col 1");
+    }, "Correct status bar text");
+  }
+});
diff --git a/toolkit/components/viewsource/test/browser/browser_srcdoc.js b/toolkit/components/viewsource/test/browser/browser_srcdoc.js
new file mode 100644
index 000000000..542741ffc
--- /dev/null
+++ b/toolkit/components/viewsource/test/browser/browser_srcdoc.js
@@ -0,0 +1,30 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+const frameSource = `<a href="about:mozilla">good</a>`;
+const source = `<html><iframe srcdoc='${frameSource}' id="f"></iframe></html>`;
+
+add_task(function*() {
+  let url = `data:text/html,${source}`;
+  yield BrowserTestUtils.withNewTab({ gBrowser, url }, checkFrameSource);
+});
+
+function* checkFrameSource() {
+  let sourceTab = yield openViewFrameSourceTab("#f");
+  registerCleanupFunction(function() {
+    gBrowser.removeTab(sourceTab);
+  });
+
+  yield waitForSourceLoaded(sourceTab);
+
+  let browser = gBrowser.selectedBrowser;
+  let textContent = yield ContentTask.spawn(browser, {}, function*() {
+    return content.document.body.textContent;
+  });
+  is(textContent, frameSource, "Correct content loaded");
+  let id = yield ContentTask.spawn(browser, {}, function*() {
+    return content.document.body.id;
+  });
+  is(id, "viewsource", "View source mode enabled")
+}
diff --git a/toolkit/components/viewsource/test/browser/browser_viewsourceprefs.js b/toolkit/components/viewsource/test/browser/browser_viewsourceprefs.js
new file mode 100644
index 000000000..7361a70a5
--- /dev/null
+++ b/toolkit/components/viewsource/test/browser/browser_viewsourceprefs.js
@@ -0,0 +1,136 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var plaintextURL = "data:text/plain,hello+world";
+var htmlURL = "about:mozilla";
+
+add_task(function* setup() {
+  registerCleanupFunction(function() {
+    SpecialPowers.clearUserPref("view_source.tab_size");
+    SpecialPowers.clearUserPref("view_source.wrap_long_lines");
+    SpecialPowers.clearUserPref("view_source.syntax_highlight");
+  });
+});
+
+add_task(function*() {
+  yield exercisePrefs(plaintextURL, false);
+  yield exercisePrefs(htmlURL, true);
+});
+
+var exercisePrefs = Task.async(function* (source, highlightable) {
+  let win = yield loadViewSourceWindow(source);
+  let wrapMenuItem = win.document.getElementById("menu_wrapLongLines");
+  let syntaxMenuItem = win.document.getElementById("menu_highlightSyntax");
+
+  // Strip checked="false" attributes, since we're not interested in them.
+  if (wrapMenuItem.getAttribute("checked") == "false") {
+    wrapMenuItem.removeAttribute("checked");
+  }
+  if (syntaxMenuItem.getAttribute("checked") == "false") {
+    syntaxMenuItem.removeAttribute("checked");
+  }
+
+  // Test the default states of these menu items.
+  is(wrapMenuItem.hasAttribute("checked"), false,
+     "Wrap menu item not checked by default");
+  is(syntaxMenuItem.hasAttribute("checked"), true,
+     "Syntax menu item checked by default");
+
+  yield checkStyle(win, "-moz-tab-size", 4);
+  yield checkStyle(win, "white-space", "pre");
+
+  // Next, test that the Wrap Long Lines menu item works.
+  let prefReady = waitForPrefChange("view_source.wrap_long_lines");
+  simulateClick(wrapMenuItem);
+  is(wrapMenuItem.hasAttribute("checked"), true, "Wrap menu item checked");
+  yield prefReady;
+  is(SpecialPowers.getBoolPref("view_source.wrap_long_lines"), true, "Wrap pref set");
+
+  yield checkStyle(win, "white-space", "pre-wrap");
+
+  prefReady = waitForPrefChange("view_source.wrap_long_lines");
+  simulateClick(wrapMenuItem);
+  is(wrapMenuItem.hasAttribute("checked"), false, "Wrap menu item unchecked");
+  yield prefReady;
+  is(SpecialPowers.getBoolPref("view_source.wrap_long_lines"), false, "Wrap pref set");
+  yield checkStyle(win, "white-space", "pre");
+
+  // Check that the Syntax Highlighting menu item works.
+  prefReady = waitForPrefChange("view_source.syntax_highlight");
+  simulateClick(syntaxMenuItem);
+  is(syntaxMenuItem.hasAttribute("checked"), false, "Syntax menu item unchecked");
+  yield prefReady;
+  is(SpecialPowers.getBoolPref("view_source.syntax_highlight"), false, "Syntax highlighting pref set");
+  yield checkHighlight(win, false);
+
+  prefReady = waitForPrefChange("view_source.syntax_highlight");
+  simulateClick(syntaxMenuItem);
+  is(syntaxMenuItem.hasAttribute("checked"), true, "Syntax menu item checked");
+  yield prefReady;
+  is(SpecialPowers.getBoolPref("view_source.syntax_highlight"), true, "Syntax highlighting pref set");
+  yield checkHighlight(win, highlightable);
+  yield BrowserTestUtils.closeWindow(win);
+
+  // Open a new view-source window to check that the prefs are obeyed.
+  SpecialPowers.setIntPref("view_source.tab_size", 2);
+  SpecialPowers.setBoolPref("view_source.wrap_long_lines", true);
+  SpecialPowers.setBoolPref("view_source.syntax_highlight", false);
+
+  win = yield loadViewSourceWindow(source);
+  wrapMenuItem = win.document.getElementById("menu_wrapLongLines");
+  syntaxMenuItem = win.document.getElementById("menu_highlightSyntax");
+
+  // Strip checked="false" attributes, since we're not interested in them.
+  if (wrapMenuItem.getAttribute("checked") == "false") {
+    wrapMenuItem.removeAttribute("checked");
+  }
+  if (syntaxMenuItem.getAttribute("checked") == "false") {
+    syntaxMenuItem.removeAttribute("checked");
+  }
+
+  is(wrapMenuItem.hasAttribute("checked"), true, "Wrap menu item checked");
+  is(syntaxMenuItem.hasAttribute("checked"), false, "Syntax menu item unchecked");
+  yield checkStyle(win, "-moz-tab-size", 2);
+  yield checkStyle(win, "white-space", "pre-wrap");
+  yield checkHighlight(win, false);
+
+  SpecialPowers.clearUserPref("view_source.tab_size");
+  SpecialPowers.clearUserPref("view_source.wrap_long_lines");
+  SpecialPowers.clearUserPref("view_source.syntax_highlight");
+
+  yield BrowserTestUtils.closeWindow(win);
+});
+
+// Simulate a menu item click, including toggling the checked state.
+// This saves us from opening the menu and trying to click on the item,
+// which doesn't work on Mac OS X.
+function simulateClick(aMenuItem) {
+  if (aMenuItem.hasAttribute("checked"))
+    aMenuItem.removeAttribute("checked");
+  else
+    aMenuItem.setAttribute("checked", "true");
+
+  aMenuItem.click();
+}
+
+var checkStyle = Task.async(function* (win, styleProperty, expected) {
+  let browser = win.gBrowser;
+  let value = yield ContentTask.spawn(browser, styleProperty, function* (styleProperty) {
+    let style = content.getComputedStyle(content.document.body, null);
+    return style.getPropertyValue(styleProperty);
+  });
+  is(value, expected, "Correct value of " + styleProperty);
+});
+
+var checkHighlight = Task.async(function* (win, expected) {
+  let browser = win.gBrowser;
+  let highlighted = yield ContentTask.spawn(browser, {}, function* () {
+    let spans = content.document.getElementsByTagName("span");
+    return Array.some(spans, (span) => {
+      let style = content.getComputedStyle(span, null);
+      return style.getPropertyValue("color") !== "rgb(0, 0, 0)";
+    });
+  });
+  is(highlighted, expected, "Syntax highlighting " + (expected ? "on" : "off"));
+});
diff --git a/toolkit/components/viewsource/test/browser/file_bug464222.html b/toolkit/components/viewsource/test/browser/file_bug464222.html
new file mode 100644
index 000000000..4f2a43f0d
--- /dev/null
+++ b/toolkit/components/viewsource/test/browser/file_bug464222.html
@@ -0,0 +1 @@
+<a href="file_bug464222.html">I'm a link</a>
+\ No newline at end of file
diff --git a/toolkit/components/viewsource/test/browser/head.js b/toolkit/components/viewsource/test/browser/head.js
new file mode 100644
index 000000000..bb46369b0
--- /dev/null
+++ b/toolkit/components/viewsource/test/browser/head.js
@@ -0,0 +1,200 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+Cu.import("resource://gre/modules/PromiseUtils.jsm");
+Cu.import("resource://gre/modules/Preferences.jsm");
+
+const WINDOW_TYPE = "navigator:view-source";
+
+function openViewSourceWindow(aURI, aCallback) {
+  let viewSourceWindow = openDialog("chrome://global/content/viewSource.xul", null, null, aURI);
+  viewSourceWindow.addEventListener("pageshow", function pageShowHandler(event) {
+    // Wait for the inner window to load, not viewSourceWindow.
+    if (event.target.location == "view-source:" + aURI) {
+      info("View source window opened: " + event.target.location);
+      viewSourceWindow.removeEventListener("pageshow", pageShowHandler, false);
+      aCallback(viewSourceWindow);
+    }
+  }, false);
+}
+
+function loadViewSourceWindow(URL) {
+  return new Promise((resolve) => {
+    openViewSourceWindow(URL, resolve);
+  })
+}
+
+function closeViewSourceWindow(aWindow, aCallback) {
+  Services.wm.addListener({
+    onCloseWindow: function() {
+      Services.wm.removeListener(this);
+      executeSoon(aCallback);
+    }
+  });
+  aWindow.close();
+}
+
+function testViewSourceWindow(aURI, aTestCallback, aCloseCallback) {
+  openViewSourceWindow(aURI, function(aWindow) {
+    aTestCallback(aWindow);
+    closeViewSourceWindow(aWindow, aCloseCallback);
+  });
+}
+
+function waitForViewSourceWindow() {
+  return new Promise(resolve => {
+    let windowListener = {
+      onOpenWindow(xulWindow) {
+        let win = xulWindow.QueryInterface(Ci.nsIInterfaceRequestor)
+                           .getInterface(Ci.nsIDOMWindow);
+        win.addEventListener("load", function listener() {
+          win.removeEventListener("load", listener, false);
+          if (win.document.documentElement.getAttribute("windowtype") !=
+              WINDOW_TYPE) {
+            return;
+          }
+          // Found the window
+          resolve(win);
+          Services.wm.removeListener(windowListener);
+        }, false);
+      },
+      onCloseWindow() {},
+      onWindowTitleChange() {}
+    };
+    Services.wm.addListener(windowListener);
+  });
+}
+
+/**
+ * Opens a view source tab / window for a selection (View Selection Source)
+ * within the currently selected browser in gBrowser.
+ *
+ * @param aCSSSelector - used to specify a node within the selection to
+ *                       view the source of. It is expected that this node is
+ *                       within an existing selection.
+ * @returns the new tab / window which shows the source.
+ */
+function* openViewPartialSource(aCSSSelector) {
+  let contentAreaContextMenuPopup =
+    document.getElementById("contentAreaContextMenu");
+  let popupShownPromise =
+    BrowserTestUtils.waitForEvent(contentAreaContextMenuPopup, "popupshown");
+  yield BrowserTestUtils.synthesizeMouseAtCenter(aCSSSelector,
+          { type: "contextmenu", button: 2 }, gBrowser.selectedBrowser);
+  yield popupShownPromise;
+
+  let openPromise;
+  if (Services.prefs.getBoolPref("view_source.tab")) {
+    openPromise = BrowserTestUtils.waitForNewTab(gBrowser, null);
+  } else {
+    openPromise = waitForViewSourceWindow();
+  }
+
+  let popupHiddenPromise =
+    BrowserTestUtils.waitForEvent(contentAreaContextMenuPopup, "popuphidden");
+  let item = document.getElementById("context-viewpartialsource-selection");
+  EventUtils.synthesizeMouseAtCenter(item, {});
+  yield popupHiddenPromise;
+
+  return (yield openPromise);
+}
+
+/**
+ * Opens a view source tab for a frame (View Frame Source) within the
+ * currently selected browser in gBrowser.
+ *
+ * @param aCSSSelector - used to specify the frame to view the source of.
+ * @returns the new tab which shows the source.
+ */
+function* openViewFrameSourceTab(aCSSSelector) {
+  let contentAreaContextMenuPopup =
+    document.getElementById("contentAreaContextMenu");
+  let popupShownPromise =
+    BrowserTestUtils.waitForEvent(contentAreaContextMenuPopup, "popupshown");
+  yield BrowserTestUtils.synthesizeMouseAtCenter(aCSSSelector,
+          { type: "contextmenu", button: 2 }, gBrowser.selectedBrowser);
+  yield popupShownPromise;
+
+  let frameContextMenu = document.getElementById("frame");
+  popupShownPromise =
+    BrowserTestUtils.waitForEvent(frameContextMenu, "popupshown");
+  EventUtils.synthesizeMouseAtCenter(frameContextMenu, {});
+  yield popupShownPromise;
+
+  let newTabPromise = BrowserTestUtils.waitForNewTab(gBrowser, null);
+
+  let popupHiddenPromise =
+    BrowserTestUtils.waitForEvent(frameContextMenu, "popuphidden");
+  let item = document.getElementById("context-viewframesource");
+  EventUtils.synthesizeMouseAtCenter(item, {});
+  yield popupHiddenPromise;
+
+  return (yield newTabPromise);
+}
+
+registerCleanupFunction(function() {
+  var windows = Services.wm.getEnumerator(WINDOW_TYPE);
+  ok(!windows.hasMoreElements(), "No remaining view source windows still open");
+  while (windows.hasMoreElements())
+    windows.getNext().close();
+});
+
+/**
+ * For a given view source tab / window, wait for the source loading step to
+ * complete.
+ */
+function waitForSourceLoaded(tabOrWindow) {
+  return new Promise(resolve => {
+    let mm = tabOrWindow.messageManager ||
+             tabOrWindow.linkedBrowser.messageManager;
+    mm.addMessageListener("ViewSource:SourceLoaded", function sourceLoaded() {
+      mm.removeMessageListener("ViewSource:SourceLoaded", sourceLoaded);
+      setTimeout(resolve, 0);
+    });
+  });
+}
+
+/**
+ * Open a new document in a new tab, select part of it, and view the source of
+ * that selection. The document is not closed afterwards.
+ *
+ * @param aURI - url to load
+ * @param aCSSSelector - used to specify a node to select. All of this node's
+ *                       children will be selected.
+ * @returns the new tab / window which shows the source.
+ */
+function* openDocumentSelect(aURI, aCSSSelector) {
+  let tab = yield BrowserTestUtils.openNewForegroundTab(gBrowser, aURI);
+  registerCleanupFunction(function() {
+    gBrowser.removeTab(tab);
+  });
+
+  yield ContentTask.spawn(gBrowser.selectedBrowser, { selector: aCSSSelector }, function* (arg) {
+    let element = content.document.querySelector(arg.selector);
+    content.getSelection().selectAllChildren(element);
+  });
+
+  let tabOrWindow = yield openViewPartialSource(aCSSSelector);
+
+  // Wait until the source has been loaded.
+  yield waitForSourceLoaded(tabOrWindow);
+
+  return tabOrWindow;
+}
+
+function pushPrefs(...aPrefs) {
+  return new Promise(resolve => {
+    SpecialPowers.pushPrefEnv({"set": aPrefs}, resolve);
+  });
+}
+
+function waitForPrefChange(pref) {
+  let deferred = PromiseUtils.defer();
+  let observer = () => {
+    Preferences.ignore(pref, observer);
+    deferred.resolve();
+  };
+  Preferences.observe(pref, observer);
+  return deferred.promise;
+}
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 /toolkit/components/viewsource/test/browser
parent	49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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