1 files changed, 159 insertions, 0 deletions
diff --git a/devtools/startup/tests/browser/browser_command_line_urls.js b/devtools/startup/tests/browser/browser_command_line_urls.js
new file mode 100644
index 0000000000..e435d08406
--- /dev/null
+++ b/devtools/startup/tests/browser/browser_command_line_urls.js
@@ -0,0 +1,159 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Test command line processing of URLs meant to be intepreted by DevTools.
+ */
+
+/* eslint-env browser */
+
+const { DevToolsStartup } = ChromeUtils.importESModule(
+  "resource:///modules/DevToolsStartup.sys.mjs"
+);
+
+const { require } = ChromeUtils.importESModule(
+  "resource://devtools/shared/loader/Loader.sys.mjs"
+);
+const { gDevTools } = require("devtools/client/framework/devtools");
+
+const URL_ROOT = "https://example.org/browser/devtools/startup/tests/browser/";
+
+const startup = new DevToolsStartup();
+// The feature covered here only work when calling firefox from command line
+// while it is already opened. So fake Firefox being already opened:
+startup.initialized = true;
+
+add_task(async function ignoredUrls() {
+  const tabCount = gBrowser.tabs.length;
+
+  // We explicitely try to ignore these URL which looks like line, but are passwords
+  sendUrlViaCommandLine("https://foo@user:123");
+  sendUrlViaCommandLine("https://foo@user:123");
+  sendUrlViaCommandLine("https://foo@123:456");
+
+  // The following is an invalid URL (domain with space)
+  sendUrlViaCommandLine("https://foo /index.html:123:456");
+
+  // eslint-disable-next-line mozilla/no-arbitrary-setTimeout
+  await new Promise(r => setTimeout(r, 1000));
+
+  is(tabCount, gBrowser.tabs.length);
+});
+
+/**
+ * With DevTools closed, but DevToolsStartup "initialized",
+ * the url will be opened via view-source
+ */
+add_task(async function openingWithDevToolsClosed() {
+  const url = URL_ROOT + "command-line.html:5:2";
+
+  const newTabOpened = BrowserTestUtils.waitForNewTab(gBrowser);
+  sendUrlViaCommandLine(url);
+  const newTab = await newTabOpened;
+  is(
+    newTab.linkedBrowser.documentURI.spec,
+    "view-source:" + URL_ROOT + "command-line.html"
+  );
+
+  await SpecialPowers.spawn(gBrowser.selectedBrowser, [], async function () {
+    const selection = content.getSelection();
+    Assert.equal(
+      selection.toString(),
+      "  <title>Command line test page</title>",
+      "The 5th line is selected in view-source"
+    );
+  });
+  await gBrowser.removeTab(newTab);
+});
+
+/**
+ * With DevTools opened, but the source isn't in the debugged tab,
+ * the url will also be opened via view-source
+ */
+add_task(async function openingWithDevToolsButUnknownSource() {
+  const url = URL_ROOT + "command-line.html:5:2";
+
+  const tab = BrowserTestUtils.addTab(
+    gBrowser,
+    "data:text/html;charset=utf-8,<title>foo</title>"
+  );
+
+  const toolbox = await gDevTools.showToolboxForTab(gBrowser.selectedTab, {
+    toolId: "jsdebugger",
+  });
+
+  const newTabOpened = BrowserTestUtils.waitForNewTab(gBrowser);
+  sendUrlViaCommandLine(url);
+  const newTab = await newTabOpened;
+  is(
+    newTab.linkedBrowser.documentURI.spec,
+    "view-source:" + URL_ROOT + "command-line.html"
+  );
+
+  await SpecialPowers.spawn(gBrowser.selectedBrowser, [], async function () {
+    const selection = content.getSelection();
+    Assert.equal(
+      selection.toString(),
+      "  <title>Command line test page</title>",
+      "The 5th line is selected in view-source"
+    );
+  });
+  await gBrowser.removeTab(newTab);
+
+  await toolbox.destroy();
+  await gBrowser.removeTab(tab);
+});
+
+/**
+ * With DevTools opened, and the source is debugged by the debugger,
+ * the url will be opened in the debugger.
+ */
+add_task(async function openingWithDevToolsAndKnownSource() {
+  const url = URL_ROOT + "command-line.js:5:2";
+
+  const tab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    URL_ROOT + "command-line.html"
+  );
+  const toolbox = await gDevTools.showToolboxForTab(tab, {
+    toolId: "jsdebugger",
+  });
+
+  info("Open a first URL with line and column");
+  sendUrlViaCommandLine(url);
+
+  const dbg = toolbox.getPanel("jsdebugger");
+  const selectedLocation = await BrowserTestUtils.waitForCondition(() => {
+    return dbg._selectors.getSelectedLocation(dbg._getState());
+  });
+  is(selectedLocation.source.url, URL_ROOT + "command-line.js");
+  is(selectedLocation.line, 5);
+  is(selectedLocation.column, 2);
+
+  info("Open another URL with only a line");
+  const url2 = URL_ROOT + "command-line.js:6";
+  sendUrlViaCommandLine(url2);
+  const selectedLocation2 = await BrowserTestUtils.waitForCondition(() => {
+    const location = dbg._selectors.getSelectedLocation(dbg._getState());
+    return location.line == 6 ? location : false;
+  });
+  is(selectedLocation2.source.url, URL_ROOT + "command-line.js");
+  is(selectedLocation2.line, 6);
+  is(selectedLocation2.column, 0);
+
+  await toolbox.destroy();
+  await gBrowser.removeTab(tab);
+});
+
+// Fake opening an existing firefox instance with a URL
+// passed via `-url` command line argument
+function sendUrlViaCommandLine(url) {
+  const cmdLine = Cu.createCommandLine(
+    ["-url", url],
+    null,
+    Ci.nsICommandLine.STATE_REMOTE_EXPLICIT
+  );
+  startup.handle(cmdLine);
+}