From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 .../test/mochitest/browser_dbg_panel-size.js       | 88 ++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 devtools/client/debugger/test/mochitest/browser_dbg_panel-size.js

(limited to 'devtools/client/debugger/test/mochitest/browser_dbg_panel-size.js')

diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_panel-size.js b/devtools/client/debugger/test/mochitest/browser_dbg_panel-size.js
new file mode 100644
index 000000000..32e2df0c7
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_panel-size.js
@@ -0,0 +1,88 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Test that the sources and instruments panels widths are properly
+ * remembered when the debugger closes.
+ */
+
+const TAB_URL = EXAMPLE_URL + "doc_recursion-stack.html";
+
+function test() {
+  let gTab, gPanel, gDebugger;
+  let gPrefs, gSources, gInstruments;
+
+  let options = {
+    source: TAB_URL,
+    line: 1
+  };
+  initDebugger(TAB_URL, options).then(([aTab,, aPanel]) => {
+    gTab = aTab;
+    gPanel = aPanel;
+    gDebugger = gPanel.panelWin;
+    gPrefs = gDebugger.Prefs;
+    gSources = gDebugger.document.getElementById("workers-and-sources-pane");
+    gInstruments = gDebugger.document.getElementById("instruments-pane");
+
+    performTest();
+  });
+
+  function performTest() {
+    let preferredWsw = Services.prefs.getIntPref("devtools.debugger.ui.panes-workers-and-sources-width");
+    let preferredIw = Services.prefs.getIntPref("devtools.debugger.ui.panes-instruments-width");
+    let someWidth1, someWidth2;
+
+    do {
+      someWidth1 = parseInt(Math.random() * 200) + 100;
+      someWidth2 = parseInt(Math.random() * 300) + 100;
+    } while ((someWidth1 == preferredWsw) || (someWidth2 == preferredIw));
+
+    info("Preferred sources width: " + preferredWsw);
+    info("Preferred instruments width: " + preferredIw);
+    info("Generated sources width: " + someWidth1);
+    info("Generated instruments width: " + someWidth2);
+
+    ok(gPrefs.workersAndSourcesWidth,
+      "The debugger preferences should have a saved workersAndSourcesWidth value.");
+    ok(gPrefs.instrumentsWidth,
+      "The debugger preferences should have a saved instrumentsWidth value.");
+
+    is(gPrefs.workersAndSourcesWidth, preferredWsw,
+      "The debugger preferences should have a correct workersAndSourcesWidth value.");
+    is(gPrefs.instrumentsWidth, preferredIw,
+      "The debugger preferences should have a correct instrumentsWidth value.");
+
+    is(gSources.getAttribute("width"), gPrefs.workersAndSourcesWidth,
+      "The workers and sources pane width should be the same as the preferred value.");
+    is(gInstruments.getAttribute("width"), gPrefs.instrumentsWidth,
+      "The instruments pane width should be the same as the preferred value.");
+
+    gSources.setAttribute("width", someWidth1);
+    gInstruments.setAttribute("width", someWidth2);
+
+    is(gPrefs.workersAndSourcesWidth, preferredWsw,
+      "The workers and sources pane width pref should still be the same as the preferred value.");
+    is(gPrefs.instrumentsWidth, preferredIw,
+      "The instruments pane width pref should still be the same as the preferred value.");
+
+    isnot(gSources.getAttribute("width"), gPrefs.workersAndSourcesWidth,
+      "The workers and sources pane width should not be the preferred value anymore.");
+    isnot(gInstruments.getAttribute("width"), gPrefs.instrumentsWidth,
+      "The instruments pane width should not be the preferred value anymore.");
+
+    teardown(gPanel).then(() => {
+      is(gPrefs.workersAndSourcesWidth, someWidth1,
+        "The workers and sources pane width should have been saved by now.");
+      is(gPrefs.instrumentsWidth, someWidth2,
+        "The instruments pane width should have been saved by now.");
+
+      // Cleanup after ourselves!
+      Services.prefs.setIntPref("devtools.debugger.ui.panes-workers-and-sources-width", preferredWsw);
+      Services.prefs.setIntPref("devtools.debugger.ui.panes-instruments-width", preferredIw);
+
+      finish();
+    });
+  }
+}
-- 
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