Add m-esr52 at 52.6.0

1 files changed, 78 insertions, 0 deletions

diff --git a/devtools/client/scratchpad/test/browser_scratchpad_pprint_error_goto_line.js b/devtools/client/scratchpad/test/browser_scratchpad_pprint_error_goto_line.js
new file mode 100644
index 000000000..21f266f61
--- /dev/null
+++ b/devtools/client/scratchpad/test/browser_scratchpad_pprint_error_goto_line.js
@@ -0,0 +1,78 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2; fill-column: 80 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+function test()
+{
+  waitForExplicitFinish();
+
+  gBrowser.selectedTab = gBrowser.addTab();
+  gBrowser.selectedBrowser.addEventListener("load", function onLoad() {
+    gBrowser.selectedBrowser.removeEventListener("load", onLoad, true);
+    openScratchpad(runTests);
+  }, true);
+
+  content.location = "data:text/html;charset=utf8,"
+    + "test Scratchpad pretty print error goto line.";
+}
+
+function testJumpToPrettyPrintError(sp, error, remark) {
+  info("will test jumpToLine after prettyPrint error" + remark);
+
+  // CodeMirror lines and columns are 0-based, Scratchpad UI and error
+  // stack are 1-based.
+  is(/Invalid regular expression flag \(3:10\)/.test(error), true,
+     "prettyPrint expects error in editor text:\n" + error);
+
+  sp.editor.jumpToLine();
+
+  const editorDoc = sp.editor.container.contentDocument;
+  const lineInput = editorDoc.querySelector("input");
+  const errorLocation = lineInput.value;
+  const [ inputLine, inputColumn ] = errorLocation.split(":");
+  const errorLine = 3, errorColumn = 10;
+
+  is(inputLine, errorLine,
+     "jumpToLine input field is set from editor selection (line)");
+  is(inputColumn, errorColumn,
+     "jumpToLine input field is set from editor selection (column)");
+
+  EventUtils.synthesizeKey("VK_RETURN", { }, editorDoc.defaultView);
+
+  // CodeMirror lines and columns are 0-based, Scratchpad UI and error
+  // stack are 1-based.
+  const cursor = sp.editor.getCursor();
+  is(inputLine, cursor.line + 1, "jumpToLine goto error location (line)");
+  is(inputColumn, cursor.ch + 1, "jumpToLine goto error location (column)");
+}
+
+function runTests(sw, sp)
+{
+  sp.setText([
+    "// line 1",
+    "// line 2",
+    "var re = /a bad /regexp/; // line 3 is an obvious syntax error!",
+    "// line 4",
+    "// line 5",
+    ""
+  ].join("\n"));
+
+  sp.prettyPrint().then(aFulfill => {
+    ok(false, "Expecting Invalid regexp flag (3:10)");
+    finish();
+  }, error => {
+    testJumpToPrettyPrintError(sp, error, " (Bug 1005471, first time)");
+  });
+
+  sp.prettyPrint().then(aFulfill => {
+    ok(false, "Expecting Invalid regexp flag (3:10)");
+    finish();
+  }, error => {
+    // Second time verifies bug in earlier implementation fixed.
+    testJumpToPrettyPrintError(sp, error, " (second time)");
+    finish();
+  });
+}