Add m-esr52 at 52.6.0

1 files changed, 107 insertions, 0 deletions

diff --git a/devtools/client/inspector/rules/test/browser_rules_edit-value-after-name_01.js b/devtools/client/inspector/rules/test/browser_rules_edit-value-after-name_01.js
new file mode 100644
index 000000000..dbf59cba9
--- /dev/null
+++ b/devtools/client/inspector/rules/test/browser_rules_edit-value-after-name_01.js
@@ -0,0 +1,107 @@
+/* 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/ */
+
+"use strict";
+
+// Tests that clicking on swatch-preceeded value while editing the property name
+// will result in editing the property value. Also tests that the value span is updated
+// only if the property name has changed. See also Bug 1248274.
+
+const TEST_URI = `
+  <style type="text/css">
+  #testid {
+    color: red;
+  }
+  </style>
+  <div id="testid">Styled Node</div>
+`;
+
+add_task(function* () {
+  yield addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
+  let {inspector, view} = yield openRuleView();
+
+  yield selectNode("#testid", inspector);
+
+  let ruleEditor = getRuleViewRuleEditor(view, 1);
+  let propEditor = ruleEditor.rule.textProps[0].editor;
+
+  yield testColorValueSpanClickWithoutNameChange(propEditor, view);
+  yield testColorValueSpanClickAfterNameChange(propEditor, view);
+});
+
+function* testColorValueSpanClickWithoutNameChange(propEditor, view) {
+  info("Test click on color span while focusing property name editor");
+  let colorSpan = propEditor.valueSpan.querySelector(".ruleview-color");
+
+  info("Focus the color name span");
+  yield focusEditableField(view, propEditor.nameSpan);
+  let editor = inplaceEditor(propEditor.doc.activeElement);
+
+  // We add a click event to make sure the color span won't be cleared
+  // on nameSpan blur (which would lead to the click event not being triggered)
+  let onColorSpanClick = once(colorSpan, "click");
+
+  // The property-value-updated is emitted when the valueSpan markup is being
+  // re-populated, which should not be the case when not modifying the property name
+  let onPropertyValueUpdated = function () {
+    ok(false, "The \"property-value-updated\" should not be emitted");
+  };
+  view.on("property-value-updated", onPropertyValueUpdated);
+
+  info("blur propEditor.nameSpan by clicking on the color span");
+  EventUtils.synthesizeMouse(colorSpan, 1, 1, {}, propEditor.doc.defaultView);
+
+  info("wait for the click event on the color span");
+  yield onColorSpanClick;
+  ok(true, "Expected click event was emitted");
+
+  editor = inplaceEditor(propEditor.doc.activeElement);
+  is(inplaceEditor(propEditor.valueSpan), editor,
+    "The property value editor got focused");
+
+  // We remove this listener in order to not cause unwanted conflict in the next test
+  view.off("property-value-updated", onPropertyValueUpdated);
+
+  info("blur valueSpan editor to trigger ruleview-changed event and prevent " +
+    "having pending request");
+  let onRuleViewChanged = view.once("ruleview-changed");
+  editor.input.blur();
+  yield onRuleViewChanged;
+}
+
+function* testColorValueSpanClickAfterNameChange(propEditor, view) {
+  info("Test click on color span after property name change");
+  let colorSpan = propEditor.valueSpan.querySelector(".ruleview-color");
+
+  info("Focus the color name span");
+  yield focusEditableField(view, propEditor.nameSpan);
+  let editor = inplaceEditor(propEditor.doc.activeElement);
+
+  info("Modify the property to border-color to trigger the " +
+    "property-value-updated event");
+  editor.input.value = "border-color";
+
+  let onRuleViewChanged = view.once("ruleview-changed");
+  let onPropertyValueUpdate = view.once("property-value-updated");
+
+  info("blur propEditor.nameSpan by clicking on the color span");
+  EventUtils.synthesizeMouse(colorSpan, 1, 1, {}, propEditor.doc.defaultView);
+
+  info("wait for ruleview-changed event to be triggered to prevent pending requests");
+  yield onRuleViewChanged;
+
+  info("wait for the property value to be updated");
+  yield onPropertyValueUpdate;
+  ok(true, "Expected \"property-value-updated\" event was emitted");
+
+  editor = inplaceEditor(propEditor.doc.activeElement);
+  is(inplaceEditor(propEditor.valueSpan), editor,
+    "The property value editor got focused");
+
+  info("blur valueSpan editor to trigger ruleview-changed event and prevent " +
+    "having pending request");
+  onRuleViewChanged = view.once("ruleview-changed");
+  editor.input.blur();
+  yield onRuleViewChanged;
+}