1 files changed, 194 insertions, 0 deletions
diff --git a/devtools/client/inspector/components/test/browser_boxmodel_editablemodel.js b/devtools/client/inspector/components/test/browser_boxmodel_editablemodel.js
new file mode 100644
index 000000000..5c32c2029
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+++ b/devtools/client/inspector/components/test/browser_boxmodel_editablemodel.js
@@ -0,0 +1,194 @@
+/* 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";
+
+// Test that editing the box-model values works as expected and test various
+// key bindings
+
+const TEST_URI = "<style>" +
+  "div { margin: 10px; padding: 3px }" +
+  "#div1 { margin-top: 5px }" +
+  "#div2 { border-bottom: 1em solid black; }" +
+  "#div3 { padding: 2em; }" +
+  "#div4 { margin: 1px; }" +
+  "</style>" +
+  "<div id='div1'></div><div id='div2'></div>" +
+  "<div id='div3'></div><div id='div4'></div>";
+
+add_task(function* () {
+  yield addTab("data:text/html," + encodeURIComponent(TEST_URI));
+  let {inspector, view, testActor} = yield openBoxModelView();
+
+  yield testEditingMargins(inspector, view, testActor);
+  yield testKeyBindings(inspector, view, testActor);
+  yield testEscapeToUndo(inspector, view, testActor);
+  yield testDeletingValue(inspector, view, testActor);
+  yield testRefocusingOnClick(inspector, view, testActor);
+});
+
+function* testEditingMargins(inspector, view, testActor) {
+  info("Test that editing margin dynamically updates the document, pressing " +
+       "escape cancels the changes");
+
+  is((yield getStyle(testActor, "#div1", "margin-top")), "",
+     "Should be no margin-top on the element.");
+  yield selectNode("#div1", inspector);
+
+  let span = view.doc.querySelector(".boxmodel-margin.boxmodel-top > span");
+  is(span.textContent, 5, "Should have the right value in the box model.");
+
+  EventUtils.synthesizeMouseAtCenter(span, {}, view.doc.defaultView);
+  let editor = view.doc.querySelector(".styleinspector-propertyeditor");
+  ok(editor, "Should have opened the editor.");
+  is(editor.value, "5px", "Should have the right value in the editor.");
+
+  EventUtils.synthesizeKey("3", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is((yield getStyle(testActor, "#div1", "margin-top")), "3px",
+     "Should have updated the margin.");
+
+  EventUtils.synthesizeKey("VK_ESCAPE", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is((yield getStyle(testActor, "#div1", "margin-top")), "",
+     "Should be no margin-top on the element.");
+  is(span.textContent, 5, "Should have the right value in the box model.");
+}
+
+function* testKeyBindings(inspector, view, testActor) {
+  info("Test that arrow keys work correctly and pressing enter commits the " +
+       "changes");
+
+  is((yield getStyle(testActor, "#div1", "margin-left")), "",
+     "Should be no margin-top on the element.");
+  yield selectNode("#div1", inspector);
+
+  let span = view.doc.querySelector(".boxmodel-margin.boxmodel-left > span");
+  is(span.textContent, 10, "Should have the right value in the box model.");
+
+  EventUtils.synthesizeMouseAtCenter(span, {}, view.doc.defaultView);
+  let editor = view.doc.querySelector(".styleinspector-propertyeditor");
+  ok(editor, "Should have opened the editor.");
+  is(editor.value, "10px", "Should have the right value in the editor.");
+
+  EventUtils.synthesizeKey("VK_UP", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is(editor.value, "11px", "Should have the right value in the editor.");
+  is((yield getStyle(testActor, "#div1", "margin-left")), "11px",
+     "Should have updated the margin.");
+
+  EventUtils.synthesizeKey("VK_DOWN", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is(editor.value, "10px", "Should have the right value in the editor.");
+  is((yield getStyle(testActor, "#div1", "margin-left")), "10px",
+     "Should have updated the margin.");
+
+  EventUtils.synthesizeKey("VK_UP", { shiftKey: true }, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is(editor.value, "20px", "Should have the right value in the editor.");
+  is((yield getStyle(testActor, "#div1", "margin-left")), "20px",
+     "Should have updated the margin.");
+  EventUtils.synthesizeKey("VK_RETURN", {}, view.doc.defaultView);
+
+  is((yield getStyle(testActor, "#div1", "margin-left")), "20px",
+     "Should be the right margin-top on the element.");
+  is(span.textContent, 20, "Should have the right value in the box model.");
+}
+
+function* testEscapeToUndo(inspector, view, testActor) {
+  info("Test that deleting the value removes the property but escape undoes " +
+       "that");
+
+  is((yield getStyle(testActor, "#div1", "margin-left")), "20px",
+     "Should be the right margin-top on the element.");
+  yield selectNode("#div1", inspector);
+
+  let span = view.doc.querySelector(".boxmodel-margin.boxmodel-left > span");
+  is(span.textContent, 20, "Should have the right value in the box model.");
+
+  EventUtils.synthesizeMouseAtCenter(span, {}, view.doc.defaultView);
+  let editor = view.doc.querySelector(".styleinspector-propertyeditor");
+  ok(editor, "Should have opened the editor.");
+  is(editor.value, "20px", "Should have the right value in the editor.");
+
+  EventUtils.synthesizeKey("VK_DELETE", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is(editor.value, "", "Should have the right value in the editor.");
+  is((yield getStyle(testActor, "#div1", "margin-left")), "",
+     "Should have updated the margin.");
+
+  EventUtils.synthesizeKey("VK_ESCAPE", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is((yield getStyle(testActor, "#div1", "margin-left")), "20px",
+     "Should be the right margin-top on the element.");
+  is(span.textContent, 20, "Should have the right value in the box model.");
+}
+
+function* testDeletingValue(inspector, view, testActor) {
+  info("Test that deleting the value removes the property");
+
+  yield setStyle(testActor, "#div1", "marginRight", "15px");
+  yield waitForUpdate(inspector);
+
+  yield selectNode("#div1", inspector);
+
+  let span = view.doc.querySelector(".boxmodel-margin.boxmodel-right > span");
+  is(span.textContent, 15, "Should have the right value in the box model.");
+
+  EventUtils.synthesizeMouseAtCenter(span, {}, view.doc.defaultView);
+  let editor = view.doc.querySelector(".styleinspector-propertyeditor");
+  ok(editor, "Should have opened the editor.");
+  is(editor.value, "15px", "Should have the right value in the editor.");
+
+  EventUtils.synthesizeKey("VK_DELETE", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is(editor.value, "", "Should have the right value in the editor.");
+  is((yield getStyle(testActor, "#div1", "margin-right")), "",
+     "Should have updated the margin.");
+
+  EventUtils.synthesizeKey("VK_RETURN", {}, view.doc.defaultView);
+
+  is((yield getStyle(testActor, "#div1", "margin-right")), "",
+     "Should be the right margin-top on the element.");
+  is(span.textContent, 10, "Should have the right value in the box model.");
+}
+
+function* testRefocusingOnClick(inspector, view, testActor) {
+  info("Test that clicking in the editor input does not remove focus");
+
+  yield selectNode("#div4", inspector);
+
+  let span = view.doc.querySelector(".boxmodel-margin.boxmodel-top > span");
+  is(span.textContent, 1, "Should have the right value in the box model.");
+
+  EventUtils.synthesizeMouseAtCenter(span, {}, view.doc.defaultView);
+  let editor = view.doc.querySelector(".styleinspector-propertyeditor");
+  ok(editor, "Should have opened the editor.");
+
+  info("Click in the already opened editor input");
+  EventUtils.synthesizeMouseAtCenter(editor, {}, view.doc.defaultView);
+  is(editor, view.doc.activeElement,
+    "Inplace editor input should still have focus.");
+
+  info("Check the input can still be used as expected");
+  EventUtils.synthesizeKey("VK_UP", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is(editor.value, "2px", "Should have the right value in the editor.");
+  is((yield getStyle(testActor, "#div4", "margin-top")), "2px",
+     "Should have updated the margin.");
+  EventUtils.synthesizeKey("VK_RETURN", {}, view.doc.defaultView);
+
+  is((yield getStyle(testActor, "#div4", "margin-top")), "2px",
+     "Should be the right margin-top on the element.");
+  is(span.textContent, 2, "Should have the right value in the box model.");
+}