Add m-esr52 at 52.6.0

1 files changed, 71 insertions, 0 deletions

diff --git a/devtools/client/shadereditor/test/browser_se_navigation.js b/devtools/client/shadereditor/test/browser_se_navigation.js
new file mode 100644
index 000000000..f1adc3e76
--- /dev/null
+++ b/devtools/client/shadereditor/test/browser_se_navigation.js
@@ -0,0 +1,71 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Tests target navigations are handled correctly in the UI.
+ */
+
+function* ifWebGLSupported() {
+  let { target, panel } = yield initShaderEditor(SIMPLE_CANVAS_URL);
+  let { gFront, $, EVENTS, ShadersListView, ShadersEditorsView } = panel.panelWin;
+
+  reload(target);
+  yield promise.all([
+    once(gFront, "program-linked"),
+    once(panel.panelWin, EVENTS.SOURCES_SHOWN)
+  ]);
+
+  is($("#reload-notice").hidden, true,
+    "The 'reload this page' notice should be hidden after linking.");
+  is($("#waiting-notice").hidden, true,
+    "The 'waiting for a WebGL context' notice should be visible after linking.");
+  is($("#content").hidden, false,
+    "The tool's content should not be hidden anymore.");
+
+  is(ShadersListView.itemCount, 1,
+    "The shaders list contains one entry.");
+  is(ShadersListView.selectedItem, ShadersListView.items[0],
+    "The shaders list has a correct item selected.");
+  is(ShadersListView.selectedIndex, 0,
+    "The shaders list has a correct index selected.");
+
+  let vsEditor = yield ShadersEditorsView._getEditor("vs");
+  let fsEditor = yield ShadersEditorsView._getEditor("fs");
+
+  is(vsEditor.getText().indexOf("gl_Position"), 170,
+    "The vertex shader editor contains the correct text.");
+  is(fsEditor.getText().indexOf("gl_FragColor"), 97,
+    "The fragment shader editor contains the correct text.");
+
+  let navigating = once(target, "will-navigate");
+  let navigated = once(target, "will-navigate");
+  navigate(target, "about:blank");
+
+  yield promise.all([navigating, once(panel.panelWin, EVENTS.UI_RESET) ]);
+
+  is($("#reload-notice").hidden, true,
+    "The 'reload this page' notice should be hidden while navigating.");
+  is($("#waiting-notice").hidden, false,
+    "The 'waiting for a WebGL context' notice should be visible while navigating.");
+  is($("#content").hidden, true,
+    "The tool's content should be hidden now that there's no WebGL content.");
+
+  is(ShadersListView.itemCount, 0,
+    "The shaders list should be empty.");
+  is(ShadersListView.selectedItem, null,
+    "The shaders list has no correct item.");
+  is(ShadersListView.selectedIndex, -1,
+    "The shaders list has a negative index.");
+
+  yield navigated;
+
+  is($("#reload-notice").hidden, true,
+    "The 'reload this page' notice should still be hidden after navigating.");
+  is($("#waiting-notice").hidden, false,
+    "The 'waiting for a WebGL context' notice should still be visible after navigating.");
+  is($("#content").hidden, true,
+    "The tool's content should be still hidden since there's no WebGL content.");
+
+  yield teardown(panel);
+  finish();
+}