1 files changed, 63 insertions, 0 deletions
diff --git a/devtools/client/shadereditor/test/browser_se_programs-blackbox-02.js b/devtools/client/shadereditor/test/browser_se_programs-blackbox-02.js
new file mode 100644
index 000000000..391a272c8
--- /dev/null
+++ b/devtools/client/shadereditor/test/browser_se_programs-blackbox-02.js
@@ -0,0 +1,63 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Tests if blackboxing a program works properly in tandem with blended
+ * overlapping geometry.
+ */
+
+function* ifWebGLSupported() {
+  let { target, debuggee, panel } = yield initShaderEditor(BLENDED_GEOMETRY_CANVAS_URL);
+  let { gFront, EVENTS, ShadersListView, ShadersEditorsView } = panel.panelWin;
+
+  reload(target);
+  let [[firstProgramActor, secondProgramActor]] = yield promise.all([
+    getPrograms(gFront, 2),
+    once(panel.panelWin, EVENTS.SOURCES_SHOWN)
+  ]);
+
+  yield ensurePixelIs(gFront, { x: 0, y: 0 }, { r: 127, g: 127, b: 127, a: 255 }, true);
+  yield ensurePixelIs(gFront, { x: 64, y: 64 }, { r: 0, g: 127, b: 127, a: 127 }, true);
+  ok(true, "The canvas was correctly drawn.");
+
+  getBlackBoxCheckbox(panel, 0).click();
+
+  yield ensurePixelIs(gFront, { x: 0, y: 0 }, { r: 0, g: 0, b: 0, a: 255 }, true);
+  yield ensurePixelIs(gFront, { x: 64, y: 64 }, { r: 0, g: 0, b: 0, a: 127 }, true);
+  ok(true, "The first program was correctly blackboxed.");
+
+  getBlackBoxCheckbox(panel, 0).click();
+  getBlackBoxCheckbox(panel, 1).click();
+
+  yield ensurePixelIs(gFront, { x: 0, y: 0 }, { r: 127, g: 127, b: 127, a: 255 }, true);
+  yield ensurePixelIs(gFront, { x: 64, y: 64 }, { r: 127, g: 127, b: 127, a: 255 }, true);
+  ok(true, "The second program was correctly blackboxed.");
+
+  getBlackBoxCheckbox(panel, 1).click();
+
+  yield ensurePixelIs(gFront, { x: 0, y: 0 }, { r: 127, g: 127, b: 127, a: 255 }, true);
+  yield ensurePixelIs(gFront, { x: 64, y: 64 }, { r: 0, g: 127, b: 127, a: 127 }, true);
+  ok(true, "The two programs were correctly unblackboxed.");
+
+  getBlackBoxCheckbox(panel, 0).click();
+  getBlackBoxCheckbox(panel, 1).click();
+
+  yield ensurePixelIs(gFront, { x: 0, y: 0 }, { r: 0, g: 0, b: 0, a: 255 }, true);
+  yield ensurePixelIs(gFront, { x: 64, y: 64 }, { r: 0, g: 0, b: 0, a: 255 }, true);
+  ok(true, "The two programs were correctly blackboxed again.");
+
+  getBlackBoxCheckbox(panel, 0).click();
+  getBlackBoxCheckbox(panel, 1).click();
+
+  yield ensurePixelIs(gFront, { x: 0, y: 0 }, { r: 127, g: 127, b: 127, a: 255 }, true);
+  yield ensurePixelIs(gFront, { x: 64, y: 64 }, { r: 0, g: 127, b: 127, a: 127 }, true);
+  ok(true, "The two programs were correctly unblackboxed again.");
+
+  yield teardown(panel);
+  finish();
+}
+
+function getBlackBoxCheckbox(aPanel, aIndex) {
+  return aPanel.panelWin.document.querySelectorAll(
+    ".side-menu-widget-item-checkbox")[aIndex];
+}