1 files changed, 36 insertions, 0 deletions
diff --git a/devtools/client/canvasdebugger/test/browser_canvas-actor-test-09.js b/devtools/client/canvasdebugger/test/browser_canvas-actor-test-09.js
new file mode 100644
index 000000000..d123e3319
--- /dev/null
+++ b/devtools/client/canvasdebugger/test/browser_canvas-actor-test-09.js
@@ -0,0 +1,36 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Tests that integers used in arguments are not cast to their constant, enum value
+ * forms if the method's signature does not expect an enum. Bug 999687.
+ */
+
+function* ifTestingSupported() {
+  let { target, front } = yield initCanvasDebuggerBackend(WEBGL_ENUM_URL);
+
+  let navigated = once(target, "navigate");
+
+  yield front.setup({ reload: true });
+  ok(true, "The front was setup up successfully.");
+
+  yield navigated;
+  ok(true, "Target automatically navigated when the front was set up.");
+
+  let snapshotActor = yield front.recordAnimationFrame();
+  let animationOverview = yield snapshotActor.getOverview();
+  let functionCalls = animationOverview.calls;
+
+  is(functionCalls[0].name, "clear",
+    "The function's name is correct.");
+  is(functionCalls[0].argsPreview, "DEPTH_BUFFER_BIT | STENCIL_BUFFER_BIT | COLOR_BUFFER_BIT",
+    "The bits passed into `gl.clear` have been cast to their enum values.");
+
+  is(functionCalls[1].name, "bindTexture",
+    "The function's name is correct.");
+  is(functionCalls[1].argsPreview, "TEXTURE_2D, null",
+    "The bits passed into `gl.bindTexture` have been cast to their enum values.");
+
+  yield removeTab(target.tab);
+  finish();
+}