Verify invalidated uniform locations when there is no current program. (

KhronosGroup#3633) Associated with crbug.com/331119482 .
kenrussell · Apr 2, 2024 · 4c5b8bf · 4c5b8bf
1 parent ec899a5
commit 4c5b8bf
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/sdk/tests/conformance/uniforms/uniform-location.html b/sdk/tests/conformance/uniforms/uniform-location.html
@@ -68,6 +68,10 @@
 wtu.shouldGenerateGLError(contextA, contextA.NO_ERROR, "contextA.linkProgram(programS)");
 wtu.shouldGenerateGLError(contextA, contextA.INVALID_OPERATION, "contextA.uniform1i(locationSx, 3)");
 wtu.shouldGenerateGLError(contextA, contextA.INVALID_OPERATION, "contextA.getUniform(programS, locationSx)");
+// Make sure that with no current program, uniform location validation doesn't get confused.
+wtu.shouldGenerateGLError(contextA, contextA.NO_ERROR, "contextA.useProgram(null)");
+wtu.shouldGenerateGLError(contextA, contextA.INVALID_OPERATION, "contextA.uniform1i(locationSx, 3)");
+wtu.shouldGenerateGLError(contextA, contextA.NO_ERROR, "contextA.useProgram(programS)");
 
 // Retrieve the locations again, and they should be good.
 locationSx = contextA.getUniformLocation(programS, "u_struct.x");