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// Copyright 2016 The Emscripten Authors. All rights reserved.
// Emscripten is available under two separate licenses, the MIT license and the
// University of Illinois/NCSA Open Source License. Both these licenses can be
// found in the LICENSE file.
#include <GLES2/gl2.h>
#include <GLES2/gl2ext.h>
#include <assert.h>
#include <emscripten/emscripten.h>
#include <emscripten/html5.h>
int main()
{
EmscriptenWebGLContextAttributes attrs;
emscripten_webgl_init_context_attributes(&attrs);
// Test that creating a context with #canvas target when -s DISABLE_DEPRECATED_FIND_EVENT_TARGET_BEHAVIOR=0
// will create a canvas against Module.canvas
EMSCRIPTEN_WEBGL_CONTEXT_HANDLE context = emscripten_webgl_create_context("#canvas", &attrs);
assert(context > 0); // Must have received a valid context.
EMSCRIPTEN_RESULT res = emscripten_webgl_make_context_current(context);
assert(res == EMSCRIPTEN_RESULT_SUCCESS);
assert(emscripten_webgl_get_current_context() == context);
return 0;
}
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