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<!DOCTYPE HTML>
<html>
<head>
<meta charset='utf-8'/>
<script src='/tests/SimpleTest/SimpleTest.js'></script>
<link rel='stylesheet' href='/tests/SimpleTest/test.css'>
<script src='ensure-ext.js'></script>
</head>
<body>
<script>
'use strict';
var ENSURE = 'ENSURE'; // Works on all test machines.
var FORBID = 'FORBID'; // Should not work on any test machine.
var MACHINE_SPECIFIC = 'MACHINE_SPECIFIC';
var defaultExts = [
// Ratified
['ANGLE_instanced_arrays' , [MACHINE_SPECIFIC, FORBID ]],
['EXT_blend_minmax' , [MACHINE_SPECIFIC, FORBID ]],
['EXT_disjoint_timer_query' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
['EXT_frag_depth' , [MACHINE_SPECIFIC, FORBID ]],
['EXT_shader_texture_lod' , [MACHINE_SPECIFIC, FORBID ]],
['EXT_texture_filter_anisotropic', [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
['OES_element_index_uint' , [ENSURE , FORBID ]],
['OES_standard_derivatives' , [MACHINE_SPECIFIC, FORBID ]],
['OES_texture_float' , [ENSURE , FORBID ]],
['OES_texture_float_linear' , [ENSURE , ENSURE ]],
['OES_texture_half_float' , [ENSURE , FORBID ]],
['OES_texture_half_float_linear' , [ENSURE , FORBID ]],
['OES_vertex_array_object' , [ENSURE , FORBID ]],
['WEBGL_compressed_texture_s3tc' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
// ['WEBGL_debug_renderer_info' , [FORBID , FORBID ]], // Complicated!
['WEBGL_debug_shaders' , [FORBID , FORBID ]],
['WEBGL_depth_texture' , [MACHINE_SPECIFIC, FORBID ]],
['WEBGL_draw_buffers' , [MACHINE_SPECIFIC, FORBID ]],
['WEBGL_lose_context' , [ENSURE , ENSURE ]],
// Community Approved
['EXT_color_buffer_float' , [FORBID , ENSURE ]],
['EXT_color_buffer_half_float' , [MACHINE_SPECIFIC, FORBID ]],
['EXT_sRGB' , [MACHINE_SPECIFIC, FORBID ]],
['WEBGL_color_buffer_float' , [MACHINE_SPECIFIC, FORBID ]],
['WEBGL_compressed_texture_atc' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
['WEBGL_compressed_texture_etc1' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
['WEBGL_compressed_texture_pvrtc', [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
];
var draftExts = [
['WEBGL_compressed_texture_es3', [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
];
var nonImplementedExts = [
'OES_fbo_render_mipmap',
'WEBGL_compressed_texture_astc',
'WEBGL_security_sensitive_resources',
'WEBGL_shared_resources',
];
////////////////////
function TestExtFor(contextType, extName, status) {
switch (status) {
case ENSURE:
EnsureExtFor(contextType, extName);
break;
case FORBID:
EnsureExtFor(contextType, extName, false);
break;
case MACHINE_SPECIFIC:
break;
}
}
function TestExt(extName, statusArr) {
TestExtFor('webgl', extName, statusArr[0]);
TestExtFor('webgl2', extName, statusArr[1]);
}
////////////////////
defaultExts.forEach(function(x) {
var extName = x[0];
var statusArr = x[1];
TestExt(extName, statusArr);
});
nonImplementedExts.forEach(function(extName) {
EnsureExt(extName, false);
});
draftExts.forEach(function(x) {
var extName = x[0];
EnsureExt(extName, false);
});
Lastly_WithDraftExtsEnabled(function() {
draftExts.forEach(function(x) {
var extName = x[0];
var statusArr = x[1];
TestExt(extName, statusArr);
});
});
</script>
</body>
</html>
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