129 lines
5 KiB
HTML
129 lines
5 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<meta charset='utf-8'/>
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<script src='/tests/SimpleTest/SimpleTest.js'></script>
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<link rel='stylesheet' href='/tests/SimpleTest/test.css'>
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<script src='ensure-ext.js'></script>
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</head>
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<body>
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<script>
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'use strict';
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var ENSURE = 'ENSURE'; // Works on all test machines.
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var FORBID = 'FORBID'; // Should not work on any test machine.
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var MACHINE_SPECIFIC = 'MACHINE_SPECIFIC';
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var defaultExts = [
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// Ratified
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['ANGLE_instanced_arrays' , [MACHINE_SPECIFIC, FORBID ]],
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['EXT_blend_minmax' , [MACHINE_SPECIFIC, FORBID ]],
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['EXT_frag_depth' , [MACHINE_SPECIFIC, FORBID ]],
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['EXT_shader_texture_lod' , [MACHINE_SPECIFIC, FORBID ]],
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['EXT_texture_filter_anisotropic', [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
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['OES_element_index_uint' , [ENSURE , FORBID ]],
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['OES_fbo_render_mipmap' , [MACHINE_SPECIFIC, FORBID ]],
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['OES_standard_derivatives' , [MACHINE_SPECIFIC, FORBID ]],
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['OES_texture_float' , [ENSURE , FORBID ]],
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['OES_texture_float_linear' , [ENSURE , ENSURE ]],
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['OES_texture_half_float' , [ENSURE , FORBID ]],
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['OES_texture_half_float_linear' , [ENSURE , FORBID ]],
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['OES_vertex_array_object' , [ENSURE , FORBID ]],
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['WEBGL_compressed_texture_s3tc' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
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['WEBGL_debug_renderer_info' , [ENSURE , ENSURE ]],
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['WEBGL_debug_shaders' , [ENSURE , ENSURE ]],
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['WEBGL_depth_texture' , [MACHINE_SPECIFIC, FORBID ]],
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['WEBGL_draw_buffers' , [MACHINE_SPECIFIC, FORBID ]],
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['WEBGL_lose_context' , [ENSURE , ENSURE ]],
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// Community Approved
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['EXT_color_buffer_float' , [FORBID , ENSURE ]],
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['EXT_color_buffer_half_float' , [MACHINE_SPECIFIC, FORBID ]],
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['EXT_depth_clamp' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
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['EXT_disjoint_timer_query' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
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['EXT_float_blend' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
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['EXT_sRGB' , [MACHINE_SPECIFIC, FORBID ]],
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['EXT_texture_compression_bptc' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
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['EXT_texture_compression_rgtc' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
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['OES_draw_buffers_indexed' , [FORBID , MACHINE_SPECIFIC]],
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['OVR_multiview2' , [FORBID , MACHINE_SPECIFIC]],
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['WEBGL_color_buffer_float' , [MACHINE_SPECIFIC, FORBID ]],
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['WEBGL_compressed_texture_astc' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
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['WEBGL_compressed_texture_atc' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
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['WEBGL_compressed_texture_etc' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
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['WEBGL_compressed_texture_etc1' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
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['WEBGL_compressed_texture_pvrtc' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
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['WEBGL_compressed_texture_s3tc_srgb', [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
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['WEBGL_provoking_vertex' , [MACHINE_SPECIFIC, MACHINE_SPECIFIC]],
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];
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var draftExts = [
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['EXT_texture_norm16' , [FORBID , MACHINE_SPECIFIC]],
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['WEBGL_explicit_present' , [ENSURE , ENSURE ]],
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];
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////////////////////
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// Ensure that we never see any extensions that we haven't listed above!
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(function() {
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const expectedExts = (defaultExts.concat(draftExts)).map(x => x[0]);
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['webgl', 'webgl2'].forEach( contextType => {
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const c = document.createElement('canvas');
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const gl = c.getContext(contextType);
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if (!gl) return;
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const actualExts = gl.getSupportedExtensions();
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actualExts.forEach(actualExt => {
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ok(expectedExts.includes(actualExt), 'Unexpected ext: ' + actualExt);
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});
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});
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})();
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////////////////////
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function TestExtFor(contextType, extName, status) {
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switch (status) {
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case ENSURE:
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EnsureExtFor(contextType, extName);
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break;
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case FORBID:
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EnsureExtFor(contextType, extName, false);
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break;
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case MACHINE_SPECIFIC:
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break;
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}
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}
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function TestExt(extName, statusArr) {
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TestExtFor('webgl', extName, statusArr[0]);
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TestExtFor('webgl2', extName, statusArr[1]);
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}
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////////////////////
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defaultExts.forEach(function(x) {
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var extName = x[0];
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var statusArr = x[1];
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TestExt(extName, statusArr);
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});
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draftExts.forEach(function(x) {
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var extName = x[0];
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EnsureExt(extName, false);
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});
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Lastly_WithDraftExtsEnabled(function() {
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draftExts.forEach(function(x) {
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var extName = x[0];
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var statusArr = x[1];
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TestExt(extName, statusArr);
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});
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});
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</script>
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</body>
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</html>
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