250     // Sampling a blender requires two colors  in DEF_TEST()
251     test_valid("uniform blender child;"  in DEF_TEST()
256     // Tests that the blender factory rejects or accepts certain SkSL constructs  in DEF_TEST()
306     // Sampling a blender requires two colors  in DEF_TEST()
307     test_valid("uniform blender child;"  in DEF_TEST()
382     // Sampling a blender requires two colors  in DEF_TEST()
383     test_valid("uniform blender child;"  in DEF_TEST()
564         auto blender = fBuilder->makeBlender();  in test()  local
565         if (!blender) {  in test()
566             ERRORF(fReporter, "Effect didn't produce a blender");  in test()
572         paint.setBlender(std::move(blender));  in test()
675     // Sampling a null blender should return blend_src_over(src, dest).  in test_RuntimeEffect_Shaders()
676     effect.build("uniform blender child;"  in test_RuntimeEffect_Shaders()
802     // As above, but with a blender  in test_RuntimeEffectObeysCapabilities()
1122     // Sampling a null blender should do a src-over blend. Draw 50% black over RGBW to verify this.  in test_RuntimeEffect_Blenders()
1124     effect.build("uniform blender child;"  in test_RuntimeEffect_Blenders()
1153     // Sampling a built-in blender  in test_RuntimeEffect_Blenders()
1155     effect.build("uniform blender child;"  in test_RuntimeEffect_Blenders()
1161     // Sampling a runtime-effect blender  in test_RuntimeEffect_Blenders()
1163     effect.build("uniform blender child;"  in test_RuntimeEffect_Blenders()
1212         sk_sp<SkBlender> blender = b.makeBlender();  in DEF_TEST()  local