CONSOLE MESSAGE: line 276: TypeError: wtu.drawQuad is not a function. (In 'wtu.drawQuad(gl)', 'wtu.drawQuad' is undefined)
This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.

Test: ../../resources/webgl_test_files/conformance/extensions/webgl-compressed-texture-pvrtc.html
[ 1: PASS ] WebGL context exists
[ 2: PASS ] supportedFormats is []
[ 3: PASS ] Successfully enabled WEBGL_compressed_texture_pvrtc extension
[ 4: PASS ] WEBGL_compressed_texture_pvrtc listed as supported and getExtension succeeded
[ 5: PASS ] ext['COMPRESSED_RGB_PVRTC_4BPPV1_IMG'] is 0x8c00
[ 6: PASS ] ext['COMPRESSED_RGB_PVRTC_2BPPV1_IMG'] is 0x8c01
[ 7: PASS ] ext['COMPRESSED_RGBA_PVRTC_4BPPV1_IMG'] is 0x8c02
[ 8: PASS ] ext['COMPRESSED_RGBA_PVRTC_2BPPV1_IMG'] is 0x8c03
[ 9: PASS ] supportedFormats.length is 4
[ 10: PASS ] getError was expected value: NO_ERROR : uploading compressed texture
[ 11: PASS ] getError was expected value: INVALID_OPERATION : trying to generate mipmaps from compressed texture
[ 12: FAIL ] successfullyParsed should be true (of type boolean). Was undefined (of type undefined).
[ FAIL ] 1 failures reported