This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL. Test: ../../../resources/webgl_test_files/conformance/programs/program-test.html [ 1: PASS ] context exists [ 2: PASS ] good vertex shader should compile [ 3: PASS ] getError was expected value: NO_ERROR : should be no errors at this point [ 4: PASS ] invalid call to getShaderParameter should return null [ 5: PASS ] getError was expected value: INVALID_ENUM : INFO_LOG_LENGTH is not a valid argument to getShaderParameter in WebGL [ 6: PASS ] invalid call to getShaderParameter should return null [ 7: PASS ] getError was expected value: INVALID_ENUM : SHADER_SOURCE_LENGTH is not a valid argument to getShaderParameter in WebGL [ 8: PASS ] good vertex shader #2 should compile [ 9: PASS ] good fragment shader should compile [ 10: PASS ] good fragment shader #2 should compile [ 11: PASS ] getError was expected value: NO_ERROR : should be no errors at this point [ 12: PASS ] getError was expected value: NO_ERROR : attaching a vertex shader should succeed [ 13: PASS ] getError was expected value: INVALID_OPERATION : attaching an already attached vertex shader should generate INVALID_OPERATION [ 14: PASS ] getError was expected value: NO_ERROR : attaching a fragment shader should succeed [ 15: PASS ] getError was expected value: INVALID_OPERATION : attaching an already attached fragment shader should generate INVALID_OPERATION [ 16: PASS ] getError was expected value: INVALID_OPERATION : attaching shaders of the same type to a program should generate INVALID_OPERATION [ 17: PASS ] getError was expected value: INVALID_OPERATION : attaching shaders of the same type to a program should generate INVALID_OPERATION [ 18: PASS ] getError was expected value: NO_ERROR : detaching a vertex shader should succeed [ 19: PASS ] getError was expected value: INVALID_OPERATION : detaching a not already attached vertex shader should generate INVALID_OPERATION [ 20: PASS ] getError was expected value: NO_ERROR : detaching a fragment shader should succeed [ 21: PASS ] getError was expected value: INVALID_OPERATION : detaching a not already attached fragment shader should generate INVALID_OPERATION [ 22: PASS ] getAttachedShaders should return an empty list by default [ 23: PASS ] gl.getProgramParameter(prog, gl.ATTACHED_SHADERS) is 0 [ 24: PASS ] attaching a single shader should give the expected list [ 25: PASS ] gl.getProgramParameter(prog, gl.ATTACHED_SHADERS) is 1 [ 26: PASS ] attaching some shaders should give the expected list [ 27: PASS ] gl.getProgramParameter(prog, gl.ATTACHED_SHADERS) is 2 [ 28: PASS ] attaching a shader and detaching it should leave an empty list [ 29: PASS ] gl.getProgramParameter(prog, gl.ATTACHED_SHADERS) is 0 [ 30: PASS ] attaching some shaders and detaching them in same order should leave an empty list [ 31: PASS ] gl.getProgramParameter(prog, gl.ATTACHED_SHADERS) is 0 [ 32: PASS ] attaching some shaders and detaching them in random order should leave an empty list [ 33: PASS ] gl.getProgramParameter(prog, gl.ATTACHED_SHADERS) is 0 [ 34: PASS ] attaching and detaching some shaders should leave the difference list [ 35: PASS ] gl.getProgramParameter(prog, gl.ATTACHED_SHADERS) is 1 [ 36: PASS ] attaching and detaching some shaders should leave the difference list [ 37: PASS ] gl.getProgramParameter(prog, gl.ATTACHED_SHADERS) is 1 [ 38: PASS ] attaching a shader that failed to compile should still show it in the list [ 39: PASS ] gl.getProgramParameter(prog, gl.ATTACHED_SHADERS) is 1 [ 40: PASS ] attaching shaders, including one that failed to compile, should still show the it in the list [ 41: PASS ] gl.getProgramParameter(prog, gl.ATTACHED_SHADERS) is 2 [ 42: PASS ] valid program should link [ 43: PASS ] invalid call to getProgramParameter should return null [ 44: PASS ] getError was expected value: INVALID_ENUM : INFO_LOG_LENGTH is not a valid argument to getProgramParameter in WebGL [ 45: PASS ] invalid call to getProgramParameter should return null [ 46: PASS ] getError was expected value: INVALID_ENUM : ACTIVE_ATTRIBUTE_MAX_LENGTH is not a valid argument to getProgramParameter in WebGL [ 47: PASS ] invalid call to getProgramParameter should return null [ 48: PASS ] getError was expected value: INVALID_ENUM : ACTIVE_UNIFORM_MAX_LENGTH is not a valid argument to getProgramParameter in WebGL [ 49: PASS ] getError was expected value: NO_ERROR : using a valid program should succeed [ 50: PASS ] valid program #2 should link [ 51: PASS ] getError was expected value: NO_ERROR : using a valid program should succeed [ 52: PASS ] program with no fragment shader should fail to link [ 53: PASS ] getError was expected value: INVALID_OPERATION : using an invalid program should generate INVALID_OPERATION [ 54: PASS ] program with no vertex shader should fail to link [ 55: PASS ] getError was expected value: INVALID_OPERATION : using an invalid program should generate INVALID_OPERATION [ 56: PASS ] program with bad vertex shader should fail to link [ 57: PASS ] getError was expected value: INVALID_OPERATION : using an invalid program should generate INVALID_OPERATION [ 58: PASS ] program with bad fragment shader should fail to link [ 59: PASS ] getError was expected value: INVALID_OPERATION : using an invalid program should generate INVALID_OPERATION [ 60: PASS ] program with bad shaders should fail to link [ 61: PASS ] getError was expected value: INVALID_OPERATION : using an invalid program should generate INVALID_OPERATION [ 62: PASS ] getError was expected value: NO_ERROR : using a valid program shouldn't generate a GL error [ 63: PASS ] getError was expected value: NO_ERROR : should be no errors at this point #2 [ 64: PASS ] getError was expected value: INVALID_OPERATION : drawing with a null program should generate INVALID_OPERATION [ 65: PASS ] getError was expected value: NO_ERROR : drawing with a valid program shouldn't generate a GL error [ 66: PASS ] getError was expected value: INVALID_OPERATION : using an invalid program should generate INVALID_OPERATION [ 67: PASS ] getError was expected value: NO_ERROR : Try to use an invalid program should not change the current rendering state [ 68: PASS ] getError was expected value: NO_ERROR : drawing with a valid program shouldn't generate a GL error [ 69: PASS ] linking should fail with in-use formerly good program, with new bad shader attached [ 70: FAIL ] getError expected: INVALID_OPERATION. Was NO_ERROR : drawing with a newly-invalidated program should generate INVALID_OPERATION [ 71: PASS ] getError was expected value: NO_ERROR : drawing with a valid when last used program shouldn't generate a GL error [ 72: PASS ] delete shaders after attaching them and before linking program should not affect linkProgram [ 73: PASS ] getError was expected value: NO_ERROR : using a valid program should succeed [ 74: PASS ] getError was expected value: NO_ERROR : drawing with a valid when last used program shouldn't generate a GL error [ 75: PASS ] getError was expected value: NO_ERROR : delete the current program shouldn't change the current rendering state [ 76: PASS ] getError was expected value: NO_ERROR : The current program shouldn't be deleted [ 77: PASS ] good fragment shader should compile [ 78: PASS ] getError was expected value: INVALID_VALUE : an unattached shader should be deleted immediately [ 79: PASS ] good fragment shader should compile [ 80: PASS ] an attached shader shouldn't be deleted [ 81: PASS ] getError was expected value: INVALID_VALUE : a delete-marked program should be deleted once it's no longer the current program [ 82: PASS ] getError was expected value: INVALID_VALUE : a delete-marked shader should be deleted once all its attachments are removed [ 83: PASS ] should be red [ 84: PASS ] should be green [ 85: PASS ] should be red [ 86: PASS ] should be tranparent black [ 87: PASS ] getError was expected value: NO_ERROR : should be no errors [ 88: PASS ] successfullyParsed is true [ FAIL ] 1 failures reported

<rdar://problem/90090783>

Committed 251985@main (849bedafb463): <https://commits.webkit.org/251985@main> Reviewed commits have been landed. Closing PR #1849 and removing active labels.