eth/tracers/internal/tracetest/calltrace_test.go

@@ -130,10 +130,6 @@ func TestCallTracerLegacy(t *testing.T) {
 	testCallTracer("callTracerLegacy", "call_tracer_legacy", t)
 }
 
-func TestCallTracerJs(t *testing.T) {
-	testCallTracer("callTracerJs", "call_tracer", t)
-}
-
 func TestCallTracerNative(t *testing.T) {
 	testCallTracer("callTracer", "call_tracer", t)
 }

eth/tracers/js/internal/tracers/call_tracer_js.js

@@ -1,112 +0,0 @@
-// Copyright 2021 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-
-// callFrameTracer uses the new call frame tracing methods to report useful information
-// about internal messages of a transaction.
-{
-	callstack: [{}],
-	fault: function(log, db) {},
-	result: function(ctx, db) {
-		// Prepare outer message info
-		var result = {
-			type:    ctx.type,
-			from:    toHex(ctx.from),
-			to:      toHex(ctx.to),
-			value:   '0x' + ctx.value.toString(16),
-			gas:     '0x' + bigInt(ctx.gas).toString(16),
-			gasUsed: '0x' + bigInt(ctx.gasUsed).toString(16),
-			input:   toHex(ctx.input),
-			output:  toHex(ctx.output),
-		}
-		if (this.callstack[0].calls !== undefined) {
-			result.calls = this.callstack[0].calls
-		}
-		if (this.callstack[0].error !== undefined) {
-			result.error = this.callstack[0].error
-		} else if (ctx.error !== undefined) {
-			result.error = ctx.error
-		}
-		if (result.error !== undefined && (result.error !== "execution reverted" || result.output ==="0x")) {
-			delete result.output
-		}
-
-		return this.finalize(result)
-	},
-	enter: function(frame) {
-		var call = {
-			type: frame.getType(),
-			from: toHex(frame.getFrom()),
-			to: toHex(frame.getTo()),
-			input: toHex(frame.getInput()),
-			gas: '0x' + bigInt(frame.getGas()).toString('16'),
-		}
-		if (frame.getValue() !== undefined){
-			call.value='0x' + bigInt(frame.getValue()).toString(16)
-		}
-		this.callstack.push(call)
-	},
-	exit: function(frameResult) {
-		var len = this.callstack.length
-		if (len > 1) {
-			var call = this.callstack.pop()
-			call.gasUsed = '0x' + bigInt(frameResult.getGasUsed()).toString('16')
-			var error = frameResult.getError()
-			if (error === undefined) {
-				call.output = toHex(frameResult.getOutput())
-			} else {
-				call.error = error
-				if (call.type === 'CREATE' || call.type === 'CREATE2') {
-					delete call.to
-				}
-			}
-			len -= 1
-			if (this.callstack[len-1].calls === undefined) {
-				this.callstack[len-1].calls = []
-			}
-			this.callstack[len-1].calls.push(call)
-		}
-	},
-	// finalize recreates a call object using the final desired field oder for json
-	// serialization. This is a nicety feature to pass meaningfully ordered results
-	// to users who don't interpret it, just display it.
-	finalize: function(call) {
-		var sorted = {
-			type:    call.type,
-			from:    call.from,
-			to:      call.to,
-			value:   call.value,
-			gas:     call.gas,
-			gasUsed: call.gasUsed,
-			input:   call.input,
-			output:  call.output,
-			error:   call.error,
-			time:    call.time,
-			calls:   call.calls,
-		}
-		for (var key in sorted) {
-			if (sorted[key] === undefined) {
-				delete sorted[key]
-			}
-		}
-		if (sorted.calls !== undefined) {
-			for (var i=0; i<sorted.calls.length; i++) {
-				sorted.calls[i] = this.finalize(sorted.calls[i])
-			}
-		}
-		return sorted
-	}
-}

eth/tracers/native/noop.go

@@ -27,7 +27,7 @@ import (
 )
 
 func init() {
-	register("noopTracerNative", newNoopTracer)
+	register("noopTracer", newNoopTracer)
 }
 
 // noopTracer is a go implementation of the Tracer interface which

eth/tracers/native/prestate.go

@@ -31,7 +31,7 @@ import (
 )
 
 func init() {
-	register("nativePrestateTracer", newPrestateTracer)
+	register("prestateTracer", newPrestateTracer)
 }
 
 type prestate = map[common.Address]*account