39b0b1a1a6
Most of these changes are related to the Go 1.13 changes to test binary flag handling. * cmd/geth: make attach tests more reliable This makes the test wait for the endpoint to come up by polling it instead of waiting for two seconds. * tests: fix test binary flags for Go 1.13 Calling flag.Parse during package initialization is prohibited as of Go 1.13 and causes test failures. Call it in TestMain instead. * crypto/ecies: remove useless -dump flag in tests * p2p/simulations: fix test binary flags for Go 1.13 Calling flag.Parse during package initialization is prohibited as of Go 1.13 and causes test failures. Call it in TestMain instead. * build: remove workaround for ./... vendor matching This workaround was necessary for Go 1.8. The Go 1.9 release changed the expansion rules to exclude vendored packages. * Makefile: use relative path for GOBIN This makes the "Run ./build/bin/..." line look nicer. * les: fix test binary flags for Go 1.13 Calling flag.Parse during package initialization is prohibited as of Go 1.13 and causes test failures. Call it in TestMain instead.
103 lines
3.6 KiB
Go
103 lines
3.6 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package tests
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import (
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"bufio"
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"bytes"
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"fmt"
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"reflect"
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"testing"
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"github.com/ethereum/go-ethereum/core/vm"
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)
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func TestState(t *testing.T) {
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t.Parallel()
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st := new(testMatcher)
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// Long tests:
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st.slow(`^stAttackTest/ContractCreationSpam`)
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st.slow(`^stBadOpcode/badOpcodes`)
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st.slow(`^stPreCompiledContracts/modexp`)
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st.slow(`^stQuadraticComplexityTest/`)
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st.slow(`^stStaticCall/static_Call50000`)
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st.slow(`^stStaticCall/static_Return50000`)
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st.slow(`^stStaticCall/static_Call1MB`)
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st.slow(`^stSystemOperationsTest/CallRecursiveBomb`)
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st.slow(`^stTransactionTest/Opcodes_TransactionInit`)
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// Broken tests:
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st.skipLoad(`^stTransactionTest/OverflowGasRequire\.json`) // gasLimit > 256 bits
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st.skipLoad(`^stTransactionTest/zeroSigTransa[^/]*\.json`) // EIP-86 is not supported yet
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// Expected failures:
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//st.fails(`^stRevertTest/RevertPrecompiledTouch(_storage)?\.json/Byzantium/0`, "bug in test")
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//st.fails(`^stRevertTest/RevertPrecompiledTouch(_storage)?\.json/Byzantium/3`, "bug in test")
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//st.fails(`^stRevertTest/RevertPrecompiledTouch(_storage)?\.json/Constantinople/0`, "bug in test")
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//st.fails(`^stRevertTest/RevertPrecompiledTouch(_storage)?\.json/Constantinople/3`, "bug in test")
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//st.fails(`^stRevertTest/RevertPrecompiledTouch(_storage)?\.json/ConstantinopleFix/0`, "bug in test")
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//st.fails(`^stRevertTest/RevertPrecompiledTouch(_storage)?\.json/ConstantinopleFix/3`, "bug in test")
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st.walk(t, stateTestDir, func(t *testing.T, name string, test *StateTest) {
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for _, subtest := range test.Subtests() {
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subtest := subtest
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key := fmt.Sprintf("%s/%d", subtest.Fork, subtest.Index)
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name := name + "/" + key
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t.Run(key, func(t *testing.T) {
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withTrace(t, test.gasLimit(subtest), func(vmconfig vm.Config) error {
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_, err := test.Run(subtest, vmconfig)
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return st.checkFailure(t, name, err)
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})
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})
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}
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})
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}
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// Transactions with gasLimit above this value will not get a VM trace on failure.
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const traceErrorLimit = 400000
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func withTrace(t *testing.T, gasLimit uint64, test func(vm.Config) error) {
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// Use config from command line arguments.
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config := vm.Config{EVMInterpreter: *testEVM, EWASMInterpreter: *testEWASM}
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err := test(config)
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if err == nil {
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return
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}
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// Test failed, re-run with tracing enabled.
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t.Error(err)
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if gasLimit > traceErrorLimit {
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t.Log("gas limit too high for EVM trace")
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return
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}
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buf := new(bytes.Buffer)
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w := bufio.NewWriter(buf)
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tracer := vm.NewJSONLogger(&vm.LogConfig{DisableMemory: true}, w)
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config.Debug, config.Tracer = true, tracer
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err2 := test(config)
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if !reflect.DeepEqual(err, err2) {
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t.Errorf("different error for second run: %v", err2)
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}
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w.Flush()
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if buf.Len() == 0 {
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t.Log("no EVM operation logs generated")
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} else {
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t.Log("EVM operation log:\n" + buf.String())
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}
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//t.Logf("EVM output: 0x%x", tracer.Output())
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//t.Logf("EVM error: %v", tracer.Error())
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}
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