1 files changed, 0 insertions, 98 deletions
diff --git a/packages/sol-profiler/src/profiler_subprovider.ts b/packages/sol-profiler/src/profiler_subprovider.ts
deleted file mode 100644
index 9f195f768..000000000
--- a/packages/sol-profiler/src/profiler_subprovider.ts
+++ /dev/null
@@ -1,98 +0,0 @@
-import * as _ from 'lodash';
-
-import {
-    AbstractArtifactAdapter,
-    collectCoverageEntries,
-    ContractData,
-    Coverage,
-    SingleFileSubtraceHandler,
-    SourceRange,
-    Subtrace,
-    TraceCollector,
-    TraceInfo,
-    TraceInfoSubprovider,
-    utils,
-} from '@0x/sol-tracing-utils';
-
-/**
- * This class implements the [web3-provider-engine](https://github.com/MetaMask/provider-engine) subprovider interface.
- * ProfilerSubprovider is used to profile Solidity code while running tests.
- */
-export class ProfilerSubprovider extends TraceInfoSubprovider {
-    private readonly _profilerCollector: TraceCollector;
-    /**
-     * Instantiates a ProfilerSubprovider instance
-     * @param artifactAdapter Adapter for used artifacts format (0x, truffle, giveth, etc.)
-     * @param defaultFromAddress default from address to use when sending transactions
-     * @param isVerbose If true, we will log any unknown transactions. Otherwise we will ignore them
-     */
-    constructor(artifactAdapter: AbstractArtifactAdapter, defaultFromAddress: string, isVerbose: boolean = true) {
-        const traceCollectionSubproviderConfig = {
-            shouldCollectTransactionTraces: true,
-            shouldCollectGasEstimateTraces: false,
-            shouldCollectCallTraces: false,
-        };
-        super(defaultFromAddress, traceCollectionSubproviderConfig);
-        this._profilerCollector = new TraceCollector(artifactAdapter, isVerbose, profilerHandler);
-    }
-    protected async _handleTraceInfoAsync(traceInfo: TraceInfo): Promise<void> {
-        await this._profilerCollector.computeSingleTraceCoverageAsync(traceInfo);
-    }
-    /**
-     * Write the test profiler results to a file in Istanbul format.
-     */
-    public async writeProfilerOutputAsync(): Promise<void> {
-        await this._profilerCollector.writeOutputAsync();
-    }
-}
-
-/**
- * Computed partial coverage for a single file & subtrace for the purposes of
- * gas profiling.
- * @param contractData      Contract metadata (source, srcMap, bytecode)
- * @param subtrace          A subset of a transcation/call trace that was executed within that contract
- * @param pcToSourceRange   A mapping from program counters to source ranges
- * @param fileIndex         Index of a file to compute coverage for
- * @return Partial istanbul coverage for that file & subtrace
- */
-export const profilerHandler: SingleFileSubtraceHandler = (
-    contractData: ContractData,
-    subtrace: Subtrace,
-    pcToSourceRange: { [programCounter: number]: SourceRange },
-    fileIndex: number,
-): Coverage => {
-    const absoluteFileName = contractData.sources[fileIndex];
-    const profilerEntriesDescription = collectCoverageEntries(contractData.sourceCodes[fileIndex]);
-    const statementToGasConsumed: { [statementId: string]: number } = {};
-    const statementIds = _.keys(profilerEntriesDescription.statementMap);
-    for (const statementId of statementIds) {
-        const statementDescription = profilerEntriesDescription.statementMap[statementId];
-        const totalGasCost = _.sum(
-            _.map(subtrace, structLog => {
-                const sourceRange = pcToSourceRange[structLog.pc];
-                if (_.isUndefined(sourceRange)) {
-                    return 0;
-                }
-                if (sourceRange.fileName !== absoluteFileName) {
-                    return 0;
-                }
-                if (utils.isRangeInside(sourceRange.location, statementDescription)) {
-                    return structLog.gasCost;
-                } else {
-                    return 0;
-                }
-            }),
-        );
-        statementToGasConsumed[statementId] = totalGasCost;
-    }
-    const partialProfilerOutput = {
-        [absoluteFileName]: {
-            ...profilerEntriesDescription,
-            path: absoluteFileName,
-            f: {}, // I's meaningless in profiling context
-            s: statementToGasConsumed,
-            b: {}, // I's meaningless in profiling context
-        },
-    };
-    return partialProfilerOutput;
-};