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author | Leonid Logvinov <logvinov.leon@gmail.com> | 2019-01-08 19:23:33 +0800 |
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committer | Leonid Logvinov <logvinov.leon@gmail.com> | 2019-01-08 21:48:06 +0800 |
commit | 2c974b5f3ffa0e9736000273e39cdeee4a251b94 (patch) | |
tree | a1772f93d796e3b4ba7a988194a44a3e8bcd6d31 /packages/sol-cov/src/collect_coverage_entries.ts | |
parent | 0ac36cef288deecd36caa601c53d13517eef5ca8 (diff) | |
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Refactor out sol-cov, sol-profiler and sol-trace into their separate packages
Diffstat (limited to 'packages/sol-cov/src/collect_coverage_entries.ts')
-rw-r--r-- | packages/sol-cov/src/collect_coverage_entries.ts | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/packages/sol-cov/src/collect_coverage_entries.ts b/packages/sol-cov/src/collect_coverage_entries.ts deleted file mode 100644 index bdbcd613e..000000000 --- a/packages/sol-cov/src/collect_coverage_entries.ts +++ /dev/null @@ -1,41 +0,0 @@ -import * as ethUtil from 'ethereumjs-util'; -import * as _ from 'lodash'; -import * as parser from 'solidity-parser-antlr'; - -import { ASTVisitor, CoverageEntriesDescription } from './ast_visitor'; -import { getLocationByOffset } from './source_maps'; - -const IGNORE_RE = /\/\*\s*solcov\s+ignore\s+next\s*\*\/\s*/gm; - -// Parsing source code for each transaction/code is slow and therefore we cache it -const coverageEntriesBySourceHash: { [sourceHash: string]: CoverageEntriesDescription } = {}; - -export const collectCoverageEntries = (contractSource: string) => { - const sourceHash = ethUtil.sha3(contractSource).toString('hex'); - if (_.isUndefined(coverageEntriesBySourceHash[sourceHash]) && !_.isUndefined(contractSource)) { - const ast = parser.parse(contractSource, { range: true }); - const locationByOffset = getLocationByOffset(contractSource); - const ignoreRangesBegingingAt = gatherRangesToIgnore(contractSource); - const visitor = new ASTVisitor(locationByOffset, ignoreRangesBegingingAt); - parser.visit(ast, visitor); - coverageEntriesBySourceHash[sourceHash] = visitor.getCollectedCoverageEntries(); - } - const coverageEntriesDescription = coverageEntriesBySourceHash[sourceHash]; - return coverageEntriesDescription; -}; - -// Gather the start index of all code blocks preceeded by "/* solcov ignore next */" -function gatherRangesToIgnore(contractSource: string): number[] { - const ignoreRangesStart = []; - - let match; - do { - match = IGNORE_RE.exec(contractSource); - if (match) { - const matchLen = match[0].length; - ignoreRangesStart.push(match.index + matchLen); - } - } while (match); - - return ignoreRangesStart; -} |