const assert = require('assert'); const util = require('./../util/util.js'); const Coverage = require('./../../lib/coverage'); const Api = require('./../../lib/api') describe('measureCoverage options', () => { let coverage; let api; before(async () => api = new Api({silent: true})) beforeEach(() => { api.config = {} coverage = new Coverage() }); after(async() => await api.finish()); async function setupAndRun(solidityFile, val, provider){ const contract = await util.bootstrapCoverage(solidityFile, api, provider); coverage.addContract(contract.instrumented, util.filePath); /* some methods intentionally fail */ try { (val) ? await contract.instance.a(val, contract.gas) : await contract.instance.a(contract.gas); } catch(e){} return coverage.generate(contract.data, util.pathPrefix); } // if (x == 1 || x == 2) { } else ... it('should ignore OR branches when measureBranchCoverage = false', async function() { api.config.measureBranchCoverage = false; const mapping = await setupAndRun('or/if-or', 1, this.provider); assert.deepEqual(mapping[util.filePath].l, { 5: 1, 8: 0 }); assert.deepEqual(mapping[util.filePath].b, {}); assert.deepEqual(mapping[util.filePath].s, { 1: 1, 2: 0, }); assert.deepEqual(mapping[util.filePath].f, { 1: 1, }); }); it('should ignore if/else branches when measureBranchCoverage = false', async function() { api.config.measureBranchCoverage = false; const mapping = await setupAndRun('if/if-with-brackets', 1, this.provider); assert.deepEqual(mapping[util.filePath].l, { 5: 1, }); assert.deepEqual(mapping[util.filePath].b, {}); assert.deepEqual(mapping[util.filePath].s, { 1: 1, }); assert.deepEqual(mapping[util.filePath].f, { 1: 1, }); }); it('should ignore ternary conditionals when measureBranchCoverage = false', async function() { api.config.measureBranchCoverage = false; const mapping = await setupAndRun('conditional/sameline-consequent', null, this.provider); assert.deepEqual(mapping[util.filePath].l, { 5: 1, 6: 1, 7: 1, }); assert.deepEqual(mapping[util.filePath].b, {}); assert.deepEqual(mapping[util.filePath].s, { 1: 1, 2: 1, }); assert.deepEqual(mapping[util.filePath].f, { 1: 1, }); }); it('should ignore modifier branches when measureModifierCoverage = false', async function() { api.config.measureModifierCoverage = false; const mapping = await setupAndRun('modifiers/same-contract-pass', null, this.provider); assert.deepEqual(mapping[util.filePath].l, { 5: 1, 6: 1, 10: 1, }); assert.deepEqual(mapping[util.filePath].b, { // Source contains a `require` 1: [1, 0] }); assert.deepEqual(mapping[util.filePath].s, { 1: 1, 2: 1, }); assert.deepEqual(mapping[util.filePath].f, { 1: 1, 2: 1 }); }); it('should ignore statements when measureStatementCoverage = false', async function() { api.config.measureStatementCoverage = false; const mapping = await setupAndRun('modifiers/same-contract-pass', null, this.provider); assert.deepEqual(mapping[util.filePath].s, {}); }); it('should ignore lines when measureLineCoverage = false', async function() { api.config.measureLineCoverage = false; const mapping = await setupAndRun('modifiers/same-contract-pass', null, this.provider); assert.deepEqual(mapping[util.filePath].l, {}); }); it('should ignore functions when measureFunctionCoverage = false', async function() { api.config.measureFunctionCoverage = false; const mapping = await setupAndRun('modifiers/same-contract-pass', null, this.provider); assert.deepEqual(mapping[util.filePath].f, {}); }); });