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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-trace-based-tools-common/test/instructions_test.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-trace-based-tools-common/test/instructions_test.ts')
-rw-r--r-- | packages/sol-trace-based-tools-common/test/instructions_test.ts | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/packages/sol-trace-based-tools-common/test/instructions_test.ts b/packages/sol-trace-based-tools-common/test/instructions_test.ts new file mode 100644 index 000000000..058053cf9 --- /dev/null +++ b/packages/sol-trace-based-tools-common/test/instructions_test.ts @@ -0,0 +1,19 @@ +import * as chai from 'chai'; +import 'mocha'; + +import { constants } from '../src/constants'; +import { getPcToInstructionIndexMapping } from '../src/instructions'; + +const expect = chai.expect; + +describe('instructions', () => { + describe('#getPcToInstructionIndexMapping', () => { + it('correctly maps pcs to instruction indexed', () => { + // tslint:disable-next-line:custom-no-magic-numbers + const bytecode = new Uint8Array([constants.PUSH1, 42, constants.PUSH2, 1, 2, constants.TIMESTAMP]); + const pcToInstruction = getPcToInstructionIndexMapping(bytecode); + const expectedPcToInstruction = { '0': 0, '2': 1, '5': 2 }; + expect(pcToInstruction).to.be.deep.equal(expectedPcToInstruction); + }); + }); +}); |