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authorLeonid Logvinov <logvinov.leon@gmail.com>2018-03-16 20:32:21 +0800
committerGitHub <noreply@github.com>2018-03-16 20:32:21 +0800
commit2acb7676407537b2793f34def0fd384720ad1b0b (patch)
tree892586ad93cedba8858814e4b37484f6d28d17bf /packages/sol-cov/test/instructions_test.ts
parent0225d34b742072fb846fa2047cb4b0559069dfe8 (diff)
parenta9b1dcb32ab72e7f0f8423bd519f80df12281dbe (diff)
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Merge pull request #457 from 0xProject/feature/sol-cov-tests
Add tests for sol-cov
Diffstat (limited to 'packages/sol-cov/test/instructions_test.ts')
-rw-r--r--packages/sol-cov/test/instructions_test.ts20
1 files changed, 20 insertions, 0 deletions
diff --git a/packages/sol-cov/test/instructions_test.ts b/packages/sol-cov/test/instructions_test.ts
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index 000000000..195dfce2f
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+++ b/packages/sol-cov/test/instructions_test.ts
@@ -0,0 +1,20 @@
+import * as chai from 'chai';
+import * as fs from 'fs';
+import 'mocha';
+import * as path from 'path';
+
+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', () => {
+ 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);
+ });
+ });
+});