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-rw-r--r--packages/sol-trace-based-tools-common/test/utils_test.ts53
1 files changed, 53 insertions, 0 deletions
diff --git a/packages/sol-trace-based-tools-common/test/utils_test.ts b/packages/sol-trace-based-tools-common/test/utils_test.ts
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+++ b/packages/sol-trace-based-tools-common/test/utils_test.ts
@@ -0,0 +1,53 @@
+import * as chai from 'chai';
+import * as dirtyChai from 'dirty-chai';
+import 'mocha';
+
+import { utils } from '../src/utils';
+
+chai.use(dirtyChai);
+const expect = chai.expect;
+
+describe('utils', () => {
+ describe('#compareLineColumn', () => {
+ it('correctly compares LineColumns', () => {
+ expect(utils.compareLineColumn({ line: 1, column: 3 }, { line: 1, column: 4 })).to.be.lessThan(0);
+ expect(utils.compareLineColumn({ line: 1, column: 4 }, { line: 1, column: 3 })).to.be.greaterThan(0);
+ expect(utils.compareLineColumn({ line: 1, column: 3 }, { line: 1, column: 3 })).to.be.equal(0);
+ expect(utils.compareLineColumn({ line: 0, column: 2 }, { line: 1, column: 0 })).to.be.lessThan(0);
+ expect(utils.compareLineColumn({ line: 1, column: 0 }, { line: 0, column: 2 })).to.be.greaterThan(0);
+ });
+ });
+
+ describe('#isRangeInside', () => {
+ it('returns true if inside', () => {
+ expect(
+ utils.isRangeInside(
+ { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } },
+ { start: { line: 1, column: 2 }, end: { line: 1, column: 5 } },
+ ),
+ ).to.be.true();
+ });
+ it('returns true if the same', () => {
+ expect(
+ utils.isRangeInside(
+ { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } },
+ { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } },
+ ),
+ ).to.be.true();
+ });
+ it('returns false if not inside', () => {
+ expect(
+ utils.isRangeInside(
+ { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } },
+ { start: { line: 1, column: 4 }, end: { line: 1, column: 4 } },
+ ),
+ ).to.be.false();
+ expect(
+ utils.isRangeInside(
+ { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } },
+ { start: { line: 1, column: 4 }, end: { line: 1, column: 5 } },
+ ),
+ ).to.be.false();
+ });
+ });
+});