Allow semver to be unrequireable

ljharb · Sep 10, 2023 · 437a656 · 437a656
1 parent 2abe2d5
commit 437a656
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Showing 3 changed files with 18 additions and 4 deletions.
diff --git a/test/lib/semver.js b/test/lib/semver.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var semver;
+try {
+	// eslint-disable-next-line global-require
+	semver = require('semver');
+} catch (error) {
+}
+
+function shouldSkipVersion(version) {
+	return !semver || semver.satisfies(process.version, version);
+}
+
+module.exports = shouldSkipVersion;
diff --git a/test/mutability.js b/test/mutability.js
@@ -1,7 +1,7 @@
 'use strict';
 
 var test = require('tape');
-var semver = require('semver');
+var shouldSkipVersion = require('./lib/semver');
 var assert = require('assert');
 var traverse = require('../');
 var deepEqual = require('./lib/deep_equal');
@@ -79,7 +79,7 @@ test('cloneT', function (t) {
 });
 
 /* global Uint8Array */
-test('cloneTypedArray', { skip: semver.satisfies(process.version, '< 4') }, function (t) {
+test('cloneTypedArray', { skip: shouldSkipVersion('< 4') }, function (t) {
 	var obj = Uint8Array.from([1]);
 	var res = traverse.clone(obj);
 

diff --git a/test/typed-array.js b/test/typed-array.js
@@ -1,11 +1,11 @@
 'use strict';
 
 var test = require('tape');
-var semver = require('semver');
+var shouldSkipVersion = require('./lib/semver');
 var traverse = require('../');
 
 /* global Uint8Array */
-test('traverse an UInt8Array', { skip: semver.satisfies(process.version, '< 4') }, function (t) {
+test('traverse an UInt8Array', { skip: shouldSkipVersion('< 4') }, function (t) {
 	var obj = Uint8Array.from('test');
 	var results = traverse(obj).map(function () {});
 	t.same(results, obj);