[Urthen#54] Add testcase

index.js

@@ -184,7 +184,7 @@ CaseSensitivePathsPlugin.prototype.apply = function(compiler) {
       // Trim ? off, since some loaders add that to the resource they're attemping to load
       return resourcePath.split('?')[0]
         // replace escaped \0# with # see: https://github.com/webpack/enhanced-resolve#escaping
-        .replace(/\u0000#/, '#');
+        .replace("\0#", '#');
   }
 
   const onAfterResolve = (data, done) => {

test/fixtures/name-with-hash/#/foo.js

@@ -0,0 +1 @@
+module.exports = 'foo';

test/fixtures/name-with-hash/entry.js

@@ -0,0 +1 @@
+const testModule = require('./#/foo');

test/index.js

@@ -115,6 +115,22 @@ describe('CaseSensitivePathsPlugin', () => {
     });
   }
 
+  it('should handle paths with # correctly', (done) => {
+    const compiler = webpackCompilerAtDir('name-with-hash');
+
+    return compiler.run((err, stats) => {
+      if (err) done(err);
+      assert.strictEqual(stats.hasErrors(), false);
+      assert.strictEqual(stats.hasWarnings(), false);
+      const jsonStats = stats.toJson();
+
+      // check that the plugin produces the correct output
+      assert.strictEqual(jsonStats.modules[1].name, './#/foo.js');
+
+      done();
+    });
+  });
+
   // For future reference: This test is somewhat of a race condition, these values seem to work well.
   // If this test fails, sometimes just re-running will make it succeed.
   it('should handle the deletion of a folder', (done) => {