test: expand CJS tests with some edge cases

Author: pieh

edge-runtime/lib/cjs.test.ts

@@ -53,7 +53,10 @@ const expectedVirtualRequireResult = {
     '/virtual-root/node_modules/package-exports-conditions/dist/wildcard/module.js',
   packageExportsExportedModule:
     '/virtual-root/node_modules/package-exports/dist/exported-module.js',
+  packageExportsMainRoot: '/virtual-root/node_modules/package-exports-main/root-export.js',
+  packageExportsNotAllowedBecauseNotInExportMap: 'ERROR',
   packageExportsRoot: '/virtual-root/node_modules/package-exports/root-export.js',
+  packageExportsSugarRoot: '/virtual-root/node_modules/package-exports-sugar/root-export.js',
   packageExportsWildcardModuleNoExt:
     '/virtual-root/node_modules/package-exports/dist/wildcard/module.js',
   packageExportsWildcardModuleWithExt:

edge-runtime/lib/fixture/cjs/entry.js

@@ -23,6 +23,7 @@ module.exports = {
   packageExportsExportedModule: safeRequire('package-exports/exported-module.js'),
   packageExportsWildcardModuleNoExt: safeRequire('package-exports/wildcard/module'),
   packageExportsWildcardModuleWithExt: safeRequire('package-exports/wildcard/module.js'),
+  packageExportsNotAllowedBecauseNotInExportMap: safeRequire('package-exports/not-allowed.js'),
 
   // package with `exports` (with conditions, including nested ones), but no `main`
   packageExportsConditionsRoot: safeRequire('package-exports-conditions'),
@@ -35,4 +36,10 @@ module.exports = {
   packageExportsConditionsWildcardModuleWithExt: safeRequire(
     'package-exports-conditions/wildcard/module.js',
   ),
+
+  // package with `exports` and `main` (exports should win)
+  packageExportsMainRoot: safeRequire('package-exports-main'),
+
+  // package with `exports` using shorthand / sugar syntax with single export
+  packageExportsSugarRoot: safeRequire('package-exports-sugar'),
 }