test: create test only wrapper for testing ShadowRealm via flag

karma.config.js

@@ -5,17 +5,28 @@
 const globby = require('globby');
 const istanbul = require('rollup-plugin-istanbul');
 const { nodeResolve } = require('@rollup/plugin-node-resolve');
+const replaceRollupPlugin = require('@rollup/plugin-replace');
 const path = require('node:path');
+const yargs = require('yargs/yargs');
+const { hideBin } = require('yargs/helpers');
 
 process.env.CHROME_BIN = require('puppeteer').executablePath();
 
 let testFilesPattern = './test/**/*.spec.js';
 
 const basePath = path.resolve(__dirname, './');
-const matchArg = process.argv.indexOf('--match');
+const argv = yargs(hideBin(process.argv))
+    .options({
+        coverage: { type: 'boolean' },
+        match: { type: 'string' },
+        'use-shadow-realm': { type: 'boolean' },
+    })
+    .hide('help')
+    .hide('version').argv;
+const { coverage, match, useShadowRealm } = argv;
 
-if (matchArg > -1) {
-    testFilesPattern = process.argv[matchArg + 1] || '';
+if (match) {
+    testFilesPattern = match;
 }
 
 if (globby.sync(testFilesPattern).length) {
@@ -27,8 +38,6 @@ if (globby.sync(testFilesPattern).length) {
     process.exit(0);
 }
 
-const coverage = process.argv.includes('--coverage');
-
 const customLaunchers = {
     ChromeHeadlessNoSandbox: {
         base: 'ChromeHeadless',
@@ -74,6 +83,13 @@ module.exports = function (config) {
                 nodeResolve({
                     preferBuiltins: true,
                 }),
+                replaceRollupPlugin({
+                    include: ['./test/__bootstrap__/create-virtual-environment.js'],
+                    preventAssignment: true,
+                    values: {
+                        'process.env.USE_SHADOW_REALM': JSON.stringify(useShadowRealm),
+                    },
+                }),
             ],
         },
     };

package.json

@@ -48,7 +48,7 @@
     "@commitlint/config-conventional": "17.1.0",
     "@rollup/plugin-babel": "5.3.1",
     "@rollup/plugin-node-resolve": "13.0.5",
-    "@rollup/plugin-replace": "4.0.0",
+    "@rollup/plugin-replace": "^5.0.2",
     "@rollup/plugin-typescript": "8.4.0",
     "@types/eslint": "8.4.6",
     "@types/jest": "29.0.0",
@@ -111,5 +111,7 @@
     "node": "16.13.1",
     "yarn": "1.22.11"
   },
-  "dependencies": {}
+  "dependencies": {
+    "yargs": "^17.6.2"
+  }
 }

test/.eslintrc

@@ -1,6 +1,7 @@
 {
     "globals": {
-      "jasmine": "readonly"
+        "createVirtualEnvironment": true,
+        "jasmine": "readonly"
     },
     "ignorePatterns": [".eslintrc.js"],
     "overrides": [

test/__bootstrap__/create-virtual-environment.js

@@ -0,0 +1,13 @@
+import { SUPPORTS_SHADOW_REALM } from '@locker/near-membrane-shared';
+import createVirtualEnvironment from '@locker/near-membrane-dom';
+
+const useShadowRealm = process.env.USE_SHADOW_REALM;
+
+globalThis.createVirtualEnvironment = function (globalObject, options = {}) {
+    if (SUPPORTS_SHADOW_REALM && !('useShadowRealm' in options) && useShadowRealm) {
+        options.useShadowRealm = useShadowRealm;
+    }
+    console.log(options);
+
+    return createVirtualEnvironment(globalObject, options);
+};

test/distortions/getter.spec.js

@@ -1,5 +1,3 @@
-import createVirtualEnvironment from '@locker/near-membrane-dom';
-
 // getting reference to the function to be distorted
 const { get: hostGetter } = Object.getOwnPropertyDescriptor(ShadowRoot.prototype, 'host');
 const { get: localStorageGetter } = Object.getOwnPropertyDescriptor(window, 'localStorage');
@@ -36,7 +34,7 @@ describe('Getter Function Distortion', () => {
             expect(hostGetter.call(elm)).toBe(null);
         `);
     });
-    it('should work for global property accessors (issue #64)', () => {
+    fit('should work for global property accessors (issue #64)', () => {
         expect.assertions(1);
 
         env.evaluate(`

yarn.lock

@@ -1954,6 +1954,11 @@
   resolved "https://registry.yarnpkg.com/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.11.tgz#771a1d8d744eeb71b6adb35808e1a6c7b9b8c8ec"
   integrity sha512-Fg32GrJo61m+VqYSdRSjRXMjQ06j8YIYfcTqndLYVAaHmroZHLJZCydsWBOTDqXS2v+mjxohBWEMfg97GXmYQg==
 
+"@jridgewell/sourcemap-codec@^1.4.13":
+  version "1.4.14"
+  resolved "https://registry.yarnpkg.com/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz#add4c98d341472a289190b424efbdb096991bb24"
+  integrity sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw==
+
 "@jridgewell/[email protected]":
   version "0.3.9"
   resolved "https://registry.yarnpkg.com/@jridgewell/trace-mapping/-/trace-mapping-0.3.9.tgz#6534fd5933a53ba7cbf3a17615e273a0d1273ff9"
@@ -2964,13 +2969,13 @@
     is-module "^1.0.0"
     resolve "^1.19.0"
 
-"@rollup/plugin-replace@4.0.0":
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/@rollup/plugin-replace/-/plugin-replace-4.0.0.tgz#e34c457d6a285f0213359740b43f39d969b38a67"
-  integrity sha512-+rumQFiaNac9y64OHtkHGmdjm7us9bo1PlbgQfdihQtuNxzjpaB064HbRnewUOggLQxVCCyINfStkgmBeQpv1g==
+"@rollup/plugin-replace@^5.0.2":
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/@rollup/plugin-replace/-/plugin-replace-5.0.2.tgz#45f53501b16311feded2485e98419acb8448c61d"
+  integrity sha512-M9YXNekv/C/iHHK+cvORzfRYfPbq0RDD8r0G+bMiTXjNGKulPnCT9O3Ss46WfhI6ZOCgApOP7xAdmCQJ+U2LAA==
   dependencies:
-    "@rollup/pluginutils" "^3.1.0"
-    magic-string "^0.25.7"
+    "@rollup/pluginutils" "^5.0.1"
+    magic-string "^0.27.0"
 
 "@rollup/[email protected]":
   version "8.4.0"
@@ -2997,6 +3002,15 @@
     estree-walker "^2.0.1"
     picomatch "^2.2.2"
 
+"@rollup/pluginutils@^5.0.1":
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/@rollup/pluginutils/-/pluginutils-5.0.2.tgz#012b8f53c71e4f6f9cb317e311df1404f56e7a33"
+  integrity sha512-pTd9rIsP92h+B6wWwFbW8RkZv4hiR/xKsqre4SIuAOaOEQRxi0lqLke9k2/7WegC85GgUs9pjmOjCUi3In4vwA==
+  dependencies:
+    "@types/estree" "^1.0.0"
+    estree-walker "^2.0.2"
+    picomatch "^2.3.1"
+
 "@sinclair/typebox@^0.24.1":
   version "0.24.28"
   resolved "https://registry.yarnpkg.com/@sinclair/typebox/-/typebox-0.24.28.tgz#15aa0b416f82c268b1573ab653e4413c965fe794"
@@ -3124,6 +3138,11 @@
   resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.39.tgz#e177e699ee1b8c22d23174caaa7422644389509f"
   integrity sha512-EYNwp3bU+98cpU4lAWYYL7Zz+2gryWH1qbdDTidVd6hkiR6weksdbMadyXKXNPEkQFhXM+hVO9ZygomHXp+AIw==
 
+"@types/estree@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-1.0.0.tgz#5fb2e536c1ae9bf35366eed879e827fa59ca41c2"
+  integrity sha512-WulqXMDUTYAXCjZnk6JtIHPigp55cVtDgDrO2gHRwhyJto21+1zbVCtOYB2L1F9w4qCQ0rOGWBnBe0FNTiEJIQ==
+
 "@types/graceful-fs@^4.1.3":
   version "4.1.5"
   resolved "https://registry.yarnpkg.com/@types/graceful-fs/-/graceful-fs-4.1.5.tgz#21ffba0d98da4350db64891f92a9e5db3cdb4e15"
@@ -4226,6 +4245,15 @@ cliui@^7.0.2:
     strip-ansi "^6.0.0"
     wrap-ansi "^7.0.0"
 
+cliui@^8.0.1:
+  version "8.0.1"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-8.0.1.tgz#0c04b075db02cbfe60dc8e6cf2f5486b1a3608aa"
+  integrity sha512-BSeNnyus75C4//NQ9gQt1/csTXyo/8Sb+afLAkzAptFuMsod9HFokGNudZpi/oQV73hnVK+sR+5PVRMd+Dr7YQ==
+  dependencies:
+    string-width "^4.2.0"
+    strip-ansi "^6.0.1"
+    wrap-ansi "^7.0.0"
+
 clone-deep@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/clone-deep/-/clone-deep-4.0.1.tgz#c19fd9bdbbf85942b4fd979c84dcf7d5f07c2387"
@@ -5263,7 +5291,7 @@ estree-walker@^1.0.1:
   resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-1.0.1.tgz#31bc5d612c96b704106b477e6dd5d8aa138cb700"
   integrity sha512-1fMXF3YP4pZZVozF8j/ZLfvnR8NSIljt56UhbZ5PeeDmmGHpgpdwQt7ITlGvYaQukCvuBRMLEiKiYC+oeIg4cg==
 
-estree-walker@^2.0.1:
+estree-walker@^2.0.1, estree-walker@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-2.0.2.tgz#52f010178c2a4c117a7757cfe942adb7d2da4cac"
   integrity sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w==
@@ -7679,12 +7707,12 @@ lru-cache@^7.4.4, lru-cache@^7.5.1, lru-cache@^7.7.1:
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-7.14.0.tgz#21be64954a4680e303a09e9468f880b98a0b3c7f"
   integrity sha512-EIRtP1GrSJny0dqb50QXRUNBxHJhcpxHC++M5tD7RYbvLLn5KVWKsbyswSSqDuU15UFi3bgTQIY8nhDMeF6aDQ==
 
-magic-string@^0.25.7:
-  version "0.25.9"
-  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.9.tgz#de7f9faf91ef8a1c91d02c2e5314c8277dbcdd1c"
-  integrity sha512-RmF0AsMzgt25qzqqLc1+MbHmhdx0ojF2Fvs4XnOqz2ZOBXzzkEwc/dJQZCYHAn7v1jbVOjAZfK8msRn4BxO4VQ==
+magic-string@^0.27.0:
+  version "0.27.0"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.27.0.tgz#e4a3413b4bab6d98d2becffd48b4a257effdbbf3"
+  integrity sha512-8UnnX2PeRAPZuN12svgR9j7M1uWMovg/CEnIwIG0LFkXSJJe4PdfUGiTGl8V9bsBHFUtfVINcSyYxd7q+kx9fA==
   dependencies:
-    sourcemap-codec "^1.4.8"
+    "@jridgewell/sourcemap-codec" "^1.4.13"
 
 make-dir@^2.1.0:
   version "2.1.0"
@@ -9775,11 +9803,6 @@ source-map@~0.2.0:
   dependencies:
     amdefine ">=0.0.4"
 
-sourcemap-codec@^1.4.8:
-  version "1.4.8"
-  resolved "https://registry.yarnpkg.com/sourcemap-codec/-/sourcemap-codec-1.4.8.tgz#ea804bd94857402e6992d05a38ef1ae35a9ab4c4"
-  integrity sha512-9NykojV5Uih4lgo5So5dtw+f0JgJX30KCNI8gwhz2J9A15wD0Ml6tjHKwf6fTSa6fAdVBdZeNOs9eJ71qCk8vA==
-
 spawn-wrap@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/spawn-wrap/-/spawn-wrap-2.0.0.tgz#103685b8b8f9b79771318827aa78650a610d457e"
@@ -10926,7 +10949,7 @@ yargs-parser@^20.2.9:
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.9.tgz#2eb7dc3b0289718fc295f362753845c41a0c94ee"
   integrity sha512-y11nGElTIV+CT3Zv9t7VKl+Q3hTQoT9a1Qzezhhl6Rp21gJ/IVTW7Z3y9EWXhuUBC2Shnf+DX0antecpAwSP8w==
 
-yargs-parser@^21.0.0:
+yargs-parser@^21.0.0, yargs-parser@^21.1.1:
   version "21.1.1"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-21.1.1.tgz#9096bceebf990d21bb31fa9516e0ede294a77d35"
   integrity sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw==
@@ -10987,6 +11010,19 @@ yargs@^17.3.1, yargs@^17.4.0:
     y18n "^5.0.5"
     yargs-parser "^21.0.0"
 
+yargs@^17.6.2:
+  version "17.6.2"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-17.6.2.tgz#2e23f2944e976339a1ee00f18c77fedee8332541"
+  integrity sha512-1/9UrdHjDZc0eOU0HxOHoS78C69UD3JRMvzlJ7S79S2nTaWRA/whGCTV8o9e/N/1Va9YIV7Q4sOxD8VV4pCWOw==
+  dependencies:
+    cliui "^8.0.1"
+    escalade "^3.1.1"
+    get-caller-file "^2.0.5"
+    require-directory "^2.1.1"
+    string-width "^4.2.3"
+    y18n "^5.0.5"
+    yargs-parser "^21.1.1"
+
 yargs@^4.8.1:
   version "4.8.1"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-4.8.1.tgz#c0c42924ca4aaa6b0e6da1739dfb216439f9ddc0"