Add structured stack trace tests to jest scenario.

standard-things · Aug 16, 2018 · 8216c8f · 8216c8f
1 parent e8f9fcf
commit 8216c8f
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Showing 13 changed files with 43 additions and 9 deletions.
diff --git a/...ure/scenario/jest-global-object/global.js → test/fixture/scenario/jest-context/global.js b/...ure/scenario/jest-global-object/global.js → test/fixture/scenario/jest-context/global.js
@@ -1,5 +1,17 @@
 "use strict"
 
+const { prepareStackTrace } = Error
+
+Error.prepareStackTrace = (error, structuredStackTrace) => structuredStackTrace
+
+const error = new Error
+
+Error.captureStackTrace(error)
+
+const CJS_STRUCTURED_STACK_TRACE = error.stack
+
+Error.prepareStackTrace = prepareStackTrace
+
 module.exports = {
   CJS_BUFFER_PROP: global.Buffer,
   CJS_BUFFER_VAR: Buffer,
@@ -19,6 +31,7 @@ module.exports = {
   CJS_SET_INTERVAL_VAR: setInterval,
   CJS_SET_TIMEOUT_PROP: global.setTimeout,
   CJS_SET_TIMEOUT_VAR: setTimeout,
+  CJS_STRUCTURED_STACK_TRACE,
   CJS_URL_PROP: global.URL,
   CJS_URL_SEARCH_PARAMS_PROP: global.URLSearchParams,
   CJS_URL_SEARCH_PARAMS_VAR: typeof URLSearchParams === "undefined" ? void 0 : URLSearchParams,

diff --git a/...re/scenario/jest-global-object/global.mjs → .../fixture/scenario/jest-context/global.mjs b/...re/scenario/jest-global-object/global.mjs → .../fixture/scenario/jest-context/global.mjs
@@ -1,3 +1,15 @@
+const { prepareStackTrace } = Error
+
+Error.prepareStackTrace = (error, structuredStackTrace) => structuredStackTrace
+
+const error = new Error
+
+Error.captureStackTrace(error)
+
+export const ESM_STRUCTURED_STACK_TRACE = error.stack
+
+Error.prepareStackTrace = prepareStackTrace
+
 export const ESM_BUFFER_PROP = global.Buffer
 export const ESM_BUFFER_VAR = Buffer
 export const ESM_CLEAR_IMMEDIATE_PROP = global.clearImmediate

diff --git a/...ture/scenario/jest-global-object/index.js → test/fixture/scenario/jest-context/index.js b/...ture/scenario/jest-global-object/index.js → test/fixture/scenario/jest-context/index.js
diff --git a/...nario/jest-global-object/jest.config.json → ...re/scenario/jest-context/jest.config.json b/...nario/jest-global-object/jest.config.json → ...re/scenario/jest-context/jest.config.json
diff --git a/...xture/scenario/jest-global-object/main.js → test/fixture/scenario/jest-context/main.js b/...xture/scenario/jest-global-object/main.js → test/fixture/scenario/jest-context/main.js
diff --git a/...xture/scenario/jest-global-object/test.js → test/fixture/scenario/jest-context/test.js b/...xture/scenario/jest-global-object/test.js → test/fixture/scenario/jest-context/test.js
@@ -1,12 +1,10 @@
 "use strict"
 
 test("test", () => {
-  const expectedValues = {
-    CJS_JEST_GLOBAL_VAR: "JEST_GLOBAL_VALUE",
-    CJS_JEST_GLOBAL_PROP: "JEST_GLOBAL_VALUE",
-    ESM_JEST_GLOBAL_VAR: "JEST_GLOBAL_VALUE",
-    ESM_JEST_GLOBAL_PROP: "JEST_GLOBAL_VALUE"
-  }
+  const arrayNames = [
+    "CJS_STRUCTURED_STACK_TRACE",
+    "ESM_STRUCTURED_STACK_TRACE"
+  ]
 
   const funcNames = [
     "CJS_BUFFER_PROP",
@@ -52,7 +50,18 @@ test("test", () => {
     "ESM_PROCESS_VAR"
   ]
 
+  const expectedValues = {
+    CJS_JEST_GLOBAL_VAR: "JEST_GLOBAL_VALUE",
+    CJS_JEST_GLOBAL_PROP: "JEST_GLOBAL_VALUE",
+    ESM_JEST_GLOBAL_VAR: "JEST_GLOBAL_VALUE",
+    ESM_JEST_GLOBAL_PROP: "JEST_GLOBAL_VALUE"
+  }
+
   function checkTypes(actual) {
+    for (const name of arrayNames) {
+      expect(Array.isArray(actual[name])).toBe(true)
+    }
+
     for (const name of funcNames) {
       expect(typeof actual[name]).toBe("function")
     }

diff --git a/...ure/scenario/jest-process-object/index.js → test/fixture/scenario/jest-process/index.js b/...ure/scenario/jest-process-object/index.js → test/fixture/scenario/jest-process/index.js
diff --git a/...ario/jest-process-object/jest.config.json → ...re/scenario/jest-process/jest.config.json b/...ario/jest-process-object/jest.config.json → ...re/scenario/jest-process/jest.config.json
diff --git a/...ture/scenario/jest-process-object/main.js → test/fixture/scenario/jest-process/main.js b/...ture/scenario/jest-process-object/main.js → test/fixture/scenario/jest-process/main.js
diff --git a/...e/scenario/jest-process-object/process.js → .../fixture/scenario/jest-process/process.js b/...e/scenario/jest-process-object/process.js → .../fixture/scenario/jest-process/process.js
diff --git a/.../scenario/jest-process-object/process.mjs → ...fixture/scenario/jest-process/process.mjs b/.../scenario/jest-process-object/process.mjs → ...fixture/scenario/jest-process/process.mjs
diff --git a/...ture/scenario/jest-process-object/test.js → test/fixture/scenario/jest-process/test.js b/...ture/scenario/jest-process-object/test.js → test/fixture/scenario/jest-process/test.js
diff --git a/test/scenario-tests.mjs b/test/scenario-tests.mjs
@@ -228,8 +228,8 @@ describe("scenario tests", function () {
       }
     })
 
-    it("should carry over the global object of jest", function () {
-      const dirPath = path.resolve(testPath, "fixture/scenario/jest-global-object")
+    it("should carry over the context object of jest", function () {
+      const dirPath = path.resolve(testPath, "fixture/scenario/jest-context")
       const configPath = path.resolve(dirPath, "jest.config.json")
 
       return exec("jest", [
@@ -239,7 +239,7 @@ describe("scenario tests", function () {
     })
 
     it("should carry over the process object of jest", function () {
-      const dirPath = path.resolve(testPath, "fixture/scenario/jest-process-object")
+      const dirPath = path.resolve(testPath, "fixture/scenario/jest-process")
       const configPath = path.resolve(dirPath, "jest.config.json")
 
       return exec("jest", [