chore: bump to istanbul alphas (#9192)

CHANGELOG.md

@@ -76,6 +76,7 @@
 - `[jest-cli]` [**BREAKING**] Remove re-exports from `@jest/core` ([#8874](https://github.com/facebook/jest/pull/8874))
 - `[jest-diff]` Remove the need to export `splitLines0` function ([#9151](https://github.com/facebook/jest/pull/9151))
 - `[jest-environment-jsdom]` [**BREAKING**] Upgrade JSDOM from v11 to v15 ([#8851](https://github.com/facebook/jest/pull/8851))
+- `[jest-reporters]` [**BREAKING**] Upgrade Istanbul dependencies, which are used for code coverage ([#9192](https://github.com/facebook/jest/pull/9192))
 - `[jest-util]` [**BREAKING**] Remove deprecated exports ([#8863](https://github.com/facebook/jest/pull/8863))
 - `[jest-validate]` [**BREAKING**] Use ESM exports ([#8874](https://github.com/facebook/jest/pull/8874))
 - `[jest-types]` Mark `InitialOptions` as `Partial` ([#8848](https://github.com/facebook/jest/pull/8848))

e2e/__tests__/__snapshots__/coverageThreshold.test.ts.snap

@@ -16,22 +16,22 @@ Ran all test suites.
 `;
 
 exports[`excludes tests matched by path threshold groups from global group: stdout 1`] = `
------------|----------|----------|----------|----------|-------------------|
-File       |  % Stmts | % Branch |  % Funcs |  % Lines | Uncovered Line #s |
------------|----------|----------|----------|----------|-------------------|
-All files  |       50 |      100 |       50 |       50 |                   |
- apple.js  |        0 |      100 |        0 |        0 |               2,3 |
- banana.js |      100 |      100 |      100 |      100 |                   |
------------|----------|----------|----------|----------|-------------------|
+-----------|---------|----------|---------|---------|-------------------
+File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+-----------|---------|----------|---------|---------|-------------------
+All files  |      50 |      100 |      50 |      50 |                   
+ apple.js  |       0 |      100 |       0 |       0 | 2,3               
+ banana.js |     100 |      100 |     100 |     100 |                   
+-----------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`exits with 0 if global threshold group is not found in coverage data: stdout 1`] = `
------------|----------|----------|----------|----------|-------------------|
-File       |  % Stmts | % Branch |  % Funcs |  % Lines | Uncovered Line #s |
------------|----------|----------|----------|----------|-------------------|
-All files  |      100 |      100 |      100 |      100 |                   |
- banana.js |      100 |      100 |      100 |      100 |                   |
------------|----------|----------|----------|----------|-------------------|
+-----------|---------|----------|---------|---------|-------------------
+File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+-----------|---------|----------|---------|---------|-------------------
+All files  |     100 |      100 |     100 |     100 |                   
+ banana.js |     100 |      100 |     100 |     100 |                   
+-----------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`exits with 1 if coverage threshold is not met 1`] = `
@@ -50,12 +50,12 @@ Ran all test suites.
 `;
 
 exports[`exits with 1 if coverage threshold is not met: stdout 1`] = `
-----------------|----------|----------|----------|----------|-------------------|
-File            |  % Stmts | % Branch |  % Funcs |  % Lines | Uncovered Line #s |
-----------------|----------|----------|----------|----------|-------------------|
-All files       |       50 |      100 |        0 |       50 |                   |
- not-covered.js |       50 |      100 |        0 |       50 |                 3 |
-----------------|----------|----------|----------|----------|-------------------|
+----------------|---------|----------|---------|---------|-------------------
+File            | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+----------------|---------|----------|---------|---------|-------------------
+All files       |      50 |      100 |       0 |      50 |                   
+ not-covered.js |      50 |      100 |       0 |      50 | 3                 
+----------------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`exits with 1 if path threshold group is not found in coverage data 1`] = `
@@ -74,12 +74,12 @@ Ran all test suites.
 `;
 
 exports[`exits with 1 if path threshold group is not found in coverage data: stdout 1`] = `
------------|----------|----------|----------|----------|-------------------|
-File       |  % Stmts | % Branch |  % Funcs |  % Lines | Uncovered Line #s |
------------|----------|----------|----------|----------|-------------------|
-All files  |      100 |      100 |      100 |      100 |                   |
- banana.js |      100 |      100 |      100 |      100 |                   |
------------|----------|----------|----------|----------|-------------------|
+-----------|---------|----------|---------|---------|-------------------
+File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+-----------|---------|----------|---------|---------|-------------------
+All files  |     100 |      100 |     100 |     100 |                   
+ banana.js |     100 |      100 |     100 |     100 |                   
+-----------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`file is matched by all path and glob threshold groups 1`] = `
@@ -100,10 +100,10 @@ Ran all test suites.
 `;
 
 exports[`file is matched by all path and glob threshold groups: stdout 1`] = `
------------|----------|----------|----------|----------|-------------------|
-File       |  % Stmts | % Branch |  % Funcs |  % Lines | Uncovered Line #s |
------------|----------|----------|----------|----------|-------------------|
-All files  |       50 |      100 |        0 |       50 |                   |
- banana.js |       50 |      100 |        0 |       50 |                 3 |
------------|----------|----------|----------|----------|-------------------|
+-----------|---------|----------|---------|---------|-------------------
+File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+-----------|---------|----------|---------|---------|-------------------
+All files  |      50 |      100 |       0 |      50 |                   
+ banana.js |      50 |      100 |       0 |      50 | 3                 
+-----------|---------|----------|---------|---------|-------------------
 `;

e2e/__tests__/__snapshots__/coverageTransformInstrumented.test.ts.snap

@@ -3,7 +3,7 @@
 exports[`code coverage for transform instrumented code 1`] = `
 Object {
   "covered.js": Object {
-    "_coverageSchema": "43e27e138ebf9cfc5966b082cf9a028302ed4184",
+    "_coverageSchema": "1a1c01bbd47fc00a2c39e90264f33305004495a9",
     "b": Object {},
     "branchMap": Object {},
     "f": Object {

e2e/__tests__/__snapshots__/findRelatedFiles.test.ts.snap

@@ -14,12 +14,12 @@ PASS __tests__/a.test.js
 `;
 
 exports[`--findRelatedTests flag coverage configuration is applied correctly 3`] = `
-----------|----------|----------|----------|----------|-------------------|
-File      |  % Stmts | % Branch |  % Funcs |  % Lines | Uncovered Line #s |
-----------|----------|----------|----------|----------|-------------------|
-All files |      100 |      100 |      100 |      100 |                   |
- a.js     |      100 |      100 |      100 |      100 |                   |
-----------|----------|----------|----------|----------|-------------------|
+----------|---------|----------|---------|---------|-------------------
+File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+----------|---------|----------|---------|---------|-------------------
+All files |     100 |      100 |     100 |     100 |                   
+ a.js     |     100 |      100 |     100 |     100 |                   
+----------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`--findRelatedTests flag generates coverage report for filename 1`] = `
@@ -36,13 +36,13 @@ PASS __tests__/b.test.js
 `;
 
 exports[`--findRelatedTests flag generates coverage report for filename 3`] = `
-----------|----------|----------|----------|----------|-------------------|
-File      |  % Stmts | % Branch |  % Funcs |  % Lines | Uncovered Line #s |
-----------|----------|----------|----------|----------|-------------------|
-All files |      100 |      100 |      100 |      100 |                   |
- a.js     |      100 |      100 |      100 |      100 |                   |
- b.js     |      100 |      100 |      100 |      100 |                   |
-----------|----------|----------|----------|----------|-------------------|
+----------|---------|----------|---------|---------|-------------------
+File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+----------|---------|----------|---------|---------|-------------------
+All files |     100 |      100 |     100 |     100 |                   
+ a.js     |     100 |      100 |     100 |     100 |                   
+ b.js     |     100 |      100 |     100 |     100 |                   
+----------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`--findRelatedTests flag generates coverage report for filename 4`] = `
@@ -59,10 +59,10 @@ PASS __tests__/a.test.js
 `;
 
 exports[`--findRelatedTests flag generates coverage report for filename 6`] = `
-----------|----------|----------|----------|----------|-------------------|
-File      |  % Stmts | % Branch |  % Funcs |  % Lines | Uncovered Line #s |
-----------|----------|----------|----------|----------|-------------------|
-All files |      100 |      100 |      100 |      100 |                   |
- a.js     |      100 |      100 |      100 |      100 |                   |
-----------|----------|----------|----------|----------|-------------------|
+----------|---------|----------|---------|---------|-------------------
+File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+----------|---------|----------|---------|---------|-------------------
+All files |     100 |      100 |     100 |     100 |                   
+ a.js     |     100 |      100 |     100 |     100 |                   
+----------|---------|----------|---------|---------|-------------------
 `;

e2e/__tests__/__snapshots__/transform.test.ts.snap

@@ -10,36 +10,36 @@ FAIL __tests__/ignoredFile.test.js
 `;
 
 exports[`babel-jest instruments only specific files and collects coverage 1`] = `
-------------|----------|----------|----------|----------|-------------------|
-File        |  % Stmts | % Branch |  % Funcs |  % Lines | Uncovered Line #s |
-------------|----------|----------|----------|----------|-------------------|
-All files   |    83.33 |      100 |       50 |       80 |                   |
- covered.js |    83.33 |      100 |       50 |       80 |                13 |
-------------|----------|----------|----------|----------|-------------------|
+------------|---------|----------|---------|---------|-------------------
+File        | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+------------|---------|----------|---------|---------|-------------------
+All files   |   83.33 |      100 |      50 |      80 |                   
+ covered.js |   83.33 |      100 |      50 |      80 | 13                
+------------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`custom transformer instruments files 1`] = `
-----------|----------|----------|----------|----------|-------------------|
-File      |  % Stmts | % Branch |  % Funcs |  % Lines | Uncovered Line #s |
-----------|----------|----------|----------|----------|-------------------|
-All files |        0 |        0 |        0 |        0 |                   |
-----------|----------|----------|----------|----------|-------------------|
+----------|---------|----------|---------|---------|-------------------
+File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+----------|---------|----------|---------|---------|-------------------
+All files |       0 |        0 |       0 |       0 |                   
+----------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`no babel-jest instrumentation with no babel-jest 1`] = `
-------------|----------|----------|----------|----------|-------------------|
-File        |  % Stmts | % Branch |  % Funcs |  % Lines | Uncovered Line #s |
-------------|----------|----------|----------|----------|-------------------|
-All files   |    83.33 |      100 |       50 |       80 |                   |
- covered.js |    83.33 |      100 |       50 |       80 |                13 |
-------------|----------|----------|----------|----------|-------------------|
+------------|---------|----------|---------|---------|-------------------
+File        | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+------------|---------|----------|---------|---------|-------------------
+All files   |   83.33 |      100 |      50 |      80 |                   
+ covered.js |   83.33 |      100 |      50 |      80 | 13                
+------------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`transformer-config instruments only specific files and collects coverage 1`] = `
-"------------|----------|----------|----------|----------|-------------------|
-File        |  % Stmts | % Branch |  % Funcs |  % Lines | Uncovered Line #s |
-------------|----------|----------|----------|----------|-------------------|
-All files   |    83.33 |      100 |       50 |       80 |                   |
- Covered.js |    83.33 |      100 |       50 |       80 |                13 |
-------------|----------|----------|----------|----------|-------------------|"
+"------------|---------|----------|---------|---------|-------------------
+File        | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+------------|---------|----------|---------|---------|-------------------
+All files   |   83.33 |      100 |      50 |      80 |                   
+ Covered.js |   83.33 |      100 |      50 |      80 | 13                
+------------|---------|----------|---------|---------|-------------------"
 `;

e2e/__tests__/__snapshots__/typescriptCoverage.test.ts.snap

@@ -1,10 +1,10 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
 exports[`instruments and collects coverage for typescript files 1`] = `
-------------|----------|----------|----------|----------|-------------------|
-File        |  % Stmts | % Branch |  % Funcs |  % Lines | Uncovered Line #s |
-------------|----------|----------|----------|----------|-------------------|
-All files   |      100 |      100 |      100 |      100 |                   |
- covered.ts |      100 |      100 |      100 |      100 |                   |
-------------|----------|----------|----------|----------|-------------------|
+------------|---------|----------|---------|---------|-------------------
+File        | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+------------|---------|----------|---------|---------|-------------------
+All files   |     100 |      100 |     100 |     100 |                   
+ covered.ts |     100 |      100 |     100 |     100 |                   
+------------|---------|----------|---------|---------|-------------------
 `;

e2e/coverage-transform-instrumented/package.json

@@ -18,6 +18,6 @@
   "dependencies": {
     "@babel/core": "^7.0.0",
     "@babel/preset-env": "^7.0.0",
-    "babel-plugin-istanbul": "^5.1.0"
+    "babel-plugin-istanbul": "^6.0.0-beta.0"
   }
 }