Add test for babel/babel#12072

sosukesuzuki · Oct 16, 2020 · e418282 · e418282
1 parent cab1ee7
commit e418282
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diff --git a/tests/js/literal/__snapshots__/jsfmt.spec.js.snap b/tests/js/literal/__snapshots__/jsfmt.spec.js.snap
@@ -1,5 +1,19 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
+exports[`invalid-exponent.js format 1`] = `
+====================================options=====================================
+parsers: ["babel", "typescript"]
+printWidth: 80
+                                                                                | printWidth
+=====================================input======================================
+12.3e
+
+=====================================output=====================================
+12.3e;
+
+================================================================================
+`;
+
 exports[`number.js format 1`] = `
 ====================================options=====================================
 parsers: ["babel", "typescript"]

diff --git a/tests/js/literal/invalid-exponent.js b/tests/js/literal/invalid-exponent.js
@@ -0,0 +1 @@
+12.3e
diff --git a/tests/js/literal/jsfmt.spec.js b/tests/js/literal/jsfmt.spec.js
@@ -1,2 +1,4 @@
 // flow-parser@0.38.0 fails to parse `1.e1`, so use babel here.
-run_spec(__dirname, ["babel", "typescript"], { errors: { espree: true } });
+run_spec(__dirname, ["babel", "typescript"], {
+  errors: { espree: true, typescript: ["invalid-exponent.js"] },
+});