Add test for Reinterpret << when parsing TS type arguments babel/babe…

…l#14145
prettier · Feb 7, 2022 · 9f1c94d · 9f1c94d
1 parent fd8359a
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diff --git a/tests/format/typescript/type-arguments-bit-shift-left-like/1.ts b/tests/format/typescript/type-arguments-bit-shift-left-like/1.ts
@@ -0,0 +1 @@
+f<<<T>(x)
diff --git a/tests/format/typescript/type-arguments-bit-shift-left-like/2.ts b/tests/format/typescript/type-arguments-bit-shift-left-like/2.ts
@@ -0,0 +1 @@
+f<<T>(v: T) => void>();
diff --git a/tests/format/typescript/type-arguments-bit-shift-left-like/3.ts b/tests/format/typescript/type-arguments-bit-shift-left-like/3.ts
@@ -0,0 +1 @@
+(class extends f<<T>(v: T) => void> {});
diff --git a/tests/format/typescript/type-arguments-bit-shift-left-like/4.ts b/tests/format/typescript/type-arguments-bit-shift-left-like/4.ts
@@ -0,0 +1 @@
+(@f<<T>(v: T) => void>() class {});
diff --git a/tests/format/typescript/type-arguments-bit-shift-left-like/5.tsx b/tests/format/typescript/type-arguments-bit-shift-left-like/5.tsx
@@ -0,0 +1 @@
+<Component<<T>(v: T) => void> />
diff --git a/tests/format/typescript/type-arguments-bit-shift-left-like/6.ts b/tests/format/typescript/type-arguments-bit-shift-left-like/6.ts
@@ -0,0 +1 @@
+new f<<T>(v: T) => void>();
diff --git a/tests/format/typescript/type-arguments-bit-shift-left-like/__snapshots__/jsfmt.spec.js.snap b/tests/format/typescript/type-arguments-bit-shift-left-like/__snapshots__/jsfmt.spec.js.snap
@@ -0,0 +1,107 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`1.ts format 1`] = `
+====================================options=====================================
+parsers: ["typescript"]
+printWidth: 80
+                                                                                | printWidth
+=====================================input======================================
+f<<<T>(x)
+
+=====================================output=====================================
+f << (<T>x);
+
+================================================================================
+`;
+
+exports[`2.ts format 1`] = `
+====================================options=====================================
+parsers: ["typescript"]
+printWidth: 80
+                                                                                | printWidth
+=====================================input======================================
+f<<T>(v: T) => void>();
+
+=====================================output=====================================
+f<<T>(v: T) => void>();
+
+================================================================================
+`;
+
+exports[`3.ts [babel-ts] format 1`] = `
+====================================options=====================================
+parsers: ["typescript"]
+printWidth: 80
+                                                                                | printWidth
+=====================================input======================================
+(class extends f<<T>(v: T) => void> {});
+
+=====================================output=====================================
+(class extends f<<T>(v: T) => void> {});
+
+================================================================================
+`;
+
+exports[`3.ts [typescript] format 1`] = `
+"',' expected. (1:17)
+> 1 | (class extends f<<T>(v: T) => void> {});
+    |                 ^
+  2 |"
+`;
+
+exports[`4.ts [babel-ts] format 1`] = `
+====================================options=====================================
+parsers: ["typescript"]
+printWidth: 80
+                                                                                | printWidth
+=====================================input======================================
+(@f<<T>(v: T) => void>() class {});
+
+=====================================output=====================================
+@f<<T>(v: T) => void>()
+class {};
+
+================================================================================
+`;
+
+exports[`4.ts [typescript] format 1`] = `
+"Expression expected. (1:2)
+> 1 | (@f<<T>(v: T) => void>() class {});
+    |  ^
+  2 |"
+`;
+
+exports[`5.tsx [babel-ts] format 1`] = `
+====================================options=====================================
+parsers: ["typescript"]
+printWidth: 80
+                                                                                | printWidth
+=====================================input======================================
+<Component<<T>(v: T) => void> />
+
+=====================================output=====================================
+<Component<<T>(v: T) => void> />;
+
+================================================================================
+`;
+
+exports[`5.tsx [typescript] format 1`] = `
+"Identifier expected. (1:11)
+> 1 | <Component<<T>(v: T) => void> />
+    |           ^
+  2 |"
+`;
+
+exports[`6.ts format 1`] = `
+====================================options=====================================
+parsers: ["typescript"]
+printWidth: 80
+                                                                                | printWidth
+=====================================input======================================
+new f<<T>(v: T) => void>();
+
+=====================================output=====================================
+new f<<T>(v: T) => void>();
+
+================================================================================
+`;
diff --git a/tests/format/typescript/type-arguments-bit-shift-left-like/jsfmt.spec.js b/tests/format/typescript/type-arguments-bit-shift-left-like/jsfmt.spec.js
@@ -0,0 +1,3 @@
+run_spec(__dirname, ["typescript"], {
+  errors: { typescript: ["3.ts", "4.ts", "5.tsx"] },
+});