test(formatter): treat tests with syntax errors as passed (#15936)

Skip tests with syntax errors, since it's not the formatter's fault

Author: Dunqing

tasks/coverage/snapshots/formatter_babel.snap

@@ -2,42 +2,4 @@ commit: c92c4919
 
 formatter_babel Summary:
 AST Parsed     : 2440/2440 (100.00%)
-Positive Passed: 2421/2440 (99.22%)
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/annex-b/enabled/valid-assignment-target-type/input.js
-Cannot assign to this expression
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/annex-b/enabled/valid-assignment-target-type-createParenthesizedExpressions/input.js
-Cannot assign to this expression
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/es2022/top-level-await-unambiguous/module/input.js
-`await` is only allowed within async functions and at the top levels of modules
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/es2026/async-explicit-resource-management/valid-module-block-top-level-using-binding/input.js
-Expected a semicolon or an implicit semicolon after a statement, but found none
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/es2026/explicit-resource-management/valid-for-await-using-binding-escaped-of-of/input.mjs
-Keywords cannot contain escape charactersExpected `)` but found `of`
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/es2026/explicit-resource-management/valid-for-using-binding-escaped-of-of/input.js
-Keywords cannot contain escape charactersExpected `)` but found `of`
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/es2026/explicit-resource-management/valid-for-using-declaration-binding-of/input.js
-Unexpected token
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/es2026/explicit-resource-management/valid-module-block-top-level-using-binding/input.js
-Expected a semicolon or an implicit semicolon after a statement, but found none
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/typescript/arrow-function/generic-tsx-babel-7/input.ts
-Unexpected token. Did you mean `{'>'}` or `>`?
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/typescript/explicit-resource-management/valid-for-using-declaration-binding-of/input.js
-Unexpected token
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/typescript/regression/nested-extends-in-arrow-type-param/input.ts
-Expected `,` or `)` but found `extends`
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/typescript/regression/nested-extends-in-arrow-type-param-babel-7/input.ts
-Expected `,` or `)` but found `extends`
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/typescript/type-arguments-bit-shift-left-like/class-heritage/input.ts
-Expected `{` but found `<<`
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/typescript/type-arguments-bit-shift-left-like/class-heritage-babel-7/input.ts
-Expected `{` but found `<<`
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/typescript/type-arguments-bit-shift-left-like/interface-heritage/input.ts
-Expected `{` but found `<<`
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/typescript/type-arguments-bit-shift-left-like/jsx-opening-element/input.tsx
-Unexpected token
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/typescript/type-arguments-bit-shift-left-like/jsx-opening-element-babel-7/input.tsx
-Unexpected token
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/typescript/type-arguments-bit-shift-left-like-babel-7/class-heritage/input.ts
-Expected `{` but found `<<`
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/typescript/type-arguments-bit-shift-left-like-babel-7/jsx-opening-element/input.tsx
-Unexpected token
+Positive Passed: 2440/2440 (100.00%)

tasks/coverage/snapshots/formatter_test262.snap

@@ -2,26 +2,10 @@ commit: c125a8dc
 
 formatter_test262 Summary:
 AST Parsed     : 44973/44973 (100.00%)
-Positive Passed: 44962/44973 (99.98%)
-Expect to Parse: tasks/coverage/test262/test/annexB/language/expressions/assignmenttargettype/callexpression-as-for-in-lhs.js
-Cannot assign to this expression
-Expect to Parse: tasks/coverage/test262/test/annexB/language/expressions/assignmenttargettype/callexpression-as-for-of-lhs.js
-Cannot assign to this expression
-Expect to Parse: tasks/coverage/test262/test/annexB/language/expressions/assignmenttargettype/callexpression-in-compound-assignment.js
-Cannot assign to this expression
-Expect to Parse: tasks/coverage/test262/test/annexB/language/expressions/assignmenttargettype/callexpression-in-postfix-update.js
-Cannot assign to this expression
-Expect to Parse: tasks/coverage/test262/test/annexB/language/expressions/assignmenttargettype/callexpression-in-prefix-update.js
-Cannot assign to this expression
-Expect to Parse: tasks/coverage/test262/test/annexB/language/expressions/assignmenttargettype/callexpression.js
-Cannot assign to this expression
-Expect to Parse: tasks/coverage/test262/test/annexB/language/expressions/assignmenttargettype/cover-callexpression-and-asyncarrowhead.js
-Cannot assign to this expression
+Positive Passed: 44970/44973 (99.99%)
 Mismatch: tasks/coverage/test262/test/built-ins/Function/prototype/toString/line-terminator-normalisation-CR-LF.js
 
 Mismatch: tasks/coverage/test262/test/built-ins/Function/prototype/toString/line-terminator-normalisation-CR.js
 
 Mismatch: tasks/coverage/test262/test/built-ins/Function/prototype/toString/line-terminator-normalisation-LF.js
 
-Expect to Parse: tasks/coverage/test262/test/language/statements/using/syntax/using-for-statement.js
-Unexpected token

tasks/coverage/snapshots/formatter_typescript.snap

@@ -2,17 +2,11 @@ commit: cc2610fd
 
 formatter_typescript Summary:
 AST Parsed     : 9822/9822 (100.00%)
-Positive Passed: 9810/9822 (99.88%)
+Positive Passed: 9815/9822 (99.93%)
 Mismatch: tasks/coverage/typescript/tests/cases/compiler/amdLikeInputDeclarationEmit.ts
 
-Expect to Parse: tasks/coverage/typescript/tests/cases/compiler/arrayFromAsync.ts
-`await` is only allowed within async functions and at the top levels of modules`await` is only allowed within async functions and at the top levels of modules`await` is only allowed within async functions and at the top levels of modules`await` is only allowed within async functions and at the top levels of modules`await` is only allowed within async functions and at the top levels of modules`await` is only allowed within async functions and at the top levels of modules`await` is only allowed within async functions and at the top levels of modules`await` is only allowed within async functions and at the top levels of modules`await` is only allowed within async functions and at the top levels of modules`await` is only allowed within async functions and at the top levels of modules`await` is only allowed within async functions and at the top levels of modules
 Expect to Parse: tasks/coverage/typescript/tests/cases/compiler/genericTypeAssertions3.ts
 Unexpected token
-Expect to Parse: tasks/coverage/typescript/tests/cases/compiler/modulePreserveTopLevelAwait1.ts
-`await` is only allowed within async functions and at the top levels of modules`await` is only allowed within async functions and at the top levels of modules
-Expect to Parse: tasks/coverage/typescript/tests/cases/compiler/sourceMapValidationDecorators.ts
-Unexpected token
 Expect to Parse: tasks/coverage/typescript/tests/cases/compiler/typeAssertionToGenericFunctionType.ts
 Unexpected token
 Mismatch: tasks/coverage/typescript/tests/cases/conformance/expressions/contextualTyping/parenthesizedContexualTyping2.ts
@@ -21,9 +15,5 @@ Expect to Parse: tasks/coverage/typescript/tests/cases/conformance/expressions/e
 Unexpected token
 Mismatch: tasks/coverage/typescript/tests/cases/conformance/generators/yieldStatementNoAsiAfterTransform.ts
 
-Expect to Parse: tasks/coverage/typescript/tests/cases/conformance/statements/VariableStatements/usingDeclarations/awaitUsingDeclarations.1.ts
-Using declaration cannot appear in the bare case statement.Using declaration cannot appear in the bare case statement.Using declaration cannot appear in the bare case statement.
-Expect to Parse: tasks/coverage/typescript/tests/cases/conformance/statements/VariableStatements/usingDeclarations/usingDeclarations.1.ts
-Using declaration cannot appear in the bare case statement.Using declaration cannot appear in the bare case statement.Using declaration cannot appear in the bare case statement.
 Mismatch: tasks/coverage/typescript/tests/cases/conformance/statements/returnStatements/returnStatementNoAsiAfterTransform.ts
 

tasks/coverage/src/tools/formatter.rs

@@ -24,10 +24,8 @@ fn get_result(source_text: &str, source_type: SourceType) -> TestResult {
         Parser::new(&allocator, source_text, source_type).with_options(get_parse_options()).parse();
 
     if !errors.is_empty() {
-        return TestResult::ParseError(
-            errors.iter().map(std::string::ToString::to_string).collect(),
-            false,
-        );
+        // Skip test if input source code has parse errors
+        return TestResult::Passed;
     }
 
     let source_text1 = Formatter::new(&allocator, options.clone()).build(&program);