fix: the formula of IS_ERROR is incorrectly calculated (#427)

apitable · Feb 21, 2023 · b939f9d · b939f9d
1 parent 568c104
commit b939f9d
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/packages/core/src/formula_parser/__tests__/logical.test.ts b/packages/core/src/formula_parser/__tests__/logical.test.ts
@@ -219,6 +219,11 @@ describe('Logical function test', () => {
   // });
 
   it('ISERROR', () => {
+    expect(evaluate(
+      'ISERROR(-1/{a})',
+      mergeContext({ a: 0, b: 'abc', c: 1591414562369, d: ['opt1', 'opt2'] }),
+    )).toEqual(true);
+
     expect(evaluate(
       'ISERROR({a}/{a})',
       mergeContext({ a: 0, b: 'abc', c: 1591414562369, d: ['opt1', 'opt2'] }),

diff --git a/packages/core/src/formula_parser/functions/logical.ts b/packages/core/src/formula_parser/functions/logical.ts
@@ -319,7 +319,7 @@ export class IsError extends LogicalFunc {
 
   static override func(params: [IFormulaParam<any>]): boolean {
     const value = params[0].value;
-    const isError = value instanceof FormulaBaseError || isNaN(value) || value === Infinity;
+    const isError = value instanceof FormulaBaseError || isNaN(value) || value === Infinity || value === -Infinity;
     return isError;
   }
 }