From 220ddc39d7eb5613b16c8bb8582b9680e01843c2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BA=8C=E8=B4=A7=E6=9C=BA=E5=99=A8=E4=BA=BA?=
 <smith3816@gmail.com>
Date: Fri, 13 Mar 2026 23:53:57 +0800
Subject: [PATCH 1/3] test: cover mini-decimal scientific notation fix

---
 jest.config.js         |  3 +++
 jest.config.ts         | 16 ----------------
 package.json           |  2 +-
 tests/decimal.test.tsx |  4 ++++
 4 files changed, 8 insertions(+), 17 deletions(-)
 create mode 100644 jest.config.js
 delete mode 100644 jest.config.ts

diff --git a/jest.config.js b/jest.config.js
new file mode 100644
index 00000000..5328c18e
--- /dev/null
+++ b/jest.config.js
@@ -0,0 +1,3 @@
+module.exports = {
+  setupFiles: ['./tests/setup.js'],
+};
diff --git a/jest.config.ts b/jest.config.ts
deleted file mode 100644
index a81b4f1e..00000000
--- a/jest.config.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-import { createConfig, type Config } from '@umijs/test';
-
-const defaultConfig = createConfig({
-  target: 'browser',
-  jsTransformer: 'swc'
-});
-
-const config: Config.InitialOptions = {
-  ...defaultConfig,
-  setupFiles: [
-    ...defaultConfig.setupFiles,
-    './tests/setup.js'
-  ]
-};
-
-export default config;
diff --git a/package.json b/package.json
index 0cf307c3..39073d39 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     ]
   },
   "dependencies": {
-    "@rc-component/mini-decimal": "^1.0.1",
+    "@rc-component/mini-decimal": "^1.1.1",
     "@rc-component/util": "^1.4.0",
     "clsx": "^2.1.1"
   },
diff --git a/tests/decimal.test.tsx b/tests/decimal.test.tsx
index 750444f7..0b4830c2 100644
--- a/tests/decimal.test.tsx
+++ b/tests/decimal.test.tsx
@@ -64,6 +64,10 @@ describe('InputNumber.Decimal', () => {
     expect(container.querySelector('input').value).toEqual('0.1');
   });
 
+  it('should not crash when scientific notation precision exceeds native toFixed limit', () => {
+    expect(() => render(<InputNumber defaultValue={1e-307} />)).not.toThrow();
+  });
+
   it('custom decimal separator', () => {
     const onChange = jest.fn();
     const { container } = render(<InputNumber decimalSeparator="," onChange={onChange} />);

From 673f5321bf4930b393951beef629c6262cd641d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BA=8C=E8=B4=A7=E6=9C=BA=E5=99=A8=E4=BA=BA?=
 <smith3816@gmail.com>
Date: Sat, 14 Mar 2026 00:03:17 +0800
Subject: [PATCH 2/3] test: assert scientific notation display value

---
 tests/decimal.test.tsx | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tests/decimal.test.tsx b/tests/decimal.test.tsx
index 0b4830c2..d3f1eb23 100644
--- a/tests/decimal.test.tsx
+++ b/tests/decimal.test.tsx
@@ -65,7 +65,12 @@ describe('InputNumber.Decimal', () => {
   });
 
   it('should not crash when scientific notation precision exceeds native toFixed limit', () => {
-    expect(() => render(<InputNumber defaultValue={1e-307} />)).not.toThrow();
+    const expectedValue = `0.${'0'.repeat(306)}1`;
+
+    expect(() => {
+      const { container } = render(<InputNumber defaultValue={1e-307} />);
+      expect(container.querySelector('input').value).toEqual(expectedValue);
+    }).not.toThrow();
   });
 
   it('custom decimal separator', () => {

From 57b7f64eadbf4bf851bb8ffbda2d807b6379d944 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BA=8C=E8=B4=A7=E6=9C=BA=E5=99=A8=E4=BA=BA?=
 <smith3816@gmail.com>
Date: Sat, 14 Mar 2026 00:11:22 +0800
Subject: [PATCH 3/3] test: rename jest config back to ts

---
 jest.config.js => jest.config.ts | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename jest.config.js => jest.config.ts (100%)

diff --git a/jest.config.js b/jest.config.ts
similarity index 100%
rename from jest.config.js
rename to jest.config.ts