fix(NumberPicker): enable input -0.0, close alibaba-fusion#2989

v5zz · May 14, 2021 · 9a93440 · 9a93440
1 parent bca6089
commit 9a93440
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Showing 2 changed files with 22 additions and 2 deletions.
diff --git a/src/number-picker/number-picker.jsx b/src/number-picker/number-picker.jsx
@@ -480,7 +480,7 @@ class NumberPicker extends React.Component {
         // 避免原生input将number类型的-0，渲染为0
         return typeof format === 'function' && !hasFocused
             ? format(value)
-            : value !== '-0.' && 1 / value === -Infinity
+            : typeof value === 'number' && 1 / value === -Infinity
             ? '-0'
             : value;
     }

diff --git a/test/number-picker/index-spec.js b/test/number-picker/index-spec.js
@@ -240,7 +240,7 @@ describe('number-picker', () => {
             done();
         });
 
-        it('should support input with -.x or .x', () => {
+        it('should support input with -.x or .x or -0.0x', () => {
             let onChange = value => {
                 assert(value === -0.2);
             };
@@ -312,6 +312,26 @@ describe('number-picker', () => {
             wrapper.find('input').simulate('blur');
             assert(wrapper.find('input').prop('value') == '-0');
             assert(onChange.calledTwice);
+
+            wrapper = mount(
+                <NumberPicker defaultValue={0} precision={2} />
+            );
+
+            wrapper
+                .find('input')
+                .simulate('change', { target: { value: '-0.0' } });
+            wrapper.find('input').simulate('blur');
+            assert(wrapper.find('input').prop('value') == '-0');
+            wrapper
+                .find('input')
+                .simulate('change', { target: { value: '-0.0' } });
+            assert(wrapper.find('input').prop('value') == '-0.0');
+            wrapper
+                .find('input')
+                .simulate('change', { target: { value: '-0.01' } });
+            wrapper.find('input').simulate('blur');
+            assert(wrapper.find('input').prop('value') == '-0.01');
+
         });