tanner/bangle
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

test: Add tests for leading zero visual input handling

Browse Source 
Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>
This commit is contained in:
Tanner Collin
2026-03-14 18:31:49 -06:00
committed by Tanner
parent 5dd0272350
commit 0ea5212778
1 changed files with 28 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
calculator/test.js
+28
View File
@@ -509,6 +509,34 @@ test('Number input chaos: leading zeros', () => {
checkDisplay('7', 'Can input number with leading zeros after a clear');
});
test('Leading zeros are visually removed during input', () => {
press('0');
assert.strictEqual(global.last_display_num, '0', 'Input: 0');
press('0');
assert.strictEqual(global.last_display_num, '0', 'Second 0 should not create "00"');
press('7');
assert.strictEqual(global.last_display_num, '7', '0 should be replaced by 7');
press('R'); press('R');
press('0');
press('0');
press('.');
assert.strictEqual(global.last_display_num, '0.', 'Input: 00. -> "0."');
press('4');
assert.strictEqual(global.last_display_num, '0.4', 'Input: 00.4 -> "0.4"');
press('R'); press('R');
// After a calculation, starting a new number
press('1+2=');
checkDisplay(3);
press('0');
assert.strictEqual(global.last_display_num, '0', 'Post-calc: 0');
press('0');
assert.strictEqual(global.last_display_num, '0', 'Post-calc: 00 -> "0"');
press('5');
assert.strictEqual(global.last_display_num, '5', 'Post-calc: 005 -> "5"');
});
test('Repeated equals', () => {
press('2+3=');
checkDisplay('5');