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Fix-81729 Preserve case in Search and Replace isn't working when I use group substitution #81858

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merged 2 commits into from
Oct 26, 2019
Merged

Fix-81729 Preserve case in Search and Replace isn't working when I use group substitution #81858

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d70d073
group substitution fix for preserve case
skprabhanjan Oct 2, 2019
bb8de72
Added tests for group substitution issue
skprabhanjan Oct 25, 2019
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Added tests for group substitution issue
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@skprabhanjan
skprabhanjan committed Oct 25, 2019
commit bb8de72061daf56f30fe7f91a19c9c73e6bf9aa5
2 changes: 1 addition & 1 deletion src/vs/workbench/services/search/common/replace.ts
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Expand Up @@ -63,7 +63,7 @@ export class ReplacePattern {
if (match[0] === text) {
return text.replace(this._regExp, this.buildReplaceString(match, preserveCase));
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}
let replaceString = text.replace(this._regExp, this.pattern);
let replaceString = text.replace(this._regExp, this.buildReplaceString(match, preserveCase));
return replaceString.substr(match.index, match[0].length - (text.length - replaceString.length));
}
return this.buildReplaceString(match, preserveCase);
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18 changes: 17 additions & 1 deletion src/vs/workbench/services/search/test/common/replace.test.ts
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Expand Up @@ -214,5 +214,21 @@ suite('Replace Pattern test', () => {
testObject = new ReplacePattern('$0ah', { pattern: 'b(la)(?=\\stext$)', isRegExp: true });
actual = testObject.getReplaceString('this is a bla text');
assert.equal('blaah', actual);

testObject = new ReplacePattern('newrege$1', true, /Testrege(\w*)/);
actual = testObject.getReplaceString('Testregex', true);
assert.equal('Newregex', actual);

testObject = new ReplacePattern('newrege$1', true, /TESTREGE(\w*)/);
actual = testObject.getReplaceString('TESTREGEX', true);
assert.equal('NEWREGEX', actual);

testObject = new ReplacePattern('new_rege$1', true, /Test_Rege(\w*)/);
actual = testObject.getReplaceString('Test_Regex', true);
assert.equal('New_Regex', actual);

testObject = new ReplacePattern('new-rege$1', true, /Test-Rege(\w*)/);
actual = testObject.getReplaceString('Test-Regex', true);
assert.equal('New-Regex', actual);
});
});
});