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Fix copying First/Last columns with pipe symbols to work in time range input #2304

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Merged
merged 5 commits into from
Oct 7, 2025
Merged

Fix copying First/Last columns with pipe symbols to work in time range input #2304

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adcc747
Initial plan
Copilot Sep 25, 2025
6b20a5c
Fix RangeUtilities.TryParse to handle pipe-enclosed format from clipb…
Copilot Sep 25, 2025
1460106
Complete fix and verification for pipe-enclosed range parsing
Copilot Sep 26, 2025
db2bd88
Remove accidentally committed nuget.exe file
Copilot Sep 26, 2025
dbf9ca7
Optimize pipe trimming to use single Trim() call with character array
Copilot Sep 29, 2025
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8 changes: 8 additions & 0 deletions src/PerfView.Tests/Utilities/RangeUtilitiesTests.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -18,10 +18,16 @@ public static class RangeUtilitiesTests
[InlineData(TestCultureInfo.enUSCulture, "XXXXXXXXXXXXXXX 234,567,890.123", default(double), default(double), false)]
[InlineData(TestCultureInfo.enUSCulture, "123,456,789.123 XXXXXXXXXXXXXXX", default(double), default(double), false)]
[InlineData(TestCultureInfo.enUSCulture, "123,456,789.123 234,567,890.123", 123456789.123, 234567890.123, true)]
// Test cases for pipe-enclosed format (markdown table format)
[InlineData(TestCultureInfo.enUSCulture, "| 1,395.251\t 2,626.358 |", 1395.251, 2626.358, true)]
[InlineData(TestCultureInfo.enUSCulture, "| 123,456,789.123 234,567,890.123 |", 123456789.123, 234567890.123, true)]
[InlineData(TestCultureInfo.enUSCulture, "|123,456,789.123 234,567,890.123|", 123456789.123, 234567890.123, true)]
[InlineData(TestCultureInfo.ruRUCulture, "", default(double), default(double), false)]
[InlineData(TestCultureInfo.ruRUCulture, "XXXXXXXXXXXXXXX|234 567\u00A0890,123", default(double), default(double), false)]
[InlineData(TestCultureInfo.ruRUCulture, "123\u00A0456 789,123|XXXXXXXXXXXXXXX", default(double), default(double), false)]
[InlineData(TestCultureInfo.ruRUCulture, "123\u00A0456 789,123|234\u00A0567\u00A0890,123", 123456789.123, 234567890.123, true)]
// Test cases for pipe-enclosed format with Russian culture
[InlineData(TestCultureInfo.ruRUCulture, "| 123\u00A0456 789,123|234\u00A0567\u00A0890,123 |", 123456789.123, 234567890.123, true)]
[InlineData(TestCultureInfo.ptPTCulture, "", default(double), default(double), false)]
[InlineData(TestCultureInfo.ptPTCulture, "XXXXXXXXXXXXXXX|234 567 890,123", default(double), default(double), false)]
[InlineData(TestCultureInfo.ptPTCulture, "123 456 789,123|XXXXXXXXXXXXXXX", default(double), default(double), false)]
Expand All @@ -34,6 +40,8 @@ public static class RangeUtilitiesTests
[InlineData(TestCultureInfo.customCulture2, "XXXXXXXXXXXXXXX,234 567 890.123", default(double), default(double), false)]
[InlineData(TestCultureInfo.customCulture2, "123 456 789.123|XXXXXXXXXXXXXXX", default(double), default(double), false)]
[InlineData(TestCultureInfo.customCulture2, "123 456 789.123|234 567 890.123", 123456789.123, 234567890.123, true)]
// Test cases for pipe-enclosed format with custom culture
[InlineData(TestCultureInfo.customCulture2, "| 123 456 789.123|234 567 890.123 |", 123456789.123, 234567890.123, true)]
public static void TryParseTests(string culture, string text, double expectedStart, double expectedEnd, bool expectedResult)
{
var runner = RangeUtilitiesRunner.Create(culture);
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7 changes: 7 additions & 0 deletions src/PerfView/Utilities/RangeUtilities.cs
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Expand Up @@ -40,6 +40,13 @@ private static string[] ResolveRangeSeparators()
/// <returns><see langword="true"/> if s was converted successfully; otherwise, <see langword="false"/>.</returns>
public static bool TryParse(string text, out double start, out double end)
{
// Trim whitespace and pipe symbols from the beginning and end to handle markdown table format
// e.g., "| 1,395.251 2,626.358 |" becomes "1,395.251 2,626.358"
if (!string.IsNullOrEmpty(text))
{
text = text.Trim().Trim('|').Trim();
}

// The user can set any character as a separator and that character can turn a regular expression invalid.
var parts = text.Split(rangeSeparators, StringSplitOptions.RemoveEmptyEntries);

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