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|
import Foundation
protocol Debug {
func debug()
}
extension Debug {
var maxStringLengthForPrint: Int { 1000 }
var maxMatchCountForPrint: Int { 100 }
}
extension Benchmark {
func debug() {
switch type {
case .whole:
let result = target.wholeMatch(of: regex)
if let match = result {
if match.0.count > maxStringLengthForPrint {
print("- Match: len = \(match.0.count)")
} else {
print("- Match: \(match.0)")
}
} else {
print("- Warning: No match found")
}
case .allMatches:
let results = target.matches(of: regex)
if results.isEmpty {
print("- Warning: No matches")
return
}
print("- Total matches: \(results.count)")
if results.count > maxMatchCountForPrint {
print("# Too many matches, not printing")
let avgLen = results.map({result in String(target[result.range]).count})
.reduce(0.0, {$0 + Double($1)}) / Double(results.count)
print("Average match length = \(avgLen)")
print("First match = \(String(target[results[0].range]))")
return
}
for match in results {
if match.0.count > maxStringLengthForPrint {
print("- Match: len = \(match.0.count)")
} else {
print("- Match: \(match.0)")
}
}
case .first:
let result = target.firstMatch(of: regex)
if let match = result {
if match.0.count > maxStringLengthForPrint {
print("- Match: len = \(match.0.count)")
} else {
print("- Match: \(match.0)")
}
} else {
print("- Warning: No match found")
return
}
}
}
}
extension NSBenchmark {
func debug() {
switch type {
case .allMatches:
let results = regex.matches(in: target, range: range)
if results.isEmpty {
print("- Warning: No matches")
return
}
print("- Total matches: \(results.count)")
if results.count > maxMatchCountForPrint {
print("# Too many matches, not printing")
return
}
for m in results {
if m.range.length > maxStringLengthForPrint {
print("- Match: len = \(m.range.length)")
} else {
print("- Match: \(target[Range(m.range, in: target)!])")
}
}
case .first:
let result = regex.firstMatch(in: target, range: range)
if let match = result {
if match.range.length > maxStringLengthForPrint {
print("- Match: len = \(match.range.length)")
} else {
print("- Match: \(target[Range(match.range, in: target)!])")
}
} else {
print("- Warning: No match found")
return
}
}
}
}
extension InputListBenchmark {
func debug() {
var matched = 0
var failed = 0
for target in targets {
if target.wholeMatch(of: regex) != nil {
matched += 1
} else {
failed += 1
}
}
print("- Matched \(matched) elements of the input set")
print("- Failed to match \(failed) elements of the input set")
}
}
extension InputListNSBenchmark {
func debug() {
var matched = 0
var failed = 0
for target in targets {
let range = range(in: target)
if regex.firstMatch(in: target, range: range) != nil {
matched += 1
} else {
failed += 1
}
}
print("- Matched \(matched) elements of the input set")
print("- Failed to match \(failed) elements of the input set")
}
}
|
