File size: 1,966 Bytes
3148e13 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | // Copyright 2024 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <vector>
#include "elide_middle.h"
#include "metrics.h"
static const char* kTestInputs[] = {
"01234567890123456789",
"012345\x1B[0;35m67890123456789",
"abcd\x1b[1;31mefg\x1b[0mhlkmnopqrstuvwxyz",
};
int main() {
std::vector<int> times;
int64_t kMaxTimeMillis = 5 * 1000;
int64_t base_time = GetTimeMillis();
const int kRuns = 100;
for (int j = 0; j < kRuns; ++j) {
int64_t start = GetTimeMillis();
if (start >= base_time + kMaxTimeMillis)
break;
const int kNumRepetitions = 2000;
for (int count = kNumRepetitions; count > 0; --count) {
for (const char* input : kTestInputs) {
size_t input_len = ::strlen(input);
for (size_t max_width = input_len; max_width > 0; --max_width) {
std::string str(input, input_len);
ElideMiddleInPlace(str, max_width);
}
}
}
int delta = (int)(GetTimeMillis() - start);
times.push_back(delta);
}
int min = times[0];
int max = times[0];
float total = 0;
for (size_t i = 0; i < times.size(); ++i) {
total += times[i];
if (times[i] < min)
min = times[i];
else if (times[i] > max)
max = times[i];
}
printf("min %dms max %dms avg %.1fms\n", min, max, total / times.size());
return 0;
}
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