forked from PHP/Router
61 lines
1.9 KiB
PHP
61 lines
1.9 KiB
PHP
<?php
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/*
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This test file puts the PATRICIA trie to the test by running a million lookups on a handful
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of routes. The routes are read from two files, blog.txt and github.txt, and added to two separate
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routers and two separate arrays. The lookups are then run in two separate loops, one for each router.
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Each lookup is timed and the memory usage is also printed out at regular intervals.
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The requests are randomly picked from the array of routes.
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*/
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require_once __DIR__ . '/../TrieRouter.php';
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require_once 'tools.php';
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// Blog router
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$b = new TrieRouter();
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$blog = readAndAddRoutes('blog.txt', $b);
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// Github router
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$g = new TrieRouter();
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$github = readAndAddRoutes('github.txt', $g);
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// Big router
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$big = new TrieRouter();
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$bigRoutes = readAndAddRoutes('big.txt', $big);
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function runIterations(int $iterations, TrieRouter $r, array $routes) {
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echo "Running $iterations iterations\n";
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$start = microtime(true);
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$interval = $iterations / 10;
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for ($i = 0; $i < $iterations; $i++) {
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// pick a random route from the array
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[$method, $uri] = $routes[array_rand($routes)];
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$res = $r->handleRequest($method, $uri);
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if ($res !== true) {
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echo "Failed to handle request for $uri\n";
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exit(1);
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}
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if ($i !== 0 && $i % ($interval) === 0) echoMemoryAndTime($i, $start);
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}
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echo "Time: " . Color::cyan(number_format(microtime(true) - $start, 10) . " s\n");
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// echo the average time per request
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echo "Avg/lookup: " . Color::yellow(number_format((microtime(true) - $start) / $iterations, 10) . " s\n");
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echo "\n";
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}
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echoTitle("Starting blog lookups");
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runIterations(100000, $b, $blog);
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runIterations(1000000, $b, $blog);
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echoTitle("Starting github lookups");
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runIterations(10000, $g, $github);
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runIterations(100000, $g, $github);
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runIterations(1000000, $g, $github);
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echoTitle("Starting big lookups");
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runIterations(10000, $big, $bigRoutes);
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runIterations(100000, $big, $bigRoutes);
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runIterations(1000000, $big, $bigRoutes);
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exit(0);
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