Add random params to tests, update error formatting

tests/segment.php

@@ -8,6 +8,11 @@
 	The requests are randomly picked from the array of routes.
 */
 
+// if there's a flag, reset the opcache
+if (in_array('-f', $argv)) {
+	opcache_reset();
+}
+
 require_once 'tools.php';
 
 $r = new SegmentRouter();

tests/simple.php

@@ -1,5 +1,18 @@
 <?php
 
+/*
+	This test file puts the SimpleRouter to the test by running a million lookups on a handful
+	of routes. The routes are read from two files, blog.txt and github.txt, and added to two separate
+	routers and two separate arrays. The lookups are then run in two separate loops, one for each router.
+	Each lookup is timed and the memory usage is also printed out at regular intervals.
+	The requests are randomly picked from the array of routes.
+*/
+
+// if there's a flag, reset the opcache
+if (in_array('-f', $argv)) {
+	opcache_reset();
+}
+
 require_once 'tools.php';
 require_once __DIR__ . '/../SimpleRouter.php';
 
@@ -17,13 +30,15 @@ sRunIterations(10000, $github);
 sRunIterations(100000, $github);
 sRunIterations(1000000, $github);
 
-// Big test
-SimpleRouter::clearRoutes();
-$big = sReadAndAddRoutes('big.txt');
-echoTitle("Starting big lookups");
-sRunIterations(10000, $big);
-sRunIterations(100000, $big);
-sRunIterations(1000000, $big);
+// Big test; since simplerouter is so much slower, we'll only run the big test if the -b flag is passed
+if (in_array('-b', $argv)) {
+	SimpleRouter::clearRoutes();
+	$big = sReadAndAddRoutes('big.txt');
+	echoTitle("Starting big lookups");
+	sRunIterations(10000, $big);
+	sRunIterations(100000, $big);
+	sRunIterations(1000000, $big);
+}
 
 function sReadAndAddRoutes(string $file): array
 {

tests/tools.php

@@ -106,13 +106,18 @@ function runIterations(int $iterations, $r, array $routes) {
 	$interval = $iterations / 10;
 	for ($i = 0; $i < $iterations; $i++) {
 		// pick a random route from the array
-		[$method, $uri] = $routes[array_rand($routes)];
+		[$method, $path] = $routes[array_rand($routes)];
+		// replace all :params/ with random values
+		$uri = preg_replace_callback('/:(\w+)/', function($matches) {
+			return rand(1, 100);
+		}, $path);
+		$start2 = microtime(true);
 		$res = $r->lookup($method, $uri);
 		if ($res === 404 || $res === 405) {
-			echo Color::red("Failed to handle request for $uri - $res\n");
+			echo Color::red("Failed to handle request.\n$method $res\n"."├─ URI: $uri\n├─ Path: $path\n");
 			exit(1);
 		}
-		if ($i !== 0 && $i % ($interval) === 0) echoMemoryAndTime($i, $start);
+		if ($i !== 0 && $i % ($interval) === 0) echoMemoryAndTime($i, $start2);
 	}
 	echo "Time: " . Color::cyan(number_format(microtime(true) - $start, 10) . " s\n");
 	// echo the average time per request

tests/trie.php

@@ -8,6 +8,11 @@
 	The requests are randomly picked from the array of routes.
 */
 
+// if there's a flag, reset the opcache
+if (in_array('-f', $argv)) {
+	opcache_reset();
+}
+
 require_once 'tools.php';
 
 $r = new TrieRouter();