Rewrite escaper-performance-test
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David
@@ -1,49 +1,59 @@
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package j2html;
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import java.util.concurrent.Callable;
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import org.apache.commons.lang3.StringEscapeUtils;
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import org.junit.Test;
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import com.carrotsearch.junitbenchmarks.BenchmarkOptions;
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import com.carrotsearch.junitbenchmarks.BenchmarkRule;
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import com.carrotsearch.junitbenchmarks.Clock;
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import j2html.utils.EscapeUtil;
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import org.apache.commons.lang3.StringEscapeUtils;
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import org.junit.FixMethodOrder;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.rules.TestRule;
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import org.junit.runners.MethodSorters;
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@FixMethodOrder(MethodSorters.NAME_ASCENDING)
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@BenchmarkOptions(callgc = false, benchmarkRounds = 10000, warmupRounds = 200, concurrency = 2, clock = Clock.NANO_TIME)
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public class PerformanceTest {
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@Rule
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public TestRule benchmarkRun = new BenchmarkRule();
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private String shortTestString = "<body>\n"
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+ " <h1 class=\"example\">Heading!</h1>\n"
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+ " <img src=\"img/hello.png\">\n"
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+ "</body>";
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+ " <h1 class=\"example\">Heading!</h1>\n"
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+ " <img src=\"img/hello.png\">\n"
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+ "</body>";
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// syntax-highlighted getting started example from j2html.com:
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private String longTestString =
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"<pre class=\" language-java\"><code class=\" language-java\"><span class=\"token keyword\">import</span> <span class=\"token keyword\">static</span> j2html<span class=\"token punctuation\">.</span>TagCreator<span class=\"token punctuation\">.</span>*<span class=\"token punctuation\">;</span>\n"
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+ "\n"
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+ "<span class=\"token keyword\">public</span> <span class=\"token keyword\">class</span> <span class=\"token class-name\">Main</span> <span class=\"token punctuation\">{</span>\n"
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+ " <span class=\"token keyword\">public</span> <span class=\"token keyword\">static</span> <span class=\"token keyword\">void</span> <span class=\"token function\">main<span class=\"token punctuation\">(</span></span>String<span class=\"token punctuation\">[</span><span class=\"token punctuation\">]</span> args<span class=\"token punctuation\">)</span> <span class=\"token punctuation\">{</span>\n"
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+ " <span class=\"token function\">body<span class=\"token punctuation\">(</span></span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">with<span class=\"token punctuation\">(</span></span>\n"
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+ " <span class=\"token function\">h1<span class=\"token punctuation\">(</span></span><span class=\"token string\">\"Heading!\"</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">withClass<span class=\"token punctuation\">(</span></span><span class=\"token string\">\"example\"</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">,</span>\n"
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+ " <span class=\"token function\">img<span class=\"token punctuation\">(</span></span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">withSrc<span class=\"token punctuation\">(</span></span><span class=\"token string\">\"img/hello.png\"</span><span class=\"token punctuation\">)</span>\n"
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+ " <span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">render<span class=\"token punctuation\">(</span></span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">;</span>\n"
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+ " <span class=\"token punctuation\">}</span>\n"
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+ "<span class=\"token punctuation\">}</span>\n"
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+ "</code></pre>";
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"<pre class=\" language-java\"><code class=\" language-java\"><span class=\"token keyword\">import</span> <span class=\"token keyword\">static</span> j2html<span class=\"token punctuation\">.</span>TagCreator<span class=\"token punctuation\">.</span>*<span class=\"token punctuation\">;</span>\n"
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+ "\n"
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+ "<span class=\"token keyword\">public</span> <span class=\"token keyword\">class</span> <span class=\"token class-name\">Main</span> <span class=\"token punctuation\">{</span>\n"
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+ " <span class=\"token keyword\">public</span> <span class=\"token keyword\">static</span> <span class=\"token keyword\">void</span> <span class=\"token function\">main<span class=\"token punctuation\">(</span></span>String<span class=\"token punctuation\">[</span><span class=\"token punctuation\">]</span> args<span class=\"token punctuation\">)</span> <span class=\"token punctuation\">{</span>\n"
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+ " <span class=\"token function\">body<span class=\"token punctuation\">(</span></span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">with<span class=\"token punctuation\">(</span></span>\n"
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+ " <span class=\"token function\">h1<span class=\"token punctuation\">(</span></span><span class=\"token string\">\"Heading!\"</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">withClass<span class=\"token punctuation\">(</span></span><span class=\"token string\">\"example\"</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">,</span>\n"
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+ " <span class=\"token function\">img<span class=\"token punctuation\">(</span></span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">withSrc<span class=\"token punctuation\">(</span></span><span class=\"token string\">\"img/hello.png\"</span><span class=\"token punctuation\">)</span>\n"
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+ " <span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">render<span class=\"token punctuation\">(</span></span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">;</span>\n"
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+ " <span class=\"token punctuation\">}</span>\n"
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+ "<span class=\"token punctuation\">}</span>\n"
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+ "</code></pre>";
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@Test
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public void test_escaper_performnce() throws Exception {
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timeEscaper("SimpleEscaper#short", () -> EscapeUtil.escape(shortTestString));
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timeEscaper("SimpleEscaper#long", () -> EscapeUtil.escape(longTestString));
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timeEscaper("ApacheEscaper#short", () -> StringEscapeUtils.escapeHtml4(shortTestString));
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timeEscaper("ApacheEscaper#long", () -> StringEscapeUtils.escapeHtml4(longTestString));
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public void testSimpleEscaperShort() throws Exception {
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EscapeUtil.escape(shortTestString);
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}
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private void timeEscaper(String name, Callable escaper) throws Exception {
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long startTime = System.nanoTime();
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for (int i = 0; i < 1000; i++) {
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escaper.call();
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}
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long endTime = System.nanoTime();
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long durationMs = (endTime - startTime) / 1000000;
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System.out.println(String.format("%-21s%s", name + ":", +durationMs + "ms"));
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@Test
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public void testSimpleEscaperLong() throws Exception {
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EscapeUtil.escape(longTestString);
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}
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@Test
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public void testApacheEscaperShort() throws Exception {
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StringEscapeUtils.escapeHtml4(shortTestString);
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}
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@Test
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public void testApacheEscaperLong() throws Exception {
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StringEscapeUtils.escapeHtml4(longTestString);
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}
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}
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