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Indent detector performance test: test separately hot and cold files

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This commit is contained in:
Yaroslav Lepenkin
2015-11-05 20:06:32 +03:00
parent 126a270f07
commit 99a0860b19
1 changed files with 22 additions and 23 deletions
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java/java-tests/testSrc/com/intellij/psi/codeStyle/autodetect/JavaAutoDetectIndentPerformanceTest.java
+22 -23
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@@ -36,14 +36,31 @@ public class JavaAutoDetectIndentPerformanceTest extends AbstractIndentAutoDetec
@NotNull
@Override
protected String getFileNameWithExtension() {
return getTestName(true) + ".java";
return "bigFile.java";
}
public void testBigFile() {
Ref<IndentOptions> ref = checkPerformanceRelativelyToFileRead();
//to ensure if worked as expected
Assert.assertEquals("Detect indent mismatch", 2, ref.get().INDENT_SIZE);
public void testBigColdFile() {
Ref<IndentOptions> ref = Ref.create();
long fileLoadTime = trackTime(() -> configureByFile(getFileNameWithExtension()));
long detectingTime = trackTime(() -> ref.set(detectIndentOptions()));
double ratio = (double)detectingTime / fileLoadTime;
if (ratio > 0.2) {
TeamCityLogger.error("Detecting indent have taken too much time proportionally to file read time " + ratio);
} else {
String msg = "Detecting indent relatively to file read " + ratio;
TeamCityLogger.info(msg);
System.out.println(msg);
}
//to ensure it worked as expected
Assert.assertEquals("Detect indent mismatch", 2, ref.get().INDENT_SIZE);
}
public void testBigHotFile() {
configureByFile(getFileNameWithExtension());
AbstractIndentAutoDetectionTest.detectIndentOptions();
PlatformTestUtil
.startPerformanceTest("Detecting indent on hot file", 30, AbstractIndentAutoDetectionTest::detectIndentOptions)
.cpuBound()
@@ -55,22 +72,4 @@ public class JavaAutoDetectIndentPerformanceTest extends AbstractIndentAutoDetec
runnable.run();
return System.currentTimeMillis() - startTime;
}
private Ref<IndentOptions> checkPerformanceRelativelyToFileRead() {
Ref<IndentOptions> ref = Ref.create();
long fileLoadTime = trackTime(() -> configureByFile(getFileNameWithExtension()));
long detectingTime = trackTime(() -> ref.set(detectIndentOptions()));
double ratio = (double)detectingTime / fileLoadTime;
if (ratio > 0.2) {
TeamCityLogger.error("Detecting indent have taken too much time proportionally to file read time " + ratio);
} else {
String msg = "Detecting indent relatively to file read " + ratio;
TeamCityLogger.info(msg);
System.out.println(msg);
}
return ref;
}
}