LUCENE-9167: test speedup for slowest/pathological tests (round 3)

lucene/analysis/common/src/test/org/apache/lucene/analysis/ar/TestArabicAnalyzer.java

@@ -112,7 +112,7 @@ public class TestArabicAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     ArabicAnalyzer a = new ArabicAnalyzer();
-    checkRandomData(random(), a, 200*RANDOM_MULTIPLIER);
+    checkRandomData(random(), a, 200 * RANDOM_MULTIPLIER);
     a.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/bn/TestBengaliAnalyzer.java

@@ -47,7 +47,7 @@ public class TestBengaliAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new BengaliAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/cjk/TestCJKAnalyzer.java

@@ -293,7 +293,7 @@ public class TestCJKAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomHugeStrings() throws Exception {
     Analyzer a = new CJKAnalyzer();
-    checkRandomData(random(), a, 100*RANDOM_MULTIPLIER, 8192);
+    checkRandomData(random(), a, 10 * RANDOM_MULTIPLIER, 8192);
     a.close();
   }
   

lucene/analysis/common/src/test/org/apache/lucene/analysis/cjk/TestCJKBigramFilter.java

@@ -170,12 +170,12 @@ public class TestCJKBigramFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomUnibiStrings() throws Exception {
-    checkRandomData(random(), unibiAnalyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), unibiAnalyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   /** blast some random strings through the analyzer */
   public void testRandomUnibiHugeStrings() throws Exception {
     Random random = random();
-    checkRandomData(random, unibiAnalyzer, 100*RANDOM_MULTIPLIER, 8192);
+    checkRandomData(random, unibiAnalyzer, 10 * RANDOM_MULTIPLIER, 8192);
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/cjk/TestCJKWidthFilter.java

@@ -74,7 +74,7 @@ public class TestCJKWidthFilter extends BaseTokenStreamTestCase {
   }
   
   public void testRandomData() throws IOException {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/commongrams/CommonGramsFilterTest.java

@@ -347,7 +347,7 @@ public class CommonGramsFilterTest extends BaseTokenStreamTestCase {
       }
     };
     
-    checkRandomData(random(), b, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), b, 200 * RANDOM_MULTIPLIER);
     b.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/compound/TestCompoundWordTokenFilter.java

@@ -389,7 +389,7 @@ public class TestCompoundWordTokenFilter extends BaseTokenStreamTestCase {
         return new TokenStreamComponents(tokenizer, filter);
       }
     };
-    checkRandomData(random(), b, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), b, 200 * RANDOM_MULTIPLIER);
     b.close();
   }
   

lucene/analysis/common/src/test/org/apache/lucene/analysis/core/TestDecimalDigitFilter.java

@@ -180,7 +180,7 @@ public class TestDecimalDigitFilter extends BaseTokenStreamTestCase {
    * blast some random strings through the filter
    */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), tokenized, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), tokenized, 200 * RANDOM_MULTIPLIER);
   }
 
   /** returns a psuedo-random codepoint which is a Decimal Digit */

lucene/analysis/common/src/test/org/apache/lucene/analysis/core/TestKeywordAnalyzer.java

@@ -130,7 +130,7 @@ public class TestKeywordAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new KeywordAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/cz/TestCzechAnalyzer.java

@@ -63,7 +63,7 @@ public class TestCzechAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new CzechAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/da/TestDanishAnalyzer.java

@@ -54,7 +54,7 @@ public class TestDanishAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new DanishAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/de/TestGermanLightStemFilter.java

@@ -75,7 +75,7 @@ public class TestGermanLightStemFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/de/TestGermanMinimalStemFilter.java

@@ -87,7 +87,7 @@ public class TestGermanMinimalStemFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/de/TestGermanNormalizationFilter.java

@@ -75,7 +75,7 @@ public class TestGermanNormalizationFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/de/TestGermanStemFilter.java

@@ -82,7 +82,7 @@ public class TestGermanStemFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/en/TestEnglishMinimalStemFilter.java

@@ -64,7 +64,7 @@ public class TestEnglishMinimalStemFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/es/TestSpanishLightStemFilter.java

@@ -58,7 +58,7 @@ public class TestSpanishLightStemFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/fa/TestPersianCharFilter.java

@@ -55,6 +55,6 @@ public class TestPersianCharFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/fi/TestFinnishLightStemFilter.java

@@ -75,7 +75,7 @@ public class TestFinnishLightStemFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/fr/TestFrenchLightStemFilter.java

@@ -205,7 +205,7 @@ public class TestFrenchLightStemFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/fr/TestFrenchMinimalStemFilter.java

@@ -106,7 +106,7 @@ public class TestFrenchMinimalStemFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/gl/TestGalicianAnalyzer.java

@@ -54,7 +54,7 @@ public class TestGalicianAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new GalicianAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/hi/TestHindiAnalyzer.java

@@ -59,7 +59,7 @@ public class TestHindiAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new HindiAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/hu/TestHungarianAnalyzer.java

@@ -54,7 +54,7 @@ public class TestHungarianAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new HungarianAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/hunspell/TestHunspellStemFilter.java

@@ -88,7 +88,7 @@ public class TestHunspellStemFilter extends BaseTokenStreamTestCase {
         return new TokenStreamComponents(tokenizer, new HunspellStemFilter(tokenizer, dictionary));
       }  
     };
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
   

lucene/analysis/common/src/test/org/apache/lucene/analysis/hy/TestArmenianAnalyzer.java

@@ -54,7 +54,7 @@ public class TestArmenianAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new ArmenianAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/id/TestIndonesianAnalyzer.java

@@ -54,7 +54,7 @@ public class TestIndonesianAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new IndonesianAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/it/TestItalianAnalyzer.java

@@ -54,7 +54,7 @@ public class TestItalianAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new ItalianAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
   

lucene/analysis/common/src/test/org/apache/lucene/analysis/it/TestItalianLightStemFilter.java

@@ -58,7 +58,7 @@ public class TestItalianLightStemFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/lt/TestLithuanianAnalyzer.java

@@ -48,6 +48,6 @@ public class TestLithuanianAnalyzer extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), new LithuanianAnalyzer(), 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), new LithuanianAnalyzer(), 200 * RANDOM_MULTIPLIER);
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/lv/TestLatvianAnalyzer.java

@@ -54,7 +54,7 @@ public class TestLatvianAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new LatvianAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/miscellaneous/TestRemoveDuplicatesTokenFilter.java

@@ -142,7 +142,7 @@ public class TestRemoveDuplicatesTokenFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    final int numIters = atLeast(10);
+    final int numIters = atLeast(3);
     for (int i = 0; i < numIters; i++) {
       SynonymMap.Builder b = new SynonymMap.Builder(random().nextBoolean());
       final int numEntries = atLeast(10);

lucene/analysis/common/src/test/org/apache/lucene/analysis/miscellaneous/TestScandinavianFoldingFilter.java

@@ -130,6 +130,6 @@ public class TestScandinavianFoldingFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomData() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/miscellaneous/TestScandinavianNormalizationFilter.java

@@ -128,6 +128,6 @@ public class TestScandinavianNormalizationFilter extends BaseTokenStreamTestCase
   
   /** blast some random strings through the analyzer */
   public void testRandomData() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/miscellaneous/TestWordDelimiterFilter.java

@@ -440,7 +440,7 @@ public class TestWordDelimiterFilter extends BaseTokenStreamTestCase {
   
   /** blast some enormous random strings through the analyzer */
   public void testRandomHugeStrings() throws Exception {
-    int numIterations = atLeast(3);
+    int numIterations = atLeast(1);
     for (int i = 0; i < numIterations; i++) {
       final int flags = random().nextInt(512);
       final CharArraySet protectedWords;

lucene/analysis/common/src/test/org/apache/lucene/analysis/miscellaneous/TestWordDelimiterGraphFilter.java

@@ -501,7 +501,7 @@ public class TestWordDelimiterGraphFilter extends BaseTokenStreamTestCase {
   
   /** blast some enormous random strings through the analyzer */
   public void testRandomHugeStrings() throws Exception {
-    int numIterations = atLeast(3);
+    int numIterations = atLeast(1);
     for (int i = 0; i < numIterations; i++) {
       final int flags = random().nextInt(512);
       final CharArraySet protectedWords;

lucene/analysis/common/src/test/org/apache/lucene/analysis/ngram/EdgeNGramTokenFilterTest.java

@@ -194,7 +194,7 @@ public class EdgeNGramTokenFilterTest extends BaseTokenStreamTestCase {
             new EdgeNGramTokenFilter(tokenizer, min, max, preserveOriginal));
         }    
       };
-      checkRandomData(random(), a, 100*RANDOM_MULTIPLIER);
+      checkRandomData(random(), a, 10*RANDOM_MULTIPLIER);
       a.close();
     }
   }

lucene/analysis/common/src/test/org/apache/lucene/analysis/ngram/NGramTokenFilterTest.java

@@ -196,7 +196,7 @@ public class NGramTokenFilterTest extends BaseTokenStreamTestCase {
               new NGramTokenFilter(tokenizer, min, max, preserveOriginal));
         }    
       };
-      checkRandomData(random(), a, 200*RANDOM_MULTIPLIER, 20);
+      checkRandomData(random(), a, 10*RANDOM_MULTIPLIER, 20);
       a.close();
     }
   }

lucene/analysis/common/src/test/org/apache/lucene/analysis/ngram/NGramTokenizerTest.java

@@ -113,7 +113,7 @@ public class NGramTokenizerTest extends BaseTokenStreamTestCase {
           return new TokenStreamComponents(tokenizer, tokenizer);
         }    
       };
-      checkRandomData(random(), a, 200*RANDOM_MULTIPLIER, 20);
+      checkRandomData(random(), a, 200 * RANDOM_MULTIPLIER, 20);
       checkRandomData(random(), a, 10*RANDOM_MULTIPLIER, 1027);
       a.close();
     }

lucene/analysis/common/src/test/org/apache/lucene/analysis/nl/TestDutchAnalyzer.java

@@ -176,7 +176,7 @@ public class TestDutchAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new DutchAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
   

lucene/analysis/common/src/test/org/apache/lucene/analysis/no/TestNorwegianAnalyzer.java

@@ -54,7 +54,7 @@ public class TestNorwegianAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new NorwegianAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/no/TestNorwegianLightStemFilter.java

@@ -93,7 +93,7 @@ public class TestNorwegianLightStemFilter extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Random random = random();
-    checkRandomData(random, analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random, analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/no/TestNorwegianMinimalStemFilter.java

@@ -93,7 +93,7 @@ public class TestNorwegianMinimalStemFilter extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Random random = random();
-    checkRandomData(random, analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random, analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/path/TestPathHierarchyTokenizer.java

@@ -226,7 +226,7 @@ public class TestPathHierarchyTokenizer extends BaseTokenStreamTestCase {
       }    
     };
     // TODO: properly support positionLengthAttribute
-    checkRandomData(random(), a, 1000*RANDOM_MULTIPLIER, 20, false, false);
+    checkRandomData(random(), a, 200 * RANDOM_MULTIPLIER, 20, false, false);
     a.close();
   }
   

lucene/analysis/common/src/test/org/apache/lucene/analysis/path/TestReversePathHierarchyTokenizer.java

@@ -184,7 +184,7 @@ public class TestReversePathHierarchyTokenizer extends BaseTokenStreamTestCase {
       }    
     };
     // TODO: properly support positionLengthAttribute
-    checkRandomData(random(), a, 1000*RANDOM_MULTIPLIER, 20, false, false);
+    checkRandomData(random(), a, 200 * RANDOM_MULTIPLIER, 20, false, false);
     a.close();
   }
   

lucene/analysis/common/src/test/org/apache/lucene/analysis/pattern/TestPatternReplaceFilter.java

@@ -99,7 +99,7 @@ public class TestPatternReplaceFilter extends BaseTokenStreamTestCase {
         return new TokenStreamComponents(tokenizer, filter);
       }    
     };
-    checkRandomData(random(), b, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), b, 200 * RANDOM_MULTIPLIER);
     b.close();
   }
   

lucene/analysis/common/src/test/org/apache/lucene/analysis/pattern/TestPatternTokenizer.java

@@ -142,7 +142,7 @@ public class TestPatternTokenizer extends BaseTokenStreamTestCase
         return new TokenStreamComponents(tokenizer);
       }    
     };
-    checkRandomData(random(), b, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), b, 200 * RANDOM_MULTIPLIER);
     b.close();
   }
 

lucene/analysis/common/src/test/org/apache/lucene/analysis/pattern/TestSimplePatternSplitTokenizer.java

@@ -267,7 +267,7 @@ public class TestSimplePatternSplitTokenizer extends BaseTokenStreamTestCase {
         return new TokenStreamComponents(tokenizer);
       }    
     };
-    checkRandomData(random(), b, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), b, 200 * RANDOM_MULTIPLIER);
     b.close();
   }
 

lucene/analysis/common/src/test/org/apache/lucene/analysis/pattern/TestSimplePatternTokenizer.java

@@ -212,7 +212,7 @@ public class TestSimplePatternTokenizer extends BaseTokenStreamTestCase {
         return new TokenStreamComponents(tokenizer);
       }    
     };
-    checkRandomData(random(), b, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), b, 200 * RANDOM_MULTIPLIER);
     b.close();
   }
 

lucene/analysis/common/src/test/org/apache/lucene/analysis/pt/TestPortugueseAnalyzer.java

@@ -54,7 +54,7 @@ public class TestPortugueseAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new PortugueseAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/pt/TestPortugueseLightStemFilter.java

@@ -119,7 +119,7 @@ public class TestPortugueseLightStemFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/pt/TestPortugueseMinimalStemFilter.java

@@ -93,7 +93,7 @@ public class TestPortugueseMinimalStemFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/pt/TestPortugueseStemFilter.java

@@ -93,7 +93,7 @@ public class TestPortugueseStemFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/ro/TestRomanianAnalyzer.java

@@ -54,7 +54,7 @@ public class TestRomanianAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new RomanianAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/ru/TestRussianAnalyzer.java

@@ -59,7 +59,7 @@ public class TestRussianAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new RussianAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/ru/TestRussianLightStemFilter.java

@@ -75,7 +75,7 @@ public class TestRussianLightStemFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/shingle/ShingleFilterTest.java

@@ -1125,7 +1125,7 @@ public class ShingleFilterTest extends BaseTokenStreamTestCase {
         return new TokenStreamComponents(tokenizer, new ShingleFilter(tokenizer));
       }
     };
-    checkRandomData(random, a, 100*RANDOM_MULTIPLIER, 8192);
+    checkRandomData(random, a, 3*RANDOM_MULTIPLIER, 8192);
     a.close();
   }
   

lucene/analysis/common/src/test/org/apache/lucene/analysis/sr/TestSerbianNormalizationFilter.java

@@ -67,7 +67,7 @@ public class TestSerbianNormalizationFilter extends BaseTokenStreamTestCase {
 
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/sr/TestSerbianNormalizationRegularFilter.java

@@ -67,7 +67,7 @@ public class TestSerbianNormalizationRegularFilter extends BaseTokenStreamTestCa
 
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/standard/TestClassicAnalyzer.java

@@ -334,14 +334,14 @@ public class TestClassicAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new ClassicAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
   
   /** blast some random large strings through the analyzer */
   public void testRandomHugeStrings() throws Exception {
     Analyzer analyzer = new ClassicAnalyzer();
-    checkRandomData(random(), analyzer, 100*RANDOM_MULTIPLIER, 8192);
+    checkRandomData(random(), analyzer, 10 * RANDOM_MULTIPLIER, 8192);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/standard/TestUAX29URLEmailTokenizer.java

@@ -627,7 +627,7 @@ public class TestUAX29URLEmailTokenizer extends BaseTokenStreamTestCase {
   /** blast some random large strings through the analyzer */
   public void testRandomHugeStrings() throws Exception {
     Random random = random();
-    checkRandomData(random, a, 100*RANDOM_MULTIPLIER, 8192);
+    checkRandomData(random, a, 3 * RANDOM_MULTIPLIER, 8192);
   }
 
   public void testExampleURLs() throws Exception {

lucene/analysis/common/src/test/org/apache/lucene/analysis/sv/TestSwedishAnalyzer.java

@@ -54,7 +54,7 @@ public class TestSwedishAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new SwedishAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/sv/TestSwedishLightStemFilter.java

@@ -75,7 +75,7 @@ public class TestSwedishLightStemFilter extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/common/src/test/org/apache/lucene/analysis/synonym/TestSynonymGraphFilter.java

@@ -1001,7 +1001,7 @@ public class TestSynonymGraphFilter extends BaseTokenStreamTestCase {
   /** simple random test like testRandom2, but for larger docs
    */
   public void testRandomHuge() throws Exception {
-    final int numIters = atLeast(3);
+    final int numIters = atLeast(1);
     for (int i = 0; i < numIters; i++) {
       SynonymMap.Builder b = new SynonymMap.Builder(random().nextBoolean());
       final int numEntries = atLeast(10);
@@ -1406,7 +1406,7 @@ public class TestSynonymGraphFilter extends BaseTokenStreamTestCase {
       a = getAnalyzer(b, true);
     }
 
-    int iters = atLeast(10);
+    int iters = atLeast(1);
     for(int iter=0;iter<iters;iter++) {
 
       String doc = toTokenString(randomBinaryChars(50, 100, bias, 'a'));

lucene/analysis/common/src/test/org/apache/lucene/analysis/synonym/TestSynonymMapFilter.java

@@ -532,7 +532,7 @@ public class TestSynonymMapFilter extends BaseTokenStreamTestCase {
         }
       };
 
-      checkRandomData(random, analyzer, 1000*RANDOM_MULTIPLIER);
+      checkRandomData(random, analyzer, 200*RANDOM_MULTIPLIER);
     }
   }
   */

lucene/analysis/common/src/test/org/apache/lucene/analysis/th/TestThaiAnalyzer.java

@@ -98,14 +98,14 @@ public class TestThaiAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new ThaiAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
   
   /** blast some random large strings through the analyzer */
   public void testRandomHugeStrings() throws Exception {
     Analyzer analyzer = new ThaiAnalyzer();
-    checkRandomData(random(), analyzer, 100*RANDOM_MULTIPLIER, 8192);
+    checkRandomData(random(), analyzer, 3*RANDOM_MULTIPLIER, 8192);
     analyzer.close();
   }
   

lucene/analysis/common/src/test/org/apache/lucene/analysis/tr/TestTurkishAnalyzer.java

@@ -56,7 +56,7 @@ public class TestTurkishAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new TurkishAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/analysis/util/TestRollingCharBuffer.java

@@ -26,7 +26,7 @@ import org.apache.lucene.util.TestUtil;
 public class TestRollingCharBuffer extends LuceneTestCase {
 
   public void test() throws Exception {
-    final int ITERS = atLeast(1000);
+    final int ITERS = atLeast(100);
     
     RollingCharBuffer buffer = new RollingCharBuffer();
 

lucene/analysis/common/src/test/org/apache/lucene/analysis/util/TestSegmentingTokenizerBase.java

@@ -138,8 +138,8 @@ public class TestSegmentingTokenizerBase extends BaseTokenStreamTestCase {
   
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
-    checkRandomData(random(), sentence, 10000*RANDOM_MULTIPLIER);
-    checkRandomData(random(), sentenceAndWord, 10000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), sentence, 200*RANDOM_MULTIPLIER);
+    checkRandomData(random(), sentenceAndWord, 200*RANDOM_MULTIPLIER);
   }
 
   // some tokenizers for testing

lucene/analysis/common/src/test/org/apache/lucene/analysis/wikipedia/WikipediaTokenizerTest.java

@@ -192,7 +192,7 @@ public class WikipediaTokenizerTest extends BaseTokenStreamTestCase {
       } 
     };
     // TODO: properly support positionLengthAttribute
-    checkRandomData(random(), a, 1000*RANDOM_MULTIPLIER, 20, false, false);
+    checkRandomData(random(), a, 200 * RANDOM_MULTIPLIER, 20, false, false);
     a.close();
   }
   
@@ -208,7 +208,7 @@ public class WikipediaTokenizerTest extends BaseTokenStreamTestCase {
       } 
     };
     // TODO: properly support positionLengthAttribute
-    checkRandomData(random, a, 100*RANDOM_MULTIPLIER, 8192, false, false);
+    checkRandomData(random, a, 10 * RANDOM_MULTIPLIER, 8192, false, false);
     a.close();
   }
 }

lucene/analysis/common/src/test/org/apache/lucene/collation/TestCollationDocValuesField.java

@@ -86,7 +86,7 @@ public class TestCollationDocValuesField extends LuceneTestCase {
     doc.add(field);
     doc.add(collationField);
     
-    int numDocs = atLeast(500);
+    int numDocs = atLeast(100);
     for (int i = 0; i < numDocs; i++) {
       String value = TestUtil.randomSimpleString(random());
       field.setStringValue(value);
@@ -98,7 +98,7 @@ public class TestCollationDocValuesField extends LuceneTestCase {
     iw.close();
     IndexSearcher is = newSearcher(ir);
     
-    int numChecks = atLeast(100);
+    int numChecks = atLeast(20);
     
     try {
       for (int i = 0; i < numChecks; i++) {

lucene/analysis/icu/src/test/org/apache/lucene/analysis/icu/segmentation/TestICUTokenizer.java

@@ -339,7 +339,7 @@ public class TestICUTokenizer extends BaseTokenStreamTestCase {
   /** blast some random large strings through the analyzer */
   public void testRandomHugeStrings() throws Exception {
     Random random = random();
-    checkRandomData(random, a, 100*RANDOM_MULTIPLIER, 8192);
+    checkRandomData(random, a, 10 * RANDOM_MULTIPLIER, 8192);
   }
   
   public void testTokenAttributes() throws Exception {

lucene/analysis/icu/src/test/org/apache/lucene/analysis/icu/segmentation/TestICUTokenizerCJK.java

@@ -115,6 +115,6 @@ public class TestICUTokenizerCJK extends BaseTokenStreamTestCase {
   /** blast some random large strings through the analyzer */
   public void testRandomHugeStrings() throws Exception {
     Random random = random();
-    checkRandomData(random, a, 100*RANDOM_MULTIPLIER, 8192);
+    checkRandomData(random, a, 10 * RANDOM_MULTIPLIER, 8192);
   }
 }

lucene/analysis/kuromoji/src/test/org/apache/lucene/analysis/ja/TestExtendedMode.java

@@ -80,6 +80,12 @@ public class TestExtendedMode extends BaseTokenStreamTestCase {
   
   /** blast some random large strings through the analyzer */
   public void testRandomHugeStrings() throws Exception {
+    Random random = random();
+    checkRandomData(random, analyzer, RANDOM_MULTIPLIER, 4096);
+  }
+  
+  @Nightly
+  public void testRandomHugeStringsAtNight() throws Exception {
     Random random = random();
     checkRandomData(random, analyzer, 3*RANDOM_MULTIPLIER, 8192);
   }

lucene/analysis/kuromoji/src/test/org/apache/lucene/analysis/ja/TestJapaneseKatakanaStemFilter.java

@@ -94,7 +94,7 @@ public class TestJapaneseKatakanaStemFilter extends BaseTokenStreamTestCase {
   }
   
   public void testRandomData() throws IOException {
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/kuromoji/src/test/org/apache/lucene/analysis/ja/TestJapaneseReadingFormFilter.java

@@ -103,8 +103,8 @@ public class TestJapaneseReadingFormFilter extends BaseTokenStreamTestCase {
 
   public void testRandomData() throws IOException {
     Random random = random();
-    checkRandomData(random, katakanaAnalyzer, 200*RANDOM_MULTIPLIER);
-    checkRandomData(random, romajiAnalyzer, 200*RANDOM_MULTIPLIER);
+    checkRandomData(random, katakanaAnalyzer, 200 * RANDOM_MULTIPLIER);
+    checkRandomData(random, romajiAnalyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/kuromoji/src/test/org/apache/lucene/analysis/ja/TestJapaneseTokenizer.java

@@ -369,7 +369,8 @@ public class
 
 
   public void testLargeDocReliability() throws Exception {
-    for (int i = 0; i < 10; i++) {
+    int numIters = atLeast(1);
+    for (int i = 0; i < numIters; i++) {
       String s = TestUtil.randomUnicodeString(random(), 10000);
       try (TokenStream ts = analyzer.tokenStream("foo", s)) {
         ts.reset();

lucene/analysis/morfologik/src/test/org/apache/lucene/analysis/uk/TestUkrainianAnalyzer.java

@@ -73,7 +73,7 @@ public class TestUkrainianAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new UkrainianMorfologikAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/analysis/nori/src/test/org/apache/lucene/analysis/ko/TestKoreanReadingFormFilter.java

@@ -58,7 +58,7 @@ public class TestKoreanReadingFormFilter extends BaseTokenStreamTestCase {
   
   public void testRandomData() throws IOException {
     Random random = random();
-    checkRandomData(random, analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random, analyzer, 200 * RANDOM_MULTIPLIER);
   }
   
   public void testEmptyTerm() throws IOException {

lucene/analysis/nori/src/test/org/apache/lucene/analysis/ko/TestKoreanTokenizer.java

@@ -400,7 +400,7 @@ public class TestKoreanTokenizer extends BaseTokenStreamTestCase {
         return new TokenStreamComponents(tokenizer, graph);
       }
     };
-    checkRandomData(random, analyzer, 3*RANDOM_MULTIPLIER, 8192);
+    checkRandomData(random, analyzer, RANDOM_MULTIPLIER, 4096);
     analyzer.close();
   }
 

lucene/analysis/phonetic/src/test/org/apache/lucene/analysis/phonetic/TestPhoneticFilter.java

@@ -105,7 +105,7 @@ public class TestPhoneticFilter extends BaseTokenStreamTestCase {
         }   
       };
       
-      checkRandomData(random(), b, 1000*RANDOM_MULTIPLIER);
+      checkRandomData(random(), b, 200 * RANDOM_MULTIPLIER);
       b.close();
     }
   }

lucene/analysis/stempel/src/test/org/apache/lucene/analysis/pl/TestPolishAnalyzer.java

@@ -53,7 +53,7 @@ public class TestPolishAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new PolishAnalyzer();
-    checkRandomData(random(), analyzer, 1000*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
 }

lucene/benchmark/src/test/org/apache/lucene/benchmark/byTask/TestPerfTasksLogic.java

@@ -55,11 +55,13 @@ import org.apache.lucene.index.TermsEnum;
 import org.apache.lucene.search.DocIdSetIterator;
 import org.apache.lucene.store.Directory;
 import org.apache.lucene.util.BytesRef;
+import org.apache.lucene.util.LuceneTestCase;
 import org.apache.lucene.util.TestUtil;
 
 /**
  * Test very simply that perf tasks - simple algorithms - are doing what they should.
  */
+@LuceneTestCase.SuppressCodecs("SimpleText")
 public class TestPerfTasksLogic extends BenchmarkTestCase {
 
   @Override

lucene/classification/src/test/org/apache/lucene/classification/utils/DataSplitterTest.java

@@ -42,6 +42,7 @@ import org.junit.Test;
 /**
  * Testcase for {@link org.apache.lucene.classification.utils.DatasetSplitter}
  */
+@LuceneTestCase.SuppressCodecs("SimpleText")
 public class DataSplitterTest extends LuceneTestCase {
 
   private LeafReader originalIndex;

lucene/core/src/test/org/apache/lucene/analysis/standard/TestStandardAnalyzer.java

@@ -439,7 +439,7 @@ public class TestStandardAnalyzer extends BaseTokenStreamTestCase {
   /** blast some random strings through the analyzer */
   public void testRandomStrings() throws Exception {
     Analyzer analyzer = new StandardAnalyzer();
-    checkRandomData(random(), analyzer, 200*RANDOM_MULTIPLIER);
+    checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER);
     analyzer.close();
   }
   

lucene/core/src/test/org/apache/lucene/analysis/tokenattributes/TestCharTermAttributeImpl.java

@@ -51,6 +51,7 @@ public class TestCharTermAttributeImpl extends LuceneTestCase {
     });
   }
 
+  @Slow
   public void testGrow() {
     CharTermAttributeImpl t = new CharTermAttributeImpl();
     StringBuilder buf = new StringBuilder("ab");

lucene/core/src/test/org/apache/lucene/codecs/lucene60/TestLucene60PointsFormat.java

@@ -108,7 +108,7 @@ public class TestLucene60PointsFormat extends BasePointsFormatTestCase {
     byte[] pointValue = new byte[3];
     byte[] uniquePointValue = new byte[3];
     random().nextBytes(uniquePointValue);
-    final int numDocs = atLeast(10000); // make sure we have several leaves
+    final int numDocs = TEST_NIGHTLY ? atLeast(10000) : atLeast(500); // at night, make sure we have several leaves
     final boolean multiValues = random().nextBoolean();
     for (int i = 0; i < numDocs; ++i) {
       Document doc = new Document();
@@ -215,7 +215,7 @@ public class TestLucene60PointsFormat extends BasePointsFormatTestCase {
     uniquePointValue[1] = new byte[3];
     random().nextBytes(uniquePointValue[0]);
     random().nextBytes(uniquePointValue[1]);
-    final int numDocs = atLeast(10000); // make sure we have several leaves
+    final int numDocs = TEST_NIGHTLY? atLeast(10000) : atLeast(1000); // in nightly, make sure we have several leaves
     final boolean multiValues = random().nextBoolean();
     for (int i = 0; i < numDocs; ++i) {
       Document doc = new Document();

lucene/core/src/test/org/apache/lucene/codecs/lucene80/TestIndexedDISI.java

@@ -319,7 +319,8 @@ public class TestIndexedDISI extends LuceneTestCase {
 
   public void testFewMissingDocs() throws IOException {
     try (Directory dir = newDirectory()) {
-      for (int iter = 0; iter < 100; ++iter) {
+      int numIters = atLeast(10);
+      for (int iter = 0; iter < numIters; ++iter) {
         int maxDoc = TestUtil.nextInt(random(), 1, 100000);
         FixedBitSet set = new FixedBitSet(maxDoc);
         set.set(0, maxDoc);
@@ -412,7 +413,8 @@ public class TestIndexedDISI extends LuceneTestCase {
 
   public void testRandom() throws IOException {
     try (Directory dir = newDirectory()) {
-      for (int i = 0; i < 10; ++i) {
+      int numIters = atLeast(3);
+      for (int i = 0; i < numIters; ++i) {
         doTestRandom(dir);
       }
     }

lucene/core/src/test/org/apache/lucene/codecs/perfield/TestPerFieldPostingsFormat2.java

@@ -67,6 +67,7 @@ import org.junit.Test;
 //TODO: would be better in this test to pull termsenums and instanceof or something?
 // this way we can verify PFPF is doing the right thing.
 // for now we do termqueries.
+@LuceneTestCase.SuppressCodecs("SimpleText")
 public class TestPerFieldPostingsFormat2 extends LuceneTestCase {
 
   private IndexWriter newWriter(Directory dir, IndexWriterConfig conf)

lucene/core/src/test/org/apache/lucene/document/BaseShapeTestCase.java

@@ -70,7 +70,7 @@ public abstract class BaseShapeTestCase extends LuceneTestCase {
 
   // A particularly tricky adversary for BKD tree:
   public void testSameShapeManyTimes() throws Exception {
-    int numShapes = TEST_NIGHTLY ? atLeast(50) : atLeast(10);
+    int numShapes = TEST_NIGHTLY ? atLeast(50) : atLeast(3);
 
     // Every doc has 2 points:
     Object theShape = nextShape();

lucene/core/src/test/org/apache/lucene/document/TestLatLonPointDistanceFeatureQuery.java

@@ -338,7 +338,7 @@ public class TestLatLonPointDistanceFeatureQuery extends LuceneTestCase {
     LatLonDocValuesField docValue = new LatLonDocValuesField("foo", 0., 0.);
     doc.add(docValue);
 
-    int numDocs = atLeast(10000);
+    int numDocs = atLeast(1000);
     for (int i = 0; i < numDocs; ++i) {
       double lat = random().nextDouble() * 180 - 90;
       double lon = random().nextDouble() * 360 - 180;
@@ -350,7 +350,8 @@ public class TestLatLonPointDistanceFeatureQuery extends LuceneTestCase {
     IndexReader reader = DirectoryReader.open(w);
     IndexSearcher searcher = newSearcher(reader);
 
-    for (int iter = 0; iter < 10; ++iter) {
+    int numIters = atLeast(3);
+    for (int iter = 0; iter < numIters; ++iter) {
       double lat = random().nextDouble() * 180 - 90;
       double lon = random().nextDouble() * 360 - 180;
       double  pivotDistance = random().nextDouble() * random().nextDouble() * Math.PI * GeoUtils.EARTH_MEAN_RADIUS_METERS;

lucene/core/src/test/org/apache/lucene/document/TestXYMultiPolygonShapeQueries.java

@@ -25,8 +25,10 @@ import org.apache.lucene.geo.Tessellator;
 import org.apache.lucene.geo.XYPolygon;
 import org.apache.lucene.geo.XYRectangle;
 import org.apache.lucene.geo.XYRectangle2D;
+import org.apache.lucene.util.LuceneTestCase;
 
 /** random cartesian bounding box, line, and polygon query tests for random indexed arrays of cartesian {@link XYPolygon} types */
+@LuceneTestCase.SuppressCodecs("SimpleText")
 public class TestXYMultiPolygonShapeQueries extends BaseXYShapeTestCase {
   @Override
   protected ShapeType getShapeType() {

lucene/core/src/test/org/apache/lucene/index/TestDirectoryReader.java

@@ -50,6 +50,7 @@ import org.junit.Assume;
 
 import static org.apache.lucene.search.DocIdSetIterator.NO_MORE_DOCS;
 
+@LuceneTestCase.SuppressCodecs("SimpleText")
 public class TestDirectoryReader extends LuceneTestCase {
   
   public void testDocument() throws IOException {

lucene/core/src/test/org/apache/lucene/index/TestIndexWriterCommit.java

@@ -168,6 +168,8 @@ public class TestIndexWriterCommit extends LuceneTestCase {
    * file.  We check this by using MockDirectoryWrapper to
    * measure max temp disk space used.
    */
+  // TODO: can this write less docs/indexes?
+  @Nightly
   public void testCommitOnCloseDiskUsage() throws IOException {
     // MemoryCodec, since it uses FST, is not necessarily
     // "additive", ie if you add up N small FSTs, then merge

lucene/core/src/test/org/apache/lucene/index/TestIndexWriterDelete.java

@@ -980,7 +980,8 @@ public class TestIndexWriterDelete extends LuceneTestCase {
     dir.close();
   }
   
-  @Slow
+  // TODO: this test can hit pathological cases (IW settings?) where it runs for far too long
+  @Nightly
   public void testIndexingThenDeleting() throws Exception {
     // TODO: move this test to its own class and just @SuppressCodecs?
     // TODO: is it enough to just use newFSDirectory?

lucene/core/src/test/org/apache/lucene/index/TestIndexWriterMaxDocs.java

@@ -362,6 +362,8 @@ public class TestIndexWriterMaxDocs extends LuceneTestCase {
   /** 
    * LUCENE-6299: Test if addindexes(Dir[]) prevents exceeding max docs.
    */
+  // TODO: can we use the setter to lower the amount of docs to be written here?
+  @Nightly
   public void testAddTooManyIndexesDir() throws Exception {
     // we cheat and add the same one over again... IW wants a write lock on each
     Directory dir = newDirectory(random(), NoLockFactory.INSTANCE);

lucene/core/src/test/org/apache/lucene/index/TestIndexWriterMergePolicy.java

@@ -128,6 +128,7 @@ public class TestIndexWriterMergePolicy extends LuceneTestCase {
   }
 
   // Test the case where both mergeFactor and maxBufferedDocs change
+  @Nightly
   public void testMaxBufferedDocsChange() throws IOException {
     Directory dir = newDirectory();
 

lucene/core/src/test/org/apache/lucene/index/TestIndexWriterThreadsToSegments.java

@@ -42,6 +42,7 @@ import org.apache.lucene.util.StringHelper;
 import org.apache.lucene.util.TestUtil;
 import org.apache.lucene.util.Version;
 
+@LuceneTestCase.SuppressCodecs("SimpleText")
 public class TestIndexWriterThreadsToSegments extends LuceneTestCase {
 
   // LUCENE-5644: for first segment, two threads each indexed one doc (likely concurrently), but for second segment, each thread indexed the

lucene/core/src/test/org/apache/lucene/index/TestIndexWriterWithThreads.java

@@ -50,7 +50,7 @@ import org.apache.lucene.util.LuceneTestCase.Slow;
 /**
  * MultiThreaded IndexWriter tests
  */
-@Slow
+@Slow @LuceneTestCase.SuppressCodecs("SimpleText")
 public class TestIndexWriterWithThreads extends LuceneTestCase {
 
   // Used by test cases below
@@ -141,7 +141,7 @@ public class TestIndexWriterWithThreads extends LuceneTestCase {
   public void testImmediateDiskFullWithThreads() throws Exception {
 
     int NUM_THREADS = 3;
-    final int numIterations = TEST_NIGHTLY ? 10 : 3;
+    final int numIterations = TEST_NIGHTLY ? 10 : 1;
     for (int iter=0;iter<numIterations;iter++) {
       if (VERBOSE) {
         System.out.println("\nTEST: iter=" + iter);

lucene/core/src/test/org/apache/lucene/index/TestManyFields.java

@@ -30,6 +30,7 @@ import org.apache.lucene.store.Directory;
 import org.apache.lucene.util.LuceneTestCase;
 
 /** Test that creates way, way, way too many fields */
+@LuceneTestCase.SuppressCodecs("SimpleText")
 public class TestManyFields extends LuceneTestCase {
   private static final FieldType storedTextType = new FieldType(TextField.TYPE_NOT_STORED);