forgetest1
/
antlr
forked from jasder/antlr
1
0
Fork 0
Code Issues Pull Requests 1 Releases Wiki Activity

Proper check of JavaLR vs Java grammar

This commit is contained in:
nttdatahenriksorensen 2015-08-14 17:36:46 -07:00
parent cabb96f5e0
commit 86980fae90
1 changed files with 9 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
tool-testsuite/test/org/antlr/v4/test/tool/TestPerformance.java
View File

@ -153,7 +153,7 @@ public class TestPerformance extends BaseTest {
/**
* {@code true} to use the Java grammar with expressions in the v4
* left-recursive syntax (Java-LR.g4). {@code false} to use the standard
* left-recursive syntax (JavaLR.g4). {@code false} to use the standard
* grammar (Java.g4). In either case, the grammar is renamed in the
* temporary directory to Java.g4 before compiling.
*/
@ -415,9 +415,9 @@ public class TestPerformance extends BaseTest {
assertTrue("The JDK_SOURCE_ROOT environment variable must be set for performance testing.", jdkSourceRoot != null && !jdkSourceRoot.isEmpty());
compileJavaParser(USE_LR_GRAMMAR);
final String lexerName = "JavaLexer";
final String parserName = "JavaParser";
final String listenerName = "JavaBaseListener";
final String lexerName = USE_LR_GRAMMAR ? "JavaLRLexer" : "JavaLexer";
final String parserName = USE_LR_GRAMMAR ? "JavaLRParser" : "JavaParser";
final String listenerName = USE_LR_GRAMMAR ? "JavaLRBaseListener" : "JavaBaseListener";
final String entryPoint = "compilationUnit";
final ParserFactory factory = getParserFactory(lexerName, parserName, listenerName, entryPoint);
@ -1108,8 +1108,10 @@ public class TestPerformance extends BaseTest {
}
protected void compileJavaParser(boolean leftRecursive) throws IOException {
String grammarFileName = "Java.g4";
String sourceName = leftRecursive ? "Java-LR.g4" : "Java.g4";
String grammarFileName = leftRecursive ? "JavaLR.g4" : "Java.g4";
String sourceName = leftRecursive ? "JavaLR.g4" : "Java.g4";
String parserName = leftRecursive ? "JavaLRParser" : "JavaParser";
String lexerName = leftRecursive ? "JavaLRLexer" : "JavaLexer";
String body = load(sourceName, null);
List<String> extraOptions = new ArrayList<String>();
extraOptions.add("-Werror");
@ -1127,7 +1129,7 @@ public class TestPerformance extends BaseTest {
}
extraOptions.add("-visitor");
String[] extraOptionsArray = extraOptions.toArray(new String[extraOptions.size()]);
boolean success = rawGenerateAndBuildRecognizer(grammarFileName, body, "JavaParser", "JavaLexer", true, extraOptionsArray);
boolean success = rawGenerateAndBuildRecognizer(grammarFileName, body, parserName, lexerName, true, extraOptionsArray);
assertTrue(success);
}