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Use stages in programs test

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aNNiMON 2023-10-01 18:48:19 +03:00 committed by Victor Melnik
parent 42e55bd4cc
commit f0317c44c7
4 changed files with 31 additions and 34 deletions
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5
ownlang-core/src/main/java/com/annimon/ownlang/stages/StagesData.java
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@ -4,5 +4,10 @@ public interface StagesData {
<T> T get(String tag);
default <T> T getOrDefault(String tag, T other) {
T value = get(tag);
return value != null ? value : other;
}
void put(String tag, Object input);
}

7
ownlang-parser/src/main/java/com/annimon/ownlang/stages/ParseErrorsFormatterStage.java → ownlang-parser/src/main/java/com/annimon/ownlang/parser/error/ParseErrorsFormatterStage.java
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@ -1,10 +1,11 @@
package com.annimon.ownlang.stages;
package com.annimon.ownlang.parser.error;
import com.annimon.ownlang.Console;
import com.annimon.ownlang.parser.Pos;
import com.annimon.ownlang.parser.Range;
import com.annimon.ownlang.parser.error.ParseError;
import com.annimon.ownlang.parser.error.ParseErrors;
import com.annimon.ownlang.stages.SourceLoaderStage;
import com.annimon.ownlang.stages.Stage;
import com.annimon.ownlang.stages.StagesData;
public class ParseErrorsFormatterStage implements Stage<ParseErrors, String> {

2
ownlang-parser/src/main/java/com/annimon/ownlang/stages/OptimizationStage.java
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@ -10,7 +10,7 @@ public record OptimizationStage(int level)
@Override
public Statement perform(StagesData stagesData, Statement input) {
boolean showSummary = stagesData.get(TAG_OPTIMIZATION_SUMMARY);
boolean showSummary = stagesData.getOrDefault(TAG_OPTIMIZATION_SUMMARY, false);
return Optimizer.optimize(input, level, showSummary);
}
}

51
ownlang-parser/src/test/java/com/annimon/ownlang/parser/ProgramsTest.java
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@ -1,33 +1,43 @@
package com.annimon.ownlang.parser;
import com.annimon.ownlang.Console;
import com.annimon.ownlang.lib.*;
import com.annimon.ownlang.outputsettings.OutputSettings;
import com.annimon.ownlang.outputsettings.StringOutputSettings;
import com.annimon.ownlang.lib.FunctionValue;
import com.annimon.ownlang.lib.NumberValue;
import com.annimon.ownlang.lib.ScopeHandler;
import com.annimon.ownlang.parser.ast.FunctionDefineStatement;
import com.annimon.ownlang.parser.ast.Statement;
import com.annimon.ownlang.parser.ast.Visitor;
import com.annimon.ownlang.parser.visitors.AbstractVisitor;
import com.annimon.ownlang.stages.*;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.MethodSource;
import java.io.File;
import java.io.IOException;
import java.util.stream.Stream;
import static com.annimon.ownlang.parser.TestDataUtil.scanDirectory;
import static org.junit.jupiter.api.Assertions.*;
public class ProgramsTest {
private static final String RES_DIR = "src/test/resources";
private static Stage<String, Statement> testPipeline;
public static Stream<String> data() {
return scanDirectory(RES_DIR)
.map(File::getPath);
}
@BeforeAll
public static void createStage() {
testPipeline = new SourceLoaderStage()
.then(new LexerStage())
.then(new ParserStage())
.then(new ExecutionStage())
.then((stagesData, input) -> {
input.accept(testFunctionsExecutor);
return input;
});
}
@BeforeEach
public void initialize() {
ScopeHandler.resetScope();
@ -69,30 +79,11 @@ public class ProgramsTest {
@ParameterizedTest
@MethodSource("data")
public void testProgram(String programPath) throws IOException {
final String source = SourceLoader.readSource(programPath);
final Statement s = Parser.parse(Lexer.tokenize(source));
public void testProgram(String programPath) {
try {
s.execute();
s.accept(testFunctionsExecutor);
testPipeline.perform(new StagesDataMap(), programPath);
} catch (Exception oae) {
fail(oae.toString());
}
}
@Test
public void testOutput() {
OutputSettings oldSettings = Console.getSettings();
Console.useSettings(new StringOutputSettings());
String source = "for i = 0, i <= 5, i++\n print i";
final Statement s = Parser.parse(Lexer.tokenize(source));
try {
s.execute();
assertEquals("012345", Console.text());
} catch (Exception oae) {
fail(oae.toString());
} finally {
Console.useSettings(oldSettings);
fail(oae);
}
}