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Commit cd6f3644 authored by René Schöne's avatar René Schöne
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Prepare to test for missing trailing newline.

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1 merge request!6Update relast-preprocessor to newest version.
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Stage: build
Stage: test
Stage: ragdoc_build
Stage: ragdoc_view
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ragconnect.tests/src/test/01-input/regression-tests/issue27/.gitignore 0 → 100644
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/*.noNewLine.*
ragconnect.tests/src/test/01-input/regression-tests/issue27/README.md 0 → 100644
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# Issue27
Regression test for failing parser when missing newline at end of specification.
ragconnect.tests/src/test/01-input/regression-tests/issue27/Test.connect 0 → 100644
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receive A.Name ;
ragconnect.tests/src/test/01-input/regression-tests/issue27/Test.relast 0 → 100644
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A ::= <Name:String> ;
ragconnect.tests/src/test/java/org/jastadd/ragconnect/tests/Errors.java
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......@@ -2,7 +2,6 @@ package org.jastadd.ragconnect.tests;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.jastadd.ragconnect.compiler.Compiler;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
......@@ -10,14 +9,14 @@ import org.junit.jupiter.api.Test;
import java.io.File;
import java.io.IOException;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
import static org.assertj.core.api.Assertions.assertThat;
import static org.jastadd.ragconnect.tests.TestUtils.exec;
import static org.jastadd.ragconnect.tests.TestUtils.readFile;
import static org.junit.jupiter.api.Assertions.assertTrue;
......@@ -25,8 +24,8 @@ public class Errors {
private static final Logger logger = LogManager.getLogger(Errors.class);
private static final String FILENAME_PATTERN = "$FILENAME";
private static final String INPUT_DIRECTORY = "./src/test/01-input/errors/";
private static final String OUTPUT_DIRECTORY = "./src/test/02-after-ragconnect/errors/";
private static final String ERROR_DIRECTORY = "errors/";
private static final String OUTPUT_DIRECTORY = TestUtils.OUTPUT_DIRECTORY_PREFIX + ERROR_DIRECTORY;
private static final String DEFAULT_GRAMMAR_NAME = "Errors";
......@@ -48,44 +47,21 @@ public class Errors {
@SuppressWarnings("SameParameterValue")
private void test(String expectedName, String rootNode, String... connectNames) throws IOException {
String grammarFile = INPUT_DIRECTORY + DEFAULT_GRAMMAR_NAME + ".relast";
// String ragconnectFile = INPUT_DIRECTORY + name + ".connect";
String outFile = OUTPUT_DIRECTORY + expectedName + ".out";
String expectedFile = INPUT_DIRECTORY + expectedName + ".expected";
assertThat(connectNames).isNotEmpty();
try {
logger.debug("user.dir: {}", System.getProperty("user.dir"));
List<String> args = new ArrayList<>() {{
add("--o=" + OUTPUT_DIRECTORY);
add("--rootNode=" + rootNode);
add("--verbose");
add(grammarFile);
}};
for (String connectName : connectNames) {
args.add(INPUT_DIRECTORY + connectName + ".connect");
}
int returnValue = exec(Compiler.class, args.toArray(new String[0]), new File(outFile));
Assertions.assertEquals(1, returnValue, "RagConnect did not return with value 1");
} catch (IOException | InterruptedException e) {
e.printStackTrace();
}
String grammarFile = ERROR_DIRECTORY + DEFAULT_GRAMMAR_NAME + ".relast";
List<String> connectFiles = Arrays.stream(connectNames)
.map(connectName -> ERROR_DIRECTORY + connectName + ".connect")
.collect(Collectors.toList());
Path outPath = TestUtils.runCompiler(grammarFile, connectFiles, rootNode, ERROR_DIRECTORY, 1);
final String startOfErrorsPattern = "SEVERE: Errors:";
String out = readFile(outFile, Charset.defaultCharset());
String out = readFile(outPath, Charset.defaultCharset());
assertThat(out).contains(startOfErrorsPattern);
out = out.substring(out.indexOf(startOfErrorsPattern) + 16);
String expected = readFile(expectedFile, Charset.defaultCharset());
// if (inFiles.size() == 1) {
// expected = expected.replace(FILENAME_PATTERN, name + ".connect");
// } else {
// for (int i = 0; i < inFiles.size(); i++) {
// expected = expected.replace(FILENAME_PATTERN + (i + 1), inFiles.get(i));
// }
// }
Path expectedPath = Paths.get(TestUtils.INPUT_DIRECTORY_PREFIX)
.resolve(ERROR_DIRECTORY)
.resolve(expectedName + ".expected");
String expected = readFile(expectedPath, Charset.defaultCharset());
List<String> outList = Arrays.asList(out.split("\n"));
Collections.sort(outList);
List<String> expectedList = Arrays.stream(expected.split("\n"))
......
ragconnect.tests/src/test/java/org/jastadd/ragconnect/tests/RegressionTests.java 0 → 100644
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package org.jastadd.ragconnect.tests;
import org.junit.jupiter.api.Test;
import java.io.IOException;
import java.nio.file.*;
import java.util.Collections;
/**
* Regression tests for fixed issues.
*
* @author rschoene - Initial contribution
*/
public class RegressionTests {
private static final String REGRESSION_TEST_OUTPUT_DIRECTORY = "regression-test/";
@Test
public void issue27() throws IOException {
String grammarFile = "regression-tests/issue27/Test.relast";
String connectFile = "regression-tests/issue27/Test.connect";
grammarFile = ensureNoTrailingNewLine(grammarFile);
connectFile = ensureNoTrailingNewLine(connectFile);
// FIXME Once fixed in pre-processor, change expected return value from 1 to 0
TestUtils.runCompiler(grammarFile, Collections.singletonList(connectFile), "A", REGRESSION_TEST_OUTPUT_DIRECTORY, 1);
}
private String ensureNoTrailingNewLine(String inputFileSuffix) throws IOException {
int dotIndex = inputFileSuffix.lastIndexOf('.');
String outFileSuffix = inputFileSuffix.substring(0, dotIndex) + ".noNewLine" + inputFileSuffix.substring(dotIndex);
Path inputPath = Paths.get(TestUtils.INPUT_DIRECTORY_PREFIX).resolve(inputFileSuffix);
Path outputPath = Paths.get(TestUtils.INPUT_DIRECTORY_PREFIX).resolve(outFileSuffix);
String content = Files.readString(inputPath);
Files.writeString(outputPath, content.stripTrailing(), StandardOpenOption.CREATE);
return outFileSuffix;
}
}
ragconnect.tests/src/test/java/org/jastadd/ragconnect/tests/TestUtils.java
+ 49
− 2
View file @ cd6f3644
package org.jastadd.ragconnect.tests;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.jastadd.ragconnect.compiler.Compiler;
import org.junit.jupiter.api.Assertions;
import java.io.File;
import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;
/**
......@@ -17,7 +26,10 @@ import static org.junit.jupiter.api.Assertions.fail;
*/
public class TestUtils {
private static final Logger logger = LogManager.getLogger(TestUtils.class);
public static final double DELTA = 0.001d;
public static final String INPUT_DIRECTORY_PREFIX = "./src/test/01-input/";
public static final String OUTPUT_DIRECTORY_PREFIX = "./src/test/02-after-ragconnect/";
public static String getMqttHost() {
if (System.getenv("GITLAB_CI") != null) {
......@@ -41,6 +53,41 @@ public class TestUtils {
return 1883;
}
public static Path runCompiler(String grammarFile, Iterable<String> connectFiles, String rootNode, String outputDirectory, int expectedReturnValue) {
assertThat(connectFiles).isNotEmpty();
Path outPath = Paths.get(OUTPUT_DIRECTORY_PREFIX)
.resolve(outputDirectory)
.resolve("Compiler.out");
ensureCreated(outPath.getParent());
try {
logger.debug("user.dir: {}", System.getProperty("user.dir"));
List<String> args = new ArrayList<>() {{
add("--o=" + OUTPUT_DIRECTORY_PREFIX + outputDirectory);
add("--rootNode=" + rootNode);
add("--verbose");
add(INPUT_DIRECTORY_PREFIX + grammarFile);
}};
connectFiles.forEach(connectFile -> args.add(INPUT_DIRECTORY_PREFIX + connectFile));
int returnValue = exec(Compiler.class, args.toArray(new String[0]), outPath.toFile());
Assertions.assertEquals(expectedReturnValue, returnValue, "RagConnect did not return with value " + expectedReturnValue);
} catch (IOException | InterruptedException e) {
fail(e);
}
return outPath;
}
private static void ensureCreated(Path directory) {
File directoryFile = directory.toFile();
if (directoryFile.exists() && directoryFile.isDirectory()) {
return;
}
assertTrue(directoryFile.mkdirs());
}
public static int exec(Class<?> klass, String[] args, File err) throws IOException,
InterruptedException {
String javaHome = System.getProperty("java.home");
......@@ -79,9 +126,9 @@ public class TestUtils {
}
}
public static String readFile(String path, Charset encoding)
public static String readFile(Path path, Charset encoding)
throws IOException {
byte[] encoded = Files.readAllBytes(Paths.get(path));
byte[] encoded = Files.readAllBytes(path);
return new String(encoded, encoding);
}
......
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