Examples with UastNode org.sonar.uast.UastNode used on opensource projects

Example 26 with UastNode

use of org.sonar.uast.UastNode in project sonar-go by SonarSource.

the class UastGeneratorWrapperTest method test.

@Test
void test() throws Exception {
    SensorContextTester sensorContext = SensorContextTester.create(workDir);
    sensorContext.fileSystem().setWorkDir(workDir.toPath());
    UastGeneratorWrapper generator = new UastGeneratorWrapper(sensorContext);
    ByteArrayInputStream in = new ByteArrayInputStream("package main\nfunc foo() {}".getBytes(StandardCharsets.UTF_8));
    UastNode uast = generator.createUast(in);
    assertThat(uast.joinTokens()).isEqualTo("package main\n" + "func foo() {}");
}

Example 27 with UastNode

use of org.sonar.uast.UastNode in project sonar-go by SonarSource.

the class LiteralLikeTest method multiple_literal_children.

@Test
void multiple_literal_children() throws Exception {
    UastNode literal = Uast.from(new StringReader("{ \"kinds\": [], " + "\"children\": [" + "{ \"kinds\": [\"LITERAL\"], \"token\": {\"value\": \"foo\"  , \"line\": 1, \"column\": 1} }," + "{ \"kinds\": [\"LITERAL\"], \"token\": {\"value\": \"bar\" , \"line\": 1, \"column\": 1 } }" + "]" + "}"));
    LiteralLike literalLike = LiteralLike.from(literal);
    assertThat(literalLike).isNull();
}

Example 28 with UastNode

use of org.sonar.uast.UastNode in project sonar-go by SonarSource.

the class LiteralLikeTest method test.

@Test
void test() throws Exception {
    UastNode literal = Uast.from(new StringReader("{ \"kinds\": [\"LITERAL\"], \"token\": {\"value\": \"foo\" , \"line\": 1, \"column\": 1} }"));
    LiteralLike literalLike = LiteralLike.from(literal);
    assertThat(literalLike).isNotNull();
    assertThat(literalLike.value()).isEqualTo("foo");
    UastNode node = new UastNode(emptySet(), "", null, singletonList(literal));
    literalLike = LiteralLike.from(node);
    assertThat(literalLike).isNotNull();
    assertThat(literalLike.value()).isEqualTo("foo");
}

Example 29 with UastNode

use of org.sonar.uast.UastNode in project sonar-go by SonarSource.

the class CpdVisitor method scan.

public void scan(UastNode node) {
    if (node.kinds.contains(UastNode.Kind.COMMENT) || node.kinds.contains(UastNode.Kind.EOF)) {
        return;
    }
    UastNode.Token token = node.token;
    if (token != null) {
        String text = token.value;
        if (node.kinds.contains(UastNode.Kind.LITERAL)) {
            text = "LITERAL";
        }
        cpdTokens.addToken(newRange(inputFile, token), text);
    }
    for (UastNode child : node.children) {
        scan(child);
    }
}

Example 30 with UastNode

use of org.sonar.uast.UastNode in project sonar-go by SonarSource.

the class GoSensor method execute.

@Override
public void execute(SensorContext context) {
    Engine ruleEngine = new Engine(checks.all());
    UastGeneratorWrapper uastGenerator;
    try {
        uastGenerator = new UastGeneratorWrapper(context);
    } catch (Exception e) {
        LOG.error("Error initializing UAST generator", e);
        return;
    }
    List<InputFile> failedFiles = new ArrayList<>();
    for (InputFile inputFile : getInputFiles(context)) {
        try {
            UastNode uast = uastGenerator.createUast(inputFile.inputStream());
            // FIXME currently *_test.go files are MAIN and not TEST, see issue #140
            if (inputFile.type() == InputFile.Type.MAIN) {
                Engine.ScanResult scanResult = ruleEngine.scan(uast, inputFile);
                scanResult.issues.forEach(issue -> reportIssue(issue, context, inputFile));
                saveMetrics(scanResult.metrics, context, inputFile);
                saveCpdTokens(uast, context, inputFile);
            }
            saveHighlighting(uast, context, inputFile);
        } catch (Exception e) {
            failedFiles.add(inputFile);
            LOG.debug("Error analyzing file " + inputFile.toString(), e);
        }
    }
    if (!failedFiles.isEmpty()) {
        String failedFilesAsString = failedFiles.stream().map(InputFile::toString).collect(Collectors.joining("\n"));
        LOG.error("Failed to analyze {} file(s). Turn on debug message to see the details. Failed files:\n{}", failedFiles.size(), failedFilesAsString);
    }
    saveCoverageReports(context, GoCoverageReport.GoContext.DEFAULT);
}