Comments throws off diagnostic (cvc-complex-type.2.3) mark onto the wrong location

[kathrynkodama]

Adding text to an XML element and the diagnostic "Element 'server' cannot contain text content.
The content type is defined as element-only." is expected on the text. In the below screenshot, inserting a comment in between the text and the element, and the diagnostic range switches to the comment even though it is still expected on the text.

See OpenLiberty/liberty-language-server#163 for more details. Observed on server.xml and pom.xml files.

[angelozerr]

@kathrynkodama could you share your xml please.

[kathrynkodama]

<?xml version='1.0' encoding='utf-8'?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <!-- Comment -->
    test

    <groupId>io.openliberty.guides</groupId>
    <artifactId>guide-getting-started</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <properties>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <!-- Liberty configuration -->
        <liberty.var.default.http.port>9080</liberty.var.default.http.port>
        <liberty.var.default.https.port>9443</liberty.var.default.https.port>
    </properties>

    <dependencies>
        <!-- Provided dependencies -->
        <dependency>
            <groupId>jakarta.platform</groupId>
            <artifactId>jakarta.jakartaee-api</artifactId>
            <version>9.1.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.eclipse.microprofile</groupId>
            <artifactId>microprofile</artifactId>
            <version>5.0</version>
            <type>pom</type>
            <scope>provided</scope>
        </dependency>
        <!-- For tests -->
        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter</artifactId>
            <version>5.8.2</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.jboss.resteasy</groupId>
            <artifactId>resteasy-client</artifactId>
            <version>6.0.0.Final</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.jboss.resteasy</groupId>
            <artifactId>resteasy-json-binding-provider</artifactId>
            <version>6.0.0.Final</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.glassfish</groupId>
            <artifactId>jakarta.json</artifactId>
            <version>2.0.1</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <finalName>${project.artifactId}</finalName>
        <plugins>
            <!-- Enable liberty-maven plugin -->
            <!-- tag::libertyMavenPlugin[] -->
            <plugin>
                <groupId>io.openliberty.tools</groupId>
                <artifactId>liberty-maven-plugin</artifactId>
                <version>3.7.1</version>
            </plugin>
            <!-- end::libertyMavenPlugin[] -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <version>3.3.2</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.22.2</version>
            </plugin>
            <!-- Plugin to run functional tests -->
            <!-- tag::maven-failsafe-plugin[] -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-failsafe-plugin</artifactId>
                <version>2.22.2</version>
                <configuration>
                    <systemPropertyVariables>
                        <http.port>${liberty.var.default.http.port}</http.port>
                        <!-- tag::contextRoot[] -->
                        <context.root>/dev</context.root>
                        <!-- end::contextRoot[] -->
                    </systemPropertyVariables>
                </configuration>
            </plugin>
            <!-- end::maven-failsafe-plugin[] -->
        </plugins>
    </build>
</project>