vb6parse 1.0.0

vb6parse is a library for parsing and analyzing VB6 code, from projects, to controls, to modules, and forms.
Documentation 
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use crate::parsers::SyntaxKind;

use crate::parsers::cst::Parser;

impl Parser<'_> {
    // VB6 AppActivate statement syntax:
    // - AppActivate title[, wait]
    //
    // Activates an application window.
    //
    // [Reference](https://learn.microsoft.com/en-us/office/vba/language/reference/user-interface-help/appactivate-statement)
    pub(crate) fn parse_app_activate_statement(&mut self) {
        self.parse_simple_builtin_statement(SyntaxKind::AppActivateStatement);
    }
}

#[cfg(test)]
mod tests {
    use crate::*;

    #[test]
    fn appactivate_simple() {
        let source = r#"
Sub Test()
    AppActivate "MyApp"
End Sub
"#;
        let (cst_opt, _failures) = ConcreteSyntaxTree::from_text("test.bas", source).unpack();
        let cst = cst_opt.expect("CST should be parsed");

        let tree = cst.to_serializable();

        let mut settings = insta::Settings::clone_current();
        settings
            .set_snapshot_path("../../../../../snapshots/syntax/library/statements/app_activate");
        settings.set_prepend_module_to_snapshot(false);
        let _guard = settings.bind_to_scope();
        insta::assert_yaml_snapshot!(tree);
    }

    #[test]
    fn appactivate_with_variable() {
        let source = r"
Sub Test()
    AppActivate lstTopWin.Text
End Sub
";
        let (cst_opt, _failures) = ConcreteSyntaxTree::from_text("test.bas", source).unpack();
        let cst = cst_opt.expect("CST should be parsed");

        let tree = cst.to_serializable();

        let mut settings = insta::Settings::clone_current();
        settings
            .set_snapshot_path("../../../../../snapshots/syntax/library/statements/app_activate");
        settings.set_prepend_module_to_snapshot(false);
        let _guard = settings.bind_to_scope();
        insta::assert_yaml_snapshot!(tree);
    }

    #[test]
    fn appactivate_with_wait_parameter() {
        let source = r#"
Sub Test()
    AppActivate "Calculator", True
End Sub
"#;
        let (cst_opt, _failures) = ConcreteSyntaxTree::from_text("test.bas", source).unpack();
        let cst = cst_opt.expect("CST should be parsed");

        let tree = cst.to_serializable();

        let mut settings = insta::Settings::clone_current();
        settings
            .set_snapshot_path("../../../../../snapshots/syntax/library/statements/app_activate");
        settings.set_prepend_module_to_snapshot(false);
        let _guard = settings.bind_to_scope();
        insta::assert_yaml_snapshot!(tree);
    }

    #[test]
    fn appactivate_with_title_variable() {
        let source = r"
Sub Test()
    AppActivate sTitle
End Sub
";
        let (cst_opt, _failures) = ConcreteSyntaxTree::from_text("test.bas", source).unpack();
        let cst = cst_opt.expect("CST should be parsed");

        let tree = cst.to_serializable();

        let mut settings = insta::Settings::clone_current();
        settings
            .set_snapshot_path("../../../../../snapshots/syntax/library/statements/app_activate");
        settings.set_prepend_module_to_snapshot(false);
        let _guard = settings.bind_to_scope();
        insta::assert_yaml_snapshot!(tree);
    }

    #[test]
    fn appactivate_preserves_whitespace() {
        let source = r#"
Sub Test()
    AppActivate   "MyApp"  ,  False
End Sub
"#;
        let (cst_opt, _failures) = ConcreteSyntaxTree::from_text("test.bas", source).unpack();
        let cst = cst_opt.expect("CST should be parsed");

        let tree = cst.to_serializable();

        let mut settings = insta::Settings::clone_current();
        settings
            .set_snapshot_path("../../../../../snapshots/syntax/library/statements/app_activate");
        settings.set_prepend_module_to_snapshot(false);
        let _guard = settings.bind_to_scope();
        insta::assert_yaml_snapshot!(tree);
    }

    #[test]
    fn multiple_appactivate_statements() {
        let source = r#"
Sub Test()
    AppActivate "App1"
    AppActivate "App2"
    AppActivate windowTitle
End Sub
"#;
        let (cst_opt, _failures) = ConcreteSyntaxTree::from_text("test.bas", source).unpack();
        let cst = cst_opt.expect("CST should be parsed");

        let tree = cst.to_serializable();

        let mut settings = insta::Settings::clone_current();
        settings
            .set_snapshot_path("../../../../../snapshots/syntax/library/statements/app_activate");
        settings.set_prepend_module_to_snapshot(false);
        let _guard = settings.bind_to_scope();
        insta::assert_yaml_snapshot!(tree);
    }

    #[test]
    fn appactivate_in_if_statement() {
        let source = r#"
Sub Test()
    If condition Then
        AppActivate "MyApp"
    End If
End Sub
"#;
        let (cst_opt, _failures) = ConcreteSyntaxTree::from_text("test.bas", source).unpack();
        let cst = cst_opt.expect("CST should be parsed");

        let tree = cst.to_serializable();

        let mut settings = insta::Settings::clone_current();
        settings
            .set_snapshot_path("../../../../../snapshots/syntax/library/statements/app_activate");
        settings.set_prepend_module_to_snapshot(false);
        let _guard = settings.bind_to_scope();
        insta::assert_yaml_snapshot!(tree);
    }

    #[test]
    fn appactivate_inline_if() {
        let source = r"
Sub Test()
    If windowExists Then AppActivate windowTitle
End Sub
";
        let (cst_opt, _failures) = ConcreteSyntaxTree::from_text("test.bas", source).unpack();
        let cst = cst_opt.expect("CST should be parsed");

        let tree = cst.to_serializable();

        let mut settings = insta::Settings::clone_current();
        settings
            .set_snapshot_path("../../../../../snapshots/syntax/library/statements/app_activate");
        settings.set_prepend_module_to_snapshot(false);
        let _guard = settings.bind_to_scope();
        insta::assert_yaml_snapshot!(tree);
    }

    #[test]
    fn appactivate_with_error_handling() {
        let source = r#"
Sub Test()
    On Error Resume Next
    AppActivate lstTopWin.Text
    If Err Then MsgBox "AppActivate error: " & Err
End Sub
"#;
        let (cst_opt, _failures) = ConcreteSyntaxTree::from_text("test.bas", source).unpack();
        let cst = cst_opt.expect("CST should be parsed");

        let tree = cst.to_serializable();

        let mut settings = insta::Settings::clone_current();
        settings
            .set_snapshot_path("../../../../../snapshots/syntax/library/statements/app_activate");
        settings.set_prepend_module_to_snapshot(false);
        let _guard = settings.bind_to_scope();
        insta::assert_yaml_snapshot!(tree);
    }

    #[test]
    fn appactivate_at_module_level() {
        let source = r#"
AppActivate "MyApp"
"#;
        let (cst_opt, _failures) = ConcreteSyntaxTree::from_text("test.bas", source).unpack();
        let cst = cst_opt.expect("CST should be parsed");

        let tree = cst.to_serializable();

        let mut settings = insta::Settings::clone_current();
        settings
            .set_snapshot_path("../../../../../snapshots/syntax/library/statements/app_activate");
        settings.set_prepend_module_to_snapshot(false);
        let _guard = settings.bind_to_scope();
        insta::assert_yaml_snapshot!(tree);
    }
}