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Commit a114c493 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "aconfig: reject consecutive underscores in identifiers" am: c01b9a28... 

Merge "aconfig: reject consecutive underscores in identifiers" am: c01b9a28 am: e6d79549 am: 71b0098f

Original change: https://android-review.googlesource.com/c/platform/build/+/2624469



Change-Id: Iaed8a96cf23e18133ec091accb75eb7026c938af
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 3d024c61 71b0098f

tools/aconfig/src/codegen.rs

+9 −1
Original line number Diff line number Diff line
@@ -17,7 +17,10 @@ 
use anyhow::{ensure, Result};



pub fn is_valid_name_ident(s: &str) -> bool {

    // Identifiers must match [a-z][a-z0-9_]*

    // Identifiers must match [a-z][a-z0-9_]*, except consecutive underscores are not allowed

    if s.contains("__") {

        return false;

    }

    let mut chars = s.chars();

    let Some(first) = chars.next() else {

        return false;
@@ -46,11 +49,14 @@ mod tests { 
    fn test_is_valid_name_ident() {

        assert!(is_valid_name_ident("foo"));

        assert!(is_valid_name_ident("foo_bar_123"));

        assert!(is_valid_name_ident("foo_"));



        assert!(!is_valid_name_ident(""));

        assert!(!is_valid_name_ident("123_foo"));

        assert!(!is_valid_name_ident("foo-bar"));

        assert!(!is_valid_name_ident("foo-b\u{00e5}r"));

        assert!(!is_valid_name_ident("foo__bar"));

        assert!(!is_valid_name_ident("_foo"));

    }



    #[test]
@@ -59,6 +65,7 @@ mod tests { 
        assert!(is_valid_package_ident("foo_bar_123"));

        assert!(is_valid_package_ident("foo.bar"));

        assert!(is_valid_package_ident("foo.bar.a123"));

        assert!(!is_valid_package_ident("foo._bar"));



        assert!(!is_valid_package_ident(""));

        assert!(!is_valid_package_ident("123_foo"));
@@ -69,6 +76,7 @@ mod tests { 
        assert!(!is_valid_package_ident("foo.bar."));

        assert!(!is_valid_package_ident("."));

        assert!(!is_valid_package_ident("foo..bar"));

        assert!(!is_valid_package_ident("foo.__bar"));

    }



    #[test]