more tests

Author: mkovaxx

clap_complete/tests/testsuite/common.rs

@@ -300,6 +300,24 @@ pub(crate) fn optional_multi_value_option_command(name: &'static str) -> clap::C
     )
 }
 
+#[allow(dead_code)]
+pub(crate) fn allow_dash_dash_as_value_command(name: &'static str) -> clap::Command {
+    clap::Command::new(name)
+        .arg(
+            clap::Arg::new("value")
+                .long("value")
+                .action(clap::ArgAction::Set)
+                .allow_hyphen_values(true)
+                .allow_dash_dash_as_value(false),
+        )
+        .arg(
+            clap::Arg::new("pos")
+                .help("collect trailing values")
+                .num_args(0..)
+                .last(true),
+        )
+}
+
 pub(crate) fn two_multi_valued_arguments_command(name: &'static str) -> clap::Command {
     clap::Command::new(name)
         .arg(

clap_complete/tests/testsuite/engine.rs

@@ -378,6 +378,26 @@ pos_c
     assert_data_eq!(complete!(cmd, "-cSF=[TAB]"), snapbox::str![]);
 }
 
+#[test]
+fn terminator_after_allow_dash_dash_as_value_false() {
+    let mut cmd = Command::new("exhaustive")
+        .arg(
+            clap::Arg::new("value")
+                .long("value")
+                .action(clap::ArgAction::Set)
+                .allow_hyphen_values(true)
+                .allow_dash_dash_as_value(false),
+        )
+        .arg(
+            clap::Arg::new("pos")
+                .value_parser(["rest"])
+                .num_args(0..)
+                .last(true),
+        );
+
+    assert_data_eq!(complete!(cmd, "--value -- r"), snapbox::str!["rest"]);
+}
+
 #[test]
 fn suggest_argument_multi_values() {
     let mut cmd = Command::new("dynamic")