1 files changed, 139 insertions, 0 deletions
diff --git a/clap/tests/delimiters.rs b/clap/tests/delimiters.rs
new file mode 100644
index 0000000..d5b60b9
--- /dev/null
+++ b/clap/tests/delimiters.rs
@@ -0,0 +1,139 @@
+extern crate clap;
+
+use clap::{App, Arg};
+
+#[test]
+fn opt_default_no_delim() {
+    let m = App::new("no_delim")
+        .arg(Arg::with_name("option")
+            .long("option")
+            .takes_value(true))
+        .get_matches_from_safe(vec![
+            "",
+            "--option", "val1,val2,val3",
+        ]);
+
+    assert!(m.is_ok());
+    let m = m.unwrap();
+
+    assert!(m.is_present("option"));
+    assert_eq!(m.occurrences_of("option"), 1);
+    assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
+}
+
+#[test]
+fn opt_eq_no_delim() {
+    let m = App::new("no_delim")
+        .arg(Arg::with_name("option")
+            .long("option")
+            .takes_value(true))
+        .get_matches_from_safe(vec![
+            "",
+            "--option=val1,val2,val3",
+        ]);
+
+    assert!(m.is_ok());
+    let m = m.unwrap();
+
+    assert!(m.is_present("option"));
+    assert_eq!(m.occurrences_of("option"), 1);
+    assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
+}
+
+#[test]
+fn opt_s_eq_no_delim() {
+    let m = App::new("no_delim")
+        .arg(Arg::with_name("option")
+            .short("o")
+            .takes_value(true))
+        .get_matches_from_safe(vec![
+            "",
+            "-o=val1,val2,val3",
+        ]);
+
+    assert!(m.is_ok(), "{:?}", m.unwrap_err());
+    let m = m.unwrap();
+
+    assert!(m.is_present("option"));
+    assert_eq!(m.occurrences_of("option"), 1);
+    assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
+}
+
+#[test]
+fn opt_s_default_no_delim() {
+    let m = App::new("no_delim")
+        .arg(Arg::with_name("option")
+            .short("o")
+            .takes_value(true))
+        .get_matches_from_safe(vec![
+            "",
+            "-o", "val1,val2,val3",
+        ]);
+
+    assert!(m.is_ok(), "{:?}", m.unwrap_err());
+    let m = m.unwrap();
+
+    assert!(m.is_present("option"));
+    assert_eq!(m.occurrences_of("option"), 1);
+    assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
+}
+
+#[test]
+fn opt_s_no_space_no_delim() {
+    let m = App::new("no_delim")
+        .arg(Arg::with_name("option")
+            .short("o")
+            .takes_value(true))
+        .get_matches_from_safe(vec![
+            "",
+            "-o", "val1,val2,val3",
+        ]);
+
+    assert!(m.is_ok());
+    let m = m.unwrap();
+
+    assert!(m.is_present("option"));
+    assert_eq!(m.occurrences_of("option"), 1);
+    assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
+}
+
+#[test]
+fn opt_s_no_space_mult_no_delim() {
+    let m = App::new("no_delim")
+        .arg(Arg::with_name("option")
+            .short("o")
+            .multiple(true)
+            .takes_value(true))
+        .get_matches_from_safe(vec![
+            "",
+            "-o", "val1,val2,val3",
+        ]);
+
+    assert!(m.is_ok());
+    let m = m.unwrap();
+
+    assert!(m.is_present("option"));
+    assert_eq!(m.occurrences_of("option"), 1);
+    assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
+}
+
+#[test]
+fn opt_eq_mult_def_delim() {
+    let m = App::new("no_delim")
+        .arg(Arg::with_name("option")
+            .long("opt")
+            .multiple(true)
+            .use_delimiter(true)
+            .takes_value(true))
+        .get_matches_from_safe(vec![
+            "",
+            "--opt=val1,val2,val3",
+        ]);
+
+    assert!(m.is_ok());
+    let m = m.unwrap();
+
+    assert!(m.is_present("option"));
+    assert_eq!(m.occurrences_of("option"), 1);
+    assert_eq!(m.values_of("option").unwrap().collect::<Vec<_>>(), &["val1", "val2", "val3"]);
+}