test(complete): Show dot file behavior

Author: epage

clap_complete/tests/testsuite/engine.rs

@@ -506,13 +506,21 @@ fn suggest_value_hint_file_path() {
     let testdir_path = testdir.path().unwrap();
 
     fs::write(testdir_path.join("a_file"), "").unwrap();
+    fs::write(testdir_path.join(".a_file"), "").unwrap();
     fs::write(testdir_path.join("b_file"), "").unwrap();
+    fs::write(testdir_path.join(".b_file"), "").unwrap();
     fs::create_dir_all(testdir_path.join("c_dir")).unwrap();
+    fs::create_dir_all(testdir_path.join(".c_dir")).unwrap();
     fs::create_dir_all(testdir_path.join("d_dir")).unwrap();
+    fs::create_dir_all(testdir_path.join(".d_dir")).unwrap();
 
     assert_data_eq!(
         complete!(cmd, "--input [TAB]", current_dir = Some(testdir_path)),
         snapbox::str![[r#"
+.a_file
+.b_file
+.c_dir/
+.d_dir/
 a_file
 b_file
 c_dir/
@@ -524,16 +532,38 @@ d_dir/
         complete!(cmd, "--input a[TAB]", current_dir = Some(testdir_path)),
         snapbox::str!["a_file"],
     );
+    assert_data_eq!(
+        complete!(cmd, "--input .[TAB]", current_dir = Some(testdir_path)),
+        snapbox::str![[r#"
+./.a_file
+./.b_file
+./.c_dir/
+./.d_dir/
+./a_file
+./b_file
+./c_dir/
+./d_dir/
+"#]],
+    );
+    assert_data_eq!(
+        complete!(cmd, "--input .a[TAB]", current_dir = Some(testdir_path)),
+        snapbox::str![".a_file"],
+    );
 }
 
 #[test]
 fn suggest_value_path_file() {
     let testdir = snapbox::dir::DirRoot::mutable_temp().unwrap();
     let testdir_path = testdir.path().unwrap();
+
     fs::write(testdir_path.join("a_file"), "").unwrap();
+    fs::write(testdir_path.join(".a_file"), "").unwrap();
     fs::write(testdir_path.join("b_file"), "").unwrap();
+    fs::write(testdir_path.join(".b_file"), "").unwrap();
     fs::create_dir_all(testdir_path.join("c_dir")).unwrap();
+    fs::create_dir_all(testdir_path.join(".c_dir")).unwrap();
     fs::create_dir_all(testdir_path.join("d_dir")).unwrap();
+    fs::create_dir_all(testdir_path.join(".d_dir")).unwrap();
 
     let mut cmd = Command::new("dynamic")
         .arg(
@@ -551,8 +581,12 @@ fn suggest_value_path_file() {
     assert_data_eq!(
         complete!(cmd, "--input [TAB]", current_dir = Some(testdir_path)),
         snapbox::str![[r#"
+.a_file
+.b_file
 a_file
 b_file
+.c_dir/
+.d_dir/
 c_dir/
 d_dir/
 -	stdio
@@ -563,16 +597,38 @@ d_dir/
         complete!(cmd, "--input a[TAB]", current_dir = Some(testdir_path)),
         snapbox::str!["a_file"],
     );
+    assert_data_eq!(
+        complete!(cmd, "--input .[TAB]", current_dir = Some(testdir_path)),
+        snapbox::str![[r#"
+./.a_file
+./.b_file
+./a_file
+./b_file
+./.c_dir/
+./.d_dir/
+./c_dir/
+./d_dir/
+"#]],
+    );
+    assert_data_eq!(
+        complete!(cmd, "--input .a[TAB]", current_dir = Some(testdir_path)),
+        snapbox::str![".a_file"],
+    );
 }
 
 #[test]
 fn suggest_value_path_dir() {
     let testdir = snapbox::dir::DirRoot::mutable_temp().unwrap();
     let testdir_path = testdir.path().unwrap();
+
     fs::write(testdir_path.join("a_file"), "").unwrap();
+    fs::write(testdir_path.join(".a_file"), "").unwrap();
     fs::write(testdir_path.join("b_file"), "").unwrap();
+    fs::write(testdir_path.join(".b_file"), "").unwrap();
     fs::create_dir_all(testdir_path.join("c_dir")).unwrap();
+    fs::create_dir_all(testdir_path.join(".c_dir")).unwrap();
     fs::create_dir_all(testdir_path.join("d_dir")).unwrap();
+    fs::create_dir_all(testdir_path.join(".d_dir")).unwrap();
 
     let mut cmd = Command::new("dynamic")
         .arg(
@@ -589,6 +645,8 @@ fn suggest_value_path_dir() {
         complete!(cmd, "--input [TAB]", current_dir = Some(testdir_path)),
         snapbox::str![[r#"
 .
+.c_dir/
+.d_dir/
 c_dir/
 d_dir/
 "#]],
@@ -598,6 +656,19 @@ d_dir/
         complete!(cmd, "--input c[TAB]", current_dir = Some(testdir_path)),
         snapbox::str!["c_dir/"],
     );
+    assert_data_eq!(
+        complete!(cmd, "--input .[TAB]", current_dir = Some(testdir_path)),
+        snapbox::str![[r#"
+./.c_dir/
+./.d_dir/
+./c_dir/
+./d_dir/
+"#]],
+    );
+    assert_data_eq!(
+        complete!(cmd, "--input .c[TAB]", current_dir = Some(testdir_path)),
+        snapbox::str![".c_dir/"],
+    );
 }
 
 #[test]