From 563ab483fc750c8de6c3697b216503368975d1f1 Mon Sep 17 00:00:00 2001
From: yyc12345 <yyc12321@outlook.com>
Date: Wed, 22 Oct 2025 16:51:57 +0800
Subject: [PATCH] test(windows): add tests for Windows command line argument
 parsing

Add comprehensive test cases for Windows command line argument parsing, including edge cases with quotes and backslashes. Tests cover both single argument and multiple argument scenarios.
---
 wfassoc/tests/extra/windows.rs |  0
 wfassoc/tests/extra_windows.rs | 67 ++++++++++++++++++++++++++++++++++
 2 files changed, 67 insertions(+)
 create mode 100644 wfassoc/tests/extra/windows.rs
 create mode 100644 wfassoc/tests/extra_windows.rs

diff --git a/wfassoc/tests/extra/windows.rs b/wfassoc/tests/extra/windows.rs
new file mode 100644
index 0000000..e69de29
diff --git a/wfassoc/tests/extra_windows.rs b/wfassoc/tests/extra_windows.rs
new file mode 100644
index 0000000..50acf2e
--- /dev/null
+++ b/wfassoc/tests/extra_windows.rs
@@ -0,0 +1,67 @@
+use wfassoc::extra::windows::*;
+
+fn test_cmd_args_ex(s: &str, probe: &[&'static str]) {
+    let rv = CmdArgs::new(s);
+    let inner = rv.get_inner();
+    assert_eq!(inner.len(), probe.len());
+
+    let n = inner.len();
+    for i in 0..n {
+        assert_eq!(inner[i].get_inner(), probe[i]);
+    }
+}
+
+#[test]
+fn test_cmd_args() {
+    // Normal cases
+    test_cmd_args_ex(
+        "MyApp.exe --config ppic.toml",
+        &["MyApp.exe", "--config", "ppic.toml"],
+    );
+    test_cmd_args_ex(
+        r#""C:\Program Files\MyApp\MyApp.exe" --config ppic.toml"#,
+        &[
+            r#"C:\Program Files\MyApp\MyApp.exe"#,
+            "--config",
+            "ppic.toml",
+        ],
+    );
+
+    // Microsoft shitty cases.
+    test_cmd_args_ex(r#""abc" d e"#, &[r#"abc"#, r#"d"#, r#"e"#]);
+    test_cmd_args_ex(r#"a\\b d"e f"g h"#, &[r#"a\\b"#, r#"de fg"#, r#"h"#]);
+    test_cmd_args_ex(r#"a\\\"b c d"#, &[r#"a\"b"#, r#"c"#, r#"d"#]);
+    test_cmd_args_ex(r#"a\\\\"b c" d e"#, &[r#"a\\b c"#, r#"d"#, r#"e"#]);
+    test_cmd_args_ex(r#"a"b"" c d"#, &[r#"ab" c d"#]);
+}
+
+#[test]
+fn test_cmd_arg() {
+    let rv = CmdArg::new(r#""C:\Program Files\MyApp\MyApp.exe""#);
+    assert!(rv.is_ok());
+    assert_eq!(rv.unwrap().get_inner(), r#"C:\Program Files\MyApp\MyApp.exe"#);
+
+    let rv = CmdArg::new("MyApp.exe --config ppic.toml");
+    assert!(rv.is_err());
+
+    let rv = CmdArg::new("");
+    assert!(rv.is_err());
+}
+
+#[test]
+fn test_quote_cmd_arg() {
+    let rv = CmdArg::with_inner(r#"C:\Program Files\MyApp\MyApp.exe"#).to_quoted_string(true);
+    assert_eq!(rv, r#""C:\Program Files\MyApp\MyApp.exe""#)
+}
+
+#[test]
+fn test_quote_cmd_args() {
+    let args = [
+        r#"C:\Program Files\MyApp\MyApp.exe"#,
+        "--config",
+        "ppic.toml",
+    ];
+    let rv = CmdArgs::with_inner(args.iter().map(|s| CmdArg::with_inner(s))).to_quoted_string();
+    assert_eq!(rv, r#""C:\Program Files\MyApp\MyApp.exe" --config ppic.toml"#);
+}
+